Compare the highest-rated insulation professionals in Danville, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
A long-standing, family-owned and operated HVAC and insulation specialist known for high-quality work and deep expertise in home performance and energy efficiency. They are a certified partner with Efficiency Vermont, making them a top choice for homeowners seeking rebates and comprehensive energy solutions.
A specialized contractor focused primarily on spray foam applications, serving both residential and commercial clients across Vermont. They are recognized for their technical expertise in creating high-performance building envelopes and are well-versed in modern insulation standards.
A dedicated insulation contractor located in the Northeast Kingdom, making them one of the most local options for Danville residents. They specialize in blown-in cellulose and fiberglass systems and are known for their work in attic insulation upgrades and existing wall insulation.
** The insulation market serving Danville, VT, is characterized by a small number of highly specialized regional contractors rather than a dense field of local competitors. Due to Vermont's cold climate and strong focus on energy conservation, the average quality of service is very high. Contractors are typically well-versed in modern building science and are often certified by **Efficiency Vermont**, the state's energy efficiency utility, which is a critical factor for accessing rebates and ensuring work meets state standards. Competition is moderate but specialized; you won't find dozens of options, but the providers that do exist are established and reputable. Homeowners are advised to seek multiple quotes. Typical pricing is on the higher end of the national average, reflecting the skilled labor required, the quality of materials used, and the state's high cost of living. A full attic air sealing and blown-in cellulose insulation job for an average home can range from $2,500 to $5,000, while spray foam applications will be significantly more, often starting at $4,500 and going up based on board feet and project complexity. The emphasis in this market is overwhelmingly on long-term energy savings and building durability, not on finding the lowest possible price.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Danville regulations and climate
Get answers to common questions about insulation services in Danville, Vermont.
For Danville's cold, long winters with temperatures often below freezing, air sealing and high R-value insulation in attics and basements are critical. We typically recommend spray foam for air sealing and dense-pack cellulose or high-density fiberglass batts for walls and attics to meet recommended Vermont R-values (often R-49 for attics). Properly insulating your foundation and rim joists is also vital to prevent cold floors and heat loss into the basement or crawlspace.
The ideal time is late summer through early fall (August to October). This allows work to be completed before the harsh winter sets in, so you can start saving on heating costs immediately. Scheduling during this window is also easier, as local contractors are less likely to be booked solid with emergency winter calls. While interior work can be done year-round, exterior projects like adding rigid foam board are best tackled in drier, warmer conditions.
Yes, Vermont has excellent incentives. The primary program is through Efficiency Vermont, which offers cash-back rebates for adding insulation and air sealing to meet specific performance targets. Additionally, you may qualify for federal tax credits for certain insulation materials. We recommend consulting with a certified Efficiency Vermont Trade Ally contractor, as they can guide you through the application process and ensure the work qualifies.
Look for a contractor who is both licensed in Vermont and a certified Efficiency Vermont Trade Ally, as this indicates adherence to state performance standards. Ask for local references in Caledonia County and proof of insurance. A reputable provider should perform a thorough energy audit or assessment before quoting, as this identifies the specific air leaks and deficiencies unique to your older Vermont home.
Not entirely. In many older Danville homes, air leakage is a major contributor to discomfort and high bills. Insulation works best when combined with comprehensive air sealing. We always conduct a blower door test to locate hidden drafts around windows, doors, sill plates, and attic penetrations. Sealing these leaks first, then adding the correct insulation, creates a complete thermal barrier that dramatically improves comfort and efficiency for our harsh climate.