The Best Insulation Contractors in Guild, NH

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

#1

ReVision Energy

4.8
(450 reviews)
Verified

A leader in energy solutions throughout New England, ReVision Energy specializes in comprehensive home performance upgrades. They excel at integrating insulation and air sealing with their core solar services to maximize home energy efficiency and comfort. Their team is highly trained and certified.

17 Roulston Rd, North Branch, NH 03262 (This is their closest NH branch, serving the region)

Specialties & Features

Energy efficiency audits
Spray foam insulation
Air sealing services

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#2

Granite State Insulation

4.7
(180 reviews)
Verified

A dedicated insulation contractor known for high-quality residential and commercial projects. They focus specifically on insulation installation and removal, offering a wide range of material options. They are well-regarded for their professionalism, knowledge of building science, and clean work.

184 S. Main Street, Boscawen, NH 03303 (Serves the entire state, including the Guild area)

Specialties & Features

Blown-in insulation installation
Attic insulation upgrade
Basement and crawl space insulation

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

Yankee Thermal Imaging & Insulation

4.5
(95 reviews)
Verified

A specialized contractor that uses advanced thermal imaging technology to diagnose heat loss and air leakage before proposing solutions. This data-driven approach ensures that their insulation and air sealing work is precisely targeted for maximum effectiveness.

Serves Southern NH and the Lakes Region, operating out of the Concord area.

Specialties & Features

Insulation removal and replacement
Wall insulation services
Air sealing services

Business Information

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

Why These Are the Top Insulation Contractors in Guild

** The insulation market serving Guild, NH, is characterized by regional specialists rather than local in-town providers. Due to Guild's rural nature and older housing stock, there is a consistent demand for energy efficiency upgrades, particularly attic air sealing, blown-in cellulose in walls, and basement insulation to combat New England's harsh winters. **Average Quality:** The quality is high among the established players, with several companies holding advanced certifications like BPI (Building Performance Institute), indicating a professional, whole-house approach to energy conservation. **Competition Level:** Competition is moderate. While there are fewer contractors than in urban areas, the established companies are highly competent and compete on service quality, expertise, and knowledge of local utility rebates (e.g., through NHSaves) rather than just price. **Typical Pricing:** Pricing is competitive with the broader New England region. As a rough guide: * **Blown-In Cellulose (Attic):** $1.50 - $3.00 per square foot. * **Spray Foam (Open Cell):** $1.00 - $1.50 per board foot. * **Spray Foam (Closed Cell):** $1.25 - $2.00 per board foot. * **Air Sealing Service:** $500 - $2,000+ depending on the home's size and complexity. Most reputable contractors provide free, detailed quotes that include a projected payback period and information on 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 Guild regulations and climate

Frequently Asked Questions About Insulation in Guild

Get answers to common questions about insulation services in Guild, New Hampshire.

1What is the best type of insulation for my older home in Guild, NH, given our cold winters?

For Guild's cold climate (Zone 6), achieving a high R-value is critical. In older homes, dense-pack cellulose is often the best solution for walls as it fills cavities completely, reduces air leakage, and handles moisture well. For attics, blown-in fiberglass or cellulose to a depth of R-49 to R-60 is recommended to combat significant heat loss through the roof.

2Are there any local or state-specific rebates or incentives for insulation upgrades in New Hampshire?

Yes, New Hampshire homeowners can access significant incentives through the NHSaves program, which is funded by utility companies. These include rebates for air sealing and adding insulation that meet specific performance standards. Additionally, the federal Inflation Reduction Act offers tax credits for qualified insulation improvements, making upgrades more affordable for Guild residents.

3When is the ideal time of year to have insulation installed in Guild?

The best time is typically late spring through early fall (May to October). This allows for attic work to be done without extreme heat for workers or risk of winter moisture issues. Scheduling during this period is also easier, as many local contractors book up quickly in the late summer and fall as homeowners prepare for the harsh New Hampshire winter.

4How do I choose a reliable insulation contractor in the Guild/Sullivan County area?

Always verify that the contractor is licensed and insured in New Hampshire. Look for local companies with extensive experience in older New England homes, as they'll understand common issues like knob-and-tube wiring or stone foundations. Ask for references from nearby projects and ensure they perform a thorough energy audit or assessment before providing a quote.

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

Absolutely. Ice dams are a common issue in Guild due to snow accumulation and heat loss from the home. The primary solution is comprehensive air sealing and increasing attic insulation to keep heat from escaping into the attic space. This prevents snow from melting and refreezing at the eaves. Proper insulation and ventilation work together to mitigate this damaging and inefficient problem.