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  • Verified reviews icon88
    Verified insulation services reviews

Top-Rated Insulation pros in New City - Updated Nov 2026

Avatar for JJ&K Remodeling Corp
JJ&K Remodeling Corp
5.0(
31
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving New City, NY and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I wanted to get my attic insulated. First, I reviewed what materials would be best to use, what a quality inspection of the work to be done should consist of, estimates for the work to be done. Then I obtained three proposals for the jobs. One was ridiculously high. The lowest was based on a cursory inspection and accompanied by legalese language mentioning that the initially quoted price was subject to change, that a lien could be placed on the property, etc. I selected JJ&Kâ s proposal. It was based on a thorough inspection, and the price was in line with my expectations. Alfredo Oleasâ team was professional and courteous. They did what I would consider a quality job. They followed required safety precautions and cleaned up after the work. Alfredo was a pleasure to work with, and I highly recommend his company."
28 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for McMahon Spray Foam, LLC
McMahon Spray Foam, LLC
4.6(
32
)
Spray Foam Insulation - InstallBatt, Rolled or Reflective Insulation - Install or Upgrade

Serving New City, NY and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"Anthony and his team did an incredible job insulating our full gut remodel in Fairfield. He took the time to put together a foam package that made the most of our budget. The crew was polite, neat and efficient. They took great care to cover finished surfaces before spraying and did a thorough clean up so we could jump right into sheet-rocking. Highly recommended for quality of work, constant communication and value!"
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Spray Foam Insulation
Open Cell Spray Foam

+5

Response time1 day
143 neighbors recently requested a quote
Recommended by90%of homeowners
Avatar for ProSeal Foam
ProSeal Foam
5.0(
3
)
Batt, Rolled or Reflective Insulation - Install or UpgradeInjection Insulation - InstallSpray Foam Insulation - Install

Serving New City, NY and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

ProSeal Foam LLC specializes in professional spray foam insulation for residential and commercial properties throughout the Hudson Valley and surrounding areas. We provide both open-cell and closed-cell spray foam solutions for new construction, renovations, additions, attics, walls, basements, crawl spaces, garages and more. \n \nOur goal is to create a tighter, more energy-efficient building envelope that helps reduce air leakage, improve indoor comfort, control moisture and reduce the workload on heating and cooling systems. \n \nWith extensive construction experience, we understand how a building works as a complete system?not just how to spray insulation. We take pride in clean, professional installations, attention to detail and providing the right insulation solution for each project. \n \nWhether you?re a homeowner, builder or contractor, ProSeal Foam LLC is ready to handle projects of all sizes. Contact us today for a consultation and estimate.

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Insulation FAQs, answered by experts

Fiberglass is considered a favorite garage insulation choice due to its combination of affordability, ease of installation, and overall effectiveness. Fiberglass provides good thermal resistance, helping regulate garage temperatures and minimize heat transfer. Additionally, fiberglass is moisture-resistant, reducing the risk of mold or mildew formation.

Insulating windows without plastic is usually the better method. Outside of simply replacing your windows, you could buy cellular shades, which trap air between the window and the home, add a window film that blocks UV rays and traps heat, or cover your windows with a low-emissivity coating called “low-E.”

Most heat in a garage is lost through air leaks in windows, doors, and walls. This is especially true if the walls are uninsulated, which is common in garages. Consider insulating your garage before installing a garage heater to ensure the heat it generates isn’t wasted, making it less efficient.

Asbestos has many beneficial properties, including fire resistance, strength, and chemical resistance. It is also an excellent insulator, which is why it was used in pipe insulation and other building materials for decades. For all its benefits, asbestos is dangerous for human health, which is why it was eventually banned from use in certain products.

Costs depend on insulation material, labor, accessibility, and whether existing insulation requires removal.

The New City, NY homeowners’ guide to insulation services

From average costs to expert advice, get all the answers you need to get your job done.