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Bathroom Remodeling

Kitchen Remodeling

Whole House Water Treatment

Installation and repairs of Jacuzzis, Hot Tubs, Showers, Sinks and Toilets




Baseboard Heating

Gas Lines for Heaters


Central Air Conditioning

Mini-Split Ductless Air Conditioning


Clearing of Drain Lines

Installation of Drain Pipe

Repair of Drain Pipes

What Can We Help You With?

Your Wilmington Plumber for Over 40 Years

Since 1976, we have been in the plumbing, heating, cooling, and water treatment business serving homeowners and business’s. We have built a very successful business for over 35 years by placing our customers needs above all else. We stay current with new technologies so that we can provide you with effective solutions for all of your plumbing, heating, and air conditioning needs.

We understand that competitive pricing alone does not make a quality company. It’s our dedication to service that distinguishes us from the rest. We realize that we owe our success to you, the customer.

So whether your needs are big or small, residential or commercial, simple or complex, we can help!

Don’t Just Take Our Word For It…

Saved Us In A Pinch

We were trying to wrap up some home projects before hosting Thanksgiving. With all the craziness we hadn’t realized we needed to run a new water line for our appliances we’d purchased. As we were searching for plumbers and getting crazy quotes and wait times our project the water heater started acting up. Then I reached out to Dave and his team. Dave was great he asked me very detailed questions to make sure he could fit our needs. He made the whole transaction seamless. The quote was super fair and he was able to send someone out the next day. Brad arrived at our home bright and early he was friendly & professional . Brad’s work was with care as if it were his own home. I’ve always hated the way the pipes were set around the original water heater they’ve always been in our way. To my surprise when he brought us to the room to check out what he’d done he fixed the pipes too! Amazing we couldn’t have asked for a better experience and will be using them again! Thanks Dave and Brad!
-The Murphy’s

Kristen Murphy
,Wilmington ,Ma

Absolutely Incredible!

Absolutely incredible! Dave and his crew were extremely professional and super clean given how messy I thought the job could have been. Dave came to my home multiple times to discuss options and the exact timeline. His communication throughout the process was exceptional and the workmanship is evident. I look forward to working with CMS plumbing in the near future!

Matthew Witte
,Andover MA

CMS Is The Only Company

CMS is the only company I’ll use for my heating/cooling/plumbing work. They are fast, responsive, use good quality products, leave the work area clean, they are polite, friendly and prompt. I find their prices are more than fair as well. I have the confidence they will do the job right, fast, and for a fair price. What more can I ask for?

Pat Greene
,Tewksbury, MA

Dave and his crew were

Dave and his crew were excellent. They were very knowledgeable about our options and explained the pros and cons of each, as well as the anticipated costs. When it came time to do the work, they came the day before to review the planned installation, showed up as expected each day during the install, cleaned up after they were done, and went above and beyond to make sure our family was as comfortable and informed during the process as possible. We would not hesitate to use Dave and CMS plumbing in the future for any additional needs.

Kathleen Carr
,Andover, MA

Better Efficiency

Within 24 hours of our Service Magic inquiry, Chuck at CMS assessed our project — new gas furnace (heat and air conditioning) — in a professional, knowledgeable manner. His survey included suggestions to improve existing duct work to enhance the furnace performance. He also pointed out that our existing furnace was too large for our home and recommended a smaller furnace that would address our needs more efficiently and economically. Chuck and his team arrived and completed their work within a few days. They did a superb job at reasonable cost.

Newcomb J.
,Reading, MA

Same Day Service

Same day service was a huge plus also they were in need of some new parts and they arrived within an hour. I would highly recommend them to our friends and neighbors.

Susan L.

News & Updates

Check Out What People Are Saying About CMS!

Check out our reviews that customers have left about their experience with our professional staff. We promise to provide a level of service that is so professional you'll want to share it with others, just like our current customers. If you've already experienced our...

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Plumbing Tips [May 2017]

To prevent inconvenience and save on costs for repairs, CMS Plumbing and Heating offers a number of simple tips and techniques to apply in the home. Common household problems include blocked drains, dripping faucets, and creaking pipes that can be prevented or...

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Preventing And Thawing Frozen Pipes

Before the onset of cold weather, prevent freezing of these water supply lines and pipes by following these recommendations   Remove, drain, and store hoses used outdoors. Close inside valves supplying outdoor hose bibs. Open the outside hose bibs to allow water to...

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Benefits and Drawbacks of a Tankless Water Heater

Is A Tankless Water Heater A beneficial Choice? If it’s time to get a new water heater and you want to know if switching to a tankless water heater unit will save you money in the long run there are a few things to consider. Size Matters: If you live further north,...

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