Call Now
Website
Call
Business Details
35 Years
experience
Emergency
services
Trusted Plumbing & Heating Services in Hamilton, NJ
Michael J. Petito Plumbing & Heating has served Hamilton, NJ, and Mercer County for over three decades, built on a foundation of trust, expertise, and community commitment. Founded in 1991 by Michael Petito, a third-generation plumber, the company combines deep industry experience with a personalized approach to deliver reliable residential and commercial solutions. Our team specializes in emergency plumbing, water heater services, boiler repair, bathroom remodeling, and comprehensive maintenance, ensuring every project meets the highest standards of quality and safety.

With a focus on transparency, we provide upfront pricing and prioritize customer satisfaction, fostering long-term relationships through exceptional service. Recognized for integrity and professionalism, we remain locally owned and operated, dedicated to evolving with industry advancements while maintaining the core values that have defined our success.
Services
Emergency Plumbing Water Heater Installation Bathroom Remodeling Boiler Repair Sewer Services Fixture Repairs Leak Detection Home Renovations Gas Line Installation Drain Cleaning
Details
  • Year established: 1991
Highlights and features
  • We offer 40+ years of combined plumbing and heating expertise in Mercer County.
  • Our team provides 24/7 emergency services with same-day availability.
  • Transparent pricing and no hidden fees for all projects.
  • Locally owned and deeply connected to Hamilton and surrounding communities.
  • Consistently top-rated by customers for professionalism and quality work.
What people say
Highly recommended Professional and courteous Quick emergency response Spotless cleanup Best plumber in NJ
Services
Emergency Plumbing
We address urgent plumbing issues like leaks, clogs, and water heater failures with same-day service and 24/7 availability. Our team ensures rapid diagnosis and durable fixes to minimize property damage. Customers praise our prompt response and professional execution during critical situations.
Water Heater Installation
Our experts handle full water heater replacement, including disposal of old units and installation of energy-efficient models. We ensure proper temperature settings and compliance with safety standards. Customers highlight our clear explanations and spotless post-service cleanup.
Bathroom Remodeling
We manage complete bathroom overhauls, from demolition to final fixtures, ensuring functional and aesthetic upgrades. Our process includes plumbing redesign, waterproofing, and coordination with contractors. Clients emphasize our attention to detail and stress-free project management.
Boiler Repair
We diagnose and repair boiler issues like pressure loss, leaks, and pilot light failures, with annual maintenance plans to prevent breakdowns. Our technicians service gas, oil, and combi boilers. Customers trust our expertise in restoring heating efficiency swiftly.
Sewer Services
We resolve sewer blockages, tree root intrusions, and pipe deterioration using advanced tools to prevent costly emergencies. Our proactive maintenance extends system longevity. Clients note our thoroughness in addressing complex underground plumbing challenges.
People
Michael J. Petito
Owner
Third-generation plumber with 40+ years of experience, founded the business in 1991. Known for hands-on leadership, community focus, and a commitment to quality workmanship that drives customer loyalty.
Questions
Why am I seeing sediment in my hot water?
Sediment buildup in your water heater tank occurs over time due to mineral deposits. Flushing the tank or replacing an older unit can resolve this issue.
What towns in Central Jersey do you work in?
We service Hamilton, Ewing, Princeton, Robbinsville, Lawrence, Hopewell, Allentown, and Long Beach Island in Mercer County, NJ.
How long does a water heater typically last?
Water heaters typically last 10-12 years. Frequent repairs, leaks, or reduced efficiency indicate it may need replacement.
Why is my heater not producing hot water?
Common causes include faulty elements, sediment buildup, or a broken pilot light. Contact us for a diagnostic inspection.
Do you offer boiler maintenance?
Yes, we provide annual boiler tune-ups, safety checks, and efficiency consultations to extend system lifespan and ensure winter readiness.