Business Details
50 Years
experience
Emergency
services
Your Trusted Plumbing & HVAC Experts in Wilmington, MA
Founded in 1976 by Chuck Mulik, CMS Plumbing, Heating, & Cooling has grown from a small family operation into a trusted provider of plumbing, heating, and cooling solutions. Our commitment to transparency is reflected in our upfront pricing, ensuring no unexpected costs for repairs or services. We prioritize customer satisfaction by offering premium-quality equipment and installations designed for long-term reliability. With over 50 years of combined experience, our team delivers personalized service, backed by a 12-year equipment warranty on HVAC systems.We emphasize clear communication, including day-of reminders and technician photos, to build trust and convenience. Our financing options allow homeowners to address urgent needs without financial strain. Headquartered in Wilmington, Massachusetts, we serve local homeowners and contractors with a focus on resolving issues promptly, ensuring clients can focus on family and daily life without disruption.
Services
Plumbing Install
Sump Pumps
Water Heaters
Water Softener
Water Filtration
Boiler
Gas Furnace
Central AC
Geothermal Heat Pump
Hydro Air
Details
- Year established: 1976
Highlights and features
- We offer a 12-year equipment warranty on HVAC systems at no extra cost.
- Our upfront pricing guarantees no hidden fees or unexpected charges.
- We provide real-time communication, including technician photos and arrival tracking.
- Flexible financing options allow immediate service without upfront costs.
- 50 years of combined experience in plumbing, heating, and cooling solutions.
What people say
Great experience
Very knowledgeable
Highly recommend
Polite and quick
Trust CMS
Services
Plumbing Install
Our plumbing installations ensure durable, code-compliant systems for new constructions or renovations. We handle full-home piping, fixture installations, and sewer line connections using corrosion-resistant materials. Clients receive detailed guidance on system maintenance to prevent future issues.
Water Heater Install
We specialize in high-efficiency tankless and indirect water heater installations. Our experts assess home size and usage patterns to recommend optimal solutions, ensuring consistent hot water supply while reducing energy costs through advanced technology.
HVAC Install
From gas furnaces to geothermal heat pumps, our HVAC installations prioritize energy efficiency and climate control. We conduct load calculations to size systems properly, guaranteeing even temperatures and reduced utility bills with manufacturer-backed warranties.
Sump Pump
Our sump pump installations protect basements from water damage using durable, high-capacity units. We include battery backups and alarm systems for uninterrupted operation during power outages, ensuring home safety during severe weather.
Water Filtration
We install whole-house water filtration systems that remove contaminants like chlorine and heavy metals. Custom solutions address hard water issues, protecting plumbing fixtures and improving water quality for drinking and bathing.
Questions
What services does CMS Plumbing, Heating, and Cooling offer?
We provide plumbing, HVAC, and water treatment services including installations, repairs, and maintenance for residential and commercial properties.
Do you offer emergency service outside regular hours?
Yes, we provide 24/7 emergency plumbing and HVAC services for urgent issues like leaks or system failures.
What financing options are available for large projects?
We partner with lenders to offer flexible financing plans with competitive rates for major installations or repairs.
Are your technicians licensed and insured?
All our technicians hold valid Massachusetts state licenses and undergo background checks for client safety.
What areas do you serve?
We primarily serve Wilmington, MA and surrounding communities within a 30-mile radius of our office.
Reviews (5)
Debra Fitzgerald
Jan 02, 2022
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
Today, Don fixed the garbage disposal and cleaned the boiler. He arrived on time, was friendly, professional and did a great job! I definitely recommend this company.
Services:Waste disposal repair,Ductless heating and AC services
Today, Don fixed the garbage disposal and cleaned the boiler. He arrived on time, was friendly, professional and did a great job! I definitely recommend this company.
Services:Waste disposal repair,Ductless heating and AC services
Julie Bastien
Dec 06, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
CMS Plumbing is our go-to company for reliable, quality service! Everyone who works there is super friendly and they do projects the right way the first time. We trust CMS and would recommend them to anyone!
Service:Toilet repair
CMS Plumbing is our go-to company for reliable, quality service! Everyone who works there is super friendly and they do projects the right way the first time. We trust CMS and would recommend them to anyone!
Service:Toilet repair
Peace Searcher
Nov 14, 2021
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Positive:Professionalism,Punctuality,Quality,Responsiveness,Value
CMS Plumbing and Heating has always been responsive. I'm very happy with their service. Very qualified technicians by far. I highly recommend CMS Plumbing and Heating for all plumbing and heating needs.
Service:Leak investigation and repair
CMS Plumbing and Heating has always been responsive. I'm very happy with their service. Very qualified technicians by far. I highly recommend CMS Plumbing and Heating for all plumbing and heating needs.
Service:Leak investigation and repair
Susan Armoian
Oct 31, 2021
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I cannot say enough good things about CMS and my experience with the installation of 2 mini splits. My 1st encounter was with Dave who was extremely knowledgeable, professional and patient, providing all the necessary information to make an informed decision. The gentlemen, Steve and Blake, who handled the installation were an absolute pleasure to deal with, the installation could have not gone smoother. Both Steve and Blake worked extremely hard to do their job to perfection. I would also like to commend Lisa who was very helpful and handled all inquiries with the utmost professionalism, always
Gabriella Busa
Oct 16, 2021
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Positive:Professionalism,Punctuality,Quality,Value
I couldn't be happier with my experience with CMS! The customer service from inquiring with them until coming out and servicing my AC was great. Everyone I spoke with was friendly, professional and made sure I had what I needed. I would highly recommend CMS to all!
I couldn't be happier with my experience with CMS! The customer service from inquiring with them until coming out and servicing my AC was great. Everyone I spoke with was friendly, professional and made sure I had what I needed. I would highly recommend CMS to all!
