Serving Suffolk
& Nassau County
Rating

Based on 2606 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
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  • Electrical
    • Electrical Services
    • Electrical Installation
    • Indoor/Outdoor Lighting Installation
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What Our Clients Say

Testimonials

I had an excellent experience with Ross. The representative who took my phone call was extremely pleasant and accommodating. I requested a morning appt for the next day and sure enough, the technician came a little after nine. They even sent me text and picture of Paul when he was on his way. Paul was amazing - friendly, knowledgeable, and professional. Fixed my dimmer switch in a snap. Moving forward I will use Ross for all my electrical and plumbing needs.
Pete
Kevin the service men was excellent ! Knowledgeable in all facets of not only our AC system but how we could maximize it to get the most out of our system. His presentation of the Ross Anchor Club was convincing enough that we felt it was worth the investment .
George Sable
Kevin and Todd were absolutely fantastic from start to finish, super kind and professional about the whole installation and removal process of our boiler. Quick, efficient, clean — clear communication and confidence that let us know the work was being done right. Double checked to make sure everything was working right before leaving. I couldn’t recommend them enough. 11/10, amazing ✨
Patricia Abraham
Excellent Service and very thorough electrical inspection. Took the time to explain and educate where the shortfalls were and gave a prompt and fair estimate. NH Ross is a quality organization especially with people like Paul P working for them
Frank palladino
Daniel was efficient and polite and explained what needed doing clearly.
Honor Lassalle
Paul great. Super informative and thorough when looking through my electrical
David Lora
Brian was extremely kind, patient and thorough!
cassie green
Cole the electrician did a great job
Norman Mesard
The technician, Dan G., was very knowledgeable and explained each step of the diagnosis and repair of our AC system. Dan called ahead when on his way, listened carefully to our description of the cooling issues, and thoughtfully put on cloth booties before entering our home. Dan’s careful diagnosis and down to earth explanation of the repair issues were much appreciated. We are thankful that Ross Heating and Cooling was able to come to our assistance in a timely manner.
Susan Niver
Paul was great, very helpful.
Cassandra Kollar

    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