Save money and energy with our expert insulation & home energy services

We Fix Uncomfortable Homes

You deserve a comfortable home!Get started with a free in-home estimate

Comfortable room temperatures

Even, comfortable
room temperatures

Healthy indoor air quality

Cleaner, healthier
indoor air quality

Energy bill savings

Lower energy bills
all year-round

Long Island's Spray Foam & Attic Insulation Experts Near Brookhaven, Islip, Huntington

Triple H Insulation, Heating & Cooling offers industry-leading home insulation services

PSEG Long Island ProgramsSince 1999, Triple H Insulation, Heating & Cooling has been providing Nassau & Suffolk Counties customers the most comprehensive energy-saving services with the utmost integrity and professionalism. As a woman-owned company, we are committed to treating everyone with equal respect and focus on direct communication with all the household decision makers so each person is engaged in the process.

Our skilled energy experts use building science to help our clients save up to 40% on their energy usage, cutting their energy costs and improving their home or office comfort. We hold a Gold Star Home Performance Contractor designation from the Building Performance Institute (BPI) and each member of our technical staff is individually BPI certified as energy auditors and building envelope professionals.

Schedule your home energy audit and a FREE, no-obligation price estimate for any of our energy-saving spray foam insulation, blown in insulation, home insulation, ductwork, and indoor air quality services and more in New York, including Islip, Brookhaven, Huntington and nearby today!

Insulation in Nassau & Suffolk Counties, Huntington, Islip, Brookhaven


We offer a variety of insulation options to make a difference in your home's comfort.

Spray Foam Insulation in Nassau & Suffolk Counties, Huntington, Islip, Brookhaven

Spray Foam

Maintain comfortable interior temperatures with air sealing spray foam insulation.

Home Energy Audit in Nassau & Suffolk Counties, Huntington, Islip, Brookhaven

Home Energy Audit

Long Island customers are qualified for a no-cost assessment.

Windows in Nassau & Suffolk Counties, Huntington, Islip, Brookhaven


Improve your home's comfort and curb appeal with beautiful, energy-efficient windows.

Recent Projects in Nassau & Suffolk Counties

Why Nassau & Suffolk Counties homeowners choose us

BPI Goldstar contractor with certified home energy specialists

Five-time PSEG Long Island Century award winners

Woman-owned company serving Long Island since 1999

Does your home get stuffy in the summer and chilly in the winter? This discomfort is the driving force behind your high energy bills, poor home performance and lowered property value. Triple H Insulation, Heating & Cooling can help. For about 20 years, we have provided Nassau & Suffolk Counties homeowners with quality whole-home insulation, making our community more comfortable and energy efficient one home at a time. We also offer window replacement, ductwork sealing and insulation, and indoor air quality solutions.

Call today to schedule your FREE, service quote and home energy audit, where one of our technicians identify and diagnose where your home can improve its energy-saving abilities!

Happy Customers in Nassau & Suffolk Counties

Energy-saving solutions and services

Whatever your energy-saving issues are, our technicians can identify them with our top-to-bottom, no-cost home energy audit. From the attic to the basement, from insufficient home insulation to drafty windows, our savvy professionals will leave no stone unturned, identifying uncomfortably hot or cold rooms, fluctuating temperatures, causes for high heating or cooling costs and what services can resolve them.

Whether you need to upgrade your attic insulation to spray foam, rigid foam, ProWool, or blown in, or you need to replace defective, drafty windows, we have these energy-saving solutions and more!

Home insulation experts

Does your home feel uncomfortably chilly in the winter and too hot in the summer? Insufficient, thin, weathered home insulation and poor air sealing may be to blame. With an inadequate attic, crawl space, or basement barrier, your utility costs will rise as your HVAC unit continuously runs trying to regulate home temperatures.

Triple H Insulation, Heating & Cooling is Nassau & Suffolk Counties's experienced insulation contractor offering spray foam, blown in, cellulose, and ProWool insulation for crawl spaces, basements, attics, basements, and walls.

Breathe Easier with Indoor Air Quality (IAQ) Solutions

The quality of the air we breathe, indoors and outdoors, has a big impact on our health and comfort. Common side effects of indoor air pollution include unpleasant odors, stuffy air, and health-related symptoms such as congestion, sneezing, coughing, watery eyes, and headaches.

If you have questions about IAQ, give us a call today to talk with one of our friendly team members. We'll discuss all of your options and provide additional solutions to improve the air quality in your home.


Uncomfortable Homes Fixed

Find out more information

our service area

We serve the following areas

Our Locations:

Triple H Insulation, Heating & Cooling
90 Arlington Ave
St James, NY 11780
Triple H Insulation, Heating & Cooling service area


View All Associations

Building Performance Institute
Building Performance Institute
Public Service Enterprise Group of Long Island
Public Service Enterprise Group of Long Island
Building Performance Institute Professional
Building Performance Institute Professional
Certified Woman-Owned Business
Certified Woman-Owned Business
Dr. Energy Saver Authorized Dealer
Dr. Energy Saver Authorized Dealer
Lead Safe Certified Firm
Lead Safe Certified Firm
Long Island Green Homes
Long Island Green Homes
Public Service Enterprise Group of Long Island
Public Service Enterprise Group of Long Island
Suffolk County Certified Energy Auditor
Suffolk County Certified Energy Auditor
Service Area
Free Estimate