Compare the highest-rated insulation professionals in Jeffersonville, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.
A highly-rated, specialized contractor focusing exclusively on insulation and air sealing for residential and commercial properties. They are known for their expertise in dense-pack cellulose and spray foam applications, and they strongly emphasize building science to improve home energy efficiency and comfort.
A well-established company serving Northern Vermont, offering comprehensive energy upgrades. They provide everything from professional energy audits to the full suite of insulation installation services. They are particularly recognized for their work on older Vermont homes, ensuring upgrades meet modern efficiency standards while respecting the building's integrity.
A local contractor with a strong presence in the Lamoille County area, known for personalized service and expertise in both new construction and retrofit insulation projects. They offer a wide range of materials, including fiberglass batts, mineral wool, and blown-in insulation, and are proficient in attic and wall insulation upgrades.
The insulation market in Jeffersonville, VT, and the surrounding Lamoille County is characterized by high-quality, specialized contractors who cater to a demand driven by the region's harsh winters and a strong local emphasis on energy independence and sustainability. The competition level is moderate but professional; most established providers have excellent reputations and are in high demand, especially during the fall and spring seasons. The market consists of a few dedicated insulation specialists and several general contractors who offer insulation as part of broader services. Typical pricing is above the national average, reflecting the higher cost of living, specialized skills required for retrofitting older homes, and the premium on energy efficiency. Homeowners should expect a professional energy audit to cost between $400-$600. For insulation projects, attic air sealing and blown-in cellulose can range from $1,500 to $4,000+, while spray foam applications or full-wall insulation replacements are significant investments often ranging from $8,000 to $20,000+, depending on the home's size and condition. Many providers are well-versed in available rebates and incentives from state programs like Efficiency Vermont, which can substantially offset project costs.
4.7+ star average from verified customer reviews
All contractors are properly licensed and insured
10+ years average experience in the industry
Familiar with Jeffersonville regulations and climate
Get answers to common questions about insulation services in Jeffersonville, Vermont.
For our cold Vermont winters and variable seasons, air sealing and high R-value insulation in attics and basements are critical. We recommend spray foam or dense-packed cellulose for air sealing and thermal performance, especially in older homes common in Jeffersonville. Properly insulating your foundation and rim joists is also vital to prevent cold floors and heat loss into the unheated crawlspace or basement.
Insulation can be installed year-round, but the ideal time is late spring through early fall. This allows for easier attic work before extreme summer heat and ensures projects are completed before deep winter sets in, when accessing roof cavities or performing exterior work becomes more challenging. Scheduling in the off-peak seasons (spring/fall) may also provide better availability with local contractors.
Yes, Vermont has excellent incentives. Homeowners should primarily look to Efficiency Vermont, which offers cash-back rebates for adding insulation and air sealing to meet specific performance levels. Additionally, you may qualify for federal tax credits. We recommend consulting with a certified Efficiency Vermont Trade Ally contractor, as they are trained to maximize these savings for your specific project.
Always verify the contractor is licensed and insured in Vermont. Prioritize local companies with extensive experience in our climate and older home stock. Ask if they are an Efficiency Vermont Trade Ally and if they perform a pre-installation energy audit (like a blower door test) to identify specific air leaks—this targeted approach is key for effectiveness and rebate qualification.
In many Jeffersonville homes, especially historic ones, adding attic insulation without first addressing air leaks is like wearing a sweater unzipped. A comprehensive approach that combines thorough air sealing (of gaps, bypasses, and the attic floor) with adding insulation is far more effective. This dual strategy is the Vermont standard for significantly improving comfort and reducing heating costs, which is crucial with our long heating season.