Reach a technician 24/7 for plumbing, heating and air conditioner repair.

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Local Plumbing & HVAC Company

Mark Lindsay and Son, not just a plumber but a full service plumbing and HVAC company with quality service at a fair price and at the customer's convenience. We perform work that will save you money!

Serving the area for over 40 years... "Our reputation is your guarantee!"

For all your emergency plumbing, heating and air conditioning repair and new product needs in West Milford, Warwick, Ringwood, Hewitt, Wanaque, Oakland, Oak Ridge, Kinnelon, Sussex, Bloomingdale, Passaic, Riverdale, Butler and more.

What Makes Us Different:

Fixed right, or it’s Free

  • Our specialists never give up until your problems are solved and you are completely satisfied.

Open Nights & Weekends

  • We never close. Our hours of operation are 7 days a week, including holidays!

Upfront Pricing

  • We quote our all repairs and replacements so there are no hidden fees.

Free Second Opinion

  • If you were told you need a new heating or cooling system let us come out and give you a second opinion for no charge.

Our Products

With a wide variety of products to choose from, we can keep your family healthy and feeling comfortable all year long. Our line of plumbing products include: water heaters, conditioners, filtration, faucets, fixtures, well tanks, well pumps, sump & sewage pumps and well pump drives.

Our line of heating & cooling equipment include: furnaces, boilers, air conditioners, heat pumps, duct-free mini-split systems, air filtration and air purification.

Let the experts at Mark Lindsay & Son Plumbing & Heating Inc help customize a solution that's right for you.

Our Services

Call us! Our phone is answered by a live person. We actually show up on time and leave your place as clean as when we arrived. Convenient scheduling, fully insured, state licensed, same day service and a written estimate before any work is done. Our customers are extremely satisfied with the service agreements we offer.

We are service professionals! As licensed contractors and specialists in the field of plumbing, heating and air-conditioning, water conditioning and sewer & drain we have the tools, the equipment, and the experience to keep your equipment running smoothly all year long. If it is emergency service that you need, Twenty-four hours a day, seven days a week, we are available to assist you!


Do you want better drinking water at home?

Every year people spend MILLIONS OF DOLLARS on harsh chemicals that can't solve their plumbing problems.

Bio-Clean drain clog remover

But what if there were a product that not only REMOVED the cause of the problems, but did it in a SAFE, EFFECTIVE and ECONOMICAL MANNER that was also GOOD FOR THE ENVIRONMENT!?!

That product is BIO-CLEAN!!

Call us to find out more: 973-728-8900