Top-rated energy efficiency auditors.

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There are 7 highly-rated local energy efficiency auditors.

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TRUSTED BY TEMPE, AZ HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon27
    Verified energy efficiency auditing services reviews

Find Energy efficiency auditors in Tempe

"The tech was very friendly and competent."

Greig B on June 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!!

"The tech was very friendly and competent."

Greig B on June 2025


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
210 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 Emergency Air

Emergency Air

4360 W Chandler Blvd
3.47(
15
)
Approved Pro

Emergency Air

4360 W Chandler Blvd
3.47(
15
)
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!”

"This company is nothing but a scamming company. Will not tell customer the pricing up front but will charge credit card without an invoice at time of working on unit. Overcharge for warranty item. $1904.40 to install warranty circuit board. They will not contact me by phone nor email. Paid $4,000 for their program which does not good when they over charge to install warranty parts. THIS PART OTHER CARRIER COMPANIES CHARGE $110 NOT $1904.40. SAVE YOURSELF MONEY AND DO NOT SUPPORT THIS SCAMMING COMPANY."

Starwin W on June 2025

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!”

"This company is nothing but a scamming company. Will not tell customer the pricing up front but will charge credit card without an invoice at time of working on unit. Overcharge for warranty item. $1904.40 to install warranty circuit board. They will not contact me by phone nor email. Paid $4,000 for their program which does not good when they over charge to install warranty parts. THIS PART OTHER CARRIER COMPANIES CHARGE $110 NOT $1904.40. SAVE YOURSELF MONEY AND DO NOT SUPPORT THIS SCAMMING COMPANY."

Starwin W on June 2025


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
62 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


Hermes ac/handyman for maintenance and installation

.
No reviews yet

Hermes ac/handyman for maintenance and installation

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No reviews yet

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


Solteria

No reviews yet

Solteria

No reviews yet

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 yet

Freedom Forever

No reviews yet
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.


Avatar for AC Doctors

AC Doctors

1394 North Farrell Court
5.00(
13
)

AC Doctors

1394 North Farrell Court
5.00(
13
)
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

A/C Doctors is family-owned and operated, with over 20 years of experience in the heating and cooling industry. We specialize in repairing and installing air conditioning and heating systems for homes and businesses. We offer 24-hour emergency service and same day appointments. Our schedule is flexible and there is no extra charge. Same price no matter the day or the time. Call A/C Doctors today for service in Gilbert, Chandler and the surrounding area.

"I had both plumbing work completed and an AC inspection done by AC Plumbing, and I couldn’t be more satisfied. They were fast, courteous, professional, and fair throughout the entire process. What really stood out was that they didn’t try to upsell or push unnecessary add-ons—just honest service done right. It’s refreshing to deal with a company that values integrity and efficiency. Highly recommended!"

Jeremie Z on May 2025

A/C Doctors is family-owned and operated, with over 20 years of experience in the heating and cooling industry. We specialize in repairing and installing air conditioning and heating systems for homes and businesses. We offer 24-hour emergency service and same day appointments. Our schedule is flexible and there is no extra charge. Same price no matter the day or the time. Call A/C Doctors today for service in Gilbert, Chandler and the surrounding area.

"I had both plumbing work completed and an AC inspection done by AC Plumbing, and I couldn’t be more satisfied. They were fast, courteous, professional, and fair throughout the entire process. What really stood out was that they didn’t try to upsell or push unnecessary add-ons—just honest service done right. It’s refreshing to deal with a company that values integrity and efficiency. Highly recommended!"

Jeremie Z on May 2025


Avatar for RSS Solar

RSS Solar

Aurora Ave.
No reviews yet

RSS Solar

Aurora Ave.
No reviews yet
Free onsite estimate

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.

We make solar simple-- We are dedicated to making solar energy affordable and accessible to everyone-- with ZERO upfront costs.* Your home can become its own tiny power station and generate plenty of reliable energy, all while reducing your electricity bill. Plus, it doesn't hurt that your greener lifestyle will help your state achieve its renewable energy goals.


Avatar for Bleuwave Electrical, HVAC, & Plumbing

Bleuwave Electrical, HVAC, & Plumbing

2350 E Germann Rd 26A
4.50(
10
)

Bleuwave Electrical, HVAC, & Plumbing

2350 E Germann Rd 26A
4.50(
10
)
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers

Bleuwave is a leading provider of comprehensive HVAC, electrical, plumbing, and handyman services, delivering top-tier solutions to residential and commercial clients. With a focus on quality craftsmanship and customer satisfaction, our skilled professionals ensure efficient, reliable, and innovative service offerings tailored to meet diverse needs.

"Excellent job. I highly recommend this company"

Daniel G on January 2024

Bleuwave is a leading provider of comprehensive HVAC, electrical, plumbing, and handyman services, delivering top-tier solutions to residential and commercial clients. With a focus on quality craftsmanship and customer satisfaction, our skilled professionals ensure efficient, reliable, and innovative service offerings tailored to meet diverse needs.

"Excellent job. I highly recommend this company"

Daniel G on January 2024

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Energy Efficiency Auditing questions, answered by experts

Home power is measured in kilowatt-hours, commonly expressed as kWh. The average home uses between 800 and 1,000 kWh per month. Peak usage (and highest bills) occurs in the middle of summer and the depths of winter. Keeping on top of your usage during these crucial months will lower your annual average usage considerably. 

Thankfully, LED lights use less electricity than incandescent lights, meaning you won’t spend as much on utility bills by using these light strips. Each 5-meter LED light strip will cost about $3 per year on your energy bill.

Some types of electric fireplaces use more electricity than others. Models that produce 1,500 watts will have more of an effect on your heating bill than 750-watt models. 

Electric fireplaces use an average of $1.85 of electricity every eight hours. These minimal operational costs aren’t likely to make a big difference in your electric bill—unless you’re using it as a primary heating source for your home and it’s running most of the time.

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

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.

The Tempe, AZ homeowners’ guide to energy efficiency auditing services

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