Eliminate drafts, reduce energy loss, and improve indoor comfort year-round

Air Sealing Services in Central Maine

Apollo Insulation provides professional air sealing services across Central Maine, including Lewiston, Augusta, Winthrop, and surrounding communities. Air sealing is one of the most important steps in improving your home or building’s energy efficiency. By identifying and sealing gaps, cracks, and leaks, we prevent conditioned air from escaping and outside air from entering—helping your HVAC system run more efficiently while maintaining consistent indoor temperatures through Maine’s extreme seasonal changes.

Why Air Sealing Is Essential for Energy Efficiency

Many homes and commercial properties lose energy through small, unnoticed openings in attics, walls, basements, and around windows and doors. Our air sealing process targets these problem areas to create a tighter, more efficient building envelope.

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Reduced Energy Loss

Sealing air leaks prevents heated and cooled air from escaping, lowering utility bills and improving system efficiency.

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Improved Indoor Comfort

Eliminates drafts and uneven temperatures, creating a more consistent and comfortable living or working environment.

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Moisture & Air Quality Control

Helps reduce moisture intrusion, outdoor pollutants, and allergens entering your space.

Contact Us

Serving Lewiston, Augusta, Winthrop & surrounding Central Maine communities

Local Air Sealing Experts Near You

At Apollo Insulation, we use advanced diagnostic tools, including blower door testing, to pinpoint air leaks and deliver targeted sealing solutions. Whether paired with insulation upgrades or performed as a standalone service, air sealing is a cost-effective way to maximize your property’s energy performance.


If you’re searching for “air sealing near me” in Central Maine, trust Apollo Insulation for expert service, detailed inspections, and long-lasting energy efficiency improvements.