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18 Years
experience
Emergency
services
Your Trusted Local Plumbing & Heating Experts in Hampton Bays, NY
Founded in 2008, MZ Plumbing & Heating is a family-owned and operated business serving Suffolk County and the North and South Shores of Long Island. With over two decades of combined experience, our licensed master plumber specializes in residential and commercial plumbing, heating systems, water filtration, and gas conversions. We prioritize 24/7 emergency service to address urgent needs, offering repairs, installations, and maintenance using high-efficiency equipment. Our commitment to quality is reflected in two-year warranties on parts and labor for new installations, along with senior citizen and new customer discounts.

We provide free estimates, home inspections, and water analysis to ensure transparency and customer satisfaction. Our expertise extends to new construction projects, bathroom remodels, and waste line inspections, emphasizing reliability and local market knowledge. By maintaining full licensing and insurance, we uphold industry standards while delivering cost-effective solutions tailored to client needs.
Services
Plumbing Heating Water Filtration Gas Conversions New Construction
Details
  • Year established: 2008
Highlights and features
  • We have over 20 years of experience in plumbing and heating services.
  • Our team offers 24/7 emergency service for urgent needs.
  • Fully licensed and insured master plumber on staff.
  • Senior citizen and new customer discounts available.
  • Two-year warranties on all new installations.
Services
Plumbing
Our plumbing services include drain cleaning, leak detection, bathroom remodels, and emergency repairs. We handle residential and commercial needs with licensed expertise, ensuring efficient systems and long-term durability. Our team provides 24/7 support for urgent issues like burst pipes.
Heating
We specialize in heating system installations, repairs, and oil-to-gas conversions. Our services cover oil heating units, propane systems, and high-efficiency replacements. All installations include a two-year warranty, with $200 off new equipment and free estimates for Suffolk County residents.
Water Filtration
We install water filtration systems to remove contaminants using reverse osmosis, softeners, and purification filters. A free water analysis identifies system needs, ensuring safe drinking water for homes and businesses across Long Island.
Gas Conversions
Upgrade from oil to natural gas or propane systems for cost savings and efficiency. Our experts handle propane tank installations and conversions, reducing energy bills while maintaining compliance with local regulations for residential and commercial properties.
New Construction
We provide full plumbing and heating system installations for new homes and commercial buildings. Our services include custom designs, high-efficiency equipment, and free inspections, supporting local construction companies since 2008 with reliable, code-compliant solutions.
Questions
What areas do you serve?
We serve Suffolk County and the North and South Shores of Long Island, including residential and commercial properties.
Do you offer emergency services?
Yes, we provide 24/7 emergency plumbing and heating services for urgent repairs.
Are there discounts available?
We offer 10% off for senior citizens and new customers, along with seasonal promotions.
What warranties do you provide?
All new installations include a two-year warranty on parts and labor.
How can I schedule an appointment?
Call us at 631-594-5700 anytime for emergency services or to book a free estimate.
Reviews (5)
Jeet Bhaidasna
Dec 03, 2020 Report
Positive:Punctuality,Quality,Responsiveness,Value
I have no personal connection with this company and found these guys via google search. I can't endorse them enough. Responsive. On time. Quality work. Would recommend them without hesitation as every experience I've had was positive.
Robert McConnell
Oct 19, 2020 Report
They came by and spent 5 min looking then told me a price. They said they will E-mail the quote that day. After calling them multiple times I get the E-mail 4 days later and its now $300.00 more than what was verbally said to me originally. The $135.00 they ripped us off, earned them a call to better business and possibly small claims . Very unprofessional, TOTAL RIPOFF.
Rob Fazz
Jul 26, 2020 Report
MZ was great. I needed them to install my new washing machine because the deliverer/installer who came told me they could not connect it because the drain hose was incompatible. I bought a new drain hose and Sam and Mike installed it in 5 minutes and then showed me that the original installer could have used the connector adapter that came with the washer. They also adjusted the dryer installation. Excellent service. Top notch. I used another plumber in the area in the past, but from now on it will be MZ.
Bluebee Pals
Jun 26, 2020 Report
Positive:Professionalism,Punctuality,Quality,Responsiveness
MZ Plumbing is fantastic..They are professional and very responsive with all their services. We required emergency services, basement flooding during the early evening. In addition, they replaced piping materials in our utility room.....
Services:Pipe repair,Drain unblocking,Leak investigation and repair
Hilary Chasin
May 15, 2020 Report
MZ Plumbing is my go-to plumber. Moe gets back to you within 60 minutes, even on a Sunday night. His Team seem to really care about the plumbing health of your home. They take the time to explain exactly what the issues are in the present, and potentially in the future. I have had nothing but good experiences that leave me with peace of mind.