Foam Masters
Trusted Spray Foam Insulation in Mercer County
Foam Master USA is your trusted partner for reliable spray foam insulation.


Foam Masters
Local Spray Foam Insulation Company Serving Mercer County, NJ
From Hamilton and Princeton to Ewing and Lawrenceville, we are proud to provide Mercer County with expert spray foam insulation services.
We’re a local business that understands how homes and buildings in Central Jersey are built and what they need to stay comfortable and efficient year-round. We’ve applied sprayable insulation in crawl spaces under colonial homes. We’ve added foam polyurethane layers to commercial walls that face long winters and muggy summers.
Looking for spray foam insulation near me and want to work with the company that actually understands your town? Foam Master USA is here.
Call today to schedule an on-site visit.
Our Foam Insulation Services

Basement
Insulation
Keep cold air out and reduce moisture buildup. Our foam insulation seals basement walls and rim joists to help regulate indoor air.

Crawlspace
insulation
We apply closed cell spray foam insulation to stop air leaks, deter pests, and protect plumbing in crawl spaces beneath Mercer County homes.

Existing Homes
insulation
We retrofit older properties with modern sprayable insulation that dramatically improves energy performance without major renovation.

Sound Proofing Insulation
Service
Open cell spray foam insulation helps reduce noise transfer in homes, offices, and multi-family dwellings.

Commercial
Insulation
Office buildings, warehouses, and retail spaces benefit from durable, energy-efficient insulation that meets code and cuts utility costs.

Spray Applied
Fireproofing
Our fire-resistant coatings provide critical protection for commercial and residential structures where fire compliance matters.

Steel Beam
Fireproofing
Steel components in basements, warehouses, and multi-unit buildings are protected with fire-rated spray solutions that last.

Spray Foam
Insulation
We provide full-service installation of high-performance foam polyurethane insulation as per the structure and your budget.
Foam Masters
Why Spray Foam Performs Better Than Other Insulation
You might be wondering how spray foam insulation stacks up against traditional materials like fiberglass or cellulose. The truth? It outperforms them in nearly every way.
Here’s why Mercer County homeowners and builders are making the switch:
- Spray foam expands to fill tiny gaps and awkward spaces
- It resists mold, mildew, and pests
- It doesn’t shift, sag, or compress over time
- It offers better air sealing and moisture resistance
- It lasts longer, reducing the need for replacement
Closed cell spray foam insulation is a strong vapor barrier, keeping dampness and humidity from creeping into basements or walls. That means fewer long-term repair bills and better indoor air quality.
Looking for spray foam insulation near me that actually makes a difference?
Our Installation Process
At Foam Master USA, we make things simple. Our team follows a clear and thorough process to ensure safe, clean, and efficient results.
Step-by-Step:
- We begin with a full site evaluation and inspection.
- We discuss foam types, R-values, and your goals.
- We prep the space with protective coverings and safety gear.
- We apply spray foam insulation to targeted areas.
- We monitor expansion and curing.
- We clean up and walk you through the finished result.
Our crews are on time, respectful, and ready to answer questions. Whether we’re insulating a home near Quaker Bridge Mall or fireproofing beams in a Trenton warehouse, we give the same attention to detail every time.

Why Choose Foam Master USA?
- Licensed and insured
- Spray foam experts only
- Residential & commercial
- Fast quotes and scheduling
- Friendly, trained technicians
- Local knowledge of building codes
- Trusted by homeowners and contractors
What Is Spray Foam Insulation?
Spray foam insulation is applied as a liquid and expands into a solid foam, sealing gaps, cracks, and joints that allow air to leak in and out. Unlike fiberglass or cellulose, spray foam creates an airtight barrier that helps reduce energy loss, keeps temperatures even, and limits moisture buildup.

Open cell spray foam insulation
Open cell spray foam insulation has a lower R-value but expands to fill difficult spaces, offers good soundproofing, and is often used for interior walls and ceilings.
Closed-cell spray foam insulation
Closed-cell spray foam insulation offers a higher R-value per inch, adds structural integrity, and resists moisture, ideal for basements, crawl spaces, and external walls.
Call us now to learn what R-value works best for your property.
Is Spray Foam Worth the Cost?
EPA indicates that energy bills can be cut down by 20% when air leakage is considerably minimized with insulation. Are you still wondering if it’s worth the cost? You shouldn’t.Call our spray foam insulation service in Astoria to deliver the best spray foam service in town.

Contact Us
- 718-865-9647
- 1022 Avenue P STE 1 Brooklyn, NY 11230
