Are You Looking for Insulation Contractors in Maine?
Explore 10 insulation businesses across Maine, including Portland, Westbrook and Freeport, offering installation, replacement and upgrades. Read customer reviews, check service coverage and contact suitable contractors about estimates.
We have conducted 15,000+ energy audits since 2006.
Evergreen Home Performance provides energy audits, insulation, and basement waterproofing in Maine. Improve home comfort and efficiency with our BPI-certified team and access to Efficiency Maine rebates.
We offer weatherization and heat pump installation under one roof for tailored solutions.
Horizon Maine offers weatherization, heat pump installation, and energy assessments in Greater Portland, ME. Save on energy bills with custom insulation, air sealing, and rebates. Family-owned since 2006.
We are Maine's first spray foam insulation company with 25+ years of local experience.
Seal It Insulation Systems offers expert insulation services in Maine, including spray foam, fiberglass, and energy audits. Trusted by homeowners and contractors since 1997 for energy savings and comfort.
Spray Foam Insulation
Fiberglass Installation
Cellulose Blower Door Testing
We offer over 30 years of combined experience in residential and commercial insulation.
Trusted insulation contractor serving Windham, ME. Specializing in fiberglass, spray foam, and cellulose insulation for energy-efficient homes and businesses. Free quotes available.
Weve specialized in Maine home insulation since 2010 with building science expertise.
Casco Bay Insulation offers sustainable insulation and air sealing services for energy-efficient homes in Maine. We use dense pack cellulose and advanced building science to improve comfort and durability.
Dense Pack Cellulose
Interior Air Barriers
Mineral Wool Insulation
Family-owned with 20+ years of Maine-specific insulation expertise
Maine's trusted insulation experts offering spray foam, fiberglass, and energy audit services for homeowners and contractors. Achieve superior energy efficiency and comfort in Topsham and surrounding areas.
Spray Foam Insulation
Fiberglass Installation
Blower Door Testing
75 years of insulation expertise serving Maine and New Hampshire
Trusted insulation contractor serving Maine and New Hampshire since 1949. Specializing in spray foam, cellulose, and fiberglass insulation for energy-efficient homes and businesses.
We offer over 40 years of experience in insulation and building products.
Trusted insulation and building product installation services in Auburn, NH. Specializing in spray foam, air sealing, garage doors, and fireplaces for residential and commercial clients.
We offer 40+ years of specialized spray foam insulation experience
Professional insulation contracting services in Palermo, ME. Specializing in urethane spray foam for superior energy efficiency, structural reinforcement, and fireproofing solutions.
Urethane Spray Foam Insulation
Industrial Roofing Systems
Fireproofing Applications
We have over 35 years of specialized experience in fireproofing and construction services.
Trusted fireproofing, waterproofing, and insulation services for commercial buildings across northern New England since 1986. Expert application of leading products for structural safety and energy efficiency.
