The Best Insulation Contractors in Phillipsburg, NJ

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

#1

All Seasons Insulation & Radiant Barrier

4.8
(180 reviews)
Verified

A highly-rated, family-owned contractor specializing in comprehensive home performance upgrades. They are known for their expertise in both traditional and advanced insulation methods, particularly spray foam, and emphasize energy efficiency and air sealing to create a complete building envelope solution.

345 Roseberry St, Phillipsburg, NJ 08865 (This is a verified business address)

Specialties & Features

Spray foam insulation
Attic insulation and air sealing
Energy efficiency audits

Business Information

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

Supreme Insulation Inc.

4.7
(150 reviews)
Verified

A well-established contractor serving New Jersey and Eastern Pennsylvania with a broad range of insulation services. They have a strong reputation for professionalism and quality work in both residential and commercial properties, offering everything from blown-in attic insulation to complex basement and crawl space encapsulation.

100 Strykers Rd, Suite 1, Phillipsburg, NJ 08865 (This is a verified business address)

Specialties & Features

Blown-in insulation installation
Basement and crawl space insulation
Insulation removal and replacement

Business Information

Years in Business:20 years
Licensed:Yes
Insured:Yes
#3

Koala Insulation of Hunterdon & Warren Counties

4.9
(90 reviews)
Verified

Part of a national brand with a strong local franchise presence, Koala focuses on eco-friendly and sustainable insulation solutions. They are praised for their detailed assessments, clear communication, and expertise in using recycled materials like blow-in cellulose. They serve a wide area that centrally includes Phillipsburg.

55 County Rd 523, Ste 2, Flemington, NJ 08822 (Serves Phillipsburg directly)

Specialties & Features

Blown-in cellulose insulation
Insulation removal
Attic and wall insulation services

Business Information

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

Why These Are the Top Insulation Contractors in Phillipsburg

** The insulation market in Phillipsburg, NJ, is characterized by a mix of local dedicated contractors and regional companies that serve the broader Warren County and Lehigh Valley area. Due to Phillipsburg's older housing stock, there is a significant demand for insulation upgrades, removal of old or inefficient materials (like vermiculite), and air sealing to improve energy efficiency. **Average Quality:** The market quality is above average, with several providers holding key industry certifications (like BPI - Building Performance Institute) and being approved installers for energy rebate programs. This indicates a professional and technically competent local industry. **Competition Level:** Competition is moderate. While there aren't dozens of providers based directly in Phillipsburg, homeowners have a solid selection of 5-7 highly-rated contractors operating within a 20-mile radius, ensuring competitive pricing and service quality. **Typical Pricing:** Pricing is in line with regional averages. As a rough guide: * **Blown-In Attic Insulation:** $1,500 - $3,500 * **Spray Foam Insulation (R-13 for a wall):** $1.00 - $1.50 per board foot * **Whole-House Air Sealing & Insulation Audit:** $300 - $600 * **Basement/Crawl Space Encapsulation:** $3,000 - $8,000+ Many contractors in this area are knowledgeable about New Jersey's clean energy programs, such as the Home Performance with ENERGY STAR program, which can offer significant rebates and financing options for qualifying upgrades.

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 Phillipsburg regulations and climate

Frequently Asked Questions About Insulation in Phillipsburg

Get answers to common questions about insulation services in Phillipsburg, New Jersey.

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

For our humid continental climate with cold winters and hot, humid summers, a balanced approach is key. Attic insulation (typically blown-in cellulose or fiberglass to achieve an R-49 to R-60 rating) is the top priority to prevent heat loss in winter and attic heat gain in summer. Additionally, air sealing and insulating basement rim joists are crucial to combat drafts and moisture common in our region, improving overall comfort and energy efficiency year-round.

2How much does insulation installation typically cost for a home in Phillipsburg, NJ?

Costs vary significantly based on home size, material, and project scope, but Phillipsburg homeowners can expect a typical attic insulation project to range from $1,500 to $4,500. Regional material and labor costs influence this, and whole-house projects (attic, walls, basement) can range from $4,000 to $12,000+. It's vital to get itemized quotes from local contractors that detail the R-value, square footage, and materials to ensure you're comparing equivalent services.

3Are there any New Jersey or local Warren County rebates or incentives for upgrading my insulation?

Yes, New Jersey offers excellent incentives through the Home Performance with ENERGY STAR program, administered by the New Jersey Clean Energy Program (NJCEP). Phillipsburg residents can qualify for substantial rebates and attractive financing options for comprehensive air sealing and insulation upgrades that improve home efficiency. Always check the NJCEP website for current offerings and work with a certified participating contractor to access these benefits.

4When is the best time of year to schedule insulation work in Phillipsburg?

Fall and early spring are ideal seasons. Scheduling during these milder periods (April-May or September-October) ensures contractors are more readily available and allows you to prepare your home for the temperature extremes of our NJ winter and summer. While insulation can be installed year-round, avoiding the peak of summer heat or winter cold can make the process more comfortable for both workers and your household.

5What should I look for when choosing a local Phillipsburg area insulation contractor?

Prioritize contractors who are licensed, insured, and have strong local references. Specifically, look for certification from the Building Performance Institute (BPI) or as a NJCEP participating contractor, as this indicates training in comprehensive home performance and air sealing—critical for our climate. A reputable provider will offer a detailed, in-home assessment using tools like a blower door test, not just a quick quote, and should clearly explain how their solution addresses Phillipsburg's specific weather challenges.