Verified record
No state license for this trade. Maine doesn't license or register insulation & weatherizationbusinesses, so there's no state registry to check. That's true of every insulation & weatherization business in the state, not a mark against this one. Insurance is self-reported.
Highlights
- Timely service — a 2025 customer called it professional and reasonably priced
MidMaine Blower Door LLC offers blower door testing. Its website describes the test as a diagnostic that measures a building's airtightness: a high-powered fan is mounted in an exterior door frame and either depressurizes or pressurizes the building. The company lists Cumberland and Oxford as its service area. A 2025 Google customer called the company professional, timely and reasonably priced.
Read the comments
Most recent comments
- 5.0Jan 22, 2025
Professional, timely, and reasonably priced! Mid-Maine Blower Door is the best around. Give them a call!
— Jimmy RileyView on Google Reviews ↗
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