Serving Suffolk
& Nassau County
& Nassau County
We've Won Best of LI!
Best Gas Heating & Best Water Filtration Specialists on Long Island for 2026Professional 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.
$79
Heating System Check-Up
Expires 01/31/26
Coupon cannot be combined.
Must be presented at time of presentation.
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
Services
Heating
Services
Cooling
Services
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
Services
Water Heaters
Services
Drains
Services
Oil to Gas Conversions
Services
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
$79
Heating System Check-Up
Expires 01/31/26
Coupon cannot be combined.
Must be presented at time of presentation.
Must be presented at time of presentation.
$500 OFF
Complete Mini Split Heat Pump Install
Expires 01/31/26
Coupon cannot be combined.
Must be presented at time of presentation.
Must be presented at time of presentation.
$50 OFF
A Completed Repair
Heating, Air Conditioning, Electric and Plumbing
Expires 01/31/26
Coupon cannot be combined.
Must be presented at time of presentation.
Must be presented at time of presentation.
$1000 OFF
Complete Oil to Gas Conversion
Free Estimates
Expires 01/31/26
Coupon cannot be combined.
Must be presented at time of presentation.
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
Read More Reviews
Dan G did a check of the heating unit and did the maintenance needed. He also checked my carbon monoxide alarm and saw that it expired. I ordered two more. He suggested I put one where I sleep. He does a very good job of explaining the unit and what may need to be done next. Thank you Dan.
Dan G did a great job. He explained the issue with the AC thoroughly. Very knowledgeable. He was patient professional and friendly. He put a temporary fix. In place.
Brian and Rob came today to install the new AC unit. They were extremely professional. They explained what they were doing and what was done very clearly. They took good care of the house putting down the cloths on the floor. Very knowledgeable and thorough. Would definitely recommend NH Ross!
Christine P
Dan provided excellent service from start to finish. He arrived on time, was professional and punctual, and was incredibly knowledgeable. What I appreciated most was how thorough he was, and how clearly he explained everything to me — I have zero concept of HVAC systems, and he made it easy to understand without making me feel confused or judged.
Dan was also very sweet and authentically passionate about his work. You can tell he truly cares and is doing this from the heart. I never felt rushed during the appointment, and I especially appreciated that I didn’t feel pressured to commit to any large financial obligations. He gave me honest information and made sure I felt comfortable with my options. I would absolutely recommend Dan to anyone.
Basquiatflesh e
NH Ross did a lot of work at my house previously and Paul came to quote me work on my new home for electrical panel he was professional and great knowledge plus explained everything about my home electrical
Jeff Nelson
Paul was excellent and thorough. He informed me on everything I need and explained what was entailed in order to fix things. Great personality too which is always a plus when dealing with homeowners.
Christine Desimone
My technician Eli came today and fixed my heater checked as thoroughly very professional.
Lori Russo
Anthony, was knowledgeable at Dx ‘ing the
The sump pump and toilet issue. He provided me a written quote and repaired the problem in a timely manner.
Thank you! Anthony
Chris Martello
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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
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