Cooper Plumbing & Mechanical — Hamilton, NJ

Business Overview

Cooper Plumbing & Mechanical in Hamilton, NJ is a licensed plumbing and mechanical contractor serving industrial, commercial, institutional, and select residential clients. The company offers on-call emergency response for urgent plumbing incidents and runs professional crews that use digital tools for project scheduling and reporting. Work ranges from single repairs to multi-site pipe installations.

Key Services

Services focus on water and sewer systems, fixtures, and full plumbing installations. Main offerings include:

• Drain installation and drain repair for commercial and institutional sites
• Faucet installation and faucet repair for kitchens and restrooms
• Sink installation and toilet installation for new builds and renovations
• Water pipe installation and water pipe repair for distribution and process piping
• Plumbing inspection, plumbing installation or replacement, and plumbing repair

Areas Served

Cooper Plumbing & Mechanical serves Hamilton NJ and nearby communities, including:

• Trenton, Ewing, Lawrence, West Windsor
• Mercerville, Hamilton Square, White Horse, Mansfield
• North Hanover, Chesterfield, Yardville, Upper Freehold
• Bordentown City, Morrisville PA

Company History

The firm began as a family trade carried across generations and evolved into a licensed contractor focused on larger plumbing and mechanical work. It built a reputation by taking on pipe installations for water and sewer treatment plants, warehouses, schools, and restaurants. The company carries NJ DPMC Prequalification for plumbing and boilers and shifted to digital project management to reduce on-site delays.

Leadership

Leadership includes a fourth-generation certified Master Plumber who directs projects and maintains local ties. The owner’s experience spans public and private sector work, and the company often collaborates with municipal teams in Mercer County. Crew leads are licensed technicians trained to work on institutional systems and code-compliant installations.

Specialties & Highlights

• NJ DPMC Prequalification for plumbing and boilers — accepted on public projects.
• Experience with water and sewer treatment facility piping and commercial process lines.
• Digital project tracking for clear timelines and fewer surprises on larger jobs.
• On-call emergency response for urgent leaks, backups, or pipe failures.

Why Locals Choose Cooper Plumbing & Mechanical

Residents and institutions in Hamilton, NJ rely on Cooper Plumbing & Mechanical for steady, practical plumbing work. The firm’s long family lineage in the trade and focus on public and commercial systems make it a familiar presence on larger local projects. Technicians know how seasonal weather in central New Jersey — hot, humid summers and freezing winters — affects pipes and drainage, and they plan work with that in mind.

Cooper Plumbing & Mechanical in Hamilton, NJ balances field experience with current credentials, making it a practical option for municipal, school, and restaurant plumbing needs across the region.