The Best Insulation Contractors in Flushing, NY

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

#1

Green Attic Insulation

4.8
(200 reviews)
Verified

A highly-rated, specialized contractor focusing heavily on comprehensive home energy efficiency solutions. They are known for their expertise in air sealing and advanced insulation techniques like spray foam and blown-in cellulose, often working in tandem to maximize home performance. They are well-versed in local rebate programs.

34-25 73rd St, Jackson Heights, NY 11372

Specialties & Features

Attic insulation installation and upgrade
Spray foam insulation
Air sealing services

Business Information

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

Dr. Energy Saver Queens / Certified Disaster Services

4.7
(150 reviews)
Verified

Part of a national network of energy efficiency experts, this local franchise offers a full suite of services from energy audits to complete insulation installation and replacement. Their strong point is a diagnostic-based approach, identifying the root causes of energy loss. They are also equipped for insulation removal and handling complex projects like basement and crawl space encapsulation.

23-25 119th St, College Point, NY 11356

Specialties & Features

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

Business Information

Years in Business:15 years
Licensed:Yes
Insured:Yes
#3

A1 Insulation

4.6
(80 reviews)
Verified

A reliable and established local contractor with a strong focus on both residential and commercial insulation projects. They receive consistent praise for professional workmanship and clear communication. Their service portfolio is broad, covering all standard insulation types including blown-in wall insulation and spray foam applications.

54-13 37th Ave, Woodside, NY 11377

Specialties & Features

Blown-in insulation installation
Wall insulation services
Spray foam insulation

Business Information

Years in Business:10 years
Licensed:Yes
Insured:Yes

Why These Are the Top Insulation Contractors in Flushing

** The insulation market in Flushing, NY, is characterized by high demand due to its vast inventory of older, often poorly insulated homes (including many pre-war buildings) and a growing emphasis on energy efficiency and comfort. The competition is moderate, with a mix of general contractors and a smaller number of dedicated, specialized insulation experts. The average quality of service is high among the specialized providers, who distinguish themselves through technical knowledge and proper certification. Typical pricing is on the higher end, reflective of the NYC metro area's labor and material costs. For example, attic insulation with blown-in cellulose can range from $1,500 to $4,000, while a full spray foam application in an attic can cost $4,500 to $10,000 or more, depending on the square footage and foam type (open vs. closed cell). Homeowners are increasingly aware of and motivated by potential rebates from NYSERDA and Con Edison, which the top-tier providers are adept at navigating. The market rewards contractors who can not only install insulation but also provide a holistic home performance solution that includes critical air sealing.

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 Flushing regulations and climate

Frequently Asked Questions About Insulation in Flushing

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

1What are the most important factors affecting insulation costs for my Flushing home?

In Flushing, the primary cost factors are the type of insulation (e.g., spray foam vs. blown-in cellulose), the size and accessibility of the area (like tight Queens attics), and local labor rates. Additionally, older homes common in the area may require air sealing or asbestos inspection first, adding to the project cost. Expect pricing to align with NYC metro averages, but always get itemized quotes from local contractors.

2When is the best time of year to install insulation in Flushing?

The ideal times are late spring (May-June) and early fall (September-October). These periods typically offer mild, dry weather, which is crucial for proper installation of materials like spray foam and for effective attic work. Avoiding the peak summer heat and winter cold also makes the process more comfortable for workers and helps your HVAC system stabilize faster post-installation.

3Are there specific local building codes or regulations in Flushing I need to be aware of for insulation?

Yes, you must comply with the NYC Energy Conservation Code (NYCECC), which sets strict R-value requirements for insulation based on the home's zone. Furthermore, if your Flushing home was built before 1974, NYC Local Law 11/98 (Façade) may not apply directly, but it highlights the city's strict stance on building materials, and any structural alterations for insulation may require a permit from the NYC Department of Buildings.

4How do I choose a reliable insulation contractor in the Flushing area?

Prioritize contractors licensed and insured to work in New York City with specific experience in Queens' diverse housing stock, from brick rowhouses to older colonials. Check for certifications from manufacturers (like Owens Corning) and read verified reviews on local platforms. A trustworthy Flushing contractor will perform a detailed energy audit and provide a clear, written contract outlining materials, R-values, and timelines.

5My Flushing house is old and drafty. Will insulation alone solve my high heating bills?

Insulation is critical, but in Flushing's climate with cold, windy winters, air sealing is equally important. Older homes have significant air leaks around windows, doors, and sill boxes that insulation won't stop. A comprehensive approach that combines air sealing with adding insulation to attics and walls is necessary to maximize comfort and meet NYC's energy efficiency goals, significantly reducing those Con Edison bills.