Before & After

Attic Fan Cover in Mulberry Grove, IL

Dr. Energy Saver will construct an insulated containment box around the fan and then air seal the assembly so that it doesn't leak your conditioned air (and money) to the outside. A hinged and weather-stripped lid on the box can be lifted open during the summer months and closed the rest of the year.

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our service area

We serve the following areas

Our Locations:

Dr. Energy Saver St. Louis
524 Vandalia Street
Collinsville, IL 62234