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TRUSTED BY HOMEOWNERS

Average homeowner rating star icon4.4
Average homeowner rating
Verified reviews icon37
Verified energy efficiency auditing services reviews

Energy efficiency auditors in Mesa

Avatar for Heath's Air
Heath's Air
555 West 2nd Avenue Build B
5.00(
19
)
Approved Pro
Heath's Air
555 West 2nd Avenue Build B
5.00(
19
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
228 local quotes requested

Heath’s Air is your go-to resource for dependable heating, ventilating, and air-conditioning services. With 25 years of experience, we have provided Arizona homeowners with quality heating and cooling services. Our team is ready to help you!

"He was very respectful and knowledgeable and fixed out issue within an hour."

Charlene H on May 2024

Heath’s Air is your go-to resource for dependable heating, ventilating, and air-conditioning services. With 25 years of experience, we have provided Arizona homeowners with quality heating and cooling services. Our team is ready to help you!

"He was very respectful and knowledgeable and fixed out issue within an hour."

Charlene H on May 2024


Avatar for Tucker Hill Air, Plumbing, & Electric
Tucker Hill Air, Plumbing, & Electric
1553 W Elna Rae St Ste 101
4.86(
22
)
Approved Pro
Tucker Hill Air, Plumbing, & Electric
1553 W Elna Rae St Ste 101
4.86(
22
)
Approved Pro
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
1592 local quotes requested

Locally owned and operated Air Conditioning, Heating, Plumbing and Electrical contractor. 100% satisfaction guarantee. All technicians are background checked and drug test. Licensed, bonded & insured. BBB accredited. No Habla Español!!

"Very efficient and professional."

Aimee W on April 2025

Locally owned and operated Air Conditioning, Heating, Plumbing and Electrical contractor. 100% satisfaction guarantee. All technicians are background checked and drug test. Licensed, bonded & insured. BBB accredited. No Habla Español!!

"Very efficient and professional."

Aimee W on April 2025


Avatar for Emergency Air
Emergency Air
4360 W Chandler Blvd
4.08(
12
)
Approved Pro
Emergency Air
4360 W Chandler Blvd
4.08(
12
)
Approved Pro
113 local quotes requested
28 years of experience

For fast, knowledgeable, and friendly service, Emergency Air has been a leader in residential HVAC in the greater Phoenix area since 1997. We can often save your AC, saving you money! If not, we are a Carrier Factory Authorized Dealer, and Carrier President’s Award winner the last three years in a row. We are experts at solving your comfort issues with equipment, expert technicians, duct design and alteration, installation, and maintenance. With hundreds of Google 5 star reviews, you can feel confident in our 100% Satisfaction Guarantee. “Your Comfort Is Our Emergency!”

"We first hired emergency air to try and save our home ac system but after spending $2000 and another $3000-$4000 being discussed to try and get it up and running we determined best path forward was just to replace the system. They had told us by choosing the new system we would be refunded the $2000 we already paid and it would be like it never happened. They showed us the price of two systems and the system we settled on they showed us that we would owe $16000. I asked them at the end of the day what this entire experience would cost me and the said $16000. Well low and behold a few days pass and it turns out they used the $2000 as a down payment so everything was going to cost us $18000. We have been asking to speak to a manager for 3 days now and we keep being promised they will call and it has yet to happen. We feel they were 100% dishonest and deceitful and lied to us since we asked then straight up what everything would cost."

Justin M on August 2024

For fast, knowledgeable, and friendly service, Emergency Air has been a leader in residential HVAC in the greater Phoenix area since 1997. We can often save your AC, saving you money! If not, we are a Carrier Factory Authorized Dealer, and Carrier President’s Award winner the last three years in a row. We are experts at solving your comfort issues with equipment, expert technicians, duct design and alteration, installation, and maintenance. With hundreds of Google 5 star reviews, you can feel confident in our 100% Satisfaction Guarantee. “Your Comfort Is Our Emergency!”

"We first hired emergency air to try and save our home ac system but after spending $2000 and another $3000-$4000 being discussed to try and get it up and running we determined best path forward was just to replace the system. They had told us by choosing the new system we would be refunded the $2000 we already paid and it would be like it never happened. They showed us the price of two systems and the system we settled on they showed us that we would owe $16000. I asked them at the end of the day what this entire experience would cost me and the said $16000. Well low and behold a few days pass and it turns out they used the $2000 as a down payment so everything was going to cost us $18000. We have been asking to speak to a manager for 3 days now and we keep being promised they will call and it has yet to happen. We feel they were 100% dishonest and deceitful and lied to us since we asked then straight up what everything would cost."

Justin M on August 2024


Avatar for Sun Devil Heating and Cooling, Inc
Sun Devil Heating and Cooling, Inc
7558 W THUNDERBIRD RD
4.44(
219
)
Approved Pro
Sun Devil Heating and Cooling, Inc
7558 W THUNDERBIRD RD
4.44(
219
)
Approved Pro
Customers say: Super punctual
230 local quotes requested
18 years of experience

Sun Devil Heating and Cooling, Inc is your go-to solution for all your heating and air needs. With our expertise in HVAC, AC/heating repair, replacement, and maintenance, we are the trusted choice for homeowners seeking top-notch service. Contact us today for reliable and efficient solutions to keep your home comfortable all year round.

"Gerardo was wonderful and kept us informed. Price was fair. Robert and the other gentleman came out and did a great job. Would highly recommend."

Sally F on March 2025

Sun Devil Heating and Cooling, Inc is your go-to solution for all your heating and air needs. With our expertise in HVAC, AC/heating repair, replacement, and maintenance, we are the trusted choice for homeowners seeking top-notch service. Contact us today for reliable and efficient solutions to keep your home comfortable all year round.

"Gerardo was wonderful and kept us informed. Price was fair. Robert and the other gentleman came out and did a great job. Would highly recommend."

Sally F on March 2025


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
120 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


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
137 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 Marshall Insulation
Marshall Insulation
221 East Willis Road Suite 19
4.69(
31
)
Approved Pro
Marshall Insulation
221 East Willis Road Suite 19
4.69(
31
)
Approved Pro
Customers say: Terrific value
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
37 local quotes requested

We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. We offer a variety of insulation services, that are customizable to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients, and guarantee your satisfaction!

"Did good work on this project and on time."

Mike/Stefanie D on April 2022

We are a locally owned and operated company, that values honesty and integrity in all aspects of our business. We offer a variety of insulation services, that are customizable to each individual project. We pride ourselves on the quality of our work, as well as our commitment to outstanding results. We look forward to building lasting relationships with our clients, and guarantee your satisfaction!

"Did good work on this project and on time."

Mike/Stefanie D on April 2022


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


Solteria
No reviews
Solteria
No reviews

Welcome to Solteria. Where we're committed to transforming your energy future. As your dedicated renewable energy partner, we specialize in providing cutting-edge solar solutions tailored to meet your unique needs. Our team of experts is passionate about helping you harness the power of the sun, reducing your carbon footprint, and saving you money. Join the solar revolution with us and take the first step towards a brighter, more sustainable tomorrow.

Welcome to Solteria. Where we're committed to transforming your energy future. As your dedicated renewable energy partner, we specialize in providing cutting-edge solar solutions tailored to meet your unique needs. Our team of experts is passionate about helping you harness the power of the sun, reducing your carbon footprint, and saving you money. Join the solar revolution with us and take the first step towards a brighter, more sustainable tomorrow.


Freedom Forever
No reviews
Freedom Forever
No reviews
Free onsite estimate

There is more to going solar than just putting solar panels on your roof and flipping a switch to turn it on. We provide solar solutions to customers that qualify and will benefit from it. Give me a call, we can set up an appointment to go over details and run your numbers to see if it makes sense.

There is more to going solar than just putting solar panels on your roof and flipping a switch to turn it on. We provide solar solutions to customers that qualify and will benefit from it. Give me a call, we can set up an appointment to go over details and run your numbers to see if it makes sense.

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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.

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