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Verified Reviews for Energy Efficiency Auditing pros in Ontario, OR

*The Angi rating for Energy Efficiency Auditing companies in Ontario, OR 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 Ontario, OR 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 October 25, 2025

Find Energy efficiency auditors in Ontario

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 Idaho Insulation LLC

Idaho Insulation LLC

1540 11th Ave N
5.00(
5
)

Idaho Insulation LLC

1540 11th Ave N
5.00(
5
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are an owner-operated business with experience in commercial and residential insulation applications. Our services include fiberglass insulation as well as spray foam insulation on either New Construction or Retro projects. Our customer focus along with doing the job right make the difference in our business. We are good people making things right. RCE#46332

"Brian was responsive and followed through on EVERYTHING he said he was going to do. He did more than expected and was patient with us when we weren't quite ready, and kept us at the top of the stack, instead of rescheduling everything. He communicated well through the whole process and finished on schedule. They didn't leave any mess behind. Just hire them.. you'll be very pleased."

Kathy M on September 2020

We are an owner-operated business with experience in commercial and residential insulation applications. Our services include fiberglass insulation as well as spray foam insulation on either New Construction or Retro projects. Our customer focus along with doing the job right make the difference in our business. We are good people making things right. RCE#46332

"Brian was responsive and followed through on EVERYTHING he said he was going to do. He did more than expected and was patient with us when we weren't quite ready, and kept us at the top of the stack, instead of rescheduling everything. He communicated well through the whole process and finished on schedule. They didn't leave any mess behind. Just hire them.. you'll be very pleased."

Kathy M on September 2020

Avatar for USA Alarm Service, Inc

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!

Avatar for JBC Group Solutions Inc

JBC Group Solutions Inc

PO Box 496
4.00(
4
)

JBC Group Solutions Inc

PO Box 496
4.00(
4
)
Customers say: Quality work
18 years of experience

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

1-888-JBC-ON-TIME (888-522-6684). 26 employees in Portland area. No subs used. Payment may be made via PayPal.

Avatar for Dressler Consulting, LLC

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.

Avatar for Owyhee Heating & Air Conditioning

Owyhee Heating & Air Conditioning

1020 1st St S
4.88(
8
)

Owyhee Heating & Air Conditioning

1020 1st St S
4.88(
8
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Owyhee Heating & Air Conditioning has been in business for over 73 years we have built our success with pride in exceptional customer service and professional installation and service. We work hard to earn and keep your business. 24/7 emergency service available. RSES and NATE certified. Lennox Premier Dealer, fully licensed and insured. We offer free estimates for new installation projects. 10% senior citizen discount on repairs only. Call today!

"They did a great job! I have NEVER been disappointed by the service at Owyhee Heating & AirConditioning. Great service from everyone, Patty is fabulous!!!"

Janet R on June 2020

Owyhee Heating & Air Conditioning has been in business for over 73 years we have built our success with pride in exceptional customer service and professional installation and service. We work hard to earn and keep your business. 24/7 emergency service available. RSES and NATE certified. Lennox Premier Dealer, fully licensed and insured. We offer free estimates for new installation projects. 10% senior citizen discount on repairs only. Call today!

"They did a great job! I have NEVER been disappointed by the service at Owyhee Heating & AirConditioning. Great service from everyone, Patty is fabulous!!!"

Janet R on June 2020

Airrow Heating & Sheet Metal

PO Box 720
5.00(
10
)

Airrow Heating & Sheet Metal

PO Box 720
5.00(
10
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Mechanical contracting firm with advanced training in whole home performance testing.

"It went great! Very knowledgeable all around! Prompt, cleanliness, and professional service! My cat stowed away in their van overnight and Steve brought him home first thing the next morning! They certainly went above and beyond!"

Randy G on April 2022

Mechanical contracting firm with advanced training in whole home performance testing.

"It went great! Very knowledgeable all around! Prompt, cleanliness, and professional service! My cat stowed away in their van overnight and Steve brought him home first thing the next morning! They certainly went above and beyond!"

Randy G on April 2022

Meier Architecture • Engineering

8697 W. Gage Blvd.
No reviews yet

Meier Architecture • Engineering

8697 W. Gage Blvd.
No reviews yet
43 years of experience

Meier Architecture & Engineering, an Employee Owned company, is a full-service architectural and engineering consulting firm with Registered Architects and licensed Professional Engineers in Civil, Electrical, Mechanical, and Structural Engineering. Formed in 1982, has successfully completed more than 6,600 projects in the past 29 years. Meier Architecture & Engineering, an award winning company providing services from coast to coast, as well as worldwide, we are licensed in 28 states and serve as members of many professional, discipline-specific associations. Mindful of our future, members of our staff are also accredited in Leadership in Energy and Environmental Design (LEED).

Meier Architecture & Engineering, an Employee Owned company, is a full-service architectural and engineering consulting firm with Registered Architects and licensed Professional Engineers in Civil, Electrical, Mechanical, and Structural Engineering. Formed in 1982, has successfully completed more than 6,600 projects in the past 29 years. Meier Architecture & Engineering, an award winning company providing services from coast to coast, as well as worldwide, we are licensed in 28 states and serve as members of many professional, discipline-specific associations. Mindful of our future, members of our staff are also accredited in Leadership in Energy and Environmental Design (LEED).

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Energy Efficiency Auditing questions, answered by experts

Depending on the level of audit you choose, a home energy audit will at least include a walk-through of the home to determine visible inefficiencies, but may include testing and a highly detailed inspection and report laying out the home’s inefficiencies and providing recommendations to fix those issues. The audit may also include a review of utility bills and mechanical testing. Consult your home energy auditor about the types of services they provide before hiring.

An average, 400-square-foot electric heated driveways consume approximately $3 per hour in terms of electricity. The price may slightly fluctuate depending on your local energy cost. A simple formula to calculate your heated driveway’s total wattage consumption is by multiplying the square footage by 50 watts and then dividing it by 1,000 to get the kilowatt number. Multiply that with your local energy cost per hour and there you have the hourly operating cost.

Depending on property size and audit scope, costs range from $200 to $600.

The extra insulation helps reduce energy costs by minimizing drafts and temperature exchange between indoors and outdoors.

Heat pumps transfer existing heat instead of generating it, using less energy. Compared to baseboard heaters, they can reduce heating costs by up to 50% and provide efficient cooling, lowering electricity bills and carbon footprint.

The Ontario, OR homeowners’ guide to energy efficiency auditing services

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

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