Air Conditioning ContractorHVAC ContractorHeating ContractorPlumberElectrician
NH Ross is a leading plumbing, heating, cooling, and electrical company serving Long Island. Offering repairs, installations, and maintenance services at affordable, up-front prices, NH Ross is raising the bar across Nassau and Suffolk Counties.
When you need a reliable and efficient professional to work on your home’s many fixtures and units, trust NH Ross. They are dedicated to providing quality work as well as outstanding customer service so that every customer has a positive experience, every time. Their clean and friendly technicians will respect your space and leave it just as clean as they found it.
Call today to schedule an appointment!
Our office is located at 120 Middle Country Rd, Middle Island, NY 11953.
Technicians consistently demonstrated professionalism, knowledge, and courtesy during service calls.
Customer Care
Many customers appreciated the thorough explanations and genuine care shown by technicians.
Communication
The company provided reliable communication regarding appointments and service updates.
Service Issues
Some customers reported dissatisfaction with service delays and unauthorized charges.
Overall Satisfaction
Despite some negative experiences, many customers expressed high satisfaction and trust in the company.
MR
Michael Rodgers
Feb 17, 2026
5.0
Mike F. From NH Ross was OUTSTANDING! Patient, efficient, nice, prompt, and explained everything clearly. I was so impressed with his professionalism and ability to work well. I shared about having a 14 month old baby, and he was adamant that he needed to get this set so my son could have a bath without worrying (it was a shower handle cartridge replacement). Will absolutely utilize again! Thrilled with the strive, and Mike F., total rockstar. Ask for him if you call NH Ross! Promise you will be thrilled.
RD
Raylynn Devlin
Feb 16, 2026
1.0
Beware of this company. I definitely should have paid attention to the yelp reviews.
Overpriced, made the situation worse upon their first service call, took over a week to get a part that we could have gotten at Lowe’s same day (when I asked Ken about this, he lied to us and said it wasn’t the same part. It ultimately was). The 2nd visit was 2 days later on a Friday. We were told that they would be here at 1pm, they didn’t get here until 6pm. That tech came with the wrong part, ordered the new part and told us we would be priority on Monday morning. They didn’t show up on Monday until 5pm to only be here for 15 minutes. After complaining to John about this (it takes a lot for me to complain) he offered us a $75 refund that we never received and I had to call back for. So for what took 15 minutes to fix, because of NH Ross we had to wait for almost a week, we ended up paying well over what we should have, had water damage as a result of what the first service tech did and not one person (Ken or John) cared about it.
The fact that they could have purchased the part from Lowe’s and fixed it for us immediately instead of being here at 3 separate times is ridiculous. The only reason we stuck with them is because when they took the deposit for the job they “accidentally” processed the full amount. Being that we are good and honest people, we just let them do the job instead of fighting. I can’t say the same for these people, who are the very opposite of good and honest. The lack of care and concern they have for their “customers” is beyond my comprehension.
VC
Vince Castorina
Feb 16, 2026
1.0
Got estimate for over $4000 to install 40 gal electric hot water heater. The unit was about $400. So the estimate as I was told was $3600 labor for about a 3 hr job. Thats $1200 an hr. .
Plumber rates on LI are about 250/hrs.
They are ridulously high at Ross. Go somewhere else.
SS
Sha-Quia
Feb 11, 2026
1.0
Unfortunately, I did not have a good experience. I called to schedule an estimate, I let the representative know I just moved into my home, I do not have any air conditioning systems, I have oil for heating and I’m looking to get central air installed. The representative proceeded to schedule a free estimate. A technician came to my house, took pictures of the inside of my home and was here for an hour looking throughout and went to his truck to draw up a quote only to come back and say NH Ross will not do new installations for central air. He proceeded to say he tried to convince them it was an easy job and they said they don’t want to do the job. Flabbergasted because why wasn’t this mentioned before scheduling. A complete waste of time. Also, the technician said he was unaware that they did not do new installations. I can imagine why because the website says they install and the representative was aware of exactly what I needed! Thoroughly confused and extremely disappointed.
VG
Vlad G
Feb 5, 2026
5.0
Called with an emergency — a burst hot water heating pipe behind the basement wall. I contacted the office at 10 a.m., and the plumber was onsite within 2 hours.
Mike F. was courteous, professional, and confident. He immediately knew what the problem was and how to fix it. He made a minimal cut through the sheetrock to access the pipe and was very careful. He has great knowledge of heat boilers and got the system back online perfectly after the repair.
Just 4 hours later, the house heat was fully restored and ready for the very cold nights ahead.
It wasn’t cheap, but it was absolutely worth it! Communication with the office was excellent before and after the job.
Great, efficient work — one very satisfied customer! Highly recommend!
NH Ross offers plumbing, heating, cooling, and electrical repairs, installations, and maintenance services in Long Island.
Where is NH Ross located?
NH Ross is located at 120 Middle Country Rd, Middle Island, NY 11953.
What are the operating hours for NH Ross?
NH Ross is open Monday through Friday from 7:00 AM to 7:00 PM, and on Saturday from 8:00 AM to 5:00 PM. It is closed on Sundays.
How can I contact NH Ross by phone?
You can reach NH Ross by calling +1 631-924-0677.
Does NH Ross accept credit card payments?
Yes, NH Ross accepts American Express, Discover, Mastercard, Visa, as well as cash and checks.
Does NH Ross offer onsite services and repairs?
Yes, NH Ross provides onsite services and repairs for their plumbing, heating, cooling, and electrical work.
What categories of contractors does NH Ross specialize in?
NH Ross specializes as an HVAC contractor, heating contractor, plumber, electrician, furnace repair service, and air conditioning repair service.
What nearby places can help me find NH Ross easily?
NH Ross is near locations like Matt Zaglin - State Farm Insurance Agent and Men at Arms Hobbies, which can help you identify the area when visiting.
Are there any nearby travel or rental services close to NH Ross?
Yes, nearby travel-related places include Hertz Rent A Car, Cruise America RV Rental, Dollar Rent a Car, and U-Haul Neighborhood Dealer for vehicle or equipment rentals.
What nearby dining or shopping options are available near NH Ross?
Near NH Ross, you can find Lombardi's Italian Restaurant, Bagel Cafe, Barnwood Deli & Dairy, as well as shops like HCB Her Closet Boutique and Maple Nail and Spa for dining and shopping needs.
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