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Family Owned • 100% Guarantee • Available 24/7


Lesco Plumbing, Heating & Cooling is a family owned and operated company. We have been serving Caldwell and surrounding areas for over a decade. They have been serving customers needs for over 10 years. Our philosophy is simple – listen to the client, respond to the client and provide the best possible service experience. The client is king! That’s why you will never have  regrets choosing Lesco for all your needs! We are here to provide you with the most efficient service possible.

Service All Brands | 100% Satisfaction Guarantee | Residential & Commercial | A+ BBB rating | Service Magic 5-star Rated Contractor

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One Call Does It All

When you call Lesco, you can rest assured we’ll fix it right. Not only do we have fully stocked service vans to ensure we have the tools to fix anything in one visit, we also have a parts runner who will run a part to us at your home if we would need it. Our technicians are trained to work on all makes and models, so you can be sure they can fix your furnace, AC or plumbing problem. They don’t work on commission, so you don’t have to worry about them finding other “problems” that need to be fixed. We have built a reputation of trust, and we intend to keep it.

90% of Our Business Is from Referrals

At Lesco Plumbing, Heating & Cooling, our pricing and methodology are straightforward, honest, and sincere. Our main priority has been, and continues to be, to develop and maintain an ongoing relationship with our customers. Our main goal is to satisfy our customers through customer service so that when they think of emergency plumbing, plumbing services, drain repairs, heating or cooling, they only think of Lesco. Since 99% of our business comes to us from referrals, we think we’re doing a pretty good job. But just in case, we offer a 100% Customer Satisfaction Guarantee.

Whether you have commercial or residential plumbing, heating, or AC needs, Lesco can handle it! Call us for an estimate at (973) 937-7977.


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Partners that have chosen us for our quality

HGTV logo
Kinder Care logo
Handyman Matters logo
Bow Tie Cinemas logo
Cross Country Home Services
American Home Shield logo
Borough of Caldwell logo
Executive Suite Catering Logo
Haverly Logo
Home Warranty of America logo
Liberty Sport logo
Paul Davis logo
Pio Costa logo
Township of Fairfield logo
West Orange logo


Lesco - Plumbing, Heating & Cooling

"We have used Lesco for a number of years for a number of different plumbing jobs. 5 stars doesn't do them justice. The customer service is top notch and the crews are courteous, professional and really know their stuff. Their pricing is great and they try to fix an issue, instead of trying to sell you a new product which other companies will sometimes do. They are the only plumbers I trust and recommend."

Lesco - Plumbing, Heating & Cooling
"Excellent service!  Courteous, prompt, and best of all, honest.  My AC was not running so I called them up after reading other yelp reviews.  They came and replaced a contact on my compressor and now it's running like a champ.  Charge was very reasonable.  Will definitely use them again."
Lesco - Plumbing, Heating & Cooling
"New to the area and have had some major issues with some of the plumbers and HVAC guys that I have used.  However, I have been very pleased with quality, service and professionalisim with Lesco.  I have used them twice, and will continue to use the for all of my plumbing and HVAC needs.  Thank you Lesco for doing a great job.  I highly recommend them."

Specials – Click on Coupon to Redeem

$89 (Off With Repairs) Trip & Diagnostic Fee. Limited Time Offer.

When You Go With Lesco, Your Work Is Guaranteed!

  • Performance Guarantee
  • 100% Satisfaction Guarantee
  • 100% Money Back Guarantee
  • 100% Price Match Guarantee
View Our Guarantee In Writing

Request Service

Receive $10.00 off any repair or replacement when scheduling online.

NJ master plumbing license #

NJ master hvacr license #

NJ home improvement license #

Keeping ahead of COVID-19

This rapidly evolving Coronavirus (COVID-19) has imposed an unsettling, fluid situation upon our community and its businesses. While the team here at Lesco still remains open servicing customers as an "essential service provider". We have made significant changes to our operations to account for our current situation.