Top-rated energy efficiency auditors.

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Verified energy efficiency auditing services reviews

Energy efficiency auditors in Mount Prospect

EnergySavings
1135 Ironwood Dr
No reviews
EnergySavings
1135 Ironwood Dr
No reviews
8 years of experience

We provide customers the ability to assess their energy use and reduce their electricity costs by conducting home energy audits and making recommendations that will increase energy efficiency.

We provide customers the ability to assess their energy use and reduce their electricity costs by conducting home energy audits and making recommendations that will increase energy efficiency.


Windfree Wind & Solar Energy Design Co
1538 N. Western Ave
No reviews
Windfree Wind & Solar Energy Design Co
1538 N. Western Ave
No reviews
16 years of experience

Windfree is a full-service design engineering solar operation- we build dreams for everyone’s clean renewable future. We are committed to a quality installation and to ensuring total satisfaction with our products and service. We are behind you every step of the way, assisting in all stages of the installation, and we provide a contractor warranty on all projects.

Windfree is a full-service design engineering solar operation- we build dreams for everyone’s clean renewable future. We are committed to a quality installation and to ensuring total satisfaction with our products and service. We are behind you every step of the way, assisting in all stages of the installation, and we provide a contractor warranty on all projects.


TCL Electric
189 Poplar Place Suite 6
No reviews
TCL Electric
189 Poplar Place Suite 6
No reviews
24 years of experience

TCL Electrical and Lighting is a Full Service Lighting and Electrical Maintenance Contractor offering Design, Installation and Retrofits for your Commercial Projects

TCL Electrical and Lighting is a Full Service Lighting and Electrical Maintenance Contractor offering Design, Installation and Retrofits for your Commercial Projects


Whole Property Services
2203 Keating Drive
5.00(
2
)
Whole Property Services
2203 Keating Drive
5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Whole Property Services provides Property Inspections, Energy Audits, Radon Detection and Mold Testing for Residential and Commercial properties throughout the Chicagoland area.

Whole Property Services provides Property Inspections, Energy Audits, Radon Detection and Mold Testing for Residential and Commercial properties throughout the Chicagoland area.


Chicago Building Inspections, Inc.
456 North Oakley Blvd
4.25(
4
)
Chicago Building Inspections, Inc.
456 North Oakley Blvd
4.25(
4
)
Customers say: Super punctual
17 years of experience

We provide traditional pre-purchase home and building inspections with an emphasis on energy and moisture related issues or concerns. From the high rise studio condo to large multi-family or commercial buildings, we have significant experience to better help you understand the ins and outs of your future purchase or existing property.

"Very thorough inspection and detailed report."

MOLLY M on February 2018

We provide traditional pre-purchase home and building inspections with an emphasis on energy and moisture related issues or concerns. From the high rise studio condo to large multi-family or commercial buildings, we have significant experience to better help you understand the ins and outs of your future purchase or existing property.

"Very thorough inspection and detailed report."

MOLLY M on February 2018


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!


LED Phantom Distribution
820 N Ridge Ave
No reviews
LED Phantom Distribution
820 N Ridge Ave
No reviews
12 years of experience

We are distributors of LED & Fluorescent Light Products we supply to Businesses, Contractor's, We do Large quantities and also small quantities.

We are distributors of LED & Fluorescent Light Products we supply to Businesses, Contractor's, We do Large quantities and also small quantities.


Synergy Development & Construction, LLC
10526 W. Cermak Rd., 205G
No reviews
Synergy Development & Construction, LLC
10526 W. Cermak Rd., 205G
No reviews
13 years of experience

Synergy is a social enterprise general contracting firm providing quality remodeling and new construction services for residential and commercial clients.

Synergy is a social enterprise general contracting firm providing quality remodeling and new construction services for residential and commercial clients.


WindSoleil
1715 Emerson St
No reviews
WindSoleil
1715 Emerson St
No reviews
10 years of experience

WindSoleil offers affordable Solar Panel and Wind Turbine Installations for both residential and commercial properties. We handle all the permitting, equipment, installation, rebates, incentives, etc ourselves so you the customer do not have to worry about anything. We also have payment plan options available for customers to help get them started with renewable energy.

WindSoleil offers affordable Solar Panel and Wind Turbine Installations for both residential and commercial properties. We handle all the permitting, equipment, installation, rebates, incentives, etc ourselves so you the customer do not have to worry about anything. We also have payment plan options available for customers to help get them started with renewable energy.


J.W. Davidson Heating & Cooling
3 Golf Center Rd
No reviews
J.W. Davidson Heating & Cooling
3 Golf Center Rd
No reviews
36 years of experience

We been serving Chicago Land area since 1989, We Service any of your Heating, Air-Conditioners, needs with a professional, fast, honest, and a smiling face....

We been serving Chicago Land area since 1989, We Service any of your Heating, Air-Conditioners, needs with a professional, fast, honest, and a smiling face....

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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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