All Participating Contractors

All Illinois Home Performance lead contractors and energy analysts are Building Performance Institute (BPI) Building Analyst & Envelope certified, demonstrating their understanding of whole house systems and health and safety protocols.

Participating Contractor

Program Provider
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1° Temp Home

Lombard, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

AAA Northgate

Peoria, IL

Ameren Illinois ActOnEnergy Program

Advanced Energy Diagnostics

Pekin, IL

Ameren Illinois ActOnEnergy Program

Advanced Energy Services

Mundelein, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

AHI Electrical & Insulation

Springfield, IL

Ameren Illinois ActOnEnergy Program

Air Seal Insulation

Marion, IL

Ameren Illinois ActOnEnergy Program
Romeoville, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Arcos Environmental Services

Tinley Park, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Assured Energy Solutions

Frankfort, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

ATC Insulators

Germantown Hills, IL

Ameren Illinois ActOnEnergy Program

Best Systems Builders

Pittsfield, IL

Ameren Illinois ActOnEnergy Program

Building Energy Experts

Crystal Lake, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

CAMCO Heating and Cooling

Godfrey, IL

Ameren Illinois ActOnEnergy Program

Capital Weatherization

Mechanicsburg, IL

Ameren Illinois ActOnEnergy Program

Chicago Weatherization

Chicago, IL

Energy Impact Illinois

Peoples Gas and North Shore Gas

Constructive Ideas

Champaign, IL

Ameren Illinois ActOnEnergy Program

D&C Heating and Cooling

Marion, IL

Ameren Illinois ActOnEnergy Program

Dan Eirhart Construction, Inc.

Taylorville, IL

Ameren Illinois ActOnEnergy Program
 
Oak Forest, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Draft Busters

Paris, IL

Ameren Illinois ActOnEnergy Program
 
Wood Dale, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Energy Home Insulation

East Peoria, IL

Ameren Illinois ActOnEnergy Program

Energy Smart Homes

St. Louis, MO

Ameren Illinois ActOnEnergy Program

Energy Stars Heating, Cooling & Insulation

Granite City, IL

Ameren Illinois ActOnEnergy Program

Envirofoam of America

Pawnee, IL

Ameren Illinois ActOnEnergy Program

EverGreen Home Energy Consultants

Peoria, IL

Ameren Illinois ActOnEnergy Program

Goley Insulation

Dupo, IL

Ameren Illinois ActOnEnergy Program

Green Attic Insulation

Chicago, IL

Energy Impact Illinois

Peoples Gas and North Shore Gas

Chicago, IL

Energy Impact Illinois

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Green Home Weatherization

Decatur, IL

Ameren Illinois ActOnEnergy Program

Greenlink Energy Solutions

Rockford, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Greenmark Home Performance

St. Louis, MO

Ameren Illinois ActOnEnergy Program

Green Tree Home Solutions

O'Fallon, IL

Ameren Illinois ActOnEnergy Program

Home Comfort Insulation

Peoria, IL

Ameren Illinois ActOnEnergy Program

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Illiana Insulation

Cissna Park, IL

Ameren Illinois ActOnEnergy Program

Illini Home Improvements

Urbana, IL

Ameren Illinois ActOnEnergy Program

Independent Tile Installation

Peoria, IL

Ameren Illinois ActOnEnergy Program
Naperville, IL
Energy Impact Illinois

Intelligent Energy Solutions

Batavia, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

J. Anderson Insulation

Belleville, IL

Ameren Illinois ActOnEnergy Program

Jacobs Air Conditioning and Heating

Carbondale, IL

Ameren Illinois ActOnEnergy Program

Jesse Heating and Air Conditioning

Decatur, IL

Ameren Illinois ActOnEnergy Program

JT Dunn Climate Control

St. Louis, MO

Ameren Illinois ActOnEnergy Program

Minnich Insulation, Inc.

Mokena, IL

Energy Impact Illinois

MrSprayFoam

Jonesboro, IL

Ameren Illinois ActOnEnergy Program

Olmsted Brothers Insulation

Charleston, IL

Ameren Illinois ActOnEnergy Program

Parker Energy Solutions

Carterville, IL

Ameren Illinois ActOnEnergy Program

Parliament Builders

Chicago, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Prairie Insulation

Springfield, IL

Ameren Illinois ActOnEnergy Program

Rainguard / Energy Tech

Bartonville, IL

Ameren Illinois ActOnEnergy Program

Rebel, Inc.

Belleville, IL

Ameren Illinois ActOnEnergy Program

RSP Heating & Cooling

Carterville, IL

Ameren Illinois ActOnEnergy Program

Rudin Builders & Spray Foam

Chatsworth, IL

Ameren Illinois ActOnEnergy Program

Saunders Insulation Specialists

Roscoe, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Skokie, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas

Stevens Electric

Quincy, IL

Ameren Illinois ActOnEnergy Program
USA Insulation - Addison

Chicago, IL

energySMART, a Nicor Gas program

ComEd Energy Efficiency Program

Peoples Gas and North Shore Gas