Compare the highest-rated insulation professionals in Andover, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
A family-owned and operated business with a strong reputation for high-quality workmanship and customer service. They specialize in comprehensive home performance upgrades, with a deep expertise in both blown-in cellulose and spray foam insulation. They are well-versed in achieving air-tightness and work to maximize energy efficiency for older Maine homes.
Evergreen focuses on holistic home energy solutions. They often start with a professional energy audit to diagnose a home's specific needs, making them an excellent choice for homeowners seeking data-driven improvements. Their services are comprehensive, covering everything from attic and basement insulation to air sealing and ventilation.
A reliable local contractor known for practical and effective insulation solutions. They are particularly skilled in retrofitting insulation into existing homes, including challenging wall cavity fills and attic upgrades. They have strong relationships with material suppliers and offer competitive pricing on standard insulation projects.
** The insulation market serving Andover, Maine, is characterized by a small number of highly specialized, regional contractors. Due to the town's rural nature and the prevalence of older, historically inefficient housing stock, the demand for insulation upgrades is consistent. The competition is not saturated but is composed of a few established, high-quality players. Homeowners should expect to pay a premium for travel time from service hubs like Norway, Windham, or Conway, but this is standard for the region. **Average Quality:** High. The contractors who successfully operate in this market are typically well-established, licensed, and have strong reputations built on word-of-mouth and verified online reviews. **Competition Level:** Moderate. While there aren't dozens of companies, the existing providers are professional and compete on expertise, service quality, and knowledge of local building codes and rebate programs (such as those from Efficiency Maine). **Typical Pricing:** Pricing is generally in line with or slightly above state averages due to travel. As a rough guide: * **Blown-in Cellulose Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (closed-cell):** $3.50 - $6.50 per board foot * **Wall Insulation (dense pack):** $2.50 - $4.00 per square foot of wall * **Energy Audit:** $400 - $700 It is highly recommended that homeowners in Andover obtain at least two quotes and verify current licensing and insurance with any provider before proceeding with a project.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Andover regulations and climate
Get answers to common questions about insulation services in Andover, Maine.
Given Andover's cold, humid winters and warm summers, creating a continuous thermal and air barrier is crucial. Prioritize air sealing and adding dense-pack cellulose or spray foam insulation in attics and basement rim joists, which are major sources of heat loss and cold drafts. Properly insulating your walls and ensuring adequate attic ventilation are also key to preventing ice dams, a common issue in Maine due to snow accumulation and heat escape.
While insulation can be installed year-round, the ideal times in Andover are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for projects like attic work or exterior wall injections. Scheduling in these shoulder seasons also ensures your home is prepared for peak heating season and helps you avoid the busy winter rush when contractors are often addressing emergency heat loss issues.
Yes, Maine offers excellent incentives primarily through Efficiency Maine. Andover homeowners can access rebates for air sealing and adding insulation that meet specific performance levels. Furthermore, you may qualify for federal tax credits for certain insulation materials. It's highly recommended to check Efficiency Maine's website for current programs and to choose a contractor who is a registered Trade Ally with them, as they can help navigate the rebate application process.
Look for a licensed and insured contractor with specific experience in Maine's climate challenges. They should perform a thorough energy assessment (often using a blower door test) to identify your home's specific air leakage points. Ask for local references in Oxford County and verify they are familiar with building codes for our region. A reputable provider will also clearly explain the pros and cons of material choices (like fiberglass batts vs. blown-in cellulose) for your particular house.
Absolutely. Older homes in Andover require careful strategies to manage moisture while improving efficiency. For stone foundations, interior rigid foam insulation designed for below-grade use is often recommended to avoid trapping moisture in the masonry. For plaster walls, techniques like dense-pack cellulose injection from the exterior or interior are common to preserve the historic finish while adding R-value. A contractor experienced in historic New England homes will prioritize ventilation and moisture control to prevent rot and mold.