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Verified Reviews for Generator Install pros in Kiefer, OK

*The Angi rating for Generator Install companies in Kiefer, OK 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 Kiefer, OK 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 January 19, 2026

Find Generator install pros in Kiefer

Avatar for Air Solutions
Air Solutions
4.6(
669
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Kiefer, OK and surrounding areas

Approved

In business since 1997

Free estimates

Emergency services offered

"Jeff was great-went above and beyond-when couldn’t be fixed he installed new air scrubber"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+7

Response time10 hrs
Response rate100%
27 neighbors recently requested a quote
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Avatar for Christian Construction
Christian Construction
5.0(
10
)
Portable Generator - Repair

Serving Kiefer, OK and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

At Christian Construction we pride ourselves on being the best construction company in the Tulsa area. We've built an excellent reputation for customer satisfaction by providing quick estimates, a great attention to detail, and competitive pricing. Being a screened and approved professional gives you the peace of mind you need to allow us to give your home the attention it deserves. Call us today and let's get started!\n\nSaturday: Emergency only

Response time1 day
Response rate92%
1 neighbors recently requested a quote
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Avatar for DNA Electrical Services Inc
DNA Electrical Services Inc
4.9(
99
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Kiefer, OK and surrounding areas

In business since 2012

Free estimates

Emergency services offered

"The recessed LED lighting installation involved substantial ingenuity as there was no available access to these spaces. David and Austin did a great job with this and came up with a great solution that made smart use of existing wiring and switches. They were efficient, professional, pleasant, and eager to please. David even installed a solar light fixture on my gas lamp post just to be nice. I would highly recommend DNA Electrical Services."
Storefront
Moore OK, 2013 Tornado
Recommended by96%of homeowners
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GENERATOR SUPERCENTER
4.2(
36
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+1 more

Serving Kiefer, OK and surrounding areas

In business since 1980

Free estimates

Credit card accepted

"The tech (Christian?) was very professional and amiable. He had the unit running again fairly quickly and tested it. He took the time to talk to me about operating the generator and a friendly conversation. I hope he comes back next on the next service date."
Response time3 days
Recommended by100%of homeowners
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Avatar for Electrician Near Me
Electrician Near Me
4.9(
33
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install - For Business+3 more

Serving Kiefer, OK and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"Sean and crew did a great job on a difficult installation."
Duplex Service
Tulsa 24 KW Generac
77TH Street Generac
Duplex meter can
Temp Pole

+3

Response time12 hrs
Response rate87%
Recommended by74%of homeowners
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Avatar for Buxton Electric, LLC
Buxton Electric, LLC
5.0(
6
)
Fixed Generator - InstallPortable Generator - Install

Serving Kiefer, OK and surrounding areas

In business since 2002

Free estimates

Warranties offered

Buxton Electric delivers real electrical solutions that keep life and business running. We’re built on integrity, accountability, and craftsmanship. No shortcuts. No guesswork. Our team communicates clearly, shows up when we say we will, and does the job right the first time. From service calls to major installations, we bring expertise and pride to every project.

Buxton Electric
Buxton Electric
Buxton Electric
Buxton Electric
Buxton Electric

+2

Response time1 day
Response rate100%
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Avatar for Airco Service Inc
Airco Service Inc
4.6(
429
)
Fixed Generator - InstallFixed Generator - RepairGenerator - Install+4 more

Serving Kiefer, OK and surrounding areas

In business since 1961

Free estimates

Emergency services offered

"They were extremely punctual for both the estimate, and the actual installation, with full explanation of how the machine works including the comparison between the cost of a tankless and a standard heater,. In addition, there has been some vibration noise (that only one member of the family can hear!) and they have been extremely thorough in working to lessen it, while being cheerful through the whole process, despite having to make extra trips to do so."
Recommended by92%of homeowners
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Showing 1-10 of 33
Generator Install questions, answered by experts

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.

Generators run on a variety of fuel types, ranging from natural gas to solar power. Keep in mind that fuel costs varying by type:

  • Natural gas: $2,000–$21,000 per year 

  • Liquid propane: $2,000–$21,000 per year

  • Diesel: $3,000–$20,000 per year

  • Gasoline: $500–$3,000 per year

  • Solar generator: $2,000–$25,000 per unit

  • Battery backup: $10,000–$25,000 per unit

If your home already has a grinder pump and you’re still noticing issues (like frequently clogged toilets and sinks), it could be time to upgrade your grinder pump. Start by checking your existing horsepower. If there are four or fewer people living in your home, using a 1/2-horsepower grinder pump should be sufficient. Larger households should consider investing in a 1-horsepower grinder pump to maximize wastewater removal efforts.

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.

Yes, installing a generator usually increases your property value because buyers are getting the added peace of mind knowing they’ll be able to maintain power through blackouts. In most cases, you should see close to a 100% return on investment (ROI). Keep in mind that home generators usually need a permanent foundation, and installing a concrete slab will likely raise your property taxes slightly.

The Kiefer, OK 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