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Find A Local Home Energy Efficiency Contractor

Picking the perfect contractor

These local contractors specialize in home efficiency and are licensed, bonded and insured in their fields.

First determine if you need a contractor for insulation and air sealing or heating and cooling. You can also select from our list of auditors to have an in-person energy audit of your home. Get multiple bids by selecting multiple contractors and don't be afraid to ask questions so you'll know what each bid covers.

Contractor Name
Contractor Type
Minnich Insulation, Inc.
Insulation and Air Sealing
More info

Insulation Contractor - fiberglass, cellulose foam, retrofit, new construction, air sealing.


(815) 514-8206
22349 Boulder Ridge Drive
Mokena, IL

Service Territory:

City of Chicago

Northern Cook County

Western Cook County

Southern Cook County

Dupage County

Kane County

Kendall County

Lake County

McHenry County

Will County

DNR Construction, Inc
Insulation and Air Sealing
More info

DNR Construction is a family run business offering our customers a variety of weatherization services. Our Services include air sealing, insulation, windows, doors, and roofs.


708-535-2245
5803 Edward Dr.
Oak Forest, IL

Service Territory:

City of Chicago

Northern Cook County

Western Cook County

Southern Cook County

City of Rockford

Building Energy Experts
Insulation and Air Sealing
More info

Building Energy Experts offer’s answers, solutions, and repairs. At Building Energy Experts we rely on our 40 + years of construction experience to diagnose and fix Building Energy issues. Our focus and specialty is residential energy solutions.


(888) 623-3769
7300 Great Hill Rd
Crystal Lake, IL

Service Territory:

City of Chicago

Northern Cook County

City of Rockford

Dupage County

Kane County

Lake County

McHenry County

Will County