Top-rated generator installers.

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There are 5 highly-rated local generator installers.

Generator installers in Houston

Avatar for The Electrical Company LLC
The Electrical Company LLC
255 Hill Rd
4.36(
14
)
Approved Pro
The Electrical Company LLC
255 Hill Rd
4.36(
14
)
Approved Pro
Customers say: Quick response
111 local quotes requested
8 years of experience

The Electrical Company LLC specializes in Electrical Service Replacement/ New Installs of main Panel, Home Rough in's, Remodels, Electric Vehicle chargers and more.

"Called to ask a question and was more than helpful with the response. Although my need was not required by them, they were more than helpful. If in the future I have electrical needs I will definitely reach out to them. First impression, great customer service. Thank you from a grateful homeowner! Fast forward to today…..6/17/24 Well, I contacted Jacob today for an electrical need and he came promptly & fixed my issue. If anyone is Reading this review, please give The Electrical Company and Jacob a try. The rate was reasonable and the customer service was excellent. Thank you, Jacob! Boy…..did I miss judge this company. I have taken my 5 star review down to a 1. Very disappointing…..after a week my problem reoccurred. I rescheduled an appointment with Jacob; but Jacob never showed up. I called the next day to reschedule “again” ; but Jacob never picked up the call or returned my message. Very Poor Customer Service, Think about going elsewhere, very unreliable!"

June T on July 2024

The Electrical Company LLC specializes in Electrical Service Replacement/ New Installs of main Panel, Home Rough in's, Remodels, Electric Vehicle chargers and more.

"Called to ask a question and was more than helpful with the response. Although my need was not required by them, they were more than helpful. If in the future I have electrical needs I will definitely reach out to them. First impression, great customer service. Thank you from a grateful homeowner! Fast forward to today…..6/17/24 Well, I contacted Jacob today for an electrical need and he came promptly & fixed my issue. If anyone is Reading this review, please give The Electrical Company and Jacob a try. The rate was reasonable and the customer service was excellent. Thank you, Jacob! Boy…..did I miss judge this company. I have taken my 5 star review down to a 1. Very disappointing…..after a week my problem reoccurred. I rescheduled an appointment with Jacob; but Jacob never showed up. I called the next day to reschedule “again” ; but Jacob never picked up the call or returned my message. Very Poor Customer Service, Think about going elsewhere, very unreliable!"

June T on July 2024


Avatar for Pricelight Electric Company LLC
Pricelight Electric Company LLC
118 Cidar Ln
4.70(
145
)
Approved Pro
Pricelight Electric Company LLC
118 Cidar Ln
4.70(
145
)
Approved Pro
Customers say: Super punctual
89 local quotes requested
13 years of experience

Pricelight Electric is an experienced contractor. Rewire and new construction specialists. We are licensed and insured in the city of Pittsburgh and in the state of Pennsylvania. Up front pricing with a proposal to review before deciding. No hidden extras. If there are added items to the project, it will be written on an additional proposal for review and approval.

"They responded quickly and provided an estimate in a timely manner then started the job within a few days. Work was completed as promised within the timeline quoted. The team was professional, friendly and did an amazing job on my panel upgrade. Everything is neat and organized and works perfectly. I would highly recommend and use them again for future needs."

Rob D on April 2025

Pricelight Electric is an experienced contractor. Rewire and new construction specialists. We are licensed and insured in the city of Pittsburgh and in the state of Pennsylvania. Up front pricing with a proposal to review before deciding. No hidden extras. If there are added items to the project, it will be written on an additional proposal for review and approval.

"They responded quickly and provided an estimate in a timely manner then started the job within a few days. Work was completed as promised within the timeline quoted. The team was professional, friendly and did an amazing job on my panel upgrade. Everything is neat and organized and works perfectly. I would highly recommend and use them again for future needs."

Rob D on April 2025


Avatar for Woodhyrst Inc
Woodhyrst Inc
6105 OLD ROUTE 8
4.61(
18
)
Approved Pro
Woodhyrst Inc
6105 OLD ROUTE 8
4.61(
18
)
Approved Pro
Customers say: Quality work
158 local quotes requested
52 years of experience

Founded in 1973, Woodhyrst has grown to be one of the outstanding environmental air and power solution companies. Staffed by seasoned electrical professionals, the company has accepted environmental challenges from coast to coast. Woodhyrst represents only the finest power solution manufacturers. From single unit installations to turn-key operations, the Woodhyrst professionals are prepared to meet your needs and find practical, economical residential and commercial power solutions. Woodhyrst, Inc. services all of our products that we sell. Our services include installations, repairs, and maintenance of our products. With 24/7 technical assistance, they ensure uninterrupted power for their clients. Owner Ralph Jockel and his team provide preventive and emergency maintenance services, guaranteeing reliable and efficient power solutions tailored to your needs. Contact them at 724-625-1515 or email Ralph at Ralph@woodhyrst.com for more information. Visit their website at Woodhyrst, Inc..

"We had a generator installed several years ago and very happy with it and all the service that they have done over the years."

Coney H on June 2024

Founded in 1973, Woodhyrst has grown to be one of the outstanding environmental air and power solution companies. Staffed by seasoned electrical professionals, the company has accepted environmental challenges from coast to coast. Woodhyrst represents only the finest power solution manufacturers. From single unit installations to turn-key operations, the Woodhyrst professionals are prepared to meet your needs and find practical, economical residential and commercial power solutions. Woodhyrst, Inc. services all of our products that we sell. Our services include installations, repairs, and maintenance of our products. With 24/7 technical assistance, they ensure uninterrupted power for their clients. Owner Ralph Jockel and his team provide preventive and emergency maintenance services, guaranteeing reliable and efficient power solutions tailored to your needs. Contact them at 724-625-1515 or email Ralph at Ralph@woodhyrst.com for more information. Visit their website at Woodhyrst, Inc..

"We had a generator installed several years ago and very happy with it and all the service that they have done over the years."

Coney H on June 2024


Avatar for Plants Electrical Services L.L.C
Plants Electrical Services L.L.C
714 Scenic Dr
5.00(
14
)
Approved Pro
Plants Electrical Services L.L.C
714 Scenic Dr
5.00(
14
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
3 years of experience

Plants Electrical Services L.L.C is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Phenomenal service. Knowledgeable technician, Dillan took his time and trouble shot all angles until he knew exactly what the issues were and knew how to fix the problem. I would recommend him to anyone needing electrical work completed."

Katrina T on October 2023

Plants Electrical Services L.L.C is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Phenomenal service. Knowledgeable technician, Dillan took his time and trouble shot all angles until he knew exactly what the issues were and knew how to fix the problem. I would recommend him to anyone needing electrical work completed."

Katrina T on October 2023


Alpha
4232 Gladstone St
New on HomeAdvisorNew on Angi
Approved Pro
Alpha
4232 Gladstone St
New on AngiNew on HomeAdvisor
Approved Pro
24 years of experience
Free onsite estimate

Alpha, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 7 years of experience serving Pittsburgh, PA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Alpha, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 7 years of experience serving Pittsburgh, PA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Avatar for The Margroff Company
The Margroff Company
339 Shaffer Lane
5.00(
1
)
Approved Pro
The Margroff Company
339 Shaffer Lane
5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
16 years of experience

The Margroff Company is a full service electrical company with over 20 years of experience. We are honest, loyal and provide the best customer satisfaction int own. We pay close attention to detail and owner, Jubal, is always on site to ensue quality work. Call us for a free estimate!

"Fantastic company! They went above and beyond."

Dave P on August 2019

The Margroff Company is a full service electrical company with over 20 years of experience. We are honest, loyal and provide the best customer satisfaction int own. We pay close attention to detail and owner, Jubal, is always on site to ensue quality work. Call us for a free estimate!

"Fantastic company! They went above and beyond."

Dave P on August 2019


Acheson Heating & Cooling
546 East Main Street
4.74(
63
)
Approved Pro
Acheson Heating & Cooling
546 East Main Street
4.74(
63
)
Approved Pro
Customers say: Quick response
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
29 years of experience

Acheson Heating & Cooling, has specialized in providing a variety of HVAC services to our local residences of the greater Pittsburgh and surrounding area, for over 25 years. Our customers' satisfaction is what determines our success, which is why our company continues to focus on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all business dealings. We combine knowledge and research with extensive practical experience to ensure the correct approach to your project. We are also an Independent local Lennox And other major HVAC Dealer. We have some of the best prices available. Thank you for your interest

"Brian is exceptional. I have used him for my home to replace my furnace, my A/C, and to check my Mom's furnace and A/C. His price is very reasonable and he follows up on multiple occasions to make sure all is well. Always arrives when scheduled and takes the extra steps to make sure I am satisfied."

Robert P on October 2020

Acheson Heating & Cooling, has specialized in providing a variety of HVAC services to our local residences of the greater Pittsburgh and surrounding area, for over 25 years. Our customers' satisfaction is what determines our success, which is why our company continues to focus on the principles of quality workmanship, timely completion, competitive pricing, and integrity in all business dealings. We combine knowledge and research with extensive practical experience to ensure the correct approach to your project. We are also an Independent local Lennox And other major HVAC Dealer. We have some of the best prices available. Thank you for your interest

"Brian is exceptional. I have used him for my home to replace my furnace, my A/C, and to check my Mom's furnace and A/C. His price is very reasonable and he follows up on multiple occasions to make sure all is well. Always arrives when scheduled and takes the extra steps to make sure I am satisfied."

Robert P on October 2020


Avatar for Hurricane Home Solutions Southern Tier, Inc.
Hurricane Home Solutions Southern Tier, Inc.
1392 Frey Rd
4.86(
163
)
Approved Pro
Hurricane Home Solutions Southern Tier, Inc.
1392 Frey Rd
4.86(
163
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
104 local quotes requested

Hurricane Home Solutions is committed to a superior experience, offering prompt service and attention to detail. Customer satisfaction is our top priority, we will earn your trust for a lifetime. We believe in being there for you when the lights go out, which is why we offer 24/7 emergency services. We work with major brands including Cummins, Generac and Champion to ensure that we can provide homeowners with the best unit for their unique circumstances. You can be assured you're in good hands with our company installing your new home generator. If you are looking for a professional that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then give us a call today. GUARANTEED COMPETITIVE PRICING!

"Great product vs. cost ratio. Electrical inspector who checked their work, as required, after installation remarked that 'this company always does good work.' Completed the work in less than a day with little intrusion into my at home activities. One thing I would add is I wish they had spent a little more time explaining the controls and operation. I still don't know what the one circuit breaker on the outside does or if/when it would be used."

Thomas R on June 2022

Hurricane Home Solutions is committed to a superior experience, offering prompt service and attention to detail. Customer satisfaction is our top priority, we will earn your trust for a lifetime. We believe in being there for you when the lights go out, which is why we offer 24/7 emergency services. We work with major brands including Cummins, Generac and Champion to ensure that we can provide homeowners with the best unit for their unique circumstances. You can be assured you're in good hands with our company installing your new home generator. If you are looking for a professional that follows business practices such as promptly returning phone calls, arriving on time for appointments and following through on promises then give us a call today. GUARANTEED COMPETITIVE PRICING!

"Great product vs. cost ratio. Electrical inspector who checked their work, as required, after installation remarked that 'this company always does good work.' Completed the work in less than a day with little intrusion into my at home activities. One thing I would add is I wish they had spent a little more time explaining the controls and operation. I still don't know what the one circuit breaker on the outside does or if/when it would be used."

Thomas R on June 2022


Avatar for Luminous Electric LLC
Luminous Electric LLC
3144 Scheinbach Rd
4.71(
532
)
Approved Pro
Luminous Electric LLC
3144 Scheinbach Rd
4.71(
532
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers
336 local quotes requested

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"We used Luminous Electric to upgrade our 100 amp panel to 200. Shane communicated quickly & efficiently, mostly over text. His quote was competitive and there was no pressured upselling. He was also able to accommodate our timeline. On the day of install, he brought a helper to minimize the amount of time our busy household was without power. Looking forward to working with him again."

Lisa P on April 2025

Luminous Electric LLC, specializes in electrical work in Allegheny, Washington, Butler, Westmoreland, and Fayette counties. As a locally owned and operated business with over 12 years of experience, we provide quality work and prompt service. All work is guaranteed and fully insured. We handle any residential panel upgrade, switches, outlets, fixtures, tv wall mounts, fans, ev chargers, pool heater wiring, spa wiring and much more! Give us a call today! 412-652-3830

"We used Luminous Electric to upgrade our 100 amp panel to 200. Shane communicated quickly & efficiently, mostly over text. His quote was competitive and there was no pressured upselling. He was also able to accommodate our timeline. On the day of install, he brought a helper to minimize the amount of time our busy household was without power. Looking forward to working with him again."

Lisa P on April 2025


Avatar for Speedy Electric, Heating & Cooling, LLC
Speedy Electric, Heating & Cooling, LLC
500 Regis Ave, Unit 18415
New on HomeAdvisorNew on Angi
Approved Pro
Speedy Electric, Heating & Cooling, LLC
500 Regis Ave, Unit 18415
New on AngiNew on HomeAdvisor
Approved Pro
38 years of experience

We are Clean, Fast and EZ to deal with. Highly Skilled Techs, 40 Yrs Exp. Providing Same Day 24-hour Emg. Electric, Heating , AC Svcs. We are PA State Certified Electrical Inspectors, the highest Credentials in the Electrical Field. Real Licences-Certified +Insured for Electric+ HVAC + in the City PGH. to Satisfy the City. Specializing in SAME DAY AND IMMEDIATE SERVICE. Call now. Reliable source for your IMMEDIATE NEEDS. We Do Not Push Unnecessary Up-sales like most. We are not the Cheapest, but Deliver Fast, Honest, on Demand SVCS. Were the Professional Problem Solvers. 14 Techs Aval.

We are Clean, Fast and EZ to deal with. Highly Skilled Techs, 40 Yrs Exp. Providing Same Day 24-hour Emg. Electric, Heating , AC Svcs. We are PA State Certified Electrical Inspectors, the highest Credentials in the Electrical Field. Real Licences-Certified +Insured for Electric+ HVAC + in the City PGH. to Satisfy the City. Specializing in SAME DAY AND IMMEDIATE SERVICE. Call now. Reliable source for your IMMEDIATE NEEDS. We Do Not Push Unnecessary Up-sales like most. We are not the Cheapest, but Deliver Fast, Honest, on Demand SVCS. Were the Professional Problem Solvers. 14 Techs Aval.

Showing 1-10 of 42

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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