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TRUSTED BY KLEIN, TX HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon58
    Verified generator installs reviews

Verified Reviews for Generator Install pros in Klein, TX

*The Angi rating for Generator Install companies in Klein, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

*The HomeAdvisor rating for Generator Install companies in Klein, TX is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Generator Install needs.

Last update on March 04, 2026

Find Generator install pros in Klein

Avatar for Houston Home Generators
Houston Home Generators
5.0(
11
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"HHG was a pleasure to work with. They installed a Generac switch in my garage with a portable generator. Chris was very easy to coordinate with and they had the job done in 1 day."
Generac ATS install
Generator Project
Generac ATS install
Generator Project
Generac ATS install

+40

Response time12 hrs
Response rate100%
24 neighbors recently requested a quote
Request Quote
Avatar for Elbib Electric
Elbib Electric
5.0(
30
)
Fixed Generator - RepairGenerator - Repair - For BusinessPortable Generator - Repair

Serving Klein, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2010

Free estimates

Emergency services offered

"Jose did a great job setting up my home electric panel to take a 50amp generator hookup and interlock!!"
New Electrical Service
Old Electrical Service
2 Story Dwelling Unit
Profile Picture
Response time2 hrs
Response rate98%
2 neighbors recently requested a quote
Request Quote
Avatar for A & A GenPro Electrical
A & A GenPro Electrical
4.3(
67
)
Fixed Generator - InstallPortable Generator - Install

Serving Klein, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"Our experience installing a new generator with A&A GenPro went very well. They communicate upcoming steps and answer questions timely and clearly. They arrive when they say they will arrive. They do quality work. We highly recommend A&A GenPro."
Demar Install
McDermott
Demar Install
Cornell
30 kW

+15

Response time10 hrs
23 neighbors recently requested a quote
Recommended by92%of homeowners
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Avatar for Rodriguez Electric, LLC
Rodriguez Electric, LLC
5.0(
27
)
Portable Generator - Install

Serving Klein, TX and surrounding areas

Approved

In business since 2008

Free estimates

Emergency services offered

"I had a nema outlet installed in my garage. They were on time, provide good explanation, and worked cleanly. I do not frequently use the service of an electrician, but the price seems fair to me. Overall very happy."
Response time1 day
Response rate90%
Recommended by100%of homeowners
Request Quote
Avatar for 3 Guys Electric & Insulation
3 Guys Electric & Insulation
4.6(
159
)
Fixed Generator - InstallGenerator - Install - For BusinessPortable Generator - Install

Serving Klein, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They installed the spray fiberglass and radiant barrier quickly and with little to no mess they took care of before leaving. Very good response when contacting them and would highly recommend."
Water Heater Wrap
Radiant barrier
Attic stair cover
Radiant Barrier/ blown in insulation
Reseal A/C duct

+44

Response time2 days
15 neighbors recently requested a quote
Recommended by97%of homeowners
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Avatar for A1 Plus Electrical & Generators
A1 Plus Electrical & Generators
4.3(
1,360
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"Great promt installation on my tesla car charger"
Commercial Jobs
Commercial Jobs
Commercial Jobs
Commercial Jobs
Commercial Jobs

+48

Response time1 day
26 neighbors recently requested a quote
Recommended by93%of homeowners
Request Quote
Avatar for West Houston Electric, Inc
West Houston Electric, Inc
4.9(
348
)
Portable Generator - Install

Serving Klein, TX and surrounding areas

Approved

Super Service Award Winner

In business since 1980

Free estimates

Emergency services offered

"Had a generator transfer switch installed. Professional company, did what they promised, when they promised, for the price they promised."
Add Recessed Lighting
Recessed Lighting & Ceiling Fan Added
Automatic Standby Generator
Automatic Generator Transfer Switch
22 KW Generac Genererator

+9

Response time1 day
74 neighbors recently requested a quote
Recommended by92%of homeowners
Request Quote
Avatar for Storm Guardian Generators
Storm Guardian Generators
4.0(
12
)
Fixed Generator - InstallGenerator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved (Corporate)

In business since 2006

Free estimates

Emergency services offered

"Storm Guardian is a small family owned company. Of the three companies from which we obtained estimates I was most impressed with this company. The initial brochure with which I was presented when I  received the estimate was the most complete and informative about the company and the product.
Everyone was helpful. Myra and Cindy in the office were always very cordial and helpful in scheduling and giving me information. Example:Theywere very helpful in getting through the complexities of arranging meter pulls with the electric companies.The men that came for the installation were always on time and easy to work with (we had "mixed up" wiring in an old house). I was very satisfied with the whole process. It was a job well done.
"
Additional Photos
Response time1 day
Response rate100%
39 neighbors recently requested a quote
Request Quote
Avatar for Strategic Electrical Solutions, LLC
Strategic Electrical Solutions, LLC
5.0(
25
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Klein, TX and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"Fantastic experience. I called at 11:00a for a generator start up and they were there by 2p and finished in less than an hour. Professional, experienced, and friendly team. Will use them for all of my electrical needs moving forward. A+"
20 kw Cummins
Tesla Chargers in Apartment Parking Garage
Tesla Chargers in Apartment Parking Garage
20 KW Cummins
24 KW Generac

+7

Response time6 hrs
Response rate96%
8 neighbors recently requested a quote
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Showing 1-10 of 291
Generator Install questions, answered by experts

The amount of time a standby generator can run continuously is around 3,000 hours on average. However, standby generators can generally run indefinitely as long as they have a continuous fuel supply. Generators hooked up to a home’s natural gas supply are the best option for extended usage, as these won’t rely on a finite fuel supply based on how much you have in storage. Generators running on liquid propane or diesel won’t last as long, as these require fuel storage and regular refueling to stay running.

Sizing a generator is a careful process that requires calculating the electrical load of your entire house. You have to take into account every device you want to use and their wattage requirements, plus the wattage needed to start them, and look for a generator that can safely run all that at around 80% capacity.

In more practical terms, a small home can run on a 10,000-watt generator (and if you only want to power a few key appliances, much less than that). A mid-sized home may need something between 15,000 and 22,000 watts. Larger homes require 25,000 watts or more. 

You can expect a diesel generator to last for up to 30,000 hours of use, which works out to 20 to 25 years with the proper maintenance, of course. That depends on how much you use it, so a diesel generator used for emergencies a couple of times a year will last a lot longer than a generator that takes over for a faulty electrical grid every month for a day or two. 

Yes, in most municipalities, you will need a permit to install a permanent home generator, including emergency backup, partial-home, and whole-home models. Because these installations involve significant alterations to your home's electrical system and produce exhaust fumes, local governments often require a permit or inspection for safety purposes. A generator permit typically costs between $50 and $250, depending on your location. Your electrician or certified installer can usually handle the permitting process for you, but you will be responsible for the cost. It's a good practice to confirm with your installer that they will pull all necessary permits before work begins.

An undersized whole-house generator has the potential to overheat and shut down when you try to run a central AC system. This scenario can not only damage the whole-house generator, but can also trip your home’s breakers or cause electrical damage. To avoid this situation, hire a local generator installer to correctly size your whole-house generator.

The Klein, TX homeowners’ guide to generator installs

From average costs to expert advice, get all the answers you need to get your job done.

See all articles