Based on 2526 Reviews

631-924-0677

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Family Owned & Operated Since 1971!

631-924-0677

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What Our Clients Say

Testimonials

Bryan L was a credit to his parents Courteous and knowledgeable articulate and professional an asset to his company

valerie niewierowski

Cole was excellent and extremely helpful today!!!!

Amy

Very friendly, knowledgeable and professional tech came out and quoted us a whole bunch of scenarios to help suite our budget. Wonderful service!

Cait Bradshaw

Cole did a great job. Very professional. Cleaned up as well

Mike O'Connor Sr.

Klivan’s electrical check-up of the house was outstanding. Very thorough, courteous and professional.

Josh Seifert

We add a couple of jobs done by Todd from NH Ross, he did a great job and was always friendly and accommodating. I’d recommend him and NH Ross for any plumbing, heating or electrical work. I have recently got a few more jobs done by Cole T, and Jack J. Both were amazing technicians, explaining the job they were going to do and also very polite. I had my water heater serviced by Mo, and he was extremely helpful, explaining everything he was doing and very charismatic all the time.

Adrian Luna Rojas

Mohamed D is extremely professional, knowledgeable, and courteous. He was very thorough and answer my all questions. Highly recommend!

Chan Leung

I'm very happy with my experiences with NH Ross. I've used quite a few services now as I am a new home owner and have signed up for their monthly service plan. Most recently, I had a new water tank installed which was led by Andrew. He was very professional and did a great job. The location of the water heater is in a tough spot (located under the home in a crawlspace), so I especially appreciate Andrew and his partner's hard work to remove the old tank and install the new one. I've also had Paul come out to my home to help with an electrical evaluation, an electrical panel upgrade, and all of my many electrical questions/concerns. He is extremely knowledgeable, friendly and helpful. It's important to feel that you can trust someone when it comes to something as important as home electrical work; I know that my home is in good hands when Paul is there. Lastly, the dispatch team is great. Very communicative- always let's me know the day before and day of what's going on and who's coming out. EDIT: In April 2026 I had plumbing work done led by John and Anthony. Once again, the pipes are all located in a crawlspace, so I really appreciate the labor that went into this job. I also had work done on my kitchen and bathroom sinks. It was a large job, but John and Anthony were so professional and efficient. John was the one who initially came out to inspect the issue and go over my options with me. He was extremely thorough and explained an option to only fix the burst pipes, an option for the sink work, and an option to do a larger pipe replacement (it's an old house and was in need of an upgrade on that front). What I've appreciated most about all of my experiences with NH Ross is that no one has been pushy. They present the options and give their opinion, but as a customer it's great to not feel pressured when it comes to very expensive decisions.

Michelle F

Cole was fabulous

Mary Terry

Klivan was wonderful and thorough.

krystell aquino

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

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