Compare the highest-rated insulation professionals in Lewisville, Idaho. All contractors are licensed, insured, and verified through our rigorous screening process.
A leading energy efficiency contractor in Eastern Idaho, specializing in comprehensive home performance upgrades. They are well-regarded for their professional energy audits and high-quality insulation installations, using advanced diagnostic tools to identify and solve home comfort issues effectively.
Insulate Idaho is a dedicated insulation contractor known for its focus on both residential and commercial projects. They offer a wide range of insulation materials and methods, emphasizing customer education and solutions tailored to the specific climate challenges of the region.
A reliable and experienced insulation company serving the Upper Snake River Valley. They have built a strong reputation for thoroughness and clean workmanship, particularly in retrofit insulation projects for existing homes, including removal and replacement of old, ineffective insulation.
** The insulation market serving Lewisville, Idaho, is characterized by a small number of high-quality, regional contractors based in larger nearby cities like Idaho Falls, Ammon, and Rexburg. Due to Lewisville's rural nature and small population, there are no dedicated insulation contractors physically located within the city limits. The competition is moderate among these regional providers, all of whom regularly service Jefferson County. The average quality of service is high, as these established companies compete on reputation, expertise, and the ability to handle the specific needs of older homes and new construction in Idaho's climate. Typical pricing is competitive for the region, with blown-in attic insulation projects ranging from $1,500 to $3,500 and spray foam projects starting at $2,500 and going significantly higher based on scope. Homeowners in Lewisville benefit from providers who are knowledgeable about local utility rebates (often from Fall River Electric Cooperative) and state-level energy efficiency incentives.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Lewisville regulations and climate
Get answers to common questions about insulation services in Lewisville, Idaho.
For Lewisville's cold, high-desert climate with hot summers and freezing winters, attic insulation is the top priority to prevent significant heat loss. We recommend achieving an R-value of at least R-49 to R-60 in your attic using blown-in cellulose or fiberglass, which effectively manages the temperature extremes. Properly insulating your attic first addresses the biggest source of energy loss and can lead to substantial savings on heating bills during our long Idaho winters.
While Lewisville itself doesn't have unique local codes, Idaho follows the International Residential Code (IRC), which sets minimum R-value requirements. More importantly, homeowners should check for available rebates through the Idaho Power Weatherization Program or the Avista Utilities (if applicable) Home Energy Savings Program, which often provide incentives for adding insulation. These can significantly offset project costs and improve your home's efficiency.
The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for projects like attic work where extreme summer heat or winter cold can be unsafe for installers and affect material application. Scheduling during these shoulder seasons also ensures your home is fully prepared before the peak heating season begins.
Always verify that the contractor is licensed, bonded, and insured to work in Idaho. Ask for local references in Jefferson County or nearby communities like Rigby to confirm their experience with homes similar to yours. A reputable provider should offer a free, detailed inspection and quote that specifies the R-values, materials, and areas to be addressed, ensuring they understand our regional needs.
In Lewisville's often windy conditions, insulation alone may not solve draftiness; you likely also need air sealing. Gaps, cracks, and leaks around windows, doors, and penetrations in the building envelope let cold air in, undermining your insulation's effectiveness. A professional assessment should include a blower door test to identify these leaks, and a comprehensive approach combining air sealing with insulation is the most effective strategy for comfort and efficiency.