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Verified Reviews for Energy Efficiency Auditing pros in Billings, OK

*The Angi rating for Energy Efficiency Auditing companies in Billings, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

*The HomeAdvisor rating for Energy Efficiency Auditing companies in Billings, OK is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Energy Efficiency Auditing needs.

Last update on December 15, 2025

Find Energy efficiency auditors in Billings

Avatar for Simple Science Inspections

Simple Science Inspections

5.00(
9
)

Simple Science Inspections

5.00(
9
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

• We assure the inspection of and report on, over 400 items. • We point out major and minor deficiencies to give you the complete picture on your new home's condition • We identify any major expenditures coming up so you can budget these potential expenses • We identify any potential safety hazards present • We show you how various systems work • We review and explain the conditions found • Free Home Maintenance Book • Extra time to explain how your home works • Energy Report for your house, included • Thermal Imaging Included • Military Veteran Discount • Seller Discount

• We assure the inspection of and report on, over 400 items. • We point out major and minor deficiencies to give you the complete picture on your new home's condition • We identify any major expenditures coming up so you can budget these potential expenses • We identify any potential safety hazards present • We show you how various systems work • We review and explain the conditions found • Free Home Maintenance Book • Extra time to explain how your home works • Energy Report for your house, included • Thermal Imaging Included • Military Veteran Discount • Seller Discount

Ion Solar LLC

No reviews yet

Ion Solar LLC

No reviews yet
14 years of experience

Ion is a design/build firm specializing in residential and commercial solar electric power with or without battery storage, solar hot water heating, and wind energy systems.

Ion is a design/build firm specializing in residential and commercial solar electric power with or without battery storage, solar hot water heating, and wind energy systems.

Avatar for Double M Services

Double M Services

3.40(
10
)

Double M Services

3.40(
10
)
Customers say: Terrific value
31 years of experience

We are a general contractor with over 20 years experience in all aspects of interior and exterior home building as well as over 7 years of property preservation and management. We have refrerences available upon request as well as photo's of work we have done. Our company motto is WE WORK FOR YOU . We put our customers needs first and treat everyone as if they were our first customer. I have customer's that have been with us for ten years or more and they know all they have to do is pick up the phone and we will be there to take care of them. Our ten employees and myself will do our very best to give you a honest experience that you will be happy to tell your friends about. We can also work out payment arraggements out with you on those large jobs so to help with your budget. If you tell your friend about us and we get a job from them you will get 20% off your next job.

We are a general contractor with over 20 years experience in all aspects of interior and exterior home building as well as over 7 years of property preservation and management. We have refrerences available upon request as well as photo's of work we have done. Our company motto is WE WORK FOR YOU . We put our customers needs first and treat everyone as if they were our first customer. I have customer's that have been with us for ten years or more and they know all they have to do is pick up the phone and we will be there to take care of them. Our ten employees and myself will do our very best to give you a honest experience that you will be happy to tell your friends about. We can also work out payment arraggements out with you on those large jobs so to help with your budget. If you tell your friend about us and we get a job from them you will get 20% off your next job.

Solar Wolf Energy

2.00(
2
)

Solar Wolf Energy

2.00(
2
)
10 years of experience

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Solar Wolf is a full service solar company with a great reputation and an old world belief to our customers. To under-promise and over-deliver, period. We have 18 years experience in construction, remodeling, roofing, solar water heaters, solar pv systems, battery back-up systems and much more. See what Solar Wolf Energy can do for you!

Sustainable Services

No reviews yet

Sustainable Services

No reviews yet
Free onsite estimate

Sustainable Services is the leader of energy efficiency and renewable energy services. We boast the knowledge and expertise to help consumers lower their energy and utility bills while educating the public about green initiatives and energy-saving measures. Unlike other companies, we take a building systems approach, focusing on all of the working parts of your home or business, and prioritize the greatest return of your investment.

Sustainable Services is the leader of energy efficiency and renewable energy services. We boast the knowledge and expertise to help consumers lower their energy and utility bills while educating the public about green initiatives and energy-saving measures. Unlike other companies, we take a building systems approach, focusing on all of the working parts of your home or business, and prioritize the greatest return of your investment.

Avatar for Energy Choice Center

Energy Choice Center

No reviews yet

Energy Choice Center

No reviews yet
16 years of experience

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

We provide free energy consulting services that pertain to discounted natural gas and electricity supply services through local utility companies.

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Energy Efficiency Auditing questions, answered by experts

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

Generator size requirements vary wildly among properties, but typical generator sizes are listed below based on home square footage:

  • 1,000 sq ft: 6–9 kW

  • 1,500 sq ft: 7–10 kW

  • 2,000 sq ft: 10–14kW

  • 2,500 sq ft: 12–16kW

  • 3,000 sq ft: 16–20kW+

Unfortunately, home square footage isn’t always a good indicator of generator size requirements. Instead, you should call in a professional to discuss which items in your home you’d like to run via your generator. They can calculate peak and average consumption for those items and then size your generator appropriately for optimal performance.

Hawaii is currently rated as the most expensive state for utilities. How much are utilities for a house in Hawaii? With electricity costs in Hawaii totaling nearly 42 cents per kilowatt-hour, residents are paying more to run their households than any other residents. Electricity costs in Hawaii are so high, mostly due to the fact that most of the electricity available to residents is produced using oil that must be shipped in from other places.

No, it isn’t necessary to have energy-efficient windows. However, if you care about your energy bill and making your windows more energy efficient, fixing any heat, UV, or air transfer issues is an excellent way to lower your bills and keep your house cooler in the summer and warmer in the winter.

Expert installation optimizes insulation properties, cutting energy costs and enhancing home comfort year-round.

The Billings, OK homeowners’ guide to energy efficiency auditing services

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

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