Top-rated energy efficiency auditors.

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There are 4 highly-rated local energy efficiency auditors.

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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.


Alpina Mechanical LLC

6848 N GOVERNMENT WAY
5.00(
1
)

Alpina Mechanical LLC

6848 N GOVERNMENT WAY
5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I use the service several times. The quality of work was good, I appreciate them, hard worker, quick, and professional."

Conner P on October 2022

We specialize in all phases of heating and cooling services, installs, repairs, maintenance, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"I use the service several times. The quality of work was good, I appreciate them, hard worker, quick, and professional."

Conner P on October 2022


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!


Bill's Heating & A/C

1007 N Boulder Ct
4.14(
29
)

Bill's Heating & A/C

1007 N Boulder Ct
4.14(
29
)
Customers say: Super punctual
11 years of experience

Your All-In-One Source For Quality HVAC & Water Heater Products And Services SERVING THE GREATER SPOKANE OR COEUR D' ALENE AREA Serving North Idaho for over 35 years, Bill’s Heating & A/C has become a trusted value partner to many home and business owners for their heating, air conditioning, and water heater needs. As a leading home service provider in the greater Spokane or Coeur d’ Alene area, we have extensive knowledge and experience when it comes to fixing, maintaining, or installing any brand of air conditioners, furnaces and water heaters. We offer 24/7 emergency service with rapid response times. Whether it’s residential or commercial, there’s nothing our team can’t handle. Hand-picked from the Inland Northwest, our technicians and installers can solve even the most technical problems that others cannot. We have a low-price guarantee on all our services, and we promise great value for your money.

"Angi limits reviews to 999 characters. For the full review, see Yelp reviews for Bill's Heating & A/C, under the review from Vera P."

KEVIN H on August 2025

Your All-In-One Source For Quality HVAC & Water Heater Products And Services SERVING THE GREATER SPOKANE OR COEUR D' ALENE AREA Serving North Idaho for over 35 years, Bill’s Heating & A/C has become a trusted value partner to many home and business owners for their heating, air conditioning, and water heater needs. As a leading home service provider in the greater Spokane or Coeur d’ Alene area, we have extensive knowledge and experience when it comes to fixing, maintaining, or installing any brand of air conditioners, furnaces and water heaters. We offer 24/7 emergency service with rapid response times. Whether it’s residential or commercial, there’s nothing our team can’t handle. Hand-picked from the Inland Northwest, our technicians and installers can solve even the most technical problems that others cannot. We have a low-price guarantee on all our services, and we promise great value for your money.

"Angi limits reviews to 999 characters. For the full review, see Yelp reviews for Bill's Heating & A/C, under the review from Vera P."

KEVIN H on August 2025


Ecova

1313 N Atlantic St
No reviews yet

Ecova

1313 N Atlantic St
No reviews yet
30 years of experience

Ecova is the total energy & sustainability management company whose sole purpose is to see more, save more and sustain more for our clients – from utilities to facilities – across energy, water, waste, telecom, lease and carbon management categories. Using insights based on consumption, cost and carbon footprint data, we provide fully managed, technology-optimized solutions that increase returns, lower risks and enhance reputations through saving resources.

Ecova is the total energy & sustainability management company whose sole purpose is to see more, save more and sustain more for our clients – from utilities to facilities – across energy, water, waste, telecom, lease and carbon management categories. Using insights based on consumption, cost and carbon footprint data, we provide fully managed, technology-optimized solutions that increase returns, lower risks and enhance reputations through saving resources.


Under The Sun Electrical Services

505 W. Riverside Ave.
5.00(
1
)

Under The Sun Electrical Services

505 W. Riverside Ave.
5.00(
1
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Hello, My name is Joe Thornton. I started Under The Sun, LLC in 2011 as a means of providing a sustainable choice for quality professional solar and electrical services. I'm sure you agree that experience and education are vital for any professional. I have been working in the electrical industry since 1994. I have worked on everything from a 27 level high rise to changing your neighbor's light bulbs. For education I can't be beat. While I am a fully trained and licensed journeyman electrician I am also a graduate of Gonzaga's School of Electrical Engineering. I have experience as a design, energy, and quality control engineer. My experience and education make me uniquely qualified for all your solar and electrical needs. Please give me a call for help with your next project and you'll see why Life is Better Under the Sun. Thanks, Joe Thornton

Hello, My name is Joe Thornton. I started Under The Sun, LLC in 2011 as a means of providing a sustainable choice for quality professional solar and electrical services. I'm sure you agree that experience and education are vital for any professional. I have been working in the electrical industry since 1994. I have worked on everything from a 27 level high rise to changing your neighbor's light bulbs. For education I can't be beat. While I am a fully trained and licensed journeyman electrician I am also a graduate of Gonzaga's School of Electrical Engineering. I have experience as a design, energy, and quality control engineer. My experience and education make me uniquely qualified for all your solar and electrical needs. Please give me a call for help with your next project and you'll see why Life is Better Under the Sun. Thanks, Joe Thornton


Dressler Consulting, LLC

PO Box 220177
4.33(
3
)

Dressler Consulting, LLC

PO Box 220177
4.33(
3
)
Customers say: Quick response
31 years of experience

Dressler Consulting specializes in the computer design of Commercial and Residential Heating, Ventilating, and Air Conditioning Systems. We also design plumbing systems, industrial heating systems, and commercial exhaust and ventilation sytems.

Dressler Consulting specializes in the computer design of Commercial and Residential Heating, Ventilating, and Air Conditioning Systems. We also design plumbing systems, industrial heating systems, and commercial exhaust and ventilation sytems.


Franssen's Electric

12012 Emerald Dr
5.00(
4
)

Franssen's Electric

12012 Emerald Dr
5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Servicing residential, commercial and industrial electrical applications specializing in troubleshooting. From ground work to finish work we do it all. We are also on Avista's preferred vendor list.

"it was very good and they did a very good job."

Lisa D on February 2023

Servicing residential, commercial and industrial electrical applications specializing in troubleshooting. From ground work to finish work we do it all. We are also on Avista's preferred vendor list.

"it was very good and they did a very good job."

Lisa D on February 2023


Action Electric & Security

6219 W Jade Ave
5.00(
9
)

Action Electric & Security

6219 W Jade Ave
5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a family-owned christian electrical & security business. Serving the Eastern Washington and Northern Idaho areas for over 35 years. We have the experience and desire to provide complete electrical and security services. We provide service calls to troubleshoot and repair electrical problems. We also give free estimates for your electrical or security projects. We pride ourselves in customer satisfaction. Please call (509) 240-1230 for information. Additional email [email protected] Additional DBA - Action Electric

We are a family-owned christian electrical & security business. Serving the Eastern Washington and Northern Idaho areas for over 35 years. We have the experience and desire to provide complete electrical and security services. We provide service calls to troubleshoot and repair electrical problems. We also give free estimates for your electrical or security projects. We pride ourselves in customer satisfaction. Please call (509) 240-1230 for information. Additional email [email protected] Additional DBA - Action Electric

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Energy Efficiency Auditing questions, answered by experts

While parts of the appraisal are out of your control, there are some things you can do to potentially raise the home’s value. You can make necessary repairs and upgrades before the appraiser visits—an appraiser can only value what is currently part of the home, not its potential. You can also provide the appraiser with the cost of recent upgrades. The appraiser will likely increase the value of your home by about 50% or more of what you paid for those improvements.

Solar water heating systems are not one-size-fits-all. You'll likely work with a team of experts to get the job done—including solar panel installers, plumbers, and water heater installers. A specialist will help you decide if a passive or active system is best for your local weather, home layout, roof stability, and your budget.

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.

You can determine what size generator you need by listing the various appliances it will power during an outage. Write down the start-up watt usage, and then add them all together. 

A 7,500-watt generator will run your refrigerator, freezer, well pump, and lighting circuits without a problem. However, you’ll need an extra 3,000 to 4,500 watts to run your water heater and another 5,000 to 25,000 watts to run your electric furnace. In these instances, a whole-home generator is your best bet for running your critical equipment.

While many states require all new construction to undergo blower door tests, it’s not a requirement for existing homes. But in both cases, a blower test helps confirm that the contractor has sealed the exterior, that the type of ductwork installed is functioning properly, and that your home is as efficient as possible.

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The Otis Orchards, WA homeowners’ guide to energy efficiency auditing services

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