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TRUSTED BY KLEIN, TX HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon58
    Verified generator installs reviews

Find Generator install pros in Klein

Avatar for Houston Home Generators
Houston Home Generators
5.0(
11
)
Fixed Generator - InstallFixed Generator - RepairPortable Generator - Install+4 more

Serving Klein, TX and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Houston Home Generators has installed dozens of Generac Generators for my business over the past year. The service is top notch and they go above and beyond to satisfy customers. I highly recommend them to anyone looking for a whole home generator."
Generac ATS install
Generator Project
Generac ATS install
Generator Project
Generac ATS install

+40

Response time1 day
34 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Elbib Electric
Elbib Electric
5.0(
29
)
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

"Technician was informative and thorough. He installed the extra panel and breaker for my whole house generator. Showed me how to use it and insured everything worked before he left. I will definitely hire him again for any future work."
New Electrical Service
Old Electrical Service
2 Story Dwelling Unit
Profile Picture
Response time2 hrs
Response rate96%
3 neighbors recently requested a quote
Avatar for ACGV ELECTRIC LLC
ACGV ELECTRIC LLC
5.0(
8
)
Fixed Generator - InstallPortable Generator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved

Super Service Award Winner

In business since 2014

Offers commercial services

"Ramon provides excellent services. I’ve hired him to install recess lighting around my home, installed a breaker box & wiring to run power to my metal garage building, & light fixtures inside my home. All around great guy. Takes pride in his work. Highly recommend!"
Warehouse
Warehouse
Warehouse
Warehouse
Warehouse

+36

Response time12 hrs
Response rate87%
5 neighbors recently requested a quote
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

"Reymundo was on time, friendly, fast, and clean. He installed 2 outlets in my garage and was an excellent value compared to the other quotes I received. I definitely recommend Rodriguez Electric for your next project."
Response time1 day
Response rate90%
Recommended by100%of homeowners
Avatar for A & A GenPro Electrical
A & A GenPro Electrical
4.3(
67
)
Portable Generator - Install

Serving Klein, TX and surrounding areas

Approved

In business since 2002

Free estimates

Emergency services offered

"GenPro installed a Home Generator for us. Andrew Spitzmueller and his team were dependable and reliable. Did what they said they would do. When they encountered roadblocks with sub-contractors and permit inspectors, they worked diligently to resolve the situation. They are honest and trustworthy people. Highly recommend them."
Demar Install
McDermott
Demar Install
Cornell
30 kW

+3

Response time10 hrs
Recommended by92%of homeowners
Avatar for 3 Guys Electric & Insulation
3 Guys Electric & Insulation
4.6(
158
)
Portable Generator - InstallFixed Generator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"Outstanding service and top notch expertise. Install everything to code and corrected everything from the previous contractors. Did exactly what they quoted and installed everything with a clean and professional look Definitely recommend to anyone who needs electrical work"
Water Heater Wrap
Radiant barrier
Attic stair cover
Radiant Barrier/ blown in insulation
Reseal A/C duct

+44

Response time2 days
17 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for A1 Plus Electrical & Generators
A1 Plus Electrical & Generators
4.3(
1,359
)
Fixed Generator - InstallGenerator - Install - For Business

Serving Klein, TX and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

"A1 Plus Electrical had the best price, and the electricians and plumber did excellent work! The only problem experienced was that it took 5 to 6 weeks for A1 Plus to get the permits approved after stating that they could get the permits approved and install the generator within 2 weeks. All other companies couldn't do the work for at least 2 months or longer! I had to contact A1 Plus general manager to get things moving after several permit submissions were rejected by the city. A1 Plus mitigated this time inconvenience by installing an electrical outlet in the garage at no cost, and once the permits were approved, everything was done within 7 days. Permits were approved on Friday, and installation started on the following Tuesday, and city permit inspections were done on the following Friday! All within one week! Would I hire A1 Plus to install my generator in the future? YES!"
Commercial Jobs
Commercial Jobs
Commercial Jobs
Commercial Jobs
Commercial Jobs

+48

Response time1 day
87 neighbors recently requested a quote
Recommended by93%of homeowners
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 rate99%
49 neighbors recently requested a quote
Avatar for Strategic Electrical Solutions, LLC
Strategic Electrical Solutions, LLC
5.0(
24
)
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 time12 hrs
Response rate95%
8 neighbors recently requested a quote
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Generator Install questions, answered by experts

Homeowners can often access federal tax credits, such as the Investment Tax Credit (ITC), which covers a percentage of installation costs. Many states and utilities offer additional rebates, grants, or performance-based incentives. These programs can significantly lower your upfront investment. Check the Database of State Incentives for Renewables and Efficiency (DSIRE) or contact your local energy office for current offers.

To determine the right size generator for your house, you should calculate the total wattage of the appliances and devices you want to power during an outage. List all essential items, note their start-up wattages, and add them together.

Here are some typical wattage requirements for common appliances:

  • Refrigerator: 600 watts

  • Large dehumidifier: 700 watts

  • Large window air conditioner: 1,400 watts

  • Water heater: 3,000 to 4,500 watts

  • Electric furnace: 5,000 to 25,000 watts

A 7,500-watt generator might be sufficient for essentials like a refrigerator, freezer, well pump, and lighting circuits. However, for high-demand items like a water heater or furnace, a whole-home generator is a better choice. A portable generator may be enough if you only need to power a few critical items.

While home square footage can offer a rough estimate, it is not always a reliable indicator. For reference, here are some typical generator sizes based on square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14 kW

  • 2,500 sq ft: 12–16 kW

  • 3,000 sq ft: 16–20 kW+

For the most accurate sizing, consult a professional who can calculate your home's peak and average power consumption and recommend the optimal generator.

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.

While natural gas generators are costly, they’re a great option for standby power due to the reliability of natural gas as a fuel source. Unlike other fuels, natural gas is delivered through underground pipes, making outages extremely rare and less likely to be affected by the elements. As long as the area isn’t prone to earthquakes, they offer an unlimited supply of natural gas that doesn’t degrade over time or require storage in tanks.

While the rating will tell you how many watts the refrigerator needs at the peak of its cycle, it requires additional wattage to start. At the bare minimum, you’ll need a 1,500-watt generator to get the fridge up and running after a blackout. A 2,000-watt generator should be sufficient for most home refrigerators.

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.