Compare the highest-rated insulation professionals in Gorham, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading home performance contractor in Maine, specializing in comprehensive energy efficiency solutions. They are known for their professional audits and high-quality installation of various insulation types, particularly spray foam and dense-pack cellulose.
A well-established contractor with a direct focus on insulation and building envelope services. They offer a wide range of insulation materials and methods, making them a versatile choice for both new construction and retrofit projects.
While renowned as a top-tier solar installer, ReVision Energy has a dedicated "Heat Pump & Insulation" division. They approach insulation as a critical component of overall home energy performance, ensuring their work integrates seamlessly with heating and solar systems.
** The insulation market in Gorham, Maine, is characterized by high-quality, regional contractors rather than a high volume of hyper-local competitors. Due to Maine's cold climate and high heating costs, the demand for energy efficiency upgrades is strong. The market is moderately competitive, with a focus on whole-home performance rather than just basic insulation installation. Top contractors are typically BPI (Building Performance Institute) certified and deeply knowledgeable about Maine's specific building codes, climate challenges, and available rebates (such as those from Efficiency Maine). Pricing is typically at a premium, reflecting the high level of expertise, quality materials, and detailed work required for effective air sealing and insulation. Homeowners should expect comprehensive energy audits to be a standard first step for most reputable providers. The average cost for a full attic insulation project can range from $1,500 to $4,500+, while spray foam applications or full-home retrofits can run significantly higher, but with substantial long-term energy savings.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Gorham regulations and climate
Get answers to common questions about insulation services in Gorham, Maine.
For our cold winters and humid summers, a layered approach is key. We prioritize air sealing and high R-value insulation in attics and basements/crawlspaces to prevent heat loss and ice dams. Blown-in cellulose or fiberglass in attics and rigid foam or spray foam in foundations are common, effective solutions to meet Maine's recommended R-49 for attics and R-25 for basement walls.
Costs vary significantly by home size, scope, and material, but for a standard attic insulation project in Gorham, homeowners can expect a range of $1,500 to $4,500. It's critical to get a detailed, in-person estimate, as Maine's older housing stock often reveals unexpected air leaks or insufficient existing insulation that impact the final price and long-term savings.
While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer moderate temperatures, allowing for optimal material performance and contractor availability before the busy winter rush. Avoid deep winter if possible, as snow cover and extreme cold can complicate attic and exterior work.
Yes, Efficiency Maine Trust offers significant rebates for qualifying insulation upgrades, including air sealing, for both single-family homes and multi-unit buildings. As a Gorham homeowner, you should always verify current rebates with your contractor, as these programs can change and are a valuable way to offset 25% or more of your project cost.
Choose a licensed and insured contractor with specific experience in Maine's climate and older homes. Look for companies that perform a thorough energy audit or assessment first, are certified by Efficiency Maine as a "Home Performance Professional," and provide clear explanations of the proposed R-values, air sealing methods, and expected energy savings for your specific Gorham home.