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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

Before and After Pictures from Garden City
Cellulose Attic Insulation & Air Sealing - Stewart Manor, NY

Cellulose Attic Insulation & Air Sealing - Stewart Manor, NY

Before After
Cellulose Attic Insulation & Air Sealing  - Stewart Manor, NY Cellulose Attic Insulation & Air Sealing  - Stewart Manor, NY

A lovely resident from Stewart Manor reached out to Triple H, they wanted to know how they could reduce the cost of heating and cooling the home. This attic had insulation but was not properly sealed. Insulation alone will not stop air leaks. Triple H air sealed the attic floor before installing cellulose insulation. With the combination of air sealing and insulation this home will be much more comfortable, less drafty, and quieter. 

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

Garden City's Dedicated Spray Foam & Attic Insulation Company

From beginning to end, the service I got was AMAZING! I would highly recommend Triple H to my family and...
Happy Customers Surrounding Garden City, NY
Work Requests

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Reviews From Garden City
Testimonials From Garden City
The Crew was absolutely amazing!!
Testimonial by Joshua C. from Garden City, NY

Why Choose Triple H Insulation?

Is your home too hot in the summer and too cold in the winter? If you have these problems or ones like these, you are in the right place! Triple H Insulation, are home comfort experts and we are here to help you! We are a certified woman-owned and operated home improvement company that specializes in energy saving and comfort increasing insulation services. Our team of experts can identify problem areas in your home and also recommend the proper solutions. Call or click today to schedule a FREE home insulation estimate!

Garden City, NY's Spray Foam Insulation Experts

Spray foam insulation is one of the best insulation products on the market. It has a superior R-Value compared to alternative forms of insulation. Spray foam air seals and insulates in one step because it expands to fill gaps and cracks. Spray foam insulation doesn't require any maintenance because of how sticky it is, it will never shift or separate from the wall it's sprayed on. Lastly, spray foam insulation is an incredibly durable product, it is water waterproof and mold resistant.

Experienced Attic Insulation Company

Not enough attic insulation can negatively impact home comfort and cause energy bills to rise. In the summer, attic insulation will create a barrier between the hot sun beating down on your roof and the rooms below you are trying to keep cool. In the winter, attic insulation will prevent your heated air from escaping into your attic and out of your home. To ensure year-round comfort contact us today and schedule a FREE attic insulation estimate!

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 Garden City 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.

Garden City's Leading Blown-In Insulation

Blown-in insulation is one of the most cost-effective ways to ensure your home is energy-efficient. Blown-in insulation which is sometimes referred to as “blow-in” or “blown” insulation is very convenient because, well, it is blown from a tube. Due to its unique application, it can quickly be installed in almost any space. Blown-in insulation provides excellent insulation value and can reduce heating and cooling costs by as much as 40%. Contact us today to schedule a FREE blown-in insulation estimate!

Expert Duct Sealing and Insulation services in Garden City

Triple H Insulation offers duct sealing & insulation services to help keep your Garden City, 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!

Work Requests From Garden City, NY
Project Location: Garden City, NY
I want my attic inspected for proper insulation and proper air sealing. My unit gets hot upstairs. Also, need to be inspected for mold as other units have had issues.
Project Location: Garden City, NY
Insulation in attic needs to be cleaned up and re-done.
Project Location: Garden City, NY
Just want to see how much it would be to weatherstrip windows, seal seams around in-wall A/C units, doors, overhang bay window. Also to seal the basement crawl space, which is still cold., already did the rim joists by Triple H.
Project Location: Garden City, NY
Recently purchased new home and insulation in attic visibly looks to be deteriorating (ie piles on fallen insulation on ground, around AC unit) and attic temperature is very hot and humid. Looking to have this inspected and updated. Also interesting in proper attic ventilation, attic fan solutions etc
Project Location: Garden City, NY
My house was built in 1950s and the upstairs gets very warm on warm sunny days. I am looking to improve my energy efficient for both cooling and heat.
Project Location: Garden City, NY
Large third floor and want to do Immediately.
Project Location: Garden City, NY
Request a quote for Replace old central air conditioning system and install new one.
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