The Best Insulation Contractors in Clayton, NY

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

#1

North Shore Insulation & Improvements

4.8
(120 reviews)
Verified

A highly-rated, locally-owned and operated contractor specializing in comprehensive home insulation and energy efficiency upgrades. They are known for their personalized service, expertise in both new construction and retrofit projects, and deep knowledge of the local climate's demands. They often assist homeowners in navigating NYSERDA and other local rebate programs.

25233 NYS Route 12, Clayton, NY 13624

Specialties & Features

Spray foam insulation
Attic insulation installation and upgrade
Blown-in insulation installation

Business Information

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

Enviro-Works Insulation

4.6
(85 reviews)
Verified

A well-established contractor serving the North Country, including Jefferson County. They focus on creating tighter building envelopes to improve energy efficiency and comfort. Their services are comprehensive, from energy audits to full insulation installation and air sealing, making them a strong choice for whole-home projects.

23481 US Route 11, Watertown, NY 13601 (Serves Clayton area)

Specialties & Features

Energy efficiency audits
Air sealing services
Insulation removal and replacement

Business Information

Years in Business:18 years
Licensed:Yes
Insured:Yes
#3

Thousand Islands Home Services

4.4
(70 reviews)
Verified

A versatile local company that handles a wide range of home improvement services, with a dedicated and skilled team for insulation. They are a practical choice for more standard insulation projects like attic upgrades and basement/crawl space insulation, and are praised for their reliability and fair pricing.

425 Mary St, Clayton, NY 13624

Specialties & Features

Basement and crawl space insulation
Wall insulation services
Blown-in insulation installation

Business Information

Years in Business:9 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Clayton

** The insulation market in Clayton, NY, is characteristic of a rural, seasonal community with a harsh winter climate. The demand for high-quality insulation is strong due to the need for energy efficiency and comfort during cold winters, but the number of dedicated, "insulation-only" contractors within the village itself is limited. The market is primarily served by a handful of reputable local general contractors and specialized insulation companies based in Clayton or the larger nearby city of Watertown (approximately a 30-minute drive). **Average Quality:** The quality is generally high among the established providers, as they rely heavily on local reputation and word-of-mouth. These companies are typically well-versed in dealing with the older housing stock common in the region. **Competition Level:** Competition is moderate. While there aren't dozens of companies, the existing players are established and compete on expertise, service quality, and knowledge of local building codes and rebate programs (like those from NYSERDA). **Typical Pricing:** Pricing is competitive with regional averages. For standard blown-in cellulose attic insulation, homeowners can expect prices in the range of **$1.50 - $2.50 per square foot**. Spray foam insulation is significantly more expensive, typically **$3.00 - $5.00 per board foot** for open-cell and **$5.00 - $7.00+ per board foot** for closed-cell. Most reputable contractors provide free, detailed estimates.

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 Clayton regulations and climate

Frequently Asked Questions About Insulation in Clayton

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

1What are the most important insulation upgrades for my Clayton home given our local climate?

Given Clayton's cold, snowy winters and humid summers along the St. Lawrence River, the top priorities are air sealing and attic insulation. Properly air sealing your attic floor and adding cellulose or blown-in fiberglass to achieve at least R-49 (about 16-18 inches) is critical to prevent heat loss and ice dams. For older homes, insulating basement rim joists and crawl spaces also combats drafts and moisture issues common in our region.

2How does the seasonal weather in the Thousand Islands affect the best time to schedule insulation work?

While insulation can be installed year-round, the ideal times in Clayton are late spring (May-June) and early fall (September-October). These periods typically avoid the peak summer humidity, which can complicate certain installations like spray foam, and the deep winter cold that makes attic work uncomfortable and can delay exterior prep work. Scheduling in these shoulder seasons also ensures your home is prepared before the harsh winter sets in.

3Are there any local or New York State-specific rebates or incentives for insulation in Clayton?

Yes, Clayton homeowners should first explore NYSERDA's (New York State Energy Research and Development Authority) residential programs, which often offer income-eligible incentives and financing for insulation upgrades. Additionally, National Grid may have rebates for air sealing and adding insulation. It's crucial to work with a contractor who is a NYSERDA FlexTech or participating partner to ensure your project qualifies for these potential savings.

4What should I look for when choosing a local insulation contractor in the Clayton area?

Prioritize contractors licensed and insured to work in New York, with specific experience in our older housing stock common in the North Country. Look for established local companies familiar with moisture management for river-adjacent properties and ask for references from past projects in Jefferson County. Ensure they perform a thorough energy audit or assessment and provide detailed proposals that include air sealing, which is just as important as the insulation itself.

5My home is near the water; are there special insulation considerations for moisture control?

Absolutely. The high humidity from the St. Lawrence River and Lake Ontario makes moisture management paramount. Vapor barriers must be installed on the correct side of the wall (warm-in-winter side) to prevent condensation within walls. Using moisture-resistant materials like closed-cell spray foam in basements or crawl spaces, or damp-spray cellulose, can be wise choices. Proper ventilation in attics and crawl spaces is non-negotiable to allow moisture to escape.