Your Trusted Insulation Company for Energy Efficiency & Comfort
Keep your home or business comfortable year-round with expert insulation services in Augusta, Lewiston, Winthrop, and surrounding areas. Apollo Insulation delivers high-performance insulation, air sealing, and energy upgrades designed for Maine’s harsh winters and humid summers, helping you reduce energy costs while improving indoor comfort.
Serving Homes & Businesses Across Augusta, Lewiston, Portland & Beyond
Local Insulation Experts
As a locally owned insulation company based in Winthrop, ME, Apollo Insulation understands the building challenges unique to Central Maine—from cold winters to moisture control. With over seven years of experience, our fully insured team provides precise, efficient installations backed by honest recommendations and free estimates.
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Certified, Trusted, and Built for Maine
Apollo Insulation meets industry-leading standards to ensure safe, effective, and high-quality insulation solutions for every project.
BBB Accredited
As a Better Business Bureau accredited company, we are committed to transparency, customer satisfaction, and ethical business practices.
BPI Certified
Our Building Performance Institute certification ensures we follow proven building science principles to improve energy efficiency, air quality, and performance.
Registered Vendor
We help homeowners and businesses qualify for Efficiency Maine rebates, making energy upgrades more affordable with incentives up to $8,000.
Fully Insured
Your property is protected. We carry full insurance coverage for every residential and commercial insulation project we complete.
Complete Insulation & Energy Efficiency Services Near You
Advanced Solutions Designed for Maine Homes
From new construction to upgrades in older homes, we offer a full range of insulation and energy services tailored to Central Maine properties. We specialize in spray foam insulation, blown-in insulation (cellulose and fiberglass), batt insulation, air sealing, ventilation upgrades, insulation removal, and comprehensive energy audits. Whether you’re improving attic insulation in Waterville or upgrading wall insulation near Portland, our solutions are built for long-term performance, energy savings, and comfort.
Spray Foam Insulation
We install high-performance closed-cell spray foam to create an air-tight, moisture-resistant barrier. This product provides superior insulation value, strengthens structural integrity, and significantly reduces air infiltration, making it ideal for basements, rim joists, walls, and roofs.
Blown-In Insulation (Cellulose & Fiberglass – Loose Fill & Dense Pack)
We offer both loose-fill and dense-pack blown-in insulation solutions. Loose-fill is ideal for attics, providing full coverage and high R-values. Dense-pack cellulose is installed in wall cavities to improve thermal performance and air sealing, especially in older homes with little to no existing insulation.
Batt Insulation (Fiberglass, Rockwool, Timber Batts)
We install a variety of batt insulation products tailored to each project. Fiberglass batts are cost-effective and versatile, rockwool offers excellent fire and sound resistance, and timber batts provide a more environmentally conscious option. These are commonly used in walls, attics, and floors.
Air Sealing
Air sealing is one of the most critical steps in improving energy efficiency. We identify and seal gaps, penetrations, and leakage points throughout the home to prevent unwanted air movement, improving comfort and reducing heating and cooling costs.
Comprehensive Energy Audits
We perform detailed energy audits using blower door testing and diagnostic tools to identify inefficiencies in the building envelope. Our audits provide clear recommendations to maximize energy savings and qualify homeowners for rebate programs.
Ventilation Upgrades
Proper ventilation is essential for maintaining indoor air quality and preventing moisture issues. We install and upgrade soffit vents, ridge vents, bath fans, and other ventilation systems to ensure balanced airflow and long-term building health.
Insulation Removal (Vacuum Extraction)
We safely remove old, damaged, or contaminated insulation using professional vacuum systems. This allows for proper air sealing and installation of new, high-performance insulation materials.
Efficiency Maine Rebates (Residential & Commercial)
As a registered Efficiency Maine vendor, we help both residential and commercial clients navigate rebate programs. We handle the process to ensure customers maximize available incentives—up to $8,000 for qualifying projects—making energy upgrades more affordable.
Get Started with a Free Insulation Estimate Today
Take control of your energy costs and indoor comfort with professional insulation services in Central Maine. Contact Apollo Insulation today to schedule your consultation and discover available rebates.
Local Insulation Services Within a 50-Mile Radius of Winthrop, ME
Areas We Serve Across Central Maine
Apollo Insulation proudly serves homeowners and businesses throughout Central Maine, including Augusta, Lewiston, Portland, Waterville, and Winthrop. Our team delivers fast response times, local expertise, and insulation solutions designed specifically for Maine’s climate and building styles.
Proudly Supporting the Community
We believe in giving back to the communities we serve and staying actively involved throughout the region.
Sponsor of Local Sports Teams
Supporting youth and community athletics across Central Maine.
Breast Cancer Alliance Supporter
Contributing to awareness and support initiatives that make a meaningful impact.
Sponsor of Local Fair Truck Pull
Backing local events that bring the community together and celebrate Maine traditions.
Trusted by Homeowners & Businesses Across Central Maine
What Customers Are Saying
Our reputation is built on quality work, honest communication, and real results. Customers across Augusta, Lewiston, and surrounding areas trust Apollo Insulation for reliable service, energy savings, and long-lasting comfort improvements. See why local property owners continue to choose us for insulation, air sealing, and energy upgrades.