Why Homeowners Trust MSI
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Licensed technicians with decades of experience
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Respectful service that treats your home like our own
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Honest recommendations backed by real expertise
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Clean workmanship and long-lasting solutions
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Seamless coordination with our remodeling team when needed
Plumbing may be behind the walls, but great service should be front and center. When your home needs trustworthy, high quality plumbing work, MSI is ready.
Plumbing Repair & Maintenance
From leaks and clogs to full system issues, our team quickly diagnoses and repairs problems to keep your home running smoothly. We handle pipe repairs, fixture issues, drain problems, and emergency situations with precision and care.
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Design & Installation
Whether you are updating a kitchen, bathroom, addition, or basement, we design and install plumbing systems built for long-term performance. Our team ensures every line, fixture, and connection is correctly placed, code-compliant, and tailored to your home.
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Water Conditioning
Central Jersey water is notoriously hard, but we can fix that. We offer free water testing and install high-quality softening and filtration systems, including Lancaster equipment, to improve taste, protect plumbing, and reduce minerals.
Learn more about water conditioning
Maintenance Plans
Our maintenance plans give you peace of mind with scheduled checkups and discounted service rates. It is one of the easiest ways to keep your plumbing system healthy and avoid big, unexpected repairs — the kind you never see coming until your toilet supply line decides to quit and starts spraying water everywhere.
Regular inspections help catch small issues long before they turn into emergencies, saving you stress, time, and the cost of major repairs.
Learn how MSI can help protect your home from disaster with a customized maintenance plan. If you have any questions, please give us a call.
Gas Line Installation & Repair
We safely install and repair gas lines for ranges, outdoor kitchens, fireplaces, water heaters, dryers, and more. Every project includes proper permitting, testing, and full code compliance for peace of mind.
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Hot Water Solutions
We install, repair, and replace traditional, tankless, hybrid, and indirect water heaters. As Bradford White and Rinnai specialists, we help you choose the right system, bring installs up to code, and remove old equipment safely.
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Sump Pumps & Backup Systems
Protect your home from flooding with reliable sump pump installations and backup systems, including Water Commander units that work even during power outages. We prepare your home for heavy storms and unexpected water issues.
Learn more about sump pumps & backups
Fixture Upgrades
Small upgrades can make a big difference. We install faucets, toilets, shower valves, disposals, and appliance hookups, ensuring everything is properly fitted, leak-free, and up to code.
Learn more about fixture upgrades
Backflow Prevention
Keep your drinking water safe with licensed backflow testing, installation, and annual inspections performed by Rich, our certified backflow specialist. We handle all testing documentation and ensure full New Jersey compliance.
Learn more about backflow prevention
emergency services
Plumbing problems do not wait for business hours. Whether you have a major leak, a burst pipe, a clogged drain backing up, or a sudden loss of hot water, our team is here to help. We respond quickly, walk you through immediate steps, and get your home under control as fast as possible.
Learn more about emergency services
MSI Master Plumber - Rich DeTorres
Rich was born and raised right here in Hunterdon County and brings more than 35 years of plumbing experience to every job he touches. He holds licenses in both New Jersey and Pennsylvania and is known for his ability to break down even the most complex plumbing issues in a way that makes perfect sense. Customers never walk away confused — just confident.
Outside of work, Rich is happiest spending time outdoors or hanging out with his dogs, who think he’s the greatest human alive. And if you’ve ever been lucky enough to try his award-winning chili, you know his skills go well beyond plumbing.
supporting the next generation of plumbers
MSI is proud to participate in the official Department of Labor apprenticeship program for plumbing. Investing in the next generation of skilled tradespeople is core to who we are — and essential to the future of our industry.
Our apprentices receive hands-on training, mentorship, and real-world experience alongside licensed professionals. They learn the craft the right way: with safety, precision, and respect for the customer at the forefront. By pairing classroom education with field work, we help create confident, capable plumbers who are ready to serve our community for years to come.
For us, it’s not just about filling positions. It’s about building careers, strengthening the trades, and ensuring Central Jersey continues to have access to top-quality plumbing expertise.
Interested in an apprenticeship?