The Best Insulation Contractors in Canton, NY

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

#1

North Star Insulation Inc.

4.8
(110 reviews)
Verified

A highly-rated, locally-owned and operated insulation specialist serving the North Country. They are known for their expertise in modern spray foam and cellulose applications, with a strong focus on improving home energy efficiency and comfort. They often work in conjunction with local builders and contractors.

144 County Route 29, Canton, NY 13617

Specialties & Features

Spray foam insulation
Blown-in cellulose
Energy efficiency audits

Business Information

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

St. Lawrence Window & Insulation

4.5
(80 reviews)
Verified

A well-established company that has expanded from window replacement into full-service insulation. They are a trusted name in the community for handling a wide range of insulation projects, from attic upgrades to foundational work in older homes common to the region.

7381 US Highway 11, Potsdam, NY 13676 (Serves Canton)

Specialties & Features

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

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Energy Pro Home Performance

4.7
(95 reviews)
Verified

While based slightly farther afield, Energy Pro is a leading energy efficiency contractor that frequently serves the Canton area. They take a comprehensive "whole-house" approach, combining advanced insulation techniques with detailed air sealing to maximize performance. They are experts on available NYSERDA rebates and incentives.

12 Smithfield Blvd, Plattsburgh, NY 12901 (Serves the North Country, including Canton)

Specialties & Features

Air sealing services
Blown-in insulation installation
Energy efficiency audits

Business Information

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

Why These Are the Top Insulation Contractors in Canton

** The insulation market in Canton, NY, is characterized by a small number of highly specialized local contractors serving a large, rural geographic area. The housing stock is a mix of historic homes near St. Lawrence University and newer constructions, creating demand for both preservation-minded upgrades and modern, high-efficiency installations. Competition is moderate but specialized; the top providers are well-known and maintain strong reputations through word-of-mouth and long-standing community presence. The harsh Upstate New York winters are a primary driver for insulation services, with a strong emphasis on air sealing and attic insulation to prevent ice dams and high heating costs. Pricing is generally competitive but can be higher than national averages due to transportation costs for materials and the specialized skill required. Homeowners have good access to state-level energy efficiency rebates and financing (e.g., through NYSERDA), and the leading contractors are proficient in guiding customers through these programs. Overall, the market demands quality and reliability, which the top providers deliver.

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 Canton regulations and climate

Frequently Asked Questions About Insulation in Canton

Get answers to common questions about insulation services in Canton, New York.

1What is the best type of insulation for my Canton home given our harsh winters?

For Canton's cold climate (Zone 6A), the best insulation prioritizes high R-value and air sealing. Spray foam insulation is excellent for sealing gaps and providing a high R-value per inch, making it ideal for attics and rim joists. Dense-pack cellulose or fiberglass batts are also effective, cost-efficient choices, especially when combined with proper air sealing to combat the strong winter winds common in the St. Lawrence Valley.

2How much does insulation installation typically cost in the Canton area?

Costs vary based on the insulation type, home size, and area being insulated. For a standard attic in Canton, blown-in cellulose can range from $1,500 to $2,500, while spray foam can be $2,000 to $4,500 or more. Regional material and labor costs influence pricing, but investing in proper insulation offers significant long-term savings on heating bills, which is crucial given New York's high energy costs and long heating season.

3When is the best time of year to get insulation installed in Canton?

The ideal time is late summer through early fall (August to October). This allows the work to be completed before winter sets in, so your home is prepared for the first freeze. It's also outside the peak humidity of summer, which is important for certain materials like spray foam to cure properly. However, professional installers in our region work year-round, and addressing insulation issues should not be delayed if you're experiencing drafts or high bills.

4Are there any local rebates or incentives for insulation upgrades in Canton, NY?

Yes, Canton homeowners should first explore incentives from National Grid or other local utilities, which often offer rebates for adding insulation to meet specific R-value targets. Additionally, New York State's EmPower+ program provides income-eligible households with free or low-cost energy efficiency upgrades, including insulation. It's also wise to check if any St. Lawrence County-specific programs are available through local government offices.

5What should I look for when choosing an insulation contractor in St. Lawrence County?

Choose a licensed and insured contractor experienced with North Country homes. They should perform a thorough energy audit or assessment to identify your specific needs, such as ice dam prevention for our snowy winters. Ask for local references in Canton or nearby towns, verify they understand New York's building codes, and ensure they provide detailed quotes that include air sealing, which is as critical as the insulation itself for our climate.