We've Won Best of LI!

Best Gas Heating & Best Water Filtration Specialists on Long Island for 2026

Professional Plumbing, HVAC, and Electrical Services

Tailored for Long Island Homes
NH Ross is your go-to for reliable plumbing, HVAC, and electrical solutions in Long Island. With a focus on quality and customer satisfaction, we're your trusted partner for home comfort and safety in Suffolk and Nassau County.
Limited Time Offer
$55

Heating System Check-Up

Natural Gas Systems Only
Expires 11/15/26
Coupon cannot be combined.
Must be presented at time of presentation.
Embark on a Journey of Unmatched Excellence in Plumbing, HVAC, and Electrical Solutions

NH Ross: Your Gateway to Premier Home Services


Welcome to NH Ross, where your home experience is our passion. Our unwavering dedication to excellence brings you premier plumbing, HVAC, and electrical services. Our commitment to quality craftsmanship, reliability, and customer satisfaction ensures your home receives the highest standard of care. Join us in redefining comfort and well-being for families across Long Island.

  • With a steadfast commitment to excellence, NH Ross ensures top-notch craftsmanship, reliability, and customer satisfaction.
  • We are Long Island’s go-to partner for superior home comfort through plumbing, HVAC, and electrical services.
Plumbing
Heating
Cooling
What We Do

Services at NH Ross

Explore NH Ross's comprehensive services in plumbing, HVAC, and electrical solutions. Elevate your home comfort with our expert craftsmanship and reliable expertise.

Electrical
Drains

Need Service?

Call Our 24/7 Line for Fast, Friendly Service!

631-924-0677

Why Choose NH Ross

  • Family Owned & Operated Since 1971
  • Same Day Service
  • Same or Next Day Installs
  • Unmatched Expertise in Plumbing, HVAC, and Electrical Services
  • Commitment to Superior Craftsmanship and Quality
  • Reliable, Prompt, and Customer-Focused Service
  • Local Team Familiar with Long Island Needs

  • Proven Track Record of Customer Satisfaction

  • Transparent Pricing and Honest Communication

  • Fast Response

Schedule Service
Coupons

Special Offers

Limited Time Offer
$55

Heating System Check-Up

Natural Gas Systems Only
Expires 11/15/26
Coupon cannot be combined.
Must be presented at time of presentation.
$55 OFF$50 OFF

Any Repair

Heating, Air Conditioning, Electric and Plumbing
Expires 11/15/26
Coupon cannot be combined.
Must be presented at time of presentation.
$500 OFF

Complete Mini Split Heat Pump Install

Expires 11/15/26
Coupon cannot be combined.
Must be presented at time of presentation.

What Is Anchor By NH Ross?

Anchor by NH Ross is our self-branded HVAC equipment, backed by a vendor-managed inventory in our warehouse. This ensures swift access to common HVAC parts, reducing turnaround time to near-zero. This innovative approach enables NH Ross to deliver prompt and efficient service, ensuring your home's comfort with quality, speed, and reliability.
Experience faster, efficient service, and reliable solutions for your home comfort needs with Anchor by NH Ross.
Learn More
What Our Clients Say

Testimonials

We HAVE OVER

12k REVIEWS THAT WE ARE PROUD OF

4.7 Google Rating

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Read More Reviews
Had a very good experience with NHRoss this week. Daniel came out from NHRoss just to check on our HVAC system. We wanted to make sure our heat was functioning properly as winter approaches. Our house can be temperamental for heating and cooling so we tend to need someone who really knows what they are doing. Daniel has turned out to be our “go-to” technician From Ross. Daniel is one of the technicians who came in clutch figuring out what was wrong with our system last year. So we have requested Him ever since. He gave us extra attention last year and his efforts and expertise trouble-shooting made all the difference.. This week, he came promptly and checked our system and reported that everything was A-OK. Our switch from Air conditioning to heat was smooth this season and that is a relief. It shows that Daniel’s repair last year, did the trick. Knock wood. Grateful for Daniel and NHRoss providing competent service and at a reasonable price too.
Mr. T-Talk
NH Ross is an extremely professional company. Their workers are reliable and conscientious. Cole came over for to asses various electrical upgrades in my home. He gave concise and clear quotes, offering multiple options. Prices are on the high side but the work is guaranteed for a year.
Karen K
Eli was great when he came to do my heater checkup and filter replacement. Thank you!
Merissa Doyle
Will was great, on time and professional
Marie welch
Just had Will come to my home to fix an outlet in my garage! He was awesome, clean and explained everything that needed to be completed! I would highly recommend him!
Nicolas Fiorante
Daniel serviced my heating. He was pleasant and showed me some things on the gas heater that I had questions about.
mary kay
    Where We Work

    Areas We Serve

    NH Ross is proud to serve customers throughout Long Island, from Suffolk County to Nassau County. From Huntington to Montauk, our expert plumbing, HVAC, and electrical services ensure homes across this region experience unparalleled comfort and reliability.

    suffolk county

    nassau county

    View All Service Areas