Top-rated energy efficiency auditors.

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Energy efficiency auditors in Mammoth

Avatar for Rescue One Air
Rescue One Air
1747 S HOLBROOK LN
New on HomeAdvisorNew on Angi
Approved Pro
Rescue One Air
1747 S HOLBROOK LN
New on AngiNew on HomeAdvisor
Approved Pro
144 local quotes requested
18 years of experience

Rescue One Air are experts at servicing, installing & maintaining AC and heating systems in the AZ valley, offering fast same-day repairs and 24/7 emergency service. Repeat customers and friends & family referrals drive our success, so you can trust us to provide expert repairs, select the best unit for your home, and NEVER sell you something you don’t need. We have over 1,200 5-star reviews, an A+ BBB rating, and won the coveted BBB Torch Award for Ethics in both 2022 and 2023! We guarantee every expert repair & installation we provide. We also offer duct cleaning, Aeroseal duct sealing, and whole-house air purifiers. Our mission is to provide superior heating & cooling services that customers recommend to family and friends, vendors prefer for their customers, the industry looks to as a shining example, and our employees are proud of. Customers and employees are the most important part of our company. Rescue One Air employees & technicians share the core values of honesty, integrity and proper etiquette. Our expert technicians take great pride in making sure you only receive the very best service, and they are eager to exceed your expectations.

Rescue One Air are experts at servicing, installing & maintaining AC and heating systems in the AZ valley, offering fast same-day repairs and 24/7 emergency service. Repeat customers and friends & family referrals drive our success, so you can trust us to provide expert repairs, select the best unit for your home, and NEVER sell you something you don’t need. We have over 1,200 5-star reviews, an A+ BBB rating, and won the coveted BBB Torch Award for Ethics in both 2022 and 2023! We guarantee every expert repair & installation we provide. We also offer duct cleaning, Aeroseal duct sealing, and whole-house air purifiers. Our mission is to provide superior heating & cooling services that customers recommend to family and friends, vendors prefer for their customers, the industry looks to as a shining example, and our employees are proud of. Customers and employees are the most important part of our company. Rescue One Air employees & technicians share the core values of honesty, integrity and proper etiquette. Our expert technicians take great pride in making sure you only receive the very best service, and they are eager to exceed your expectations.


Avatar for SMW Refrigeration & Heating, LLC
SMW Refrigeration & Heating, LLC
1615 W University Dr
4.97(
33
)
Approved Pro
SMW Refrigeration & Heating, LLC
1615 W University Dr
4.97(
33
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
130 local quotes requested

SMW Refrigeration and Heating, has been doing business for over 50 years as a family-owned, licensed, bonded, and insured HVAC contractor. Our services include professional installation, expert repair, and full maintenance. We are local to the Tempe area and are able to service the whole valley while still delivering the quality care and attention one would expect from a family-owned company. As a Trane Comfort Specialist, we get the best prices for Trane products and we are a factory authorized dealer for several other leading manufacturers. Superior equipment with extraordinary service at competitive prices and experienced technicians has given us a leading edge in our industry. We are Available 24 Hours a Day | 365 Days a Year!

"These guys are awesome. I got a good price. They were fast. Very professional. Polite. Did a great job. No hidden fees, talked me through the whole process and showed me pictures of the completed work. The initial contact, David was very honest, professional, and great to work with. Installers Joe and Mose were great. I highly recommend this company."

Alayna R on June 2024

SMW Refrigeration and Heating, has been doing business for over 50 years as a family-owned, licensed, bonded, and insured HVAC contractor. Our services include professional installation, expert repair, and full maintenance. We are local to the Tempe area and are able to service the whole valley while still delivering the quality care and attention one would expect from a family-owned company. As a Trane Comfort Specialist, we get the best prices for Trane products and we are a factory authorized dealer for several other leading manufacturers. Superior equipment with extraordinary service at competitive prices and experienced technicians has given us a leading edge in our industry. We are Available 24 Hours a Day | 365 Days a Year!

"These guys are awesome. I got a good price. They were fast. Very professional. Polite. Did a great job. No hidden fees, talked me through the whole process and showed me pictures of the completed work. The initial contact, David was very honest, professional, and great to work with. Installers Joe and Mose were great. I highly recommend this company."

Alayna R on June 2024


Hermes ac/handyman for maintenance and installation
.
No reviews
Hermes ac/handyman for maintenance and installation
.
No reviews

Im a well rounded in all type of construction and household maintenance with heating and cooling installations and maintenance ac equipment Im a hard work and very friendly and do the work as if you were my own family I make sure everyone has a wonderful experience with any work I do and always get get reviews when work is done

Im a well rounded in all type of construction and household maintenance with heating and cooling installations and maintenance ac equipment Im a hard work and very friendly and do the work as if you were my own family I make sure everyone has a wonderful experience with any work I do and always get get reviews when work is done


RECO Solar and Electrical Solutions
5374 North Casa Grande Highway
5.00(
3
)
RECO Solar and Electrical Solutions
5374 North Casa Grande Highway
5.00(
3
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Discover the difference with our local solar experts at RECO! With over 25 years of collective experience in solar installation and electrical services, we're your go-to for reliable, efficient energy solutions. Whether it's for your home or business, trust our seasoned team to expertly install and maintain solar equipment. Plus, we offer comprehensive energy efficiency audits to maximize your savings. Since 1995, RECO has proudly served our community, making solar power accessible and affordable for all. Experience the power of solar with RECO today!

"Jacob and team were amazing. They carried out a major electrical project and dealt with every aspect, from permits to final sign off, it was completely hassle free for us. I would highly recommend Reco."

David S on February 2025

Discover the difference with our local solar experts at RECO! With over 25 years of collective experience in solar installation and electrical services, we're your go-to for reliable, efficient energy solutions. Whether it's for your home or business, trust our seasoned team to expertly install and maintain solar equipment. Plus, we offer comprehensive energy efficiency audits to maximize your savings. Since 1995, RECO has proudly served our community, making solar power accessible and affordable for all. Experience the power of solar with RECO today!

"Jacob and team were amazing. They carried out a major electrical project and dealt with every aspect, from permits to final sign off, it was completely hassle free for us. I would highly recommend Reco."

David S on February 2025


Direct Solar of America
3101 N Central Ave
No reviews
Direct Solar of America
3101 N Central Ave
No reviews
14 years of experience

Our second-to-none brokerage model benefits our customers by making sure they see increased benefits and complete satisfaction, while we make sure they realize the most optimal cost savings. With various financing options, multiple choices for Solar Power technology, and installation our customers value our extensive experience in creating customized solutions that meet their needs. After years of experience and more than 3,500 homes powered with the help of our solar brokerage services, we think the choice is clear! Direct Solar America is a subsidiary of Single Point, Inc. (OTC: SING).

Our second-to-none brokerage model benefits our customers by making sure they see increased benefits and complete satisfaction, while we make sure they realize the most optimal cost savings. With various financing options, multiple choices for Solar Power technology, and installation our customers value our extensive experience in creating customized solutions that meet their needs. After years of experience and more than 3,500 homes powered with the help of our solar brokerage services, we think the choice is clear! Direct Solar America is a subsidiary of Single Point, Inc. (OTC: SING).


USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
USA Alarm Service, Inc
510 S Clearwater Loop
No reviews
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.


Alternative Energy, LLC
2621 E Vista Dr
No reviews
Alternative Energy, LLC
2621 E Vista Dr
No reviews
10 years of experience

Alternative Energy, LLC is a local family owned and operated company serving all cities in Arizona including Phoenix, Mesa, Tempe, Scottsdale, Chandler, Peoria, Sun City, Gilbert and more. We are dedicating to helping everyday people understand the emerging green energy industry and the types of products that are saving homeowners and business owners the most money (Solar Panels, Radiant Barrier, Insulation, Residential Load Controllers, etc). We Provide no-cost one on one consultations, educational workshops (catered lunch), and corporate seminars to help teach others about our revolutionary products and patented products.

Alternative Energy, LLC is a local family owned and operated company serving all cities in Arizona including Phoenix, Mesa, Tempe, Scottsdale, Chandler, Peoria, Sun City, Gilbert and more. We are dedicating to helping everyday people understand the emerging green energy industry and the types of products that are saving homeowners and business owners the most money (Solar Panels, Radiant Barrier, Insulation, Residential Load Controllers, etc). We Provide no-cost one on one consultations, educational workshops (catered lunch), and corporate seminars to help teach others about our revolutionary products and patented products.


Phoenix Insulation
2706 W. Pierson St
4.76(
41
)
Phoenix Insulation
2706 W. Pierson St
4.76(
41
)
Customers say: Terrific value
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

We make sure every customer is happy and satisfied with the work. We are an honest, respectful, and trustworthy company that is family owned and operated.

"It was great and perfect. They set a date and time which they were here on-time. They were clean, professional, and courteous. They did the job exactly as they said they would do. Mario and Orlando, the gentlemen I dealt with, are very friendly. It was perfect. The pricing was very competitive. I was just really pleased with their service all around."

Mike M on June 2019

We make sure every customer is happy and satisfied with the work. We are an honest, respectful, and trustworthy company that is family owned and operated.

"It was great and perfect. They set a date and time which they were here on-time. They were clean, professional, and courteous. They did the job exactly as they said they would do. Mario and Orlando, the gentlemen I dealt with, are very friendly. It was perfect. The pricing was very competitive. I was just really pleased with their service all around."

Mike M on June 2019


Small family owned and operated home services company.


Advanced Home Systems Inc.
302 W Wood Dr.
4.75(
4
)
Advanced Home Systems Inc.
302 W Wood Dr.
4.75(
4
)
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

"For three decades now Advanced Home Systems, Inc. is the ultimate name in energy efficiency and energy optimization across Arizona. Founded in 1984 by Steve Koepp, it is a firm that specializes in energy management device and technology called Energy Sentry. Steve Koepp, who is still at the helm of matters at Advanced Home Systems, has been instrumental in making the company a front runner in the energy management space with their tested and tried product, Energy Sentry. Fully insured and bonded, Advanced Home Systems has installed close to 30,000 Energy Sentry systems across Arizona and the most famous name in Home Energy Management Systems across the state."

"For three decades now Advanced Home Systems, Inc. is the ultimate name in energy efficiency and energy optimization across Arizona. Founded in 1984 by Steve Koepp, it is a firm that specializes in energy management device and technology called Energy Sentry. Steve Koepp, who is still at the helm of matters at Advanced Home Systems, has been instrumental in making the company a front runner in the energy management space with their tested and tried product, Energy Sentry. Fully insured and bonded, Advanced Home Systems has installed close to 30,000 Energy Sentry systems across Arizona and the most famous name in Home Energy Management Systems across the state."

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Energy efficiency auditing services FAQs

An energy audit costs about $420 on average, ranging from $100 to $2,250, depending on the size of your home, property, location, and the tests the auditor needs to perform. Keep in mind that the 2022 Inflation Reduction Act’s Energy Efficient Home Improvement credit covers up to $150 of home energy audit costs. Common energy audit tests include:

  • Blower door test: $350

  • Duct testing: $100

  • HERS test: $375

  • HERS certification: $200

  • Infrared imaging: $200

To find a reputable energy auditor, find a local company that offers energy audit services. Research the company’s reviews, methods, and certifications to find a reliable professional in your area. The most reputable energy audit companies are HEP-certified by the Building Performance Institute (BPI). Be sure to check our state licensing tool to review the local energy auditor guidelines to ensure you’re hiring a certified professional.

The difference between an energy auditor and a home inspector is primarily in the purpose of the inspection. The energy auditor conducts tests in your home to determine the energy efficiency levels in areas like windows, insulation, and doorways. The auditor then makes recommendations for ways to improve a home’s energy efficiency

A home inspector examines various structures of your home to determine that everything is up to code and gauge the condition of features like the roof, foundation, HVAC, and electrical. The home inspector reports on the overall home and makes repair recommendations.

Typically, a local home energy auditor is responsible for performing energy audits. A home energy auditor will conduct one of three energy audits designed by the American Society of Heating, Refrigerating, and Air-Conditioning Engineers (ASHRAE) to determine the energy efficiency of your home. The auditor often provides analysis that can help guide changes and improvements to your home for better energy efficiency, giving recommendations as necessary.

The three levels of home energy audits include:

  • Level 1: Review of your energy bills and home for signs of energy inefficiency and areas for improvement. The average cost range is $0.08 to $0.12 per square foot.

  • Level 2: A level 2 ASHRAE energy audit costs $0.12 and $0.35 per square foot. In-depth analysis of your energy usage and provides a report of cost-saving changes.

  • Level 3: Comprehensive analysis and detailed recommendations for ways to improve your home’s energy efficiency. A level 3 audit costs about $0.36 to $0.50 per square foot.

The homeowners guide to energy efficiency auditing services
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