Trusted Plumbing & Heating Experts Since 1976

Plumbing & Heating Solutions You Can Trust

Since 1976, DuMont Mechanical has been delivering reliable system design, expert installation, and dependable maintenance for businesses across New Jersey.

DuMont Mechanical is always reliable and keeps our commercial business comfortable year-round

Sarah M.

Glen Gardner, NJ

AREAS WE SERVED

Services Designed for Your Comfort

At DuMont Mechanical, we provide complete plumbing and heating solutions tailored to your business.

Plumbing Services

From repairs to new installations, we handle all commercial plumbing needs.

Heating Systems

Expert installation, repair, and maintenance of boilers, furnaces, and heating systems.

Maintenance Plans

Preventive maintenance to keep your systems running smoothly year-round.

Why Choose Us

The Difference With DuMont

Year's Of Experience

Professional Team

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Client's Satisfaction

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At DuMont Mechanical, we go beyond fixing pipes and heating systems—we deliver peace of mind. With nearly five decades of proven service, our licensed team is committed to quality, reliability, and customer satisfaction.

Heating Specialists

From furnaces to boilers, we keep your businesses warm year-round.

Plumbing Solutions

Reliable service for everything from leaks to full system installs.

Expert Workmanship

Every installation and repair is handled with precision and care.

Ready for Reliable Plumbing & Heating Service?

Since 1976, DuMont Mechanical has been New Jersey’s trusted choice for system design, installation, and maintenance. Let’s make your business comfortable and worry-free.

What makes matter

Our Expertise

At DuMont Mechanical, we bring nearly five decades of knowledge, skill, and dedication to every project. Our licensed team specializes in delivering reliable, efficient, and lasting plumbing and heating solutions for businesses across New Jersey.

We specialize in plumbing solutions ranging from small repairs to complete system installations. Whether it’s fixing a leak, upgrading fixtures, or installing brand-new piping, our team ensures every job is completed with precision and reliability.

With a licensed, professional team and a history of customer satisfaction, DuMont Mechanical delivers more than just service—we deliver confidence, comfort, and results you can depend on.

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What Our Clients Say

Google Reviews

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We’ve trusted DuMont for over 10 years. Their team is professional, friendly, and always gets the job done right.

Michael R.

Clinton, NJ

Excellent service from start to finish. They explained everything clearly and made the process stress-free.

Linda T.

Lebanon, NJ

Fast response, honest pricing, and top-notch work. Highly recommend DuMont Mechanical to anyone in need of heating or plumbing help.

David K.

Hampton, NJ

Dependable, knowledgeable, and friendly. DuMont is the only company we call for plumbing and heating.

Tom & Emily W.

High Bridge, NJ

Frequently Ask Question

1. What areas do you serve?

We proudly serve commercial businesses across New Jersey, providing reliable plumbing and heating solutions.

2. Are you licensed and insured?

Yes. We are fully licensed and certified — NJ Plumbing Lic. #12760 and NJ HVACR Lic. #1683 — ensuring professional and compliant service.

3. Do you offer emergency services?

Yes. We understand that plumbing and heating issues can’t wait, so we provide prompt emergency service when you need it most.

4. How long have you been in business?

We’ve been serving New Jersey since 1976 with nearly five decades of proven experience.

5. Do you provide maintenance plans?

Absolutely. We offer preventive maintenance programs designed to keep your systems efficient and reduce costly breakdowns.

6. How can I schedule a service?

You can call us directly at (908) 537-7900 or request an appointment through our online service form.

Ready to Schedule Your Service?

Since 1976, DuMont Mechanical has been the trusted name in plumbing and heating across New Jersey. Whether you need a repair, new installation, or maintenance, our licensed team is here to help. Fill out the form below, and we’ll get back to you promptly.

Prefer to talk now? Call us directly at (908) 537-7900