Plumbing Installation and Replacements

At NJM Mechanical and Contracting, we specialize in providing top-notch plumbing installation and replacement services for homes and businesses across Long Island, New York. With years of experience and a commitment to excellence, we’re here to ensure your plumbing systems are reliable, efficient, and built to last.

A toilet and sink in a bathroom on top of wooden floor.

Why Choose NJM Mechanical and Contracting?

  • Expertise You Can Trust: Our team of licensed and highly skilled plumbers has extensive experience handling all types of plumbing installations and replacements, from residential to commercial projects.
  • Master Plumbers License: NJM Mechanical and Contracting holds multiple Master Plumbers licenses in Suffolk and Nassau Counties, ensuring the highest standards of professionalism, compliance, and expertise in every project we undertake.
  • Quality Workmanship: We use only premium materials and cutting-edge techniques to deliver plumbing solutions that stand the test of time.
  • Customer-Centric Approach: Your satisfaction is our top priority. We listen to your needs and provide tailored solutions that fit your budget and schedule.
  • Transparent Pricing: No hidden fees or surprises. We provide upfront quotes so you know exactly what to expect.

Our Plumbing Services

Plumbing Installations

  • New construction plumbing
  • Bathroom and kitchen fixture installations
  • Water heater installations (tank and tankless)
  • Sewer and water line installations

Plumbing Replacements

  • Pipe replacements and repiping
  • Fixture upgrades (sinks, faucets, toilets, and more)
  • Water heater replacements
  • Sewer line and drain replacements
Pipes installed on a construction site.

Why Long Island Homeowners and Businesses Trust Us

Long Island residents know they can rely on NJM Mechanical and Contracting for prompt, professional, and dependable service. Whether you’re renovating your home, upgrading outdated systems, or building from the ground up, we’re your go-to plumbing experts.

Contact Us Today

Ready to get started on your plumbing project? Contact NJM Mechanical and Contracting for a free consultation and estimate. Let us show you why we’re Long Island’s trusted name in plumbing installations and replacements.