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Verified Reviews for Energy Efficiency Auditing pros in Hennessey, OK

*The Angi rating for Energy Efficiency Auditing companies in Hennessey, 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 Hennessey, 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 October 24, 2025

Find Energy efficiency auditors in Hennessey

Avatar for USA Insulation of Oklahoma City

USA Insulation of Oklahoma City

2364 Nw 220th Terrace
4.60(
5
)

USA Insulation of Oklahoma City

2364 Nw 220th Terrace
4.60(
5
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Retrofit tri-polymer foam insulation into the walls of existing homes. We also do blow-in insulation into attics

"They were competent and did a good job. After work, they cleaned everything, and I will suggest them."

Teresa C on November 2022

Retrofit tri-polymer foam insulation into the walls of existing homes. We also do blow-in insulation into attics

"They were competent and did a good job. After work, they cleaned everything, and I will suggest them."

Teresa C on November 2022

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet

USA Alarm Service, Inc

510 S Clearwater Loop
No reviews yet
29 years of experience

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

USA Alarm is a national company that has more than two decades of experience and an award winning command center that protects more than 700,000 homes and businesses through the United States, 24 hours a day and 7 days a week. We have offices located throughout the US, with two main offices in Indianapolis, Indiana and Post Falls, Idaho.

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!

Avatar for Double M Services

Double M Services

2205 E Okmulgee St
3.40(
10
)

Double M Services

2205 E Okmulgee St
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.

Sustainable Services

77 CR 1317
No reviews yet

Sustainable Services

77 CR 1317
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

1301 Seminole Boulevard Suite 155
No reviews yet

Energy Choice Center

1301 Seminole Boulevard Suite 155
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

Yes, most audits include a report with prioritized recommendations for improving energy efficiency. Confirm with your auditor.

Yes, energy-efficient windows really can make a difference. As long as energy-efficient windows are properly installed and maintained, they can reduce your energy bill and offer significant savings.

Costs depend on the property size, audit complexity, and whether additional testing (e.g., blower door) is included.

While you can perform many routine home maintenance jobs yourself, it’s often a good idea to bring pros in for certain tasks. HVAC maintenance, fireplace and chimney inspections, foundation repairs, and roof inspections and repairs should be handled by professionals who know what to look for and can safely perform repairs. You may also find it helpful to hire a local house cleaning service to help with deep cleaning.

String lights require electricity, but not an excessive amount, especially when compared to other lighting fixtures. LED rope lights, for instance, consume around one watt per foot. Running six or seven light strings simultaneously should only cost you around $10 to $15 each month. You can save even more money by remembering to turn off your lights during daylight hours. 

The Hennessey, 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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