The Best Insulation Contractors in Concord, VT

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

#1

Stoneledge Insulation & Home Performance

4.8
(120 reviews)
Verified

A highly specialized and well-regarded company focusing on comprehensive home performance solutions. They are experts in advanced insulation techniques like dense-pack cellulose and spray foam, and they pair this with rigorous air sealing to maximize energy efficiency. They are known for their detailed energy audits and knowledge of local utility rebates.

1226 US Route 5, Waterford, VT 05819

Specialties & Features

Blown-in cellulose insulation
Air sealing services
Energy efficiency audits

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#2

Energy Efficient Solutions Vermont

4.7
(90 reviews)
Verified

This provider takes a whole-house approach to insulation and energy savings. They offer a wide array of services, from attic and basement insulation to advanced spray foam applications. Their strong reputation is built on professional crews, clear communication, and a focus on solving moisture and cold-weather performance issues common in Vermont homes.

1227 Roosevelt Hwy, St. Johnsbury, VT 05819

Specialties & Features

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

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes
#3

Northeast Kingdom Insulation

4.6
(70 reviews)
Verified

A trusted local contractor with a strong focus on both new construction and retrofit insulation projects. They are praised for their reliability, fair pricing, and expertise in all standard insulation types, including fiberglass batts and blown-in insulation. They are a great choice for more straightforward attic and wall insulation projects.

1586 Broad Street, Lyndonville, VT 05851

Specialties & Features

Attic insulation installation
Wall insulation services
Blown-in fiberglass insulation

Business Information

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

Why These Are the Top Insulation Contractors in Concord

** The insulation market serving Concord, Vermont, is characterized by a small number of highly specialized, regional providers rather than a large pool of local competitors. Due to Concord's rural nature and harsh climate, the demand is for high-quality, durable solutions that address significant heating costs and weatherization challenges. The top contractors are not typically large national chains but are locally-owned businesses with deep expertise in Vermont's specific building codes, climate considerations (e.g., ice dams, moisture management), and available energy efficiency rebates from providers like Efficiency Vermont. **Competition Level:** Moderate. While there are few companies physically based in Concord itself, several established and highly reputable firms in neighboring towns like St. Johnsbury and Lyndonville actively compete for projects in the area. This leads to a healthy market where quality and reputation are key differentiators. **Average Quality:** High. The contractors that succeed in this market are those with proven track records, proper certifications (e.g., BPI building analyst), and a focus on whole-home performance. Consumers are generally well-informed and expect professional-grade work. **Typical Pricing:** Pricing is at a premium compared to national averages, reflecting the high skill level required, the specialized materials needed for cold climates, and the travel distances involved in a rural service area. A standard attic insulation project with air sealing can range from $2,500 to $5,500+, while more complex whole-house projects involving spray foam or deep energy retrofits can easily exceed $10,000. However, these costs are often offset by significant long-term energy savings and available rebates.

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 Concord regulations and climate

Frequently Asked Questions About Insulation in Concord

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

1What is the most important factor to consider when choosing insulation for my Concord home?

The most critical factor is achieving the recommended R-value for our cold Vermont climate. For attics in Zone 6 (which includes Concord), the U.S. Department of Energy recommends levels as high as R-49 to R-60. A local professional will assess your home's specific needs, focusing on air sealing first—a crucial step to prevent the icy drafts common in our region and stop heat from escaping through countless small gaps.

2When is the best time of year to install insulation in Concord, VT?

While insulation can be installed year-round, the ideal periods are late spring (May-June) and early fall (September-October). These windows avoid the peak humidity of summer, which can complicate certain installations, and the severe cold and snow of our Vermont winters, which can make attic and exterior work challenging. Scheduling during these shoulder seasons also ensures your home is fully prepared before the heating season begins.

3Are there any local rebates or incentives for insulation upgrades in Vermont?

Yes, Vermonters have excellent access to incentives. Efficiency Vermont, our statewide energy efficiency utility, offers rebates for adding insulation and air sealing that meet their specifications. Additionally, many Concord homeowners qualify for low-interest financing or grants through programs like the Weatherization Assistance Program or Clean Heat initiatives. A reputable local contractor will be familiar with these programs and can help guide you through the application process.

4How do I choose a reliable insulation contractor in the Concord area?

Look for a contractor with deep local experience who is certified by the Building Performance Institute (BPI). This certification is a strong indicator they understand comprehensive home performance and Vermont's specific climate challenges. Always ask for local references, verify they carry proper insurance, and ensure they provide a detailed written estimate that includes air sealing, material R-values, and a clear scope of work.

5My house feels drafty and has ice dams on the roof every winter. Can insulation help?

Absolutely. Ice dams are a classic sign of heat loss from a poorly insulated and air-sealed attic in our Vermont climate. Warm air escaping from your living space melts snow on the roof, which then refreezes at the colder eaves. The primary solution is a professional combination of comprehensive air sealing and adding adequate insulation to your attic floor, which keeps heat in your living space and maintains a cold roof deck to prevent melt.