Compare the highest-rated insulation professionals in Lisbon, Maine. All contractors are licensed, insured, and verified through our rigorous screening process.
While renowned as a leading solar installer, ReVision Energy has a robust Energy Efficiency division that provides comprehensive home performance services. They excel at whole-home solutions, combining air sealing and insulation with renewable energy systems to maximize comfort and savings. Their expertise in energy audits is a significant strength.
A dedicated home performance contractor focused solely on improving energy efficiency and comfort. They are Building Performance Institute (BPI) certified and are experts in identifying and fixing a home's thermal envelope issues. They are well-versed in local utility rebates and programs.
A long-standing, local insulation specialist serving the central Maine area. They focus specifically on insulation installation across all areas of the home, from attics to crawl spaces. They are a great choice for dedicated insulation projects without the full home performance audit, though they understand efficiency principles.
** The insulation market serving Lisbon, Maine, is characterized by high-quality, professional contractors rather than a high volume of competition. As a state with a cold climate, Maine has stringent building codes and a strong focus on energy efficiency, which is reflected in the expertise of its service providers. Homeowners in Lisbon typically seek out established companies from the Lewiston-Auburn and Portland metro areas. The competition level is moderate, with a clear distinction between general contractors who may offer insulation and specialized home performance companies. The latter are preferred for comprehensive energy upgrades, as they are certified through programs like BPI and are experts in accessing rebates from Efficiency Maine, the state's energy efficiency program. Typical pricing is competitive but reflects the high level of professionalism and specialization. Ballpark costs can range from **$1.50 - $2.50 per sq. ft. for blown-in attic insulation** to **$2.00 - $5.00 per sq. ft. for spray foam**, with final pricing heavily dependent on project scope, insulation material (cellulose vs. fiberglass vs. foam), and the amount of preparatory work (e.g., removal of old insulation, air sealing) required. Most reputable firms provide free, detailed estimates.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lisbon regulations and climate
Get answers to common questions about insulation services in Lisbon, Maine.
For most older homes in Lisbon, air sealing combined with blown-in cellulose or fiberglass insulation in the attic is the most cost-effective first step. Maine's climate requires high R-values (R-49 to R-60 for attics), and these materials provide excellent thermal performance and fill irregular spaces common in historic homes. This upgrade directly combats our long heating season and can significantly reduce your heating oil or propane bills.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for proper installation and allows for adequate attic ventilation during the work. Scheduling during these shoulder seasons also ensures the work is completed before Lisbon's harsh winter sets in, so your home is sealed and efficient when you need it most.
Yes, the primary program is Efficiency Maine's Home Energy Savings Program. As a statewide administrator, they offer rebates for insulation and air sealing based on the projected energy savings. Lisbon homeowners should also check with their electricity provider, like Versant Power, for any additional incentives. These rebates can substantially offset the upfront cost, improving your return on investment.
Always verify that the contractor is licensed and insured to work in Maine. Look for companies experienced with our local climate and older home construction, and ask for references from past projects in Androscoggin County. A reputable provider should conduct a thorough energy assessment before quoting and be certified by Efficiency Maine as a "Trusted Partner," ensuring they follow best practices for our region.
Yes, but the solution specifically targets air leakage and heat loss. Ice dams on your Lisbon roof are a classic sign that warm air is escaping from the living space into the attic, melting snow that refreezes at the eaves. Proper air sealing of the attic floor (around chimneys, wires, and light fixtures) combined with adequate attic insulation is the correct remedy, preventing the heated air from reaching the roof deck in the first place.