Have only had good experiences with Mark Lindsay and son. I’ve hired them to install my central a/c, boiler installation, new ball valve for city water, clogged drains, etc. Always a good experience.
About Mark Lindsay and Son Plumbing, Heating & Air Conditioning
Mark Lindsay and Son Plumbing, Heating & Air Conditioning is a trusted family-owned business in northern New Jersey with over 55 years of experience. They provide a wide range of plumbing, heating, and air conditioning services. Their team of licensed, certified, and background-checked professionals offers prompt and reliable solutions to keep homes comfortable and safe. Customers value their great communication, punctuality, and attention to detail, often noting they leave homes cleaner than when they arrived. The staff is friendly and helpful, making them a preferred choice for all home service needs. They are known for their expertise in oil burner cleaning, general plumbing repairs, septic pipe cleanouts, and fixing issues like major water line leaks. Customers appreciate their quick response, respectful attitude, and thorough work, even during emergency situations. While their prices are not the cheapest, many trust their experienced team, especially as many other plumbers have retired or passed away. Recent reviews highlight their professionalism, quick response, and clear communication, with customers noting that they send a photo of the service person and an approximate arrival time. Customers also praise their knowledgeable and courteous staff who clean up after repairs and take the time to explain the work. Overall, Mark Lindsay and Son remains a dependable option for plumbing, heating, and air conditioning services in the area.
Reviews
Our water heater started leaking.We called Mark Lindsay and Son Plumbing. They responded immediately, and sent a professional, who replaced a broken unit with a new one without any delay. Great service!
Brandon was extremely polite and on time, earlier than I expected. He carefully explained any issues found and made necessary repairs.very pleasant experience
Now, 2025 - lost heat suddenly and, of course, it was cold! Could not figure it out myself, but the very pleasant young man who they sent out did - a loose wire in the heat pump of all things - on a relatively new system. Thank you again for coming out on short notice.
Photos

Hours
Good to know
- on-site services
- accepts credit cards
Location
21 Union Valley Road, Newfoundland, NJ 07435
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