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TRUSTED BY WARREN, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon26
    Verified energy efficiency auditing services reviews

Verified Reviews for Energy Efficiency Auditing pros in Warren, MI

*The Angi rating for Energy Efficiency Auditing companies in Warren, MI 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 Warren, MI 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 November 22, 2025

Find Energy efficiency auditors in Warren

Avatar for Enerdynamic, LLC

Enerdynamic, LLC

4.32(
36
)
•Approved Pro

Enerdynamic, LLC

4.32(
36
)
•Approved Pro
Customers say: Quick response
134 local quotes requested
42 years of experience

We strive to provide our customers innovative and affordable solutions to your home energy-efficiency needs. Whether in Oakland, Wayne, Macomb, Washtenaw or other counties throughout southeast Michigan, our customers can expect a consistently high level of service. With over 30 years of experience and a customer-focused approach, you can rest assured that your job will be handled by competent professionals who will ensure that your job is done right.

"Maps autocorrects to wrong street. Went to wrong location even after informed them. An hour late. Seemed to be done in average time. Powdery residue covering entire basement floor. I had to sweep and vacuum up. When they say you will be out of your home for 24 hours they are not kidding. Fumes pretty noticeable. Able to return after 36 hours."

Mark B on October 2022

We strive to provide our customers innovative and affordable solutions to your home energy-efficiency needs. Whether in Oakland, Wayne, Macomb, Washtenaw or other counties throughout southeast Michigan, our customers can expect a consistently high level of service. With over 30 years of experience and a customer-focused approach, you can rest assured that your job will be handled by competent professionals who will ensure that your job is done right.

"Maps autocorrects to wrong street. Went to wrong location even after informed them. An hour late. Seemed to be done in average time. Powdery residue covering entire basement floor. I had to sweep and vacuum up. When they say you will be out of your home for 24 hours they are not kidding. Fumes pretty noticeable. Able to return after 36 hours."

Mark B on October 2022

Avatar for USA Insulation of Detroit

USA Insulation of Detroit

4.42(
101
)
•Approved Pro

USA Insulation of Detroit

4.42(
101
)
•Approved Pro
Customers say: Quality work
186 local quotes requested
48 years of experience

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025

USA Insulation has been providing homeowners with energy efficient insulation since 1985. Our trained, professional installers, service the entire state of Michigan. We pride our company on reliability, great communication, integrity and quality work. Please contact us today to set up a free consultation.

"Got into the small attic access and provided blown insulation. Sprayed foamed basement joists and crawl space to satisfaction."

Diandre J on August 2025

City Mechanical

5.00(
1
)

City Mechanical

5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Knowledgeable in residential HVAC systems and water heaters (tank and tankless) No job too big or too small

"Ben and Leo did an absolutely phenomenal job. They installed a Coleman furnace and A/C that works better than anything else I’ve had before and all within reasonable timing! I highly recommend City Mechanical if you want the best job done right!"

Anna W on August 2023

Knowledgeable in residential HVAC systems and water heaters (tank and tankless) No job too big or too small

"Ben and Leo did an absolutely phenomenal job. They installed a Coleman furnace and A/C that works better than anything else I’ve had before and all within reasonable timing! I highly recommend City Mechanical if you want the best job done right!"

Anna W on August 2023

A Y Heating & Cooling

4.00(
2
)

A Y Heating & Cooling

4.00(
2
)
Customers say: Quality work

Looking for reliable HVAC services in Detroit? Look no further! A Y Heating & Cooling specializes in pool & spa service and repair, as well as air conditioning and heating installation and repair. Trust our experienced team to keep your home comfortable all year round. Contact us today!

"Great experience, came out the same day and fixed my AC."

Adam N on August 2023

Looking for reliable HVAC services in Detroit? Look no further! A Y Heating & Cooling specializes in pool & spa service and repair, as well as air conditioning and heating installation and repair. Trust our experienced team to keep your home comfortable all year round. Contact us today!

"Great experience, came out the same day and fixed my AC."

Adam N on August 2023

Avatar for Air Doctors Heating and Cooling, LLC

Air Doctors Heating and Cooling, LLC

4.38(
29
)

Air Doctors Heating and Cooling, LLC

4.38(
29
)
Customers say: Quick response
45 years of experience

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022

We are a fully Licensed and Insured Heating and Air Conditioning company that serves most municipalities in Southeast Michigan. Our staff is fully certified and prescreened so that we can provide our customers with a safe and satisfying experience. With over 100 plus years of industry experience, we take pride in solving all of your comfort needs. We are a family based business that has been providing quality service to our neighbors for over 40 years.

"Very professional & highly skilled. Explained everything, very knowledgeable. Highly recommended!"

David A on December 2022

K.T. Group, Inc.

No reviews yet

K.T. Group, Inc.

No reviews yet
61 years of experience

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.

K.T. Group, Inc. Family Owned and Operated Since 1964 www.ktgroupinc.net We provide Residential and Commercial Heating and Cooling Services as well as Energy Audits, Ratings and Analysis​ for Residential and Multi Family Homes.

Avatar for USA Alarm Service, Inc

USA Alarm Service, Inc

No reviews yet

USA Alarm Service, Inc

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!

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Energy Efficiency Auditing questions, answered by experts

Yes, energy-efficient options such as LEDs and solar-powered lights are available. These alternatives consume less electricity, resulting in lower utility costs. They are also more environmentally friendly due to their reduced carbon footprint and longer lifespan.

The best way to save money on home heating oil is to get large deliveries in the summer months when the prices are lowest. However, this method will only work if you have a separate storage tank or an unusually large primary tank. You can sometimes save money by opting into a delivery contract, as some companies offer set prices that they believe will sit at the average cost over the contract term. If the price of oil rises, you could enjoy some savings, but keep in mind that you might also pay a bit more if the price decreases.

Yes, including optimizing settings and suggesting upgrades if needed.

ENERGY STAR®-certified windows are the most energy-efficient windows on the market. This certification means that the window meets strict efficiency guidelines set forth by the Environmental Protection Agency. While they might cost more upfront, they can save you money on your energy bills in the long run. ENERGY STAR®-certified windows lower household energy bills by an average of 12% annually.

Dryers are designed to use as little electricity as possible, but power is still required to run the motor that turns the drum and to heat an element that pumps hot air. Eco devices are available and may lead to cost savings in the long term, but you should run the figures before committing to an eco-friendly device as they are often much more expensive to purchase.

The Warren, MI homeowners’ guide to energy efficiency auditing services

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