Compare the highest-rated insulation professionals in Old Town, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading home performance and energy efficiency contractor for Central and Eastern Maine. They are a Building Performance Institute (BPI) certified company and are well-known for comprehensive energy audits, air sealing, and advanced insulation solutions. They excel at creating whole-home energy efficiency plans.
A locally owned and operated contractor specializing in insulation, weatherization, and pest control. They have a strong reputation for professional service and are adept at handling both new installation projects and upgrades to existing homes, including older properties common in the region.
This provider focuses specifically on insulation services, offering a wide range of materials and methods. They are a good choice for homeowners seeking a dedicated insulation specialist for projects like basement and crawl space encapsulation, as well as standard wall and attic jobs.
** The insulation market in and around Old Town, Maine, is characterized by a high demand for energy efficiency due to the region's cold climate and the prevalence of older housing stock. The market is not oversaturated but features a handful of established, high-quality contractors, primarily based in the nearby commercial hub of Bangor. These providers are highly cognizant of Maine's building codes and the various rebate programs available through Efficiency Maine, which is a key driver for homeowners investing in upgrades. The average level of quality is quite high, as the contractors that have endured are typically those with professional certifications (like BPI) and a focus on whole-home performance rather than just material installation. Competition is strong enough to ensure good service but not so intense that prices are driven down to a "cheap" level. Typical pricing is moderate to high, reflecting the quality of materials and the skilled labor required for proper installation. For example, a full attic insulation job with air sealing can range from $2,500 to $5,000+, while spray foam applications will be significantly more expensive but offer superior R-value and air sealing properties. Most reputable companies offer free, detailed estimates and can guide homeowners through available rebates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Old Town regulations and climate
Get answers to common questions about insulation services in Old Town, Maine.
For our cold, humid climate with long heating seasons, air sealing and attic insulation are the top priorities to prevent heat loss and ice dams. We recommend high R-value materials like blown-in cellulose or fiberglass for attics (targeting R-49 to R-60) and spray foam or rigid foam for basement rim joists to stop cold drafts. Properly insulating your walls is also crucial, but the method (dense-pack cellulose, injection foam) depends on your home's existing construction.
While insulation can be installed year-round, late spring through early fall is ideal, as contractors are more readily available and attics or crawlspaces are less extreme to work in. However, addressing insulation before the deep winter is critical for energy savings and comfort. We recommend scheduling a consultation several months before peak heating season to secure a spot, as local demand surges in the fall.
Yes, Efficiency Maine Trust offers significant rebates for homeowners who add insulation and air sealing, which can cover a substantial portion of the project cost. These rebates are based on the projected energy savings and require work by a participating, certified contractor. Additionally, federal tax credits may apply, so it's important to choose a provider registered with Efficiency Maine to ensure you qualify.
Always verify the contractor is licensed and insured in Maine and, crucially, is a registered partner with Efficiency Maine to administer rebates. Look for local experience with our older housing stock (common in Old Town) and ask for references. A reputable provider will perform a thorough energy audit or assessment first to identify your home's specific air leakage and insulation needs, rather than recommending a one-size-fits-all solution.
Adding insulation alone often won't solve these issues; air sealing is the critical first step. Drafts and ice dams are primarily caused by warm air leaking from your living space into the attic, melting snow which then refreezes at the eaves. A proper solution involves a comprehensive approach: sealing all attic bypasses (around pipes, wires, chimneys) first, then adding the correct amount and type of ventilation and insulation to keep the roof deck cold, which is a standard practice for Maine homes.