Military and Senior Discounts Available
55 Remington Blvd,
Ronkonkoma, NY
Tell us what is happening with your plumbing or heating system so we can plan the right next step.
M&M Precision Plumbing and Heating Corp. is a plumbing company serving Ronkonkoma, NY, plus Nassau and Suffolk counties. With 20 years of experience, we provide residential and commercial plumbing and heating work with upfront pricing, 24/7 emergency availability, and licensed, insured, and bonded service.
We provide plumbing and heating support for homeowners, businesses, property managers, and commercial facilities. Our team handles plumbing repairs, drains, water heaters, boilers, heating systems, and chimney inspections. With 20 years of experience, we focus on responsive service, clear pricing, and lasting working relationships throughout Long Island.


M&M Precision Plumbing and Heating Corp. supports residential and commercial customers with plumbing and heating solutions throughout Ronkonkoma, NY, Nassau County, and Suffolk County. Our service range makes it easier to handle routine maintenance, system replacements, urgent repairs, and larger property needs through one established team.
Our plumbing services include 24/7 emergency plumbing, commercial plumbing, residential plumbing, water leak detection and repair, drain repair, drain cleaning, toilet repair and replacement, and kitchen and bathroom plumbing. We also install, replace, repair, and maintain water heaters for homes and businesses.
For heating needs, we provide 24/7 emergency heating, commercial heating, residential heating, boiler installation and replacement, boiler repair and maintenance, oil and natural gas heating support, high-efficiency boiler work, and chimney inspections.
Residential customers can turn to us for issues such as leaking pipes, clogged drains, water heater trouble, toilet problems, and heating failures. Commercial customers can use our team for plumbing systems, heating equipment, maintenance needs, repairs, and unexpected breakdowns that may interrupt daily operations.
With 20 years of experience, upfront pricing, financing options, and a large service area, we make it easier to address multiple plumbing and heating needs through one point of contact. Free estimates are available, and qualified customers can also ask about military and senior citizen discounts.

When you need a plumbing company in Ronkonkoma, NY, M&M Precision Plumbing and Heating Corp. is ready to support both residential and commercial properties. We handle everyday plumbing concerns, emergency repairs, heating problems, boiler work, water heaters, drains, leaks, and related system needs.
Our team brings 20 years of experience, upfront pricing, financing options, and 24/7 emergency availability to each job. Because we handle both plumbing and heating, customers can work with one team instead of coordinating multiple providers for connected property systems.
We proudly serve Nassau County and Suffolk County and focus on clear communication throughout the process. Whether you are dealing with an active leak, a heating failure, an aging boiler, recurring drain trouble, or a planned installation, we can assess the situation and help determine the appropriate next step.
M&M Precision Plumbing and Heating Corp. combines broad service capabilities with a local approach built around reliability, straightforward communication, and practical solutions.

Get straightforward answers about our plumbing and heating work, service availability, payment options, financing, emergency response, and the residential and commercial properties we support.
Yes. We provide 24/7 emergency plumbing and heating support for urgent problems that cannot wait for normal business hours.
Yes. We serve residential and commercial customers with plumbing, heating, boiler, water heater, drain, leak, and related system work.
We accept cash, check, and credit cards.
Yes. Financing is available for customers who want another way to manage qualifying project costs.
Yes. Free estimates are available. You can discuss your plumbing or heating needs with our team before moving forward.
Yes. Ask our team about available military and senior citizen discounts.
We serve Ronkonkoma, NY, along with customers throughout Nassau County and Suffolk County.
Yes. M&M Precision Plumbing and Heating Corp. is licensed, insured, and bonded.
Qualified for Plumbing and Heating Work
Share the issue you are experiencing and your property details. Our team will review your request and help plan the appropriate plumbing or heating service.