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Generator installers in Colo

Avatar for WireOne, LLC
WireOne, LLC
1425 Metro East Drive Suite 102
4.36(
271
)
Approved Pro
WireOne, LLC
1425 Metro East Drive Suite 102
4.36(
271
)
Approved Pro
Customers say: True professional
141 local quotes requested
15 years of experience

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"I have a mixed review. There was an initial site survey done by Ron M. He gave me estimates of $48k, 23k and 13k. I almost walked away from my new Electric vehicle. I had to suggest the option I went with, to replace my electric range with a gas line run to install a gas range in my kitchen. I did so at a cost of $890 for the range and $1508 for the gas line. Before we settled on this bid, I asked about the former hot tub that was behind my garage. Ron didn?t listen to my input and said it was probably 110v and I asked since my house was bought by me from my Mom when my grandma died. I knew that it was heated and had a 220 circuit. Ron was not the installer on the day of the install, the two gentlemen that did the install did GREAT WORK! 100%! When they were done, the older electrician told me that there was good news, after me spending $2400 for a new gas stove and a gas line, that they used the hot tub line to install my EV charger Ron didn?t listen to a word I said cost me more$"

Randy B on January 2025

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. We back this up with a true written 100% Satisfaction Guarantee. Call your trusted electrician today if you're in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"I have a mixed review. There was an initial site survey done by Ron M. He gave me estimates of $48k, 23k and 13k. I almost walked away from my new Electric vehicle. I had to suggest the option I went with, to replace my electric range with a gas line run to install a gas range in my kitchen. I did so at a cost of $890 for the range and $1508 for the gas line. Before we settled on this bid, I asked about the former hot tub that was behind my garage. Ron didn?t listen to my input and said it was probably 110v and I asked since my house was bought by me from my Mom when my grandma died. I knew that it was heated and had a 220 circuit. Ron was not the installer on the day of the install, the two gentlemen that did the install did GREAT WORK! 100%! When they were done, the older electrician told me that there was good news, after me spending $2400 for a new gas stove and a gas line, that they used the hot tub line to install my EV charger Ron didn?t listen to a word I said cost me more$"

Randy B on January 2025


Avatar for Rewired
Rewired
2612 E 48th St
5.00(
4
)
Approved Pro
Rewired
2612 E 48th St
5.00(
4
)
Approved Pro
Customers say: Quick response
48 local quotes requested
3 years of experience

We're the new kids on the block providing the highest quality work at lower prices to our local competition. Even though we're new we’ve already got over 270 reviews and a 5-star rating from our customers on Google. Always get a quote from Rewired to make sure you're getting a fair price. We value giving our customers the highest quality of customer service possible from call to job completion. We love helping our community with everything from emergencies to long-term projects you can trust us to get the job done right first time.

"Highly recommend Rewired! They were so knowledgeable and polite and provided options allowing us to choose the best fit for our projects budget."

Courtney C on November 2024

We're the new kids on the block providing the highest quality work at lower prices to our local competition. Even though we're new we’ve already got over 270 reviews and a 5-star rating from our customers on Google. Always get a quote from Rewired to make sure you're getting a fair price. We value giving our customers the highest quality of customer service possible from call to job completion. We love helping our community with everything from emergencies to long-term projects you can trust us to get the job done right first time.

"Highly recommend Rewired! They were so knowledgeable and polite and provided options allowing us to choose the best fit for our projects budget."

Courtney C on November 2024


Avatar for Magic Electric
Magic Electric
313 SW 4th St
4.92(
6
)
Approved Pro
Magic Electric
313 SW 4th St
4.92(
6
)
Approved Pro
Customers say: True professional
63 local quotes requested
2 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The same day I reached out Angus called understand the urgency stopped by my house gave me a estimate. Explained everything so I know what was going to happen. And he would help me. He made proper calls and inquiries to mid American and city. He kept in contact with me updating me every day until he had answers he could work with and got me back into my house. A storm riped the wiring out of my house. First company called me when they were to fix is said they were not going to come they were to busy. Another did not show to give an estimate, one gave estimate over phone never returned calls when I tried to hire and 2 never returned my calls. He takes personal pride in what he does and cares you. And so does his employees. I can not express how happy I am with these gentlemen!! HIGHLY RECOMMEND!!! Thank you Angus for getting me back home. I will be connecting then again soon to do more work for me!!"

Kelly C on August 2024

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"The same day I reached out Angus called understand the urgency stopped by my house gave me a estimate. Explained everything so I know what was going to happen. And he would help me. He made proper calls and inquiries to mid American and city. He kept in contact with me updating me every day until he had answers he could work with and got me back into my house. A storm riped the wiring out of my house. First company called me when they were to fix is said they were not going to come they were to busy. Another did not show to give an estimate, one gave estimate over phone never returned calls when I tried to hire and 2 never returned my calls. He takes personal pride in what he does and cares you. And so does his employees. I can not express how happy I am with these gentlemen!! HIGHLY RECOMMEND!!! Thank you Angus for getting me back home. I will be connecting then again soon to do more work for me!!"

Kelly C on August 2024


Avatar for Wuebker Electric LLC
Wuebker Electric LLC
6155 Cedar Crest Drive #204
New on HomeAdvisorNew on Angi
Approved Pro
Wuebker Electric LLC
6155 Cedar Crest Drive #204
New on AngiNew on HomeAdvisor
Approved Pro
24 local quotes requested
5 years of experience

At Wuebker Electric, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.

At Wuebker Electric, we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer’s needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job.



Auto Repair Plus & Commercial Services
1900 Parkhill Dr
No reviews
Auto Repair Plus & Commercial Services
1900 Parkhill Dr
No reviews
23 years of experience

COMPLETELY MOBILE SERVICES . ASE CERTIFIED 30 YEARS 515-314-0679/CELL PHONE – OWNER , OPERATOR AUTOR REPAIR SERVICES---------------- $70.00 HR,EACH JOB PRO RATED FOR EACH REPAIR NEEDED. 1 – BRAKES 2- EXHAUST 3- SUSPENSION 4- STEERING AND SUSPENSION 5- AIR CONDITIONING , REPAIR AND SERVICES 6- GEHL, MUSTANG , TAKEUCHI, CAT. REPAIRS 7-GAS ENGINE REPAIR & SERVICES 8- DIESEL ENGINE REPAIR & SERVICES 9-HYDRAULIC REPAIR & REPLACEMENTS 10- MOST ELECTRICAL ISSUES & TROUBLE SHOOTING 11- HEATER CORES ETC 12-WINDOW MOTORS 13- DOOR LOCKS & ACTUATORS 14 DOOR GLASS REPLACEMENT 15-EXTERIOR MIRRORS 16- ENGINE REPLACEMENT & REBUILDING IF NEEDED 17- WORK ON TRAILER ELECTRIC BRAKES & LIGHTS 18- INSPECTIONS 19-WIRING ON TRAILERS 20- REPAIR SKID LOADERS,TRACK MACHINES,EXCAVATORS. DIESEL ENGINE REPAIRS AND SERVICES 21- TRACK REPLACEMENT 22- FULL SERVICES 23- WHAT EVER YOU NEED ASK. AUTO BODY REPAIR----------------- 1- FRONT FENDERS 2-FRONT BUMPER 3- HOODS 4-DOOR REPLACEMENTS 5-FRONT AND REAR BUMPER ASSEMBLY 6- ANY KIND OF FRONT END DAMAGE HANDYMAN SERVICES--------------- EACH JOB REQUIRES DIFFERENT LABOR FEE S 1-PAINTING (EXTERIOR & INTERIOR) 2-REPLACEMENT OF ANY LIGHTS & SWITCHES 3-REBUILDING ANY BRICK FOUNDATIONS 4-DOOR AND WINDOW REPLACEMENT 5- SIDING REPLACMENT AND REPAIR 6- ROOFING REPAIR &REPLACEMENT 7-ALL HOME REPAIRS----ASK FOR ANY ESTIMATES CLEANING ----- HAULING ----CLEAN UP-------- 45.00 HR PLUS ANY FUEL NEEDED 1- CLEAN UP FROM ANY JOBS YOU HAVE DONE 2- PROVIDE DUMP TRAILER FOR YOU TO LOAD .SMALL FEE---- 3- NEED TRAILER MOVED OR RE LOCATED 4- NEED ANY CAMPERS OR ANYTHING MOVED OR DELIVERED 5 SNOW PLOWING -- ANY SERVICES YOU NEED FEEL FREE TO ASK FOR AN ESTIMATE-----FREE IF I TRAVEL OUT SIDE OF DSM IOWA 1.95 A MILE . THANKS FOR LOOKING! HOPE WE DO BUSINESS! AND IF THERES ANYTHING YOU NEED ASK? VETERANS RECEIVE DISCOUNTS! COMMERCIAL COMPANY GET DISCOUNTS IF MORE THAN ONE REPAIR. SAME GOES FOR ANY CUSTOMER HAVING MORE THAN ONE THING COMPLETED OR REPAIRED. OR ANY SERVICES. THANK YOU FOR YOUR TIME READING THIS! HAVE AN AWESOME DAY! 515-314-0679 / TIM CELL.

COMPLETELY MOBILE SERVICES . ASE CERTIFIED 30 YEARS 515-314-0679/CELL PHONE – OWNER , OPERATOR AUTOR REPAIR SERVICES---------------- $70.00 HR,EACH JOB PRO RATED FOR EACH REPAIR NEEDED. 1 – BRAKES 2- EXHAUST 3- SUSPENSION 4- STEERING AND SUSPENSION 5- AIR CONDITIONING , REPAIR AND SERVICES 6- GEHL, MUSTANG , TAKEUCHI, CAT. REPAIRS 7-GAS ENGINE REPAIR & SERVICES 8- DIESEL ENGINE REPAIR & SERVICES 9-HYDRAULIC REPAIR & REPLACEMENTS 10- MOST ELECTRICAL ISSUES & TROUBLE SHOOTING 11- HEATER CORES ETC 12-WINDOW MOTORS 13- DOOR LOCKS & ACTUATORS 14 DOOR GLASS REPLACEMENT 15-EXTERIOR MIRRORS 16- ENGINE REPLACEMENT & REBUILDING IF NEEDED 17- WORK ON TRAILER ELECTRIC BRAKES & LIGHTS 18- INSPECTIONS 19-WIRING ON TRAILERS 20- REPAIR SKID LOADERS,TRACK MACHINES,EXCAVATORS. DIESEL ENGINE REPAIRS AND SERVICES 21- TRACK REPLACEMENT 22- FULL SERVICES 23- WHAT EVER YOU NEED ASK. AUTO BODY REPAIR----------------- 1- FRONT FENDERS 2-FRONT BUMPER 3- HOODS 4-DOOR REPLACEMENTS 5-FRONT AND REAR BUMPER ASSEMBLY 6- ANY KIND OF FRONT END DAMAGE HANDYMAN SERVICES--------------- EACH JOB REQUIRES DIFFERENT LABOR FEE S 1-PAINTING (EXTERIOR & INTERIOR) 2-REPLACEMENT OF ANY LIGHTS & SWITCHES 3-REBUILDING ANY BRICK FOUNDATIONS 4-DOOR AND WINDOW REPLACEMENT 5- SIDING REPLACMENT AND REPAIR 6- ROOFING REPAIR &REPLACEMENT 7-ALL HOME REPAIRS----ASK FOR ANY ESTIMATES CLEANING ----- HAULING ----CLEAN UP-------- 45.00 HR PLUS ANY FUEL NEEDED 1- CLEAN UP FROM ANY JOBS YOU HAVE DONE 2- PROVIDE DUMP TRAILER FOR YOU TO LOAD .SMALL FEE---- 3- NEED TRAILER MOVED OR RE LOCATED 4- NEED ANY CAMPERS OR ANYTHING MOVED OR DELIVERED 5 SNOW PLOWING -- ANY SERVICES YOU NEED FEEL FREE TO ASK FOR AN ESTIMATE-----FREE IF I TRAVEL OUT SIDE OF DSM IOWA 1.95 A MILE . THANKS FOR LOOKING! HOPE WE DO BUSINESS! AND IF THERES ANYTHING YOU NEED ASK? VETERANS RECEIVE DISCOUNTS! COMMERCIAL COMPANY GET DISCOUNTS IF MORE THAN ONE REPAIR. SAME GOES FOR ANY CUSTOMER HAVING MORE THAN ONE THING COMPLETED OR REPAIRED. OR ANY SERVICES. THANK YOU FOR YOUR TIME READING THIS! HAVE AN AWESOME DAY! 515-314-0679 / TIM CELL.


Professional Maintenance and Management Group
360 N Hickory Blvd
No reviews
Professional Maintenance and Management Group
360 N Hickory Blvd
No reviews
18 years of experience

Family owned and operated service company, Established in 2007, We service Most Small businesses and residential properties. We also offer Project Management larger projects to ensure you get what you pay for and work done on time, on budget and done correctly. Free Home and Business Fire and Life Safety Inspections and free Quotes.

Family owned and operated service company, Established in 2007, We service Most Small businesses and residential properties. We also offer Project Management larger projects to ensure you get what you pay for and work done on time, on budget and done correctly. Free Home and Business Fire and Life Safety Inspections and free Quotes.


Williamson Electric, Inc.
1737 6th St.
4.80(
5
)
Williamson Electric, Inc.
1737 6th St.
4.80(
5
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Reliable Electricians Specializing in residential, agricultural and commercial electrical services, we are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state-of-the-art LED lighting upgrade, we can get the job done right. We employ only the best Electricians and Apprentices to give you the best service possible. Flexible Services We provide you with a full consultation to explain your available options so that you can choose the scope of work that’s right for your home or business - and your budget. Customer Satisfaction Guaranteed We strive to save you both time and money by combining our deep experience, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until you are satisfied.

"As a 70-year old widow, it’s important that I hire a company I can trust. I am COMPLETELY SATISFIED with the wiring and installation of my kitchen cooktop. The project was a HUGE SUCCESS despite the challenges of working on a house built in 1880. While the electrician was here, he also quickly completed three (3) additional smaller electrical projects that weren’t originally requested. I’m their customer for life…"

Barbara C on March 2024

Reliable Electricians Specializing in residential, agricultural and commercial electrical services, we are dedicated to providing customer service that is second to none. Whether you need a small wiring fix or the installation of state-of-the-art LED lighting upgrade, we can get the job done right. We employ only the best Electricians and Apprentices to give you the best service possible. Flexible Services We provide you with a full consultation to explain your available options so that you can choose the scope of work that’s right for your home or business - and your budget. Customer Satisfaction Guaranteed We strive to save you both time and money by combining our deep experience, the highest quality parts and equipment, and our dedication to delivering exceptional service. We will not leave the job until you are satisfied.

"As a 70-year old widow, it’s important that I hire a company I can trust. I am COMPLETELY SATISFIED with the wiring and installation of my kitchen cooktop. The project was a HUGE SUCCESS despite the challenges of working on a house built in 1880. While the electrician was here, he also quickly completed three (3) additional smaller electrical projects that weren’t originally requested. I’m their customer for life…"

Barbara C on March 2024


Dickerson Mechanical, Inc.
129 N. West Street
4.14(
7
)
Dickerson Mechanical, Inc.
129 N. West Street
4.14(
7
)
Customers say: Quality work
32 years of experience

Dickerson Mechanical is a family owned and operated business started in 1993 by George Dickerson. Our employees have extensive knowledge and experience in residential and commercial heating and cooling systems, geothermal, radiant in-floor heat, boilers, plumbing, electrical, and on-site waste water systems, water & sewer lines, new construction, remodels and service. Subcontractors utilized for carpentry, sheetrock, and painting on remodel projects and to install loops for geothermal HVAC systems. Licensing Details: We hold State of Iowa licenses for Plumbing, HVAC, Refrigeration, Hydronics, Electrical. We are licensed to install Onsite Waste Water Systems in Polk, Jasper, Dallas, and Story Counties. We hold a Plumbing Contractor's License for the City of Des Moines. 24-Hour Service Hotline Dickerson Mechanical is a member of the Better Business Bureau, Colfax Chamber of Commerce, Altoona Chamber of Commerce, Iowa Onsite Waste Water Association, and the National Federation of Independent Business. We believe in giving back to our community and have received recognition for various projects, including gifts to school sports programs, concession stand renovations, ball fields, Habitat for Humanity, and extensive work on the City of Colfax's park projects.

"I would not do business with this company again. I had work done in November and have been trying to resolve the bill since December. Dickerson Mechanical drug their feet in getting the information that was needed to be sent to my home warranty company so that my claim could go forward into payment. They only contacted them with the information after they applied a late fee to the bill. When I got informed from my warranty company that they received the information and given the details of what I still needed to pay to Dickerson. I went in person to pay the bill with a check for the amount owed. I was received with a horrible attitude when I explained the situation and was here to pay what I owe still. They claimed I owed more than what I actually did and said "well you can pay that but I will send it to collections.""

Nick K on April 2024

Dickerson Mechanical is a family owned and operated business started in 1993 by George Dickerson. Our employees have extensive knowledge and experience in residential and commercial heating and cooling systems, geothermal, radiant in-floor heat, boilers, plumbing, electrical, and on-site waste water systems, water & sewer lines, new construction, remodels and service. Subcontractors utilized for carpentry, sheetrock, and painting on remodel projects and to install loops for geothermal HVAC systems. Licensing Details: We hold State of Iowa licenses for Plumbing, HVAC, Refrigeration, Hydronics, Electrical. We are licensed to install Onsite Waste Water Systems in Polk, Jasper, Dallas, and Story Counties. We hold a Plumbing Contractor's License for the City of Des Moines. 24-Hour Service Hotline Dickerson Mechanical is a member of the Better Business Bureau, Colfax Chamber of Commerce, Altoona Chamber of Commerce, Iowa Onsite Waste Water Association, and the National Federation of Independent Business. We believe in giving back to our community and have received recognition for various projects, including gifts to school sports programs, concession stand renovations, ball fields, Habitat for Humanity, and extensive work on the City of Colfax's park projects.

"I would not do business with this company again. I had work done in November and have been trying to resolve the bill since December. Dickerson Mechanical drug their feet in getting the information that was needed to be sent to my home warranty company so that my claim could go forward into payment. They only contacted them with the information after they applied a late fee to the bill. When I got informed from my warranty company that they received the information and given the details of what I still needed to pay to Dickerson. I went in person to pay the bill with a check for the amount owed. I was received with a horrible attitude when I explained the situation and was here to pay what I owe still. They claimed I owed more than what I actually did and said "well you can pay that but I will send it to collections.""

Nick K on April 2024


WireOne
1425 Metro East Dr
3.97(
34
)
WireOne
1425 Metro East Dr
3.97(
34
)
Customers say: Super punctual
15 years of experience

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. Call your trusted electrician today if you’re in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"WireOne contacted me after getting my request on Angie's list. They were prompt at calling me, making an appointment and were on time for the appointment. On the phone I was told about the price for the trip charge and told that I would get an estimate for the work before being preformed. The rate is not per hour which sounds good but can be misleading. I asked on the phone to see if our existing fan could be fixed (It was making a noise) and if not we had another fan it could be replaced with. The technician told me they don't fix fans (which is not what was said on the phone) so he replaced it with the new one. He gave me an estimate but when he replaced it he was not able to get the existing wall switch to work with it. He had a switch in his car but it was white not ivory and was $132. By then we were paying for the trip charge and the charge to install the fan so what was I suppose to do? To go back to a store or order online and buy a switch for approximately $30 and get the right color would mean another trip charge and appointment. I felt like we were stuck and overcharged. We also had an estimate to replace 7 smoke detectors. He didn't want to use the brand that I bought on Amazon. Instead he wanted me to buy the ones he had in his truck and install them for a total of $965.80. Nice technician and great service but too expensive so I'll use someone else when we decide to replace the smoke dectectors."

Carrie D on May 2018

When you are looking for professional top level electrical services, WireOne is here standing by to help. Our team of experts has the experience and training to handle all of your electrical needs from diagnosis to repairs. Our dedication to our customers is apparent in every job we take, as we always make sure all of your worries and concerns are covered. Call your trusted electrician today if you’re in need of any electrical services handled with proficiency and care 24 hours a day seven days a week.

"WireOne contacted me after getting my request on Angie's list. They were prompt at calling me, making an appointment and were on time for the appointment. On the phone I was told about the price for the trip charge and told that I would get an estimate for the work before being preformed. The rate is not per hour which sounds good but can be misleading. I asked on the phone to see if our existing fan could be fixed (It was making a noise) and if not we had another fan it could be replaced with. The technician told me they don't fix fans (which is not what was said on the phone) so he replaced it with the new one. He gave me an estimate but when he replaced it he was not able to get the existing wall switch to work with it. He had a switch in his car but it was white not ivory and was $132. By then we were paying for the trip charge and the charge to install the fan so what was I suppose to do? To go back to a store or order online and buy a switch for approximately $30 and get the right color would mean another trip charge and appointment. I felt like we were stuck and overcharged. We also had an estimate to replace 7 smoke detectors. He didn't want to use the brand that I bought on Amazon. Instead he wanted me to buy the ones he had in his truck and install them for a total of $965.80. Nice technician and great service but too expensive so I'll use someone else when we decide to replace the smoke dectectors."

Carrie D on May 2018

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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.
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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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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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