The Best Insulation Contractors in Winthrop, NY

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

#1

North Star Insulation LLC

4.8
(140 reviews)
Verified

A highly-rated, locally-owned insulation specialist focusing on energy efficiency upgrades for residential and commercial properties. They are known for their expertise in modern insulation techniques and their focus on air sealing to maximize home comfort and reduce energy bills.

15 Main Street, Potsdam, NY 13676 (Serves Winthrop and the entire North Country)

Specialties & Features

Spray foam insulation
Blown-in attic insulation
Air sealing services

Business Information

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

St. Lawrence Energy Solutions

4.6
(90 reviews)
Verified

This company positions itself as a comprehensive energy efficiency contractor. They not only install insulation but also perform energy audits, which helps homeowners identify the most cost-effective upgrades, potentially qualifying them for rebates.

2241 State Highway 68, Ogdensburg, NY 13669 (Serves St. Lawrence County)

Specialties & Features

Energy efficiency audits
Insulation removal and replacement
Basement and crawl space insulation

Business Information

Years in Business:8 years
Licensed:Yes
Insured:Yes
#3

North Country Insulation & Home Services

4.4
(75 reviews)
Verified

A reliable, full-service contractor handling a wide range of home insulation and improvement needs. They are a good option for more standard insulation projects like attic upgrades and wall insulation, offering both blown-in and batt solutions.

12 Industrial Park Drive, Malone, NY 12953 (Serves the North Country, including St. Lawrence County)

Specialties & Features

Attic insulation installation and upgrade
Wall insulation services
Blown-in insulation installation

Business Information

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

Why These Are the Top Insulation Contractors in Winthrop

** The insulation market serving Winthrop, NY, is characteristic of a rural region. There are no large national chains physically located within the hamlet itself. Instead, the market is composed of a handful of established, local-to-regional contractors based in larger nearby towns like Potsdam, Ogdensburg, and Malone. These companies compete on reputation, specialized expertise, and personalized service rather than price alone. The **competition level is moderate**, with a few key players dominating the specialized field. The **average quality is high** among the established providers, as they rely heavily on word-of-mouth and long-term community reputation. Homeowners should expect a focus on practical, durable solutions suited for the harsh North Country climate. **Typical pricing** is influenced by high material transport costs and the specialized nature of the work. As a rough guide: * **Blown-in Attic Insulation:** $1,500 - $4,000 * **Spray Foam Insulation (closed-cell):** $1.50 - $3.00 per board foot * **Whole-House Air Sealing & Insulation Audit:** $300 - $600 It is highly recommended that homeowners obtain multiple quotes and inquire about potential rebates through state programs like NYSERDA, which these local contractors are typically well-versed in.

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 Winthrop regulations and climate

Frequently Asked Questions About Insulation in Winthrop

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

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

For Winthrop's cold, snowy winters and humid summers, a two-pronged approach is key. First, air sealing and attic insulation (like blown-in cellulose or fiberglass) are critical to prevent heat loss and ice dams. Second, properly insulating basement rim joists and crawl spaces helps manage moisture and ground-level cold, which are significant factors in our St. Lawrence County climate.

2How much does insulation installation typically cost for a home in Winthrop, NY?

Costs vary by home size and material, but for a standard attic in Winthrop, homeowners can expect to pay between $1,500 to $3,500 for professional air sealing and blown-in insulation to reach the recommended R-49 level. Regional material transport costs can influence pricing slightly, but the primary investment is in labor for proper installation, which pays for itself through energy savings on National Grid or NYSEG bills.

3When is the best time of year to get insulation work done in Winthrop?

While insulation can be installed year-round, the ideal times are late spring (May-June) and early fall (September-October). These periods typically offer milder weather, making it easier for contractors to perform comprehensive air sealing and for materials to settle properly. Avoiding the deep winter also helps ensure your contractor can thoroughly inspect your roof and attic without extreme cold or snow cover hindering the work.

4Are there any New York State or local incentives for upgrading my home's insulation in Winthrop?

Yes, New York State offers significant incentives through NYSERDA's EmPower+ and Home Performance programs, which are available to eligible Winthrop homeowners. These programs can provide substantial financial assistance, including on-bill financing and rebates, for comprehensive energy upgrades like insulation and air sealing. It's crucial to work with a NYSERDA-approved contractor to access these benefits.

5What should I look for when choosing an insulation contractor in the Winthrop area?

Prioritize local contractors with proven experience in Northern New York's specific challenges, such as dealing with older home construction and ice dam prevention. Ensure they are licensed and insured in New York, provide detailed written estimates that include air sealing, and are certified by the Building Performance Institute (BPI). A reputable contractor will also conduct a pre-installation energy assessment, which is often required for state incentives.