O S Dunigan & Co - Plumbing services in Woodbridge

Plumbing

O S Dunigan & Co

More than a Century of Quality Service

4.4 (70)

Our Story

Owen S. Dunigan & Co., Inc. is a family-owned plumbing and heating contractor serving central New Jersey from Woodbridge for over 100 years. They provide a full range of services including faucet repairs, new heating installations, sewer cleanouts, video inspections, and complete re-piping to ensure comfort and functionality at home or work. Their highly-trained experts prioritize customer satisfaction with live call answering, on-time arrivals, 24/7 emergency service, and senior citizen discounts. Licensed as Master Plumber #7121 and Certified Backflow Inspector #8714, they handle both residential and commercial projects.

Our Specialties

Backflow InspectionsHot Water HeatersDrain CleaningSump PumpsHeatingPlumbing Installation & RepairSewer Camera Video InspectionsBathroom & Kitchen Remodeling

Services

What we bring to every project

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Service Area

Based in Woodbridge, NJ

Serves within 30 minutes drive from Woodbridge

Client Reviews

4.4 from 70 reviews on Google

My father discovered this company about 15 years ago and he has been using them whenever he had an emergency. Today he had one and gave them a call and they came right over and fixed it. My parents are in their 80s and they workers are very respectful to their customers and very reasonable with their price and they provided extremely good quality work for my parents today I personally appreciate their professionalism

Marc Clemente 3 months ago

I had an amazing experience. I needed to replace the main shut off valve. It was very easy to coordinate with them, the price was the best all around and the plumber did an incredibly clean job, just look at the photo. Beautiful work.

Oleg Naumov 9 months ago

Vinny from O.S. Dunigan just replaced a bathroom valve for me. I guess this is routine work, but the plumbing in the condo building in which I live requires everyone's water be turned off, which meant Vinny had to jump through hoops with management to access the basement. With patience and humor, he took care of everything. I would not have faulted Vinny if he chose to reschedule, as this water turnoff nonsense put him behind schedule. But this man cares, so he made it happen. I warmly recommend O.S. Dunigan, especially if they send Vinny.

jimlaregina 5 months ago
See all 70 reviews on Google Powered by Google

Common Questions

Owen S. Dunigan & Co., Inc. provides a comprehensive range of plumbing and heating services, including backflow inspections, hot water heater installations and repairs, drain cleaning, sump pump services, heating system installations, plumbing installation and repair, sewer camera video inspections, and bathroom and kitchen remodeling. Our highly-trained experts handle everything from faucet repairs and sewer cleanouts to complete re-piping for both residential and commercial properties in Woodbridge and central New Jersey. We are committed to restoring reliability to your comfort systems with precision and efficiency.
Owen S. Dunigan & Co., Inc. has been a family-owned-and-operated plumbing and heating contractor for more than 100 years, proudly serving the central New Jersey area since its founding. Our century of experience ensures we deliver quality service backed by ongoing technical education and training for our staff. This long-standing commitment allows us to handle complex projects like new heating installations and video inspections with proven expertise.
Yes, Owen S. Dunigan & Co., Inc. provides 24/7 emergency plumbing services for urgent issues like sewer backups or heating failures in Woodbridge and surrounding central New Jersey areas. Our team responds promptly to live calls and arrives on time to address emergencies, ensuring minimal disruption to your home or business. With our Master Plumber License #7121, we are equipped to resolve issues efficiently during off-hours.
Owen S. Dunigan & Co., Inc. primarily serves Woodbridge, NJ, and the broader central New Jersey region for all plumbing and heating needs, including residential and commercial properties. From our location at 153 Grove St, Woodbridge, NJ 07095, we cover services like drain cleaning and sump pump installations throughout this area. Contact us at 732-634-0630 to confirm coverage for your specific location.
Yes, Owen S. Dunigan & Co., Inc. offers senior citizen discounts on our plumbing and heating services to make essential repairs and installations more affordable for older homeowners in Woodbridge and central New Jersey. These discounts apply to services such as hot water heater replacements and backflow inspections, helping maintain comfort and functionality in your home. Inquire about eligibility when requesting an estimate by calling 732-634-0630.
To request an estimate from Owen S. Dunigan & Co., Inc., simply call us at 732-634-0630 or fill out our online contact form with your details, service needs, and preferred contact time. One of our representatives will respond promptly to schedule a visit and provide a detailed quote for services like sewer camera video inspections or complete re-piping. We take calls live during business hours Monday through Friday, 8:00 AM to 4:30 PM, and offer on-site assessments to ensure accurate pricing.
Yes, Owen S. Dunigan & Co., Inc. holds Certified Backflow Inspector License #8714, along with Master Plumber License #7121, qualifying us to perform thorough backflow inspections and prevent contamination in your Woodbridge, NJ property's water system. Our inspections comply with local regulations and include detailed reporting to ensure safety and compliance for residential and commercial clients. Schedule your backflow inspection by contacting us at 732-634-0630.

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Woodbridge, NJ

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