Serving Suffolk
& Nassau County
Rating

Based on 2750 Reviews

631-924-0677

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Family Owned & Operated Since 1971!

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631-924-0677

24/7 live answering
Schedule Service
  • Plumbing
    • Plumbing Repair
    • Whole-Home Plumbing Inspection
    • Standard Water Heater Services
    • Tankless Water Heater Services
    • Kitchen Plumbing Repair
    • Kitchen Plumbing Installation
    • Sump Pumps
    • Gas Lines
    • Water Treatment & Filtration
    • Frozen Pipe Repair
    • Plumbing Repiping
    • Leak Detection
    • Slab Leak Detection
  • Drain
    • Drain Cleaning Service
    • Water Line Repair
    • Water Line Installation
  • Cooling
    • Air Conditioning Repair
    • Air Conditioning Installation
    • Air Conditioning Maintenance
    • Mini Split Installation
    • Smart Thermostat Installation
    • Air Quality Services
    • Anchor by NH Ross
    • Cooling System Quote
  • Heating
    • Heating Repair
    • Heating Installation
    • Heating Maintenance
    • Oil to Gas Conversions
    • Gas Furnace Services
    • Gas Boiler Services
    • Heat Pump Installation Services
    • Heat Pump Services
    • Mini Split Heating Installation
    • Air Quality Services
    • Smart Thermostat Installation
    • Anchor by NH Ross
    • Heating System Quote
  • Electrical
    • Electrical Services
    • Electrical Installation
    • Indoor/Outdoor Lighting Installation
    • Ceiling Fans
    • Circuit Breakers
    • Home Surge Protection
    • Electric Car Charging Stations
    • Home Generator Services
    • Home Generator Installation
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What Our Clients Say

Testimonials

Will was very professional and thorough. He took the time to explain things to me.
danielle martin
Daniel was here yesterday very knowledgeable polite and friendly I guarantee NH Ross company to anybody that’s looking for good service all around
David Lugo
Daniel was the first member of NH Ross to come repair my HVAC system after the AC stopped working over the summer and was flooding the utility closet with water. He did not rush, walked me through each problem and educated me, was professional and polite - great experience! I’ve had such horror stories with contractors on the past and I now feel comfortable knowing I have NH Ross to rely on each month.

Beyond that, I then had Eli and James come for my annual free time up of my heater. Having moved in only a few months ago, I was totally unaware of the lack of upkeep from the previous owners. Eli and James diagnosed everything, explained the problems thoroughly in layman’s terms, went above and beyond to fix ancillary defects, and provided a full repair within under one hour!

This company is fantastic, I highly recommend them to anyone. Communication and scheduling with the office is a breeze. I’ve had the worst experiences with techs and NH Ross has been a rock star!
Michael Palatta
Bryan was extremely helpful. I was stressed about my ac unit and he fixed it and explained everything. What a relief. Bryan and NH Ross for the win. I will be using them again
Etienne Lucien
I highly recommend Cole Thomas, who performed a comprehensive inspection and identified specific issues overlooked by other electricians. He successfully replaced the recessed lighting in my living room and kitchen; I was impressed by his methodical approach, meticulous attention to detail, and commitment to quality workmanship.
Robert Hylton
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
Patrick was awesome. He explained everything and got right to work. There were times that I forgot that he was here. Everything was neat and clean when he left.
Paula Kopp
Kevin was great! He was very thorough, and explained everything clearly. He was also very good with my dogs, making the whole experience go smoothly.
Lilia Silverstein
Eli and James were wonderful. Polite and informative. Send them back every time!
Ann Webb
Todd from Ross was prompt, polite, knowledgeable and did impeccable work. I highly recommend Ross and specifically Mike. I had Will and Cole take care of another matter (after hours) which was appreciated. Polite knowledgeable and efficient. Great work
Stephen Ferretti

    Need service in Suffolk and Nassau counties?

    Call Us Today & See How We Can Help!

    631-924-0677

    24/7 Live Answering
    Family Owned & Operated Since 1971
    631-924-0677
    24/7 Live Answering

    120 Middle Country Road
    Middle Island, NY 11953

    Serving Suffolk &
    Nassau County


    NH Ross is Long Island's trusted source for plumbing, HVAC, and electrical services. With a focus on excellence and customer satisfaction, we elevate homes through reliable craftsmanship and personalized solutions.
    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    LICENSE #’s:

    Master Plumber: MP-3125
    Master Electrician: ME-4605
    HVAC: H3600110000

    Schedule Service

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    • Plumbing
      • Plumbing Repair
      • Whole-Home Plumbing Inspection
      • Standard Water Heater Services
      • Tankless Water Heater Services
      • Kitchen Plumbing Repair
      • Kitchen Plumbing Installation
      • Sump Pumps
      • Gas Lines
      • Water Treatment & Filtration
      • Frozen Pipe Repair
      • Plumbing Repiping
      • Leak Detection
      • Slab Leak Detection
    • Drain
      • Drain Cleaning Service
      • Water Line Repair
      • Water Line Installation
    • Cooling
      • Air Conditioning Repair
      • Air Conditioning Installation
      • Air Conditioning Maintenance
      • Mini Split Installation
      • Smart Thermostat Installation
      • Air Quality Services
      • Anchor by NH Ross
      • Cooling System Quote
    • Heating
      • Heating Repair
      • Heating Installation
      • Heating Maintenance
      • Oil to Gas Conversions
      • Gas Furnace Services
      • Gas Boiler Services
      • Heat Pump Installation Services
      • Heat Pump Services
      • Mini Split Heating Installation
      • Air Quality Services
      • Smart Thermostat Installation
      • Anchor by NH Ross
      • Heating System Quote
    • Electrical
      • Electrical Services
      • Electrical Installation
      • Indoor/Outdoor Lighting Installation
      • Ceiling Fans
      • Circuit Breakers
      • Home Surge Protection
      • Electric Car Charging Stations
      • Home Generator Services
      • Home Generator Installation
    • All Offers
    • Memberships
      • NH Ross Anchor Club
    • Contact
      • Book Online
      • Customer Service
      • Premier Program
      • Careers
    • About
      • Financing Options
      • NH Ross Guarantee of Great Service
      • Our Service Area
      • Blog
      • NH Ross Videos
    HVAC System Quote