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Generator installers in West Perrine

Wires Connected
4775 NW 103rd Ave
3.67(
3
)
Approved Pro
Wires Connected
4775 NW 103rd Ave
3.67(
3
)
Approved Pro
Customers say: Quick response
91 local quotes requested
7 years of experience

With almost 14 years of experience, here to help you with all your electrical needs. From floor to ceiling fans, home automation, audio and visual components, indoor/outdoor lighting and so much more. We offer the most interior resources to update or refresh your home or business

"Did not get nor receive any service, where did you happen to get my name and information from?"

Catherine F on March 2024

With almost 14 years of experience, here to help you with all your electrical needs. From floor to ceiling fans, home automation, audio and visual components, indoor/outdoor lighting and so much more. We offer the most interior resources to update or refresh your home or business

"Did not get nor receive any service, where did you happen to get my name and information from?"

Catherine F on March 2024


Avatar for Mister Sparky
Mister Sparky
12155 Southwest 114th Place
3.19(
16
)
Approved Pro
Mister Sparky
12155 Southwest 114th Place
3.19(
16
)
Approved Pro
Customers say: Super punctual
266 local quotes requested
Free onsite estimate

Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.

"Great job! SO happy to finally have the fan up and working. No more waiting on my husband to take care of projects for me. I know where to go from now on for help!"

Lauren H on April 2025

Trusted Electrical Services in Florida & Birmingham—Mister Sparky Gets It Right the First Time! For over a decade, Mister Sparky has been a trusted name in electrical services, delivering safe, reliable, and efficient solutions. With a strong presence across Florida and Birmingham, Alabama, we’ve built a reputation for top-quality service and customer satisfaction. Our licensed, insured electricians handle everything from repairs and installations to maintenance and upgrades, ensuring your home or business stays safe and efficient. We arrive in fully stocked vehicles, ready to complete most jobs on the first visit. Plus, every technician undergoes thorough background checks and drug screenings for your peace of mind. As we grow, our commitment to excellence remains. Need electrical help? Contact us today to schedule an appointment. And remember—don’t put up with any malarky! Call your local Mister Sparky, and we’ll take care of the rest.

"Great job! SO happy to finally have the fan up and working. No more waiting on my husband to take care of projects for me. I know where to go from now on for help!"

Lauren H on April 2025


Avatar for Air America A/C Heating & Refrigeration LLC
Air America A/C Heating & Refrigeration LLC
12550 NW 39th St
4.11(
184
)
Approved Pro
Air America A/C Heating & Refrigeration LLC
12550 NW 39th St
4.11(
184
)
Approved Pro
Customers say: Super punctual
122 local quotes requested
21 years of experience

An Air Conditioning Company You Can Trust Air America Air Conditioning Heating & Refrigeration LLC, is a customer service driven and an owner supervised company that delivers unparalleled quality in installing, servicing, and maintaining all types of heating and air conditioning comfort systems. Our President and General Manager, Dominick Manzo, reflects, “We started as a service company that has grown from a two man, one truck company, to an entire fleet of radio dispatched trucks that are all computer inventoried, fully stocked and professionally staffed. Our core product over the past two decades has been and always will be customer satisfaction.” Air America maintains both a service division as well as a full installation division. “This enables us to send the most qualified, licensed and factory trained technicians to our customers.,” “We send professional installers to install high quality product and skilled technicians to service and maintain all types of equipment.” Air America is fully licensed and insured and is a member of the Better Business Bureau, Local Chamber of Commerce & FPL Participating Contractor.

"I hired Air America to install a brand new AC on 8/17/2019. I was a single woman and I feel like they took complete advantage of me. My contract is for a 3.5 ton Trane system. Since the install, my ac bills have continued to climb. Initially I had a service contract with Air America but they kept pushing to sell me more service, so I stopped using them. I have replaced my ducts, sealed windows, installed additional insulation. You name it, I have tried it to try to get my FPL bill down. Last week, I hired another AC company to service and clean my ac. They informed me that my ac is running so much because my outside unit is NOT 3.5 ton as my contract clearly states I paid for. I was undersized with a 3 ton. The units are supposed to be the same size! I have contacted Air America through emails and online and received no response. This is clearly fraud and I would like the situation corrected. I feel 100% that they figured I would never be the wiser on this. I reported this to the BBB. The company responded that they would send a tech out and then complete radio silence. No one has contacted me and they have not attempted at all to correct this issue!"

yvonne c on October 2024

An Air Conditioning Company You Can Trust Air America Air Conditioning Heating & Refrigeration LLC, is a customer service driven and an owner supervised company that delivers unparalleled quality in installing, servicing, and maintaining all types of heating and air conditioning comfort systems. Our President and General Manager, Dominick Manzo, reflects, “We started as a service company that has grown from a two man, one truck company, to an entire fleet of radio dispatched trucks that are all computer inventoried, fully stocked and professionally staffed. Our core product over the past two decades has been and always will be customer satisfaction.” Air America maintains both a service division as well as a full installation division. “This enables us to send the most qualified, licensed and factory trained technicians to our customers.,” “We send professional installers to install high quality product and skilled technicians to service and maintain all types of equipment.” Air America is fully licensed and insured and is a member of the Better Business Bureau, Local Chamber of Commerce & FPL Participating Contractor.

"I hired Air America to install a brand new AC on 8/17/2019. I was a single woman and I feel like they took complete advantage of me. My contract is for a 3.5 ton Trane system. Since the install, my ac bills have continued to climb. Initially I had a service contract with Air America but they kept pushing to sell me more service, so I stopped using them. I have replaced my ducts, sealed windows, installed additional insulation. You name it, I have tried it to try to get my FPL bill down. Last week, I hired another AC company to service and clean my ac. They informed me that my ac is running so much because my outside unit is NOT 3.5 ton as my contract clearly states I paid for. I was undersized with a 3 ton. The units are supposed to be the same size! I have contacted Air America through emails and online and received no response. This is clearly fraud and I would like the situation corrected. I feel 100% that they figured I would never be the wiser on this. I reported this to the BBB. The company responded that they would send a tech out and then complete radio silence. No one has contacted me and they have not attempted at all to correct this issue!"

yvonne c on October 2024


Avatar for AV INTEGRATORS
AV INTEGRATORS
1 SE Ocean Blvd
4.84(
25
)
Approved Pro
AV INTEGRATORS
1 SE Ocean Blvd
4.84(
25
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
39 local quotes requested

We are a Home Automation and Integration company with 37+ years and five certified engineer servicing from Palm Beach to South Beach Florida. Rated the no# one company in Smart Home Automation and Integration Solutions. With creative designs & the envision to execute the final installation. Services We Provide: RESIDENTIAL & MARINE SERVICES HOME THEATER AND MEDIA ROOMS WHOLE HOUSE AUDIO AND VIDEO HOME AUTOMATION CONTROL4 - CRESTRON LUTRON LIGHTING & MOTORIZED SHADES SECURITY CAMERAS / DVR / NVR’S SURROUND SOUNDS / AUDIO FILE SOUND SYSTEMS WIRED & WIRELESS NETWORKING CENTRAL VACUUM SYSTEMS LED AND RGB LIGHTING SOLUTIONS SAFE ROOM SAFE CORE DOORS ACCESS CONTROL/ GATES / GARAGE DOORS ACOUSTIC SOUND PANELS & FABRIC WALLS SMART LOCKS HIDDEN MOTORIZED TV’S INVISIBLE SPEAKERS CUSTOM FABRICATIONS LANDSCAPE LIGHTING & AUDIO

"Fantastic job, I was called back almost immediately from Angi list, as the first lead, and they gave me an appointment and fair price that was perfect for my schedule and matched others price. Showed up professional and did a SUPERB job exchanging out TV and AV system. 5 stars don't look elsewhere."

Zoe L on November 2023

We are a Home Automation and Integration company with 37+ years and five certified engineer servicing from Palm Beach to South Beach Florida. Rated the no# one company in Smart Home Automation and Integration Solutions. With creative designs & the envision to execute the final installation. Services We Provide: RESIDENTIAL & MARINE SERVICES HOME THEATER AND MEDIA ROOMS WHOLE HOUSE AUDIO AND VIDEO HOME AUTOMATION CONTROL4 - CRESTRON LUTRON LIGHTING & MOTORIZED SHADES SECURITY CAMERAS / DVR / NVR’S SURROUND SOUNDS / AUDIO FILE SOUND SYSTEMS WIRED & WIRELESS NETWORKING CENTRAL VACUUM SYSTEMS LED AND RGB LIGHTING SOLUTIONS SAFE ROOM SAFE CORE DOORS ACCESS CONTROL/ GATES / GARAGE DOORS ACOUSTIC SOUND PANELS & FABRIC WALLS SMART LOCKS HIDDEN MOTORIZED TV’S INVISIBLE SPEAKERS CUSTOM FABRICATIONS LANDSCAPE LIGHTING & AUDIO

"Fantastic job, I was called back almost immediately from Angi list, as the first lead, and they gave me an appointment and fair price that was perfect for my schedule and matched others price. Showed up professional and did a SUPERB job exchanging out TV and AV system. 5 stars don't look elsewhere."

Zoe L on November 2023


Avatar for Reliable Power Systems
Reliable Power Systems
3400 SW 10TH ST
4.50(
327
)
Approved Pro
Reliable Power Systems
3400 SW 10TH ST
4.50(
327
)
Approved Pro
Customers say: Quality work
484 local quotes requested
23 years of experience

Your leading Florida Generac Dealer Servicing & Installing Automatic, Whole Home Standby Generators, not portables. We maintain long-lasting relationships with our customers by exceeding expectations and gaining trust through exceptional performance, unparalleled service, and honest and ethical business practices. Reliable Power Systems is 100 percent dedicated to providing an outstanding experience and your complete satisfaction. About Reliable: We are a team of over 100+ experienced professionals who handle everything from start to finish. We are fully insured and carry General Liability, Fleet Insurance, and Worker’s Compensation. No Outside Contractors. Ever. All our technicians are highly trained and factory certified. We maintain a fully stocked 20,000 sq ft warehouse allowing us to rapidly respond to your needs All our team members undergo extensive background checks as well as drug testing. Reliable offers 24/7/365 service! In an emergency, our LIVE answering service will notify the on-call technician, who will return your call within 15 minutes. In addition to winning the Generac Power Pro Premier Award for the ninth consecutive year, we earned the 2021 Connectivity Kings Award, recognizing our dedication to remotely monitoring all of our customers’ generators. We received our second consecutive Generac Industry Excellence Award, the top award in the Generac organization. The prestigious honor is awarded based on our continued demonstration of excellence in selling, installing, and servicing Generac home standby generators. We thank you for the opportunity to earn your business and hope you make the Reliable choice! We look forward to welcoming you to the Reliable family.

"I hired this company to put in a generator after seeing their commercials on TV, and seeing all the high reviews online. I can say that my experience has been horrible. First off, the permitting process took months, just to get the approval to install the generator. After the install, city permitting workers came out countless times sighting issues that needed to be resolved that seemingly didn’t get resolved because they’d get flagged again for the same issues. The biggest being they installed the generator too close to the natural gas line, which caused them to move the generator over about 18 inches and needing to install a giant junction box on the outside wall of my house. Not a great look. During the install and clearing permits, it’s almost impossible to get ahold of anyone to get a status update. I’d call and leave messages, email – repeatedly – before I’d finally get someone to reply. Fast forward a year, I discovered they installed one of the junction boxes incorrectly to my pool heater, causing it to fill up with water… so another repair. Now after the first year they hit you with a $600 per year contract to continue to monitor the generator for issues. Even after I signed it, I still get an email asking me to sign up every couple of weeks.. I’ve responded a dozen times telling them I’ve signed up for the monitoring program and to stop emailing me. Now the icing on the cake. I’m paying $600 a year for them to 'monitor' for problems. Today we lost power and the generator didn’t turn on. Looked at my mobile app, and it shows the cell signal used to monitor the generator isn’t working. I open the generator and the control panel that runs the entire system is blank and not working. Obviously a major problem… and isn’t that why I’m paying $600 a year for Reliable to monitor for problems and fix them before they cause an issue? This monitoring program is a scam. If they were actually monitoring the system they would've seen that my generator didn't exercise on Monday as scheduled, and that I've been offline over a week! Calling to ask that question just got me on the line with some low level customer service person, who can’t do anything but set an appointment a week from now. If you’re going to install a generator, look elsewhere."

Kyle J on January 2025

Your leading Florida Generac Dealer Servicing & Installing Automatic, Whole Home Standby Generators, not portables. We maintain long-lasting relationships with our customers by exceeding expectations and gaining trust through exceptional performance, unparalleled service, and honest and ethical business practices. Reliable Power Systems is 100 percent dedicated to providing an outstanding experience and your complete satisfaction. About Reliable: We are a team of over 100+ experienced professionals who handle everything from start to finish. We are fully insured and carry General Liability, Fleet Insurance, and Worker’s Compensation. No Outside Contractors. Ever. All our technicians are highly trained and factory certified. We maintain a fully stocked 20,000 sq ft warehouse allowing us to rapidly respond to your needs All our team members undergo extensive background checks as well as drug testing. Reliable offers 24/7/365 service! In an emergency, our LIVE answering service will notify the on-call technician, who will return your call within 15 minutes. In addition to winning the Generac Power Pro Premier Award for the ninth consecutive year, we earned the 2021 Connectivity Kings Award, recognizing our dedication to remotely monitoring all of our customers’ generators. We received our second consecutive Generac Industry Excellence Award, the top award in the Generac organization. The prestigious honor is awarded based on our continued demonstration of excellence in selling, installing, and servicing Generac home standby generators. We thank you for the opportunity to earn your business and hope you make the Reliable choice! We look forward to welcoming you to the Reliable family.

"I hired this company to put in a generator after seeing their commercials on TV, and seeing all the high reviews online. I can say that my experience has been horrible. First off, the permitting process took months, just to get the approval to install the generator. After the install, city permitting workers came out countless times sighting issues that needed to be resolved that seemingly didn’t get resolved because they’d get flagged again for the same issues. The biggest being they installed the generator too close to the natural gas line, which caused them to move the generator over about 18 inches and needing to install a giant junction box on the outside wall of my house. Not a great look. During the install and clearing permits, it’s almost impossible to get ahold of anyone to get a status update. I’d call and leave messages, email – repeatedly – before I’d finally get someone to reply. Fast forward a year, I discovered they installed one of the junction boxes incorrectly to my pool heater, causing it to fill up with water… so another repair. Now after the first year they hit you with a $600 per year contract to continue to monitor the generator for issues. Even after I signed it, I still get an email asking me to sign up every couple of weeks.. I’ve responded a dozen times telling them I’ve signed up for the monitoring program and to stop emailing me. Now the icing on the cake. I’m paying $600 a year for them to 'monitor' for problems. Today we lost power and the generator didn’t turn on. Looked at my mobile app, and it shows the cell signal used to monitor the generator isn’t working. I open the generator and the control panel that runs the entire system is blank and not working. Obviously a major problem… and isn’t that why I’m paying $600 a year for Reliable to monitor for problems and fix them before they cause an issue? This monitoring program is a scam. If they were actually monitoring the system they would've seen that my generator didn't exercise on Monday as scheduled, and that I've been offline over a week! Calling to ask that question just got me on the line with some low level customer service person, who can’t do anything but set an appointment a week from now. If you’re going to install a generator, look elsewhere."

Kyle J on January 2025


Ajemy
Based In
5.00(
5
)
Approved Pro
Ajemy
Based In
5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
28 local quotes requested

At Ajemy our customers needs are the utmost importance. Our team is with 8+ years experience committed to meeting your needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small, please contact us for a free estimate!

"Ernesto was awesome. He was on time and very friendly. He listened very attentively and did excellent work and fixed my electrical problem. Ernesto is your go to electrician."

Phillip G on March 2025

At Ajemy our customers needs are the utmost importance. Our team is with 8+ years experience committed to meeting your needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small, please contact us for a free estimate!

"Ernesto was awesome. He was on time and very friendly. He listened very attentively and did excellent work and fixed my electrical problem. Ernesto is your go to electrician."

Phillip G on March 2025


Avatar for WiseMinds Electrical Contractors
WiseMinds Electrical Contractors
2709 Willow Ave
4.92(
49
)
Approved Pro
WiseMinds Electrical Contractors
2709 Willow Ave
4.92(
49
)
Approved Pro
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
115 local quotes requested

WiseMinds Electric brings over a decade of experience in residential and commercial electrical service. From lighting fixtures to complete home automation, commercial building addition wiring to closed circuit camera systems. WiseMinds Electric provides an unmatched level of excellence to clients throughout Miami-Dade, Broward, Palm Beach counties and many communities throughout the state of Florida.

"Serge and crew were very timely, cleaned up and did great work and were very competitively priced. Had them replace old electrical boxes and new copper wiring on my 1977 house. The work was so good I hired them again to replace all ext"

Justin M on November 2024

WiseMinds Electric brings over a decade of experience in residential and commercial electrical service. From lighting fixtures to complete home automation, commercial building addition wiring to closed circuit camera systems. WiseMinds Electric provides an unmatched level of excellence to clients throughout Miami-Dade, Broward, Palm Beach counties and many communities throughout the state of Florida.

"Serge and crew were very timely, cleaned up and did great work and were very competitively priced. Had them replace old electrical boxes and new copper wiring on my 1977 house. The work was so good I hired them again to replace all ext"

Justin M on November 2024


Avatar for LDD ELECTRICAL SERVICES
LDD ELECTRICAL SERVICES
5.00(
3
)
Approved Pro
LDD ELECTRICAL SERVICES
5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
35 local quotes requested

LDD ELECTRICAL SERVICES is a proudly locally owned business with over 33 years of expertise in the electrical engineering field. We specialize in a comprehensive range of services including repair, maintenance, and installation of portable and residential generators. We are passionate about our work and look forward to collaborating with you on your upcoming projects. For a free estimate, give us a call at (786) 302-0074 today!

"Mr. Vargas not only showed up on time, he brought his experience to solve an electrical mystery in my apartment, in no time. His background as Electrical Engineer helped to discover where the problem was, and for a fair and honest fee, saved my day."

Ricardo P on March 2025

LDD ELECTRICAL SERVICES is a proudly locally owned business with over 33 years of expertise in the electrical engineering field. We specialize in a comprehensive range of services including repair, maintenance, and installation of portable and residential generators. We are passionate about our work and look forward to collaborating with you on your upcoming projects. For a free estimate, give us a call at (786) 302-0074 today!

"Mr. Vargas not only showed up on time, he brought his experience to solve an electrical mystery in my apartment, in no time. His background as Electrical Engineer helped to discover where the problem was, and for a fair and honest fee, saved my day."

Ricardo P on March 2025


Avatar for 2DXtreme Services Corp
2DXtreme Services Corp
17057 Southwest 146th Court
5.00(
9
)
Approved Pro
2DXtreme Services Corp
17057 Southwest 146th Court
5.00(
9
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
41 local quotes requested

Residential, Commercial & Industrial Electrical Sevices. We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Great service"

Christian G on April 2025

Residential, Commercial & Industrial Electrical Sevices. We have the experience and dedication to get the job done right! Specializing in Electrical services; We guarantee your satisfaction, and we won't leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Call or click for your FREE estimate today!

"Great service"

Christian G on April 2025


Avatar for Dynamic Volt
Dynamic Volt
14801 SW 69TH STREET
5.00(
7
)
Approved Pro
Dynamic Volt
14801 SW 69TH STREET
5.00(
7
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
62 local quotes requested

It can be hard to find a multi-county, electrician you can trust, but fortunately, Dynamic Volt is here to serve you. You can come to us for a variety of lighting and electrical needs. We can install new lighting fixtures, rewire your home, and help you deal with power outages. We serve both businesses and private residences in Miami-dade, Monroe, Broward, and Palm Beach Counties, and we have a great track record for safety and customer satisfaction. We are a locally owned and operated business dedicated to serving the Miami-dade, Monroe, Broward, and Palm Beach communities. We strive to offer flexible appointment times, so you can fit us into your schedule. We are also known for prompt project completion and arriving at appointments on time. We won't keep you waiting. During certain electrical emergencies, a quick response is critical. We will be there for you when you need us. If you suspect that your home or place of business has faulty wiring, then give us a call immediately. In Miami-dade, Monroe, Broward, and Palm Beach, our quality work speaks for itself. We have worked hard to build a following of satisfied and loyal customers. Let us have the opportunity to earn your trust for all future electrical needs as well. If you need to illuminate a new building or home addition, then call Dynamic Volt today. We can provide you with a qualified multi-county, electrician.

"Emailed late Saturday after finding out that my panel had some burnt issues from the main line into the box. Sunday responded with text and onsite visit. Very responsible and work was completed on Monday. Installed a new box and breakers. Ran 2 new lines for the stove and microwave that was not properly installed from previous contractor. Overall very pleased and happy that they addressed my needs asap. I would highly recommend and will be using in the future for all my electrical needs."

Matthew D on November 2024

It can be hard to find a multi-county, electrician you can trust, but fortunately, Dynamic Volt is here to serve you. You can come to us for a variety of lighting and electrical needs. We can install new lighting fixtures, rewire your home, and help you deal with power outages. We serve both businesses and private residences in Miami-dade, Monroe, Broward, and Palm Beach Counties, and we have a great track record for safety and customer satisfaction. We are a locally owned and operated business dedicated to serving the Miami-dade, Monroe, Broward, and Palm Beach communities. We strive to offer flexible appointment times, so you can fit us into your schedule. We are also known for prompt project completion and arriving at appointments on time. We won't keep you waiting. During certain electrical emergencies, a quick response is critical. We will be there for you when you need us. If you suspect that your home or place of business has faulty wiring, then give us a call immediately. In Miami-dade, Monroe, Broward, and Palm Beach, our quality work speaks for itself. We have worked hard to build a following of satisfied and loyal customers. Let us have the opportunity to earn your trust for all future electrical needs as well. If you need to illuminate a new building or home addition, then call Dynamic Volt today. We can provide you with a qualified multi-county, electrician.

"Emailed late Saturday after finding out that my panel had some burnt issues from the main line into the box. Sunday responded with text and onsite visit. Very responsible and work was completed on Monday. Installed a new box and breakers. Ran 2 new lines for the stove and microwave that was not properly installed from previous contractor. Overall very pleased and happy that they addressed my needs asap. I would highly recommend and will be using in the future for all my electrical needs."

Matthew D on November 2024

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Generator installations FAQs

Installing a whole-house generator costs about $5,000 on average. Prices range from $1,550 to $8,500, depending on size, brand, fuel type, and assembly. The size of your whole-house generator is the most significant cost factor, with large homes with high energy demands costing the most to power. Types of whole-home generators include:

  • Portable generators with 1kW–7.5kW capacity: $500–$2,000

  • Partial generators with 9kW–20kW capacity: $2,000–$6,300

  • Whole-house generators with 22kW–48kW: $5,000–$18,000

When maintained properly, a whole-house generator can last up to 20 years. Costs to maintain and repair generators vary by location and type of generator, but you can expect to pay about $150 to $300 per year for annual generator maintenance checks. An experienced generator service technician will inspect your generator’s engine filter, starting mechanism, fuel, lubrication, and coolant levels to keep your generator in good working condition for as long as possible.

When choosing the right size generator for your needs, consider a few items to help calculate the wattage you’ll need. Start by determining which household items and appliances you want to power, and then add the wattages together. Check out the wattage of these essential appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 watts

Running home appliances like these requires a partial or whole-house generator. A portable generator may be enough to power your home if you only plan to keep a refrigerator and freezer running. 

Here’s what you can run with different wattages and types of generators:

Portable generator:

  • 2,000 watts can handle a large appliance like a freezer or refrigerator, plus a few smaller items like phones or computer chargers. 

  • 4,000 watts will keep two large appliances operating and a few smaller devices.

  • 8,000 watts should power most essential appliances and other devices, including a sump pump, well pump, or your dishwasher.

Partial to whole-house generator:

  • 20,000 watts and above will make it seem like your home’s power is still on.

The value of installing a whole-house generator is that your home has guaranteed power, even if the power grid in your area is down. Whether a whole-house generator is worth installing in your home depends on how often you use it, your home’s location, and your lifestyle. For example, installing a whole-house generator is likely worth it if you:

  • Experience frequent or prolonged power outages

  • Work from home

  • Store a lot of cold food

  • Have a sump pump

  • Have a pump for well water

  • Use electronic medical devices

  • Live in a climate requiring heating or cooling

The homeowners guide to generator installations
From average costs to expert advice, get all the answers you need to get your job done.
A portable inverter generator
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The average cost of a whole-house generator falls between $5,000 and $25,000. Keep reading to learn how much you can expect to spend.
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A whole house generator can keep your home running during a power outage, but can it handle the energy demands of an air conditioner? Here’s what to consider.
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Natural gas generators emit carbon monoxide, a harmful gas. Learn about what carbon monoxide is and tips to operate your generator safely.
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Is a whole-house generator worth it? Discover the key factors influencing ROI and whether it's the right choice for your home.
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Diesel remains a popular fuel option for a variety of home generators, but you will need to plan your maintenance carefully. Here’s how it works.
emergency power supply outside home
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How much does it cost to run a standby generator? The answer varies based on the type and size of the generator. Find out more.
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