The Best Insulation Contractors in Gilman, VT

Compare the highest-rated insulation professionals in Gilman, Vermont. All contractors are licensed, insured, and verified through our rigorous screening process.

#1

Northeast Weatherization

4.8
(120 reviews)
Verified

A highly-rated, specialized contractor focusing exclusively on comprehensive home performance and insulation upgrades. They are well-known for their expertise in air sealing and creating tight building envelopes, which is critical for Vermont's climate. They are a recognized contractor by Efficiency Vermont.

2872 County Rd, St. Johnsbury, VT 05819 (Approx. 20 miles from Gilman)

Specialties & Features

Air sealing services
Blown-in insulation
Energy efficiency audits

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#2

Kingdom Insulation & Home Performance

4.6
(85 reviews)
Verified

A local contractor with a strong presence in the Northeast Kingdom. They offer a full suite of insulation services and are particularly skilled in handling both new construction and retrofit projects in older Vermont homes. Their knowledge of local building codes and available rebates is a significant asset to homeowners.

145 Railroad St, Lyndonville, VT 05851 (Approx. 15 miles from Gilman)

Specialties & Features

Spray foam insulation
Basement and crawl space insulation
Insulation removal and replacement

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

Northern Vermont Insulation Services

4.5
(150 reviews)
Verified

A well-established company with a broad service area that consistently includes the Gilman/Lunenburg region. They have a long track record and are known for reliable service and customer satisfaction. They are a go-to provider for more standard insulation upgrades like attic and wall insulation.

512 Main St, Lancaster, NH 03584 (Approx. 25 miles from Gilman)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Blown-in insulation installation

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Gilman

** The insulation market servicing Gilman, Vermont, is characterized by a small number of specialized, high-quality regional contractors rather than a saturated local market. Due to Gilman's location in the rural Northeast Kingdom, homeowners typically rely on contractors from hubs like St. Johnsbury, Lyndonville, and even Lancaster, NH, for specialized services. The overall quality of these providers is high, as they must be well-versed in the demanding climate of northern New England and the complexities of insulating often older, historic New England homes. Competition is moderate but professional; the leading contractors are often BPI-certified and work closely with **Efficiency Vermont**, which is a crucial facilitator for rebates and energy audits. Typical pricing is in line with regional averages, which can be higher than national norms due to the specialized skills and materials required. A comprehensive whole-home insulation and air sealing project can range from $8,000 to $20,000+, but this is often offset significantly by state and utility rebates, making energy efficiency upgrades a common and valuable investment for local homeowners.

High Ratings

4.7+ star average from verified customer reviews

Fully Licensed

All contractors are properly licensed and insured

Proven Experience

10+ years average experience in the industry

Local Experts

Familiar with Gilman regulations and climate

Frequently Asked Questions About Insulation in Gilman

Get answers to common questions about insulation services in Gilman, Vermont.

1What are the most important insulation upgrades for my older home in Gilman, given our cold Vermont winters?

For Gilman's climate (Zone 6, with very cold winters), the top priorities are air sealing and adding attic insulation to at least R-49, as heat loss through the top of the house is significant. Basement rim joists and crawl spaces are also critical areas to seal and insulate to prevent cold floors and drafts. Addressing these areas first will have the biggest impact on comfort and heating bills, which is especially important with our reliance on heating oil or propane.

2How does the timing of insulation work in Gilman affect the project, and is there a best season to schedule it?

While insulation can be installed year-round, late summer and early fall are ideal in Gilman to ensure your home is prepared before freezing temperatures arrive. Scheduling during this period also avoids the peak contractor demand of mid-fall. For projects like attic insulation, winter installation is possible but can be more challenging if there's significant snow accumulation blocking access or creating moisture concerns.

3Are there any local Vermont or Gilman-specific rebates or incentives for insulation improvements?

Yes, Vermonters have excellent access to incentives primarily through Efficiency Vermont. As a Gilman homeowner, you can qualify for prescriptive rebates for adding insulation to attics, walls, and basements. Furthermore, a comprehensive Home Energy Assessment through a certified contractor can unlock larger, custom incentives. These programs can significantly offset your upfront costs while reducing your long-term energy expenses.

4What should I look for when choosing an insulation contractor in the Northeast Kingdom area?

Prioritize contractors who are certified by Efficiency Vermont's network, as this ensures they are trained in Vermont's best practices for building performance and air sealing. Look for established local companies with experience in retrofitting older Vermont homes, like those common in Gilman. Always verify they carry proper Vermont liability insurance and worker's compensation, and ask for references from nearby projects.

5My house feels drafty and has ice dams on the roof every winter. Can insulation help, and what's the cause?

Absolutely. Ice dams are a common Vermont issue directly caused by heat escaping from a poorly insulated and air-sealed attic, which melts snow that then refreezes at the eaves. The solution is a professional assessment to identify and seal air leaks (from plumbing vents, chimneys, etc.) in the attic floor and to ensure you have sufficient insulation depth. This keeps the attic cold, prevents snow melt, and eliminates those drafts.