Richmond Hill

Mark Henry Plumbing And Heating Corp

5.0 of 5

Average of 121 Google reviews

Positive and negative reviews

  • Positive 121 reviews, 100% of all reviews
  • Negative 0 reviews, 0% of all reviews
  • Not counted 0 reviews, 0% 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 summary of their website

About Mark Henry Plumbing And Heating Corp

Mark Henry Plumbing and Heating Corp. serves building owners across New York City’s five boroughs. The company conducts city-required gas inspections, RPZ backflow tests, and boiler inspections, and submits inspection reports to the Department of Buildings for customers.

From their website, locallaw152inspection.com, as of October 27, 2026.

These facts are the business's own claims, and FairPipes has not checked them. AI summarized the website and can make mistakes.

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 professional and knowledgeable service

  2. Reviewers praise clear explanations and helpful guidance

  3. Prompt, punctual service

  4. Fair or reasonable pricing

  • Written reviews used: 114
  • 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.

Photos

From their website, locallaw152inspection.com

Call (718) 306-7926Visit website

License record

Not checked by FairPipes yet

We do not have license records for New York yet. Look up this business on the state licensing board's website.

Details

Hours
  • Monday to Friday 9:00 am to 8:00 pm
  • Saturday and Sunday 9:00 am to 5:00 pm

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

Reviews

From Google

Prem Ghosh 5 of 5

Great price | $400–600 I hired Mark and his expertise because my property was up for the local law 152 inspection that nyc mandates every 4 years. My original plumber gave me a run around for nearly a year and I wanted to get it done as I have alot of other obligations to tend to. After finding Marks number and seeing his great reviews I gave him a call and he was absolutely prompt, attentive and very professional and to the point. We set up a date to do the inspection and Mark came over in perfect timing and looked through my property and unfortunately it did not pass the first inspection. There were small things not up to code because I have a older property and I also had some conditions that needed to be improved upon which were all addressed and taken care of. He recommended me an excellent plumber named Gary, who just like Mark are very professional and know their craft very well. Mark stayed on the phone with him and explained all of the work that was necessary for me to pass inspection, which is huge. Its not easy for a non plumber to know all these things, so this was a huge help. Gary took care of the work, and Mark rescheduled for the 2nd inspection a few weeks later. And we passed on the 2nd time. He came in perfect timing again and took care of all the filing. Nyc has also changed this to where you can apply for these things online but it is not at all intuitive and ridiculously confusing. I am very proficient in tech and I would still be confused, but Mark laid everything out and also has the I structions necessary to follow so you can set up an account and pay for the filing inspections and see the status of your property on the nyc database. Overall I would absolutely recommend Mark and his services. He is an exceptional guy and he did an excellent job and I appreciate all of his help, advice and expertise and his recommendation for Gary. So that I now have a new plumber I can rely on when needed. Ill see you again in 4 years. Cheers. 🙏🏾.

From Google

Dan Zheng 5 of 5

Great price Mark is very nice and professional, he showed up on time, talked with me step by step about how the world would be done, very happy!

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate it

From Google

Priscilla Cooke 5 of 5

Mark Henry is a Licensed Master Plumber and I hired him for an LL152 inspection. He was patient, knowledgeable, and professional. After his inspection, he took the time to explain the work that needed corrections, and was clear in communicating the type support hangers, type & color of paint that was required. Plumbing is not my wheelhouse, so the details and guidance he provided is incredibly helpful, in addition to saving time. I truly appreciate his honesty and transparency, which is something that’s hard to find these days. Mark made this a very smooth and straightforward experience, and I would highly recommend him for anyone that needs an LL152 inspection. He’s already in my calendar for the next required inspection. Thank you, Mark.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you Priscilla for the kind words, I appreciate your support

From Google

Tony Wong 5 of 5

Excellent service regarding Local Law 152 inspection and reporting. Reasonable price, good communication, timely filing with the City.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate it

From Google

Moshe 5 of 5

Professional and reliable

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate it

From Google

Ivan He 5 of 5

Great price | $300–400 I hired Mark Henry for an LL152 inspection and couldn’t be happier with the experience. He explained every step in detail, made the process easy to understand, and was completely transparent throughout. Mark is honest, trustworthy, and charges a very fair rate compared to the rest of the market. I strongly recommend him to anyone needing an LL152 inspection.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support and business we appreciate it 🙏

From Google

Angie 5 of 5

It is rare to find someone who goes above and beyond for a complete stranger, but that is exactly what Mark does. I reached out to him regarding a gas line integrity test, which is a task that falls outside his typical scope of work. Despite the fact that he could not take the job, he did not just move on and delete my message. Instead, he took the time to call me back and provide thorough, expert advice on how to navigate the process. He even provided a realistic price range so I could approach the project with confidence. He offered all of this guidance for free, proving that he is as sincere as he is knowledgeable. Although we have never met in person, Mark is officially my first choice for any future plumbing needs. He is a rare find in the industry (probably in any industry).

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for the kind words, it was great speaking with you and good luck with this project. I hope our conversation helped.

From Google

Albert Yakhnin 5 of 5

We hired Mark Henry Plumbing and Heating Corp to perform the Local Law 152 gas line inspection at 2701 Cropsey Avenue, and the experience was outstanding from start to finish. Mark was knowledgeable, thorough, and took the time to walk me through every step of the process clearly and honestly. Communication was effortless — he responded promptly and arrived exactly on schedule. His pricing was fair and transparent. I would highly recommend him to anyone in need of a gas inspection or plumbing services.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you Albert for the support, we appreciate you 🙏

From Google

K P 5 of 5

Great price We had an excellent experience with Mark, a Licensed Master Plumber. From the moment we spoke, it was clear that he is incredibly knowledgeable, honest, and professional. What really stood out to me was his integrity—he took the time to explain everything clearly and did not try to take advantage of my lack of knowledge, which is unfortunately rare these days. Mark gave us thoughtful, accurate guidance that ultimately saved us a significant amount of time, stress, and unnecessary expense. His transparency and willingness to educate rather than upsell truly set him apart. I highly recommend Mark to anyone looking for a trustworthy and experienced plumber. I will absolutely be using him again for our next required inspection. Thank you again, Mark—you made a complicated situation so much easier.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for the kind review, it really helps us tremendously. We appreciate it

From Google

Marcin Godlewski 5 of 5

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your business we appreciate it

From Google

Jesse Wright 5 of 5

Great price I have consistently had an outstanding experience dealing with Mark. He is responsive, considerate, thorough, professional, courteous, explains all steps and findings clearly, and has been a pleasure to work with. I routinely go to him first for all of my plumbing needs, including Local Law 152 gas inspections and backflow preventer tests.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your kind words and review. I appreciate your support and business.

From Google

Lo Buck 5 of 5

Mark is very knowledgeable. He explains clearly what is needed and what has to be done. He is a master plumber and came for Local 152 gas inspection Mark is very pleasant to work with. Will use again.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate your business

From Google

Sal Lavore 5 of 5

We hired Mark to do multiple buildings for our periodic gas inspections.Mark was very thorough and knowledgeable .He goes the extra mile to explain every aspect of the process.We will definitely use him again. It's a pleasure working with a professional firm.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support, we appreciate it 🙏

From Google

Lynn Gripper 5 of 5

Great price | $300–400 I am writing to formally express my sincere appreciation for the exceptional service that was provided. From start to finish, the work was professional, thorough, and handled with the highest level of care. The inspection of my pipes was extremely detailed and comprehensive. You took the time to carefully evaluate everything, explain your findings clearly, and answer all of my questions with patience and respect. That level of communication and transparency made a significant difference and gave me great confidence in the process. I also want to commend you for promptly preparing and submitting the necessary letter of approval to the Department of Buildings (DOB). Your efficiency and attention to detail ensured that everything was properly documented and compliant. It was clear that you take great pride in doing your work correctly and completely. It is not easy to find a master plumber who combines technical expertise with professionalism, patience, and integrity. Your service exceeded my expectations, and I am truly grateful for the outstanding job you performed. Thank you again for your exceptional work. I would not hesitate to recommend you to others.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your kind review. We appreciate it, and we appreciate your support 🙏

From Google

Stuart Feuerstein 5 of 5

I hired Mark to conduct my Local Law 152 gas line inspection. He was excellent to work with. He explained everything in detail and was very straightforward. I found him to be honest, trustworthy and a pleasure to work with. He was very easy to communicate with and very prompt in his responses and showed up exactly when he said he would. His price was very reasonable. I could not have been more satisfied. I would definitely recommend him.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your business we appreciate you

From Google

David Diamond 5 of 5

Great price | $300–400 Mark was excellent to work with. He did my gas line inspection and explained in detail how to correct the minor problems he found. I found him to be honest and trustworthy. His prices were also very reasonable. I would recommend him to anyone looking for a plumber. Services Service not listed

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate you

From Google

AGC Management Inc. 5 of 5

We just hired Henry to help with gas pipe inspeciton! He’s awesome!!

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate you!

From Google

Jay Gould 5 of 5

Great price | $300–400 Mark got in touch early, showed up exactly when he said he would, charged less than most or all (I don't even get quotes from others after last inspection in 2021). Inspected quickly and efficiently and was friendly and helpful. Services Service not listed

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate you!

From Google

George Sablayan 5 of 5

Mark has been great to work with. They’re responsive, professional, and really know their stuff. The team showed up on time, explained everything clearly, and got the job done without any hassle. I’ve used them for inspections and repairs for the buildings that i manage, and the service has always been consistent and reliable. Highly recommend them for any plumbing or heating needs.

Business reply

Mark Henry Plumbing And Heating Corp

Thank you George it's always a pleasure working with your team, we all appreciate your support

From Google

dorit straus 5 of 5

Very happy with the service provided and with the care take to make appointments and keep them ! Highly recommend

Business reply

Mark Henry Plumbing And Heating Corp

Thank you for your support we appreciate you

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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.

About Mark Henry Plumbing And Heating Corp

From their website, locallaw152inspection.com, as of October 27, 2026.

These facts are the business's own claims, and FairPipes has not checked them. AI summarized the website and can make mistakes.

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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