Contact Us For
An Estimate!
Products & Services

Air Sealing Insulation

  • Air sealing
  • Weatherization
  • Attic insulation
  • Basement insulation
  • Garage insulation
  • Crawl space insulation
  • Wall insulation
  • Ductwork insulation
  • Ductwork sealing
  • Spray foam insulation
  • Mineral wool fiber insulation
  • Rigid foam insulation
  • Cellulose insulation
  • Fiberglass insulation
  • Blown-in insulation
  • Radiant barrier installation
  • Ice dam prevention

Electrical Services

  • Certified electricians
  • LED lighting
  • Replacement LED linear panels
  • Residential electrical services
  • Commercial electrical services
  • Commercial lighting fixtures
  • Commercial light bulbs

FREE Home Energy Audits & Service Quotes

Company Awards
Bethpage Best of Long Island 2024
We did it again! We won Bethpage Best of LI Best Insulation Company for 2024. The Bethpage Best of... [Read more]
Bethpage Best of Long Island 2023
The Bethpage Best of LI contest is a roadmap to the best, top-notch businesses and services throughout both Nassau and... [Read more]
The Best of the Best 2020
The Best of the Best looks for businesses across the nation that have a history of success, consistent and progressive... [Read more]
More Awards

Expert Indoor Air Quality & Insulation Services Serving Brookhaven, NY

 Brian was fantastic and great to work with! ...
Happy Customers Surrounding Brookhaven, NY
Work Requests

Click the icons to see what our customers had to say.

Reviews From Brookhaven
Testimonials From Brookhaven
Triple H insulation did a great job with the insulation.
Testimonial by Robert R. from Brookhaven, NY
Brian was very awesome and Knowledgeable.
Testimonial by Peter T. from Brookhaven, NY

Brookhaven's Leading Home Insulation Company

Triple H Insulation has been providing high-quality home insulation services throughout Long Island since first established in 1999. We are a woman-owned and operated, energy-saving contractor who specializes in spray foam, attic, and blown-in insulation services. We provide simple, individualized financing solutions because we believe everyone deserves to have access to our energy-saving services regardless of their income. We operate by this principle, so much so that we have been awarded the PSEG Long Island Century award every year since 2014, which is presented to companies who completed 100 or more projects through PSEG Long Island's affordable energy-saving program!

Spray Foam Insulation Experts

Spray foam insulation is tightly packed to effectively seal gaps and cracks in garages, crawl spaces, basements, walls, and other rooms, providing an insulating barrier that is superior to other products on the market. As Brookhaven's full-service home insulation contractor, we recommend spray foam because of its easy application and ability to insulate and air seal at the same time. Spray foam insulation is also convenient, as it doesn't have to be cut, fit, and set like rigid board insulation. When spray foam insulation fully sets, it won't settle, move, or decay, providing you maximum insulating power for years to come!

We at Triple H Insulation can diagnose your insulation and air sealing issues and determine what insulation services can be performed to resolve them. Once your home is properly sealed and insulated, you will enhance the overall comfort and value of your home, while also saving money on utility bills!

Professional Attic Insulation Installation & Upgrades

There are several warning signs that your attic isn’t properly insulated, such as high utility bills and rooms that are too hot in the summer or too cold in the winter. One of the easiest and most inexpensive ways to improve overall home comfort is with an attic insulation upgrade. Proper attic insulation can help to minimize heating and cooling expenses by nearly 40%. Call or click today to learn more about our expert attic insulation services!

Reliable Fiberglass & Cellulose Blown-in Insulation

Improve home comfort, regulate home temperatures, and cut utility costs with effective blown-in insulation for garages, crawl spaces, attics, basements, and other home areas in Brookhaven, NY. Blown-in cellulose or fiberglass insulation is installed through a long, flexible hose, that can extend all the way to your attic and can be applied directly over existing insulation.

If your home has less than the U.S. Department of Energy recommended R-20 insulation, then you may be wasting energy and subjecting your family to uncomfortable home temperatures. With cost-cutting blown-in home insulation, you can avoid all that!

Insulation services and products we offer:

  • Air sealing
  • Weatherization
  • Attic insulation
  • Basement insulation
  • Crawl space insulation
  • Ductwork insulation and sealing 
  • Mineral wool fiber Insulation
  • Cellulose insulation
  • Blown-in insulation
  • And more!

Thorough indoor air quality testing

Are you and your family suffering from ailments like headaches, fevers, allergies, and more? These symptoms can often be associated with “sick building syndrome” If the air quality in your Brookhaven home isn’t up to par it can make your family sick and can continue to cause problems in your home. Triple H Insulation offers a variety of solutions that can improve the air quality of your home, including replacement doors, ductwork solutions, and more! If the air quality in your home has you worried call Triple H Insulation now! Our expert technicians are trained and certified to detect and correct building defects that cause indoor air quality problems.

Free Home Energy Audits

Is your house underperforming? Are rooms too hot in the summer and too cold in the winter? Do temperatures fluctuate without cause? Do you feel gusts of wind from closed windows or other openings? Triple H Insulation has the technicians trained to identify energy problem areas with your Brookhaven, NY home. With our no-cost home energy audit, they will explain where your home can improve, what energy-saving upgrades you need, and how much these services will cost.

Benefits of a home energy audit:

  • Detailed recommendations for energy improvements
  • Potential savings from 5 to 30 percent on utility bills
  • Recommended upgrades that improve energy costs and home comfort
  • Protection from unrealistic energy-saving claims
  • Free service quotes on all recommendations
  • And more!

Expert Duct Sealing and Insulation services in Brookhaven

Triple H Insulation offers duct sealing & insulation services to help keep your Brookhaven, NY home comfortable and energy-efficient. Our home improvement experts accurately diagnose your ductwork problems and provide safe and effective duct sealing and duct insulation services. Whether you need ducts sealed or insulated, you can rely on Triple H Insulation to get the job done quickly and efficiently! Call us now to schedule a free estimate!

Case Studies From Brookhaven
This homeowner contacted Triple H requesting a Home Energy Assessment. The homeowner was experiencing drafts in the attic and basement causing there...
Work Requests From Brookhaven, NY
Project Location: Brookhaven, NY
I'm considering having spray insulation done in my crawl space.
Project Location: Brookhaven, NY
In the middle of a 2nd floor extension and looking for a quote to install insulation in the new section of the home
Project Location: Brookhaven, NY
Garage needs to be insulated. Spray on insulation?
Project Location: Brookhaven, NY
Room is ready for spraying. Open framing (2x6) , no prep required, should be a simple in and out job Ceiling (pitched ceiling) approx 600sqft Walls (x3) 500 sq ft Require R value of approx 20. Closed cell.
Service Area
Free Estimate