The Best Insulation Contractors in Marlboro, NY

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

#1

EcoGen America

4.8
(180 reviews)
Verified

EcoGen America is a highly-rated, energy-focused contractor specializing in comprehensive home performance upgrades. They are known for their expertise in air sealing and advanced insulation techniques, particularly spray foam, to create tight building envelopes. They conduct detailed energy audits to diagnose issues and provide data-driven solutions.

1437 US-9W, Fort Montgomery, NY 10922 (Serves Marlboro and the wider Hudson Valley)

Specialties & Features

Spray foam insulation
Energy efficiency audits
Air sealing services

Business Information

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

Green Attic Insulation

4.7
(150 reviews)
Verified

Green Attic Insulation lives up to its name with a strong focus on attic insulation, air sealing, and moisture control. They are praised in customer reviews for their professionalism, cleanliness, and effective results in improving home comfort and reducing energy bills. They offer both blown-in and spray foam options.

25 Old Route 9W, West Haverstraw, NY 10993 (Services the entire Hudson Valley, including Marlboro)

Specialties & Features

Attic insulation installation and upgrade
Blown-in insulation
Insulation removal and replacement

Business Information

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

Northeast Insulation

4.6
(90 reviews)
Verified

A well-established contractor with a broad range of insulation services for both residential and commercial properties. They are a reliable choice for more standard insulation projects like basement and crawl space insulation, as well as wall insulation. They have extensive experience with local building codes and can handle both new construction and retrofit projects.

28 Old Route 9, Wappingers Falls, NY 12590 (Located very close to Marlboro)

Specialties & Features

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

Business Information

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

Why These Are the Top Insulation Contractors in Marlboro

** The insulation market serving Marlboro, NY, is characterized by a competitive field of regional Hudson Valley contractors rather than a high density of hyper-local providers within the town itself. The average quality is high, as these companies must compete in a market with older housing stock and homeowners who are increasingly aware of energy efficiency and comfort. **Competition Level:** Moderate to High. While there aren't dozens of companies, the established players are highly competent and specialize in different areas (e.g., full-home performance vs. attic specialists). This gives consumers good options but requires due diligence to match the right provider to their specific project needs. **Typical Pricing:** Pricing in the region is influenced by proximity to the NYC metro area. As a general guide: * **Blown-In Cellulose/Fiberglass:** $1.50 - $3.00 per square foot. * **Spray Foam Insulation:** $3.00 - $7.50 per square foot (highly variable based on type - open vs. closed cell). * **Energy Audit:** $300 - $600, often applied as a credit if you proceed with work. Homeowners should be aware of potential travel fees for crews coming from locations like West Haverstraw or Fort Montgomery, though this is typically standard. It is also highly recommended to inquire about available rebates from New York State Energy Research and Development Authority (NYSERDA) and local utilities, which all top-tier providers should be knowledgeable about.

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 Marlboro regulations and climate

Frequently Asked Questions About Insulation in Marlboro

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

1What is the best type of insulation for my home in Marlboro, given our local climate?

For Marlboro's cold Hudson Valley winters and humid summers, a combination approach is often best. Air sealing and dense-pack cellulose or fiberglass in walls and attics are highly effective for our climate zone (Zone 5). Spray foam is excellent for air sealing in tricky areas like rim joists, but proper installation is critical to manage moisture, a key concern with our seasonal humidity swings.

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

Costs vary by home size, existing conditions, and material, but local projects for whole-house air sealing and attic insulation often range from $2,500 to $6,000. Regional material and labor costs influence pricing. Crucially, New York State offers significant rebates and tax credits through programs like NYSERDA's Home Performance with ENERGY STAR®, which can offset 20-50% of the project cost, making it a smart investment.

3When is the best time of year to get insulation work done in Marlboro, NY?

Fall and early spring are ideal times. This allows you to prepare your home for the harsh winter heating season without contractors facing extreme attic heat in summer or scheduling delays. However, professional insulation contractors in the Hudson Valley work year-round; the key is to schedule well in advance, as demand spikes in the fall.

4What should I look for when choosing an insulation contractor in the Hudson Valley?

Always verify the contractor is properly licensed and insured in New York. Look for a company experienced with our older home stock common in Marlboro and one that performs a comprehensive energy audit (often a prerequisite for NYSERDA incentives). Choose a provider that is a NYSERDA participating contractor, as this ensures they meet strict quality and training standards to access rebate programs for you.

5My older Marlboro home is drafty in winter. Will adding more attic insulation alone solve the problem?

Not entirely. While increasing attic insulation to the recommended R-49 to R-60 for our zone is vital, air sealing is the most critical first step for older homes. Drafts are caused by air leaks through gaps, cracks, and bypasses in the attic floor and walls. A professional assessment will target these leaks first; otherwise, new insulation is less effective and moisture from warm, moist air escaping into cold attics can cause mold and rot.