Huntington Station

Master Plumbing Heating Cooling

4.5 of 5

Average of 398 Google reviews

Positive and negative reviews

  • Positive 349 reviews, 88% of all reviews
  • Negative 43 reviews, 11% of all reviews
  • Not counted 6 reviews, 1% of all reviews

Google reviews of 4 or 5 count as positive. Google reviews of 1 or 2 count as negative. Google reviews of 3 are not counted.

AI-generated summary

Summary of reviews

AI wrote this summary from the reviews below. It can make mistakes, so read the reviews too.

What reviewers like

  1. Reviewers praise punctual arrivals and prompt service

  2. Reviewers praise quality repairs and installations done well

  3. Reviewers praise professional, courteous technicians

  4. Clear explanations and answers

What reviewers dislike

  1. Reviewers report prices or quotes they consider excessive

  2. Reviewers report fees for estimates or declined work

  3. Reviewers report repairs that failed or left problems unresolved

  • Written reviews used: 300 of 362
  • Each point's review count is out of 300.
  • Made on October 24, 2026

AI reads the Google reviews shown on this page, up to 300. When there are more, it reads a random sample of 300 with the same mix of star ratings as all the reviews. Each point is something at least 3 reviewers say. It shows how many, and you can open their reviews. Complaints are what reviewers report, not our verdict. We check serious ones before showing them. AI can make mistakes, so read the reviews too.

Call (631) 391-9292Visit website

License record

Not checked by FairPipes yet

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Details

Hours
  • Every day Open 24 hours

Hours as listed on Google; we have not checked them.

Reviews

From Google

Heather Rubin 5 of 5

Reasonable price | $300–400 Amazing customer service super friendly my ac unit was working but leaking water in my basement. Joey arrived quickly and immediately knew the problem needed to replace a hose, pump and provide some routine cleaning maintenance to the system that I was not aware I should be doing. Now that I have Master cooling as a trusted advisor on my ac and heating needs I will never trust anyone else. Services A/C services, A/C system repair

From Google

Beth McCarthy 5 of 5

Chris was awesome he came to my father’s house to check his heat, explained everything clearly, was friendly and honest. Highly recommend asking for Chris, thanks again! Positive Quality, Professionalism

Business reply

Master Plumbing Heating Cooling

Thank you for your kind words - it is truly appreciated!

From Google

Axel Florentino 1 of 5

What a waste of time Want to charge $170 for a simple estimate I found a nother company who right away came to my house gave me a good price for free This company want it me to pay $170 and they were goin to bill me right at the spot for the job Is like singing a contract in blank and then you just get a big bill on top

From Google

Richas Richas 1 of 5

Vindictive, diabolical. Service contract in place for years. Bought a NEST thermostat, called them to install. They don’t install those without electrician, so installed Honeywell they had in truck. Charged $600 for installing a basic, no frills, thermostat. It was Fall going into Winter. Just found out 2 weeks ago they deliberately neglected to connect to central AC unit, only hooked up to heater. After that outrageous charge (anytime I call them it’s always $600) I refused to continue paying these thieves for annual maintenance service and looked for another company to service HVAC needs. When I realized they did not hook up new thermostat to central AC, I repeatedly tried calling for them to fix their neglect. They refused to take my call and put me on Do Not Service list when my phone # came up. After trying several times someone answered and said “I just wanted to see what you were calling about, you’re on a don’t service list because you dropped your service contract”. Darn right I did. Asked for a manager who never bothered to call back. Fast forward to new HVAC company, who said Master completely reversed wiring for AC and heating. STAY AWAY from this unethical, greedy business. I will be contacting BBB.

From Google

kim cheung 1 of 5

Update less than 3 years later, system is malfunctioning and Rinnai is saying the install is done wrong and will not provide warranty coverage until issue is fixed. Do not trust Masters to install properly. Make sure you have a video walkthrough after install with Rinnai support to verify install. They’re also really cheap and didn’t install the $200 pre-fab isolation valves making it easier to flush the system. Master's is really good; Tom is the best. Usually when i've hired companies to do a big job, after they get paid they'll say goodbye and you won't hear from them again. I hired Master's last year to do an oil to gas conversion. I've had some questions and they have come to inspect several times and come up with solutions to my concerns. Master's did not leave me high and dry after a $10K job. Thank you Tom!

Business reply

Master Plumbing Heating Cooling

Thank you for the kind words! It sounds like you would consider the service provided as "5-stars" but rated it as 3-stars. Would there be any particular reasoning for this? - We appreciate your business and look forward to working with you in the future.

From Google

Rozita Shay 1 of 5

Master plumbing and heating is now Universal. TERRIBLE service. I pay a monthly charge and every time they come they need to charge for something. The techs are inexperienced, do not know the system and have to come back. After spending $900 for a hot water heater repair (heater installed by Master in 2020), problem persisted. They told me I needed a new hot water heater, which is under warranty, but they need $3700 to install. Got another plumber, City Suburban Plumbing and the problem resolved. I liked Master Plumbing and their services but they have definitely changed for the worst. My recommendation is find a new company.

From Google

Suresh Santhanam 1 of 5

DO NOT USE - They send inexperienced "techs", overcharge for their services, and they blame their mistakes/issues on them being two different companies. Do yourself a favor and call around.

From Google

Gloria Blake 5 of 5

The service personnel was very professional, very patient in his explanation of his findings. Positive Professionalism Services Heating system repair

Business reply

Master Plumbing Heating Cooling

Thanks so much for the 5-star review

From Google

Meaghan McCarthy-Zislis 5 of 5

Got a new system installed last year and at 10 pm the other night the upstairs heat wouldn’t go on, we have a newborn so called right away and they got someone out to us by 10:30 and had it all fixed and on by 11, so happy with them

From Google

Irving Like 1 of 5

They over charge and use a subcontractor, do you homework on pricing first.

From Google

Super Dad 5 of 5

Friendly and professional

Business reply

Master Plumbing Heating Cooling

Thanks so much for taking the time to show off our 5-star service!

From Google

Jack Lopez 5 of 5

Professional and clean amazing work by Michael Giampaolo. I could not believe the before and after thank you! Positive Responsiveness, Punctuality, Quality, Professionalism Services Plumbing leak detection, Faucet installation, Plumbing leak repair, Faucet repair, Plumbing pipe repair, Service not listed

Business reply

Master Plumbing Heating Cooling

We appreciate your great review!

From Google

sandi landaas 5 of 5

GREAT SERVICE Services Ductless heating & A/C services

Business reply

Master Plumbing Heating Cooling

Hi Sandi, Thanks for the 5-stars! GREAT service makes us SMILE :)

From Google

Steve Kusik 2 of 5

Be on the lookout. Abusive unreasonable pricing. Their service tech who came out to provide an estimate was very professional and helpful. However, their corporate pricing was utterly ridiculous. The project was replacing toilet mounting ring, and small section of waste pipe. It was a 2.5 hour job. The quote was just over $2000. That’s approximately $1000 per hour. The materials were about 50 bucks. I very politely declined the work, and promptly found another plumber at less than half the price.

From Google

Rob Bengston 5 of 5

Positive Responsiveness, Punctuality, Professionalism Services Ductless heating & A/C services

Business reply

Master Plumbing Heating Cooling

Appreciate the 5-stars Rob!

From Google

Sharon Nelson 5 of 5

Positive Responsiveness, Punctuality, Quality, Professionalism, Value

Business reply

Master Plumbing Heating Cooling

Thanks for the 5-stars!

From Google

Daniel Levy 5 of 5

The technician was timely, knowledgeable, friendly, and incredibly efficient. Services Sump pump installation

Business reply

Master Plumbing Heating Cooling

Daniel, Can't get a much better review than that! Thanks so much for taking a moment to give us this great feedback. Look forward to working with you again in the future!

From Google

Jalik Parham 5 of 5

5 stars from sales with Marty to next day installation of boiler. Price was right!! A++. One of the easiest home improvement projects ever! Thanks! Positive Responsiveness, Punctuality, Quality, Professionalism, Value

Business reply

Master Plumbing Heating Cooling

Jalik, Wow! Thanks for giving us such an awesome review. We love providing a best in class experience through the entire process. Hope your enjoying the new boiler!

From Google

Brian Carroll 5 of 5

Positive Responsiveness, Punctuality, Quality, Professionalism Services Service not listed

Business reply

Master Plumbing Heating Cooling

Thanks so much for the 5 star review Mr. Carroll! We appreciate you sharing your experience with Master with the community and we thank you for your business.

From Google

Rick DiFilippi 5 of 5

Our serviceman Frank is the best. Positive Responsiveness, Punctuality, Quality, Professionalism, Value Services A/C services

Business reply

Master Plumbing Heating Cooling

Frank is the best! Thanks for taking the time for the 5-stars!

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Positive and negative reviews

Google reviews of 4 or 5 count as positive. Google reviews of 1 or 2 count as negative. Google reviews of 3 are not counted.

Summary of reviews

AI wrote this summary from the reviews below. It can make mistakes, so read the reviews too.

How summaries are made

How summaries are made

AI-generated summary

AI reads the Google reviews shown on this page, up to 300. When there are more, it reads a random sample of 300 with the same mix of star ratings as all the reviews. Each point is something at least 3 reviewers say. It shows how many, and you can open their reviews. Complaints are what reviewers report, not our verdict. We check serious ones before showing them. AI can make mistakes, so read the reviews too.

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AI-generated summary

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