Top-rated generator install pros.

Get matched with top generator install pros in Houston, TX

There are 17 highly-rated local generator install pros.

TRUSTED BY HOUSTON, TX HOMEOWNERS

Average homeowner rating star icon4.6
Average homeowner rating
Verified reviews icon19
Verified generator installs reviews

Generator install pros in Houston

ARK Generator Services
1925 Longmire Rd
3.86(
7
)
ARK Generator Services
1925 Longmire Rd
3.86(
7
)
46 years of experience

A leading provider of top brand generators and services in The Woodlands, Texas since 1979, ARK Generator Services is uncompromisingly dedicated to customer value and exceptional service. Our licensed electricians and factory trained generator technicians are committed to serving our clientele with integrity and superior workmanship, promising only the best products and services in the industry.

"This unethical company tried to charge $1600 to change the control circuit board on my Generac generator. I looked up the cost and purchased the exact circuit board via a Generac parts supplier, GenTek online for $340. It took me 10 minutes to change it. Avoid these gougers, they are unethical and rip people off if you let them, don't let them."

Mark H on September 2024

A leading provider of top brand generators and services in The Woodlands, Texas since 1979, ARK Generator Services is uncompromisingly dedicated to customer value and exceptional service. Our licensed electricians and factory trained generator technicians are committed to serving our clientele with integrity and superior workmanship, promising only the best products and services in the industry.

"This unethical company tried to charge $1600 to change the control circuit board on my Generac generator. I looked up the cost and purchased the exact circuit board via a Generac parts supplier, GenTek online for $340. It took me 10 minutes to change it. Avoid these gougers, they are unethical and rip people off if you let them, don't let them."

Mark H on September 2024


Veteran Electric Inc
29634 Geneva Drive
4.83(
537
)
Veteran Electric Inc
29634 Geneva Drive
4.83(
537
)
Customers say: Super punctual
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

You have a lot of options when it comes to choosing an electrician, we thank you for choosing us. We strive everyday to exceed your expectations through customer service and pricing. We here at Veteran Electric Inc want to thank you for making us your Houston electrician.

"Veteran Electric contacted me and scheduled appointment immediately after I submitted my request through Angie’s List. Veteran Electric arrived when scheduled and Jonathan (electrician) explained why my kitchen light was no longer working. Jonathan explained the installation of the ceiling fans and then provided a price for the work to be done. He was friendly and professional. Jonathan cleaned up work areas and disposed of my broken light fixture."

Elizabeth G on January 2021

You have a lot of options when it comes to choosing an electrician, we thank you for choosing us. We strive everyday to exceed your expectations through customer service and pricing. We here at Veteran Electric Inc want to thank you for making us your Houston electrician.

"Veteran Electric contacted me and scheduled appointment immediately after I submitted my request through Angie’s List. Veteran Electric arrived when scheduled and Jonathan (electrician) explained why my kitchen light was no longer working. Jonathan explained the installation of the ceiling fans and then provided a price for the work to be done. He was friendly and professional. Jonathan cleaned up work areas and disposed of my broken light fixture."

Elizabeth G on January 2021


Auto Fix Unlimited
8711 Hwy 6 S
3.75(
4
)
Auto Fix Unlimited
8711 Hwy 6 S
3.75(
4
)
Customers say: Quality work
24 years of experience

AutoFix Unlimited is a well respected auto repair facility with 3 convenient locations to chose from: Missouri City, Cypress and College Station, Texas. We are renowned for the honest and professional auto repair services that our staff and mechanics provide to our customers We are committed to providing excellent personalized service to each of our customers. At Autofix Unlimited, we ensure the growth of our business through customer follow up and retention. We understand that your time is valuable, with that in mind our auto repair team works in a timely manner and will inform you of what auto repair service is being done to your vehicle each step of the way. That way there are no surprises! World Class Service Guarantee 2 Great Warranties to Choose from: - 24 Months/ 2400 Miles - Optional 48 Months / Unlimited Miles * Some Restrictions apply Same Day Service (most cases) Loaner Cars Available Courtesy Shuttle Available Free Written Estimates AAA Approved Business BBB Accredited Business Maintenance Inspections We accept Mastercard/VISA, AMEX, Discover, and Cash. We have the ability to have up to One Year Interest Free financing (based on credit and total of repairs). Fleet Pricing is available.

AutoFix Unlimited is a well respected auto repair facility with 3 convenient locations to chose from: Missouri City, Cypress and College Station, Texas. We are renowned for the honest and professional auto repair services that our staff and mechanics provide to our customers We are committed to providing excellent personalized service to each of our customers. At Autofix Unlimited, we ensure the growth of our business through customer follow up and retention. We understand that your time is valuable, with that in mind our auto repair team works in a timely manner and will inform you of what auto repair service is being done to your vehicle each step of the way. That way there are no surprises! World Class Service Guarantee 2 Great Warranties to Choose from: - 24 Months/ 2400 Miles - Optional 48 Months / Unlimited Miles * Some Restrictions apply Same Day Service (most cases) Loaner Cars Available Courtesy Shuttle Available Free Written Estimates AAA Approved Business BBB Accredited Business Maintenance Inspections We accept Mastercard/VISA, AMEX, Discover, and Cash. We have the ability to have up to One Year Interest Free financing (based on credit and total of repairs). Fleet Pricing is available.



My Classic Car Trader LLC
312 Prospect Ave
2.00(
1
)
My Classic Car Trader LLC
312 Prospect Ave
2.00(
1
)
53 years of experience

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020

Sales, Service & Rebuilding of Antique and Classic Car Components such as, Carburetors, Starters, Generators, Fuel Pumps, Double & Single Action Fuel Pump Rebuilding, Water Pumps, Hydraulic Top Pumps, Distributors, and DELCO Knee Action Shocks, We also carry a complete line of NOS and NORS parts. We offer FREE Technical advice for any YEAR Classic Car 609-462-7412

"Beware. They charged me double shipping even after I told them I would wait so I wouldn’t have to pay two shipping fees. The last item was a fuel pump that I had a problem with. I have made 4 calls to ask for help with no return call. Poor"

Frank H on July 2020



Generator Industries LLC
1118 N Main St
4.71(
14
)
Generator Industries LLC
1118 N Main St
4.71(
14
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

GENERATOR INDUSTRIES is an authorized GENERAC Power Pro ELITE dealer. A trusted name in standby power generators for residential and commercial use. Generator Industries carries the complete line of fully automatic generators THAT UTILIZE PROPANE, NATURAL GAS, OR DIESEL. WE TAILOR GENERATORS TO MEET THE UNIQUE NEEDS OF OUR CUSTOMERS. "We are Your Light in the Storm."

"Generator Industries was very easy to work with and they did a great turnkey job. The staff I interacted with were knowledgeable and helpful. I have recommended Generator Industries to others."

Thomas F on February 2025

GENERATOR INDUSTRIES is an authorized GENERAC Power Pro ELITE dealer. A trusted name in standby power generators for residential and commercial use. Generator Industries carries the complete line of fully automatic generators THAT UTILIZE PROPANE, NATURAL GAS, OR DIESEL. WE TAILOR GENERATORS TO MEET THE UNIQUE NEEDS OF OUR CUSTOMERS. "We are Your Light in the Storm."

"Generator Industries was very easy to work with and they did a great turnkey job. The staff I interacted with were knowledgeable and helpful. I have recommended Generator Industries to others."

Thomas F on February 2025


Extreme Power Services
13202 Weiman Road
4.75(
4
)
Extreme Power Services
13202 Weiman Road
4.75(
4
)
Customers say: Terrific value
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Extreme Power Services / Electrical Contractor - From the large commercial job to the smallest residential service call we are committed to serving our customers. We are licensed and insured, and cover Houston and the surrounding communities. Our work includes but is not limited to: electrical repairs, all types of lighting installations, service relocations, troubleshooting, lease space remodeling, new construction, panel changes, underground installation services, security lighting and electrical upgrades. Contact us concerning any electrical work you need addressed, no matter how large or small. 832-467-8800. TECL #22864

Extreme Power Services / Electrical Contractor - From the large commercial job to the smallest residential service call we are committed to serving our customers. We are licensed and insured, and cover Houston and the surrounding communities. Our work includes but is not limited to: electrical repairs, all types of lighting installations, service relocations, troubleshooting, lease space remodeling, new construction, panel changes, underground installation services, security lighting and electrical upgrades. Contact us concerning any electrical work you need addressed, no matter how large or small. 832-467-8800. TECL #22864


Quality Generators
555 E Airtex Dr
4.58(
36
)
Quality Generators
555 E Airtex Dr
4.58(
36
)
Customers say: True professional
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Established in 1989 *Over 60,000 established, satisfied customers *2009, 2011, & 2016 Better Business Bureau Awards of Excellence - Pinnacle Award Winner *2008, 2010, 2012, 2013, 2014, & 2015 Better Business Bureau Awards of Excellence - Winner of Distinction for Customer Service

"Where do I start? How about the most recent event. The straight line winds through Houston Heights, which occurred on May 16th. Our block lost power and our Generac 20KW standby generator kicked on, as it should. This unit was installed by Quality Generator years ago. It stopped working on May 20th about 3 hours before power was restored. I called for service, and they were swamped, so I scheduled a service call for June 13th. The technician showed up and replaced the motherboard on my generator at a cost of almost $500 + the Service Call. He said that all was okay now and I had no issues. 6 days later, I did a test by disconnecting my utility power, and the standby generator failed. I called Quality Generator and scheduled for technician #2 to show up on June 24th. That technician was unable to root cause the issue and said that I would need another technician to come out to further investigate. I attempted to schedule service visit #3 to no avail. Ultimately, I showed up at the doorstep of Quaility Generators on July 1st. At first, I spoke with an elderly woman individual from the scheduling department. I explained that my generator was still not running, that I had 2 service calls on it already, and that I was having issues with getting another individual from Quality Generators scheduled to continue the diagnosis. I also said that between the motherboard and the service call, that I was already into the service of my generator at almost $700. There was a previous technician who knew his stuff that left Quality Generators at the end of last year. I asked this elderly lady if I should follow the technician who had a clue or stay with Quality Generators since I was $700 into the fix already. She literally shrugged her shoulders and gave me a puff and walked away. I then spoke directly with the scheduling manager, and he indicated that a master service technician would arrive on July 3rd. Service visit #3 came on time as the scheduling manager indicated. He diagnosed the issue as an airbox crack issue, that is known on older Generac Generators. He did not have one in his van, and said that I would have to get another service call to replace (#4). I called to schedule visit #4 multiple times on July 3rd with no response. I finally spoke with the Scheduling Manager at 5:45 and was promised an answer either that day or first thing on the morning of July 5th as to if Quality Generators had the part or not and timing for the follow up #4 site visit. I called on July 5th after lunch, and left a voicemail for the Scheduling Manager. I called again at 5:45pm (they close at 6:00), and I was told that the scheduling department left at 5:00pm. WHAT DOES AN INDIVIDUAL HAVE TO DO, TO GET SERVICE ON A TIMELY MANNER FROM A COMPANY? I am a complete loss, and now I have a hurricane landing in the area."

Troy G on July 2024

Established in 1989 *Over 60,000 established, satisfied customers *2009, 2011, & 2016 Better Business Bureau Awards of Excellence - Pinnacle Award Winner *2008, 2010, 2012, 2013, 2014, & 2015 Better Business Bureau Awards of Excellence - Winner of Distinction for Customer Service

"Where do I start? How about the most recent event. The straight line winds through Houston Heights, which occurred on May 16th. Our block lost power and our Generac 20KW standby generator kicked on, as it should. This unit was installed by Quality Generator years ago. It stopped working on May 20th about 3 hours before power was restored. I called for service, and they were swamped, so I scheduled a service call for June 13th. The technician showed up and replaced the motherboard on my generator at a cost of almost $500 + the Service Call. He said that all was okay now and I had no issues. 6 days later, I did a test by disconnecting my utility power, and the standby generator failed. I called Quality Generator and scheduled for technician #2 to show up on June 24th. That technician was unable to root cause the issue and said that I would need another technician to come out to further investigate. I attempted to schedule service visit #3 to no avail. Ultimately, I showed up at the doorstep of Quaility Generators on July 1st. At first, I spoke with an elderly woman individual from the scheduling department. I explained that my generator was still not running, that I had 2 service calls on it already, and that I was having issues with getting another individual from Quality Generators scheduled to continue the diagnosis. I also said that between the motherboard and the service call, that I was already into the service of my generator at almost $700. There was a previous technician who knew his stuff that left Quality Generators at the end of last year. I asked this elderly lady if I should follow the technician who had a clue or stay with Quality Generators since I was $700 into the fix already. She literally shrugged her shoulders and gave me a puff and walked away. I then spoke directly with the scheduling manager, and he indicated that a master service technician would arrive on July 3rd. Service visit #3 came on time as the scheduling manager indicated. He diagnosed the issue as an airbox crack issue, that is known on older Generac Generators. He did not have one in his van, and said that I would have to get another service call to replace (#4). I called to schedule visit #4 multiple times on July 3rd with no response. I finally spoke with the Scheduling Manager at 5:45 and was promised an answer either that day or first thing on the morning of July 5th as to if Quality Generators had the part or not and timing for the follow up #4 site visit. I called on July 5th after lunch, and left a voicemail for the Scheduling Manager. I called again at 5:45pm (they close at 6:00), and I was told that the scheduling department left at 5:00pm. WHAT DOES AN INDIVIDUAL HAVE TO DO, TO GET SERVICE ON A TIMELY MANNER FROM A COMPANY? I am a complete loss, and now I have a hurricane landing in the area."

Troy G on July 2024


LUMENS ELECTRIC
3500 S Richey St. Ste.310
5.00(
5
)
LUMENS ELECTRIC
3500 S Richey St. Ste.310
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Lumens Electric is pleased to offer our customers 26 years experience in residential electrical service. We know your time is valuable that is why we are committed to be on time to our appointments. We are knowledgeable in repairs, remodels and new construction. We take the time to fully understand what the customer is trying to accomplish and offer advice when we see fit. We do not hire subcontractors. We provide up front pricing and start work only after customer understands in writing the service we are going to provide and the total cost. We provide free estimates on new construction and remodels.

"The owner came out a few times to check on everything! They were very professional and it only took a little longer because of our electric company not being able to turn the power off and on when they needed. They were great though, I would definitely use again AND recommend them to others."

Karl B on March 2020

Lumens Electric is pleased to offer our customers 26 years experience in residential electrical service. We know your time is valuable that is why we are committed to be on time to our appointments. We are knowledgeable in repairs, remodels and new construction. We take the time to fully understand what the customer is trying to accomplish and offer advice when we see fit. We do not hire subcontractors. We provide up front pricing and start work only after customer understands in writing the service we are going to provide and the total cost. We provide free estimates on new construction and remodels.

"The owner came out a few times to check on everything! They were very professional and it only took a little longer because of our electric company not being able to turn the power off and on when they needed. They were great though, I would definitely use again AND recommend them to others."

Karl B on March 2020

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FAQs for generator install projects in Houston, TX

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.

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 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 Houston, TX homeowners’ guide to generator installs
From average costs to expert advice, get all the answers you need to get your job done.
Generator transfer switch
Feb 10, 2025
Feb 10, 2025
The cost to install a generator transfer switch depends on several factors. Our guide will help you understand all of the costs.
A mother assisting her daughter with homework
Jul 24, 2024
Jul 24, 2024
Keeping on top of generator maintenance and repairs gives you extra peace of mind as a homeowner. Find out how much regular generator maintenance costs.
A portable inverter generator
May 22, 2025
May 22, 2025
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.
A natural gas generator in a house
Mar 11, 2025
Mar 11, 2025
Natural gas generators are whole-home standby generators that are connected to your home’s natural gas line. The average cost for a natural gas generator is $12,000.
Man in the dining room taking notes and using tablet
Aug 8, 2024
Aug 8, 2024
Depending on your needs, many types of generators can power your home, RV, or campsite. Check out our guide for the best types of generators.
Boy at home watching the rain from the window
Jul 23, 2024
Jul 23, 2024
Can a generator get wet? Protective covers are necessary for using a portable generator in the rain, and they shouldn’t be used in extreme weather.
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