The Best Insulation Contractors in Henderson, NY

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

#1

All Seasons Insulation

4.8
(120 reviews)
Verified

A leading regional insulation contractor known for comprehensive home performance services. They specialize in both new construction and retrofit projects, with a strong focus on improving energy efficiency through advanced air sealing and insulation techniques. Their team is well-versed in local utility rebates.

23413 Rowe Road, Watertown, NY 13601

Specialties & Features

Spray foam insulation
Attic insulation installation and upgrade
Energy efficiency audits

Business Information

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

North Star Insulation

4.7
(90 reviews)
Verified

This provider has built a strong reputation for reliability and quality workmanship in the North Country. They offer a wide range of insulation types and are particularly noted for their blown-in cellulose and fiberglass services for existing attics and walls.

17413 US Route 11, Watertown, NY 13601

Specialties & Features

Blown-in insulation installation
Insulation removal and replacement
Wall insulation services

Business Information

Years in Business:12 years
Licensed:Yes
Insured:Yes
#3

Thompson & Sons Insulation

4.6
(80 reviews)
Verified

A family-owned business with deep roots in the community, known for personalized service and attention to detail. They handle everything from basic batt insulation to complex spray foam applications and are experts in insulating hard-to-reach areas like crawl spaces and basements.

1541 Washington Street, Watertown, NY 13601

Specialties & Features

Basement and crawl space insulation
Air sealing services
Spray foam insulation

Business Information

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

Why These Are the Top Insulation Contractors in Henderson

The insulation market in and around Henderson, NY, is characterized by a small number of highly specialized, local contractors who have been serving the region for many years. Due to the harsh Upstate New York winters, the demand for high-quality insulation is strong, and the competition, while not saturated, is comprised of established, reputable companies. Consumers benefit from this experienced market, but options are limited compared to larger metropolitan areas. Typical pricing is competitive for the region, with attic blow-in insulation projects for an average home often ranging from $1,500 to $3,500, while full-home spray foam installations can range from $5,000 to $15,000+, heavily dependent on the home's size and existing conditions. Most top-tier providers are concentrated in Watertown but serve the entire Jefferson County area, including Henderson. Homeowners are increasingly seeking energy audits and air sealing in conjunction with insulation to maximize efficiency and take advantage of available state and utility 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 Henderson regulations and climate

Frequently Asked Questions About Insulation in Henderson

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

1What are the most important types of insulation for my Henderson home given our local climate?

For Henderson's cold, snowy winters and humid summers, a combination of air sealing and high-R-value insulation is critical. We prioritize attic insulation (often blown-in cellulose or fiberglass to R-49 or higher) and basement or crawl space insulation to prevent heat loss into the ground. Properly insulating and sealing your home's building envelope is the most effective way to combat our climate, reduce heating costs, and prevent ice dams on roofs.

2How much does insulation installation typically cost for a home in the Henderson area?

Costs vary significantly based on home size, insulation type, and areas addressed, but for a typical Henderson home, comprehensive attic insulation can range from $1,500 to $3,500. Whole-house projects (attic, walls, basement) often range from $4,000 to $8,000+. It's important to get a detailed, in-home assessment, as regional material and labor costs apply, and New York State offers incentives like tax credits and rebates through NYSERDA that can offset 20-30% of the project cost.

3When is the best time of year to install insulation in Henderson, NY?

While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is optimal for contractors and allows for proper material installation. Scheduling during these shoulder seasons also ensures your home is fully prepared before the intense heating demands of a Jefferson County winter, and you'll avoid the peak summer booking rush.

4What should I look for when choosing an insulation contractor in Henderson?

Always verify the contractor is licensed and insured to work in New York State. Look for local experience with Henderson's older home stock and specific expertise in air sealing. A reputable provider should perform a thorough energy audit or assessment using tools like a blower door test and provide detailed quotes outlining R-values, materials, and labor. Check for affiliations with NYSERDA's EmPower+ program, as this indicates they are qualified for state-backed incentive work.

5My house feels drafty and my energy bills are high. Could outdated insulation be the main issue?

Absolutely, especially in Henderson's many historic or older homes where original insulation has settled, degraded, or was never installed to modern standards. The primary culprits are often insufficient attic insulation and pervasive air leaks. A professional assessment will identify these weak points in your thermal envelope. Upgrading insulation is one of the highest-return investments for Henderson homeowners, directly combating our long heating season and leading to substantial, year-round energy savings and improved comfort.