The Best Insulation Contractors in Shaftsbury, VT

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

#1

Green Mountain Insulation

4.8
(110 reviews)
Verified

A highly-rated, locally-owned insulation specialist focusing on modern, energy-efficient solutions. They are known for their expertise in dense-pack cellulose and spray foam applications, and they strongly emphasize building science principles to ensure comprehensive home performance, including air sealing.

124 School St, Bennington, VT 05201 (Serves Shaftsbury)

Specialties & Features

Blown-in cellulose insulation
Spray foam insulation
Air sealing services

Business Information

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

Four Seasons Insulation

4.7
(90 reviews)
Verified

This company offers a wide range of insulation services for both residential and commercial properties. They are recognized for their professional crews and clean installations. They provide free estimates and are knowledgeable about available rebates and tax credits for energy efficiency upgrades in Vermont.

Serves the entire Southern Vermont region, including Shaftsbury.

Specialties & Features

Attic insulation installation
Basement and crawl space insulation
Insulation removal and replacement

Business Information

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

EverGreen Home Performance

4.6
(75 reviews)
Verified

EverGreen takes a whole-house approach to energy efficiency. They begin with comprehensive energy audits to diagnose a home's specific issues before proposing solutions. Their services are integrated, meaning they expertly combine insulation upgrades with advanced air sealing and ventilation strategies for optimal performance and occupant health.

Serves Bennington County and surrounding areas from their Rutland base.

Specialties & Features

Energy efficiency audits
Wall insulation services
Insulation removal and replacement

Business Information

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

Why These Are the Top Insulation Contractors in Shaftsbury

** The insulation market serving Shaftsbury, Vermont, is characterized by a small number of highly specialized, quality-focused contractors rather than a field of high competition. The housing stock in the area includes a significant proportion of older, historic homes alongside newer constructions, creating a demand for both preservation-sensitive retrofits and modern, high-performance installations. The average quality of service is high, as the contractors who survive in this market tend to be well-established, licensed, insured, and often hold certifications from bodies like BPI (Building Performance Institute). This reflects Vermont's strong culture of energy conservation and environmental stewardship. Typical pricing is competitive for the region but can be above national averages due to the specialized skills required, the cost of materials, and the challenging New England climate. Homeowners should expect a significant investment, but one with a strong return in terms of comfort, lower fuel bills, and increased home value. Many providers are well-versed in local utility rebates (e.g., from Efficiency Vermont) and federal tax credits, which can substantially offset the project cost. The market is not saturated, allowing reputable companies to maintain full schedules, so homeowners are advised to plan ahead and seek multiple quotes.

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 Shaftsbury regulations and climate

Frequently Asked Questions About Insulation in Shaftsbury

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

1What is the best time of year to add or upgrade insulation in my Shaftsbury home?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather in the Bennington County area, which is crucial for proper installation and material performance. Avoiding the deep cold of winter and the high humidity of midsummer helps ensure contractors can thoroughly air-seal and that insulation like cellulose or spray foam cures correctly.

2How does Shaftsbury's climate specifically impact the type or amount of insulation I need?

Shaftsbury experiences cold, long winters with an average low of 12°F in January, making high R-values critical for attic (R-49 to R-60) and wall insulation. Given Vermont's humid summers, proper air sealing and vapor barriers are equally important to prevent moisture buildup within walls, which can lead to mold and reduced effectiveness. We recommend insulation strategies that address both extreme cold and moisture control.

3Are there any local Vermont or Shaftsbury-specific rebates or incentives for insulation upgrades?

Yes, Vermont has excellent incentives primarily through Efficiency Vermont. As a Shaftsbury homeowner, you can access rebates for adding insulation to attics, walls, and basements, which significantly reduce upfront costs. Furthermore, these upgrades often qualify for federal tax credits. A reputable local installer will be familiar with these programs and can help you navigate the application process.

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

Prioritize contractors who are deeply familiar with Vermont's building codes and climate challenges. Look for proper licensing, insurance, and strong local references. It's also wise to choose a provider experienced with the common home styles and materials in our region, such as older farmhouses or homes with stone foundations, as their insulation needs differ from new construction.

5My energy bills are high even in a relatively mild Shaftsbury winter. Could inadequate insulation be the main cause?

Absolutely. In our climate, inadequate or settled insulation (common in older homes) is a primary driver of high heating costs. Heat loss through the attic and walls forces your heating system to work overtime. A professional energy audit, often the first step recommended by local providers, can pinpoint specific deficiencies in your home's thermal envelope and provide a targeted plan for improvement.