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Energy Efficiency Experts

2437 15th St NW
Washington, DC 20009 202-557-9200

Ratings

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Consumer Ratings for Energy Efficiency Experts — 29 Ratings

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Consumer Comments for Energy Efficiency Experts

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Consumer from BETHESDA, MD
Jun 15, 2026
Recommended
In our attic, they: replaced uninsulated exhaust pipes with insulated ones and re-oriented their routing from going through the roof to going through an outside gable end, all to reduce condensation in winter that was causing drips through one of the bathroom fans; installed a thermostatically controlled gable end vent fan on a different gable; added blown in insulation and insulated attic hatch with foam board. Replaced bathroom fan with ASHRAE fan that also ventilates whole house.
Consumer from SILVER SPRING, MD
Nov 08, 2024
Recommended
Consumer from Silver Spring, MD
Sep 25, 2022
Recommended

...and 26 more consumer comments for Energy Efficiency Experts

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