Business Details
50 Years
experience
Emergency
services
Trusted Plumbing & HVAC Services 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 HVAC services. Our commitment to transparency, quality, and customer-centric solutions has earned us a reputation for reliability over five decades. We prioritize upfront pricing, premium equipment installation, and personalized communication, ensuring clients receive tailored solutions for their homes. With a legacy of innovation and a focus on emerging technologies, we deliver peace of mind through industry-leading warranties and 24/7 support.Our family-owned ethos drives every decision, fostering long-term relationships built on trust and accountability. By investing in employee development and community partnerships, we ensure every service call reflects our dedication to excellence. Today, led by Dave Mulik, we continue to uphold the values that have made us a household name in Wilmington, MA, and beyond.
Services
Plumbing Install
Sump Pumps
Water Heaters
Water Softener
Water Filtration
Gas Furnace
Geothermal Heat Pump
Central Air Conditioning
Electrical Services
Boiler Repair
Details
- Year established: 1976
Highlights and features
- We offer a 12-year equipment warranty at no cost to the customer.
- We provide upfront pricing with no hidden fees or surprises.
- We ensure constant communication with day-of reminders and technician photos.
- We have over 50 years of combined experience in plumbing and HVAC services.
- We offer flexible financing options to ease upfront financial burdens.
What people say
Knowledgeable and polite
Fixed issue quickly
No mess left
Trust CMS
Great experience
Services
Plumbing Install & Repair
Our dedicated team handles all plumbing installations and repairs, from complete home systems to minor fixes like faucet replacements. We prioritize exceptional quality and service, ensuring long-term reliability for residential and commercial clients. With upfront pricing and transparent communication, we minimize disruptions while delivering durable solutions tailored to your needs.
Water Heater Installation
We specialize in installing high-efficiency gas-fired tankless water heaters, ensuring optimal performance and safety. Our experts guide you through system selection and provide ongoing maintenance to prevent failures. With financing options and discounts available, we make upgrading your water heating system affordable and stress-free.
HVAC Install & Repair
From heating and cooling systems to air quality improvements, we offer comprehensive HVAC solutions. Our upfront pricing and 12-year warranties on equipment ensure peace of mind. Technicians provide detailed inspections and repairs, using cutting-edge technology to enhance energy efficiency and indoor comfort for homes and businesses.
Water Filtration
We install advanced water filtration systems that remove contaminants like chlorine, heavy metals, and bacteria, improving taste and safety. Our solutions protect plumbing and appliances from mineral buildup, extending their lifespan. Whole-house and point-of-use systems are available, tailored to your home's specific needs and water quality concerns.
Electrical Services
Our licensed electricians handle installations, repairs, and safety inspections for residential and commercial properties. We focus on code compliance, energy efficiency, and minimizing downtime during service calls. With transparent pricing and prompt response times, we ensure electrical systems operate safely and reliably.
People
Chuck Mulik
Founder
Founded CMS in 1976 after starting as an appliance repairman. Built the company on principles of customer trust and family values, laying the foundation for its growth into a regional leader.
Dave Mulik
President
Son of Chuck Mulik, Dave joined CMS in 2000 and earned his master plumbing license. He now leads the company, driving innovation and technology integration while maintaining its family-owned ethos.
Darlene Mulik
Bookkeeper
Joined CMS in 1992, bringing accounting expertise to manage financial operations. Her work ensures the company maintains transparency and fiscal responsibility in all its services.
Don
Former Team Member
Earned his plumbing license under Chuck Mulik and worked with CMS before founding D&D Services. Later rejoined to merge his company with CMS, strengthening its service capabilities.
Questions
What services does CMS Plumbing, Heating, and Cooling offer?
We provide plumbing, HVAC, water heater, water filtration, and electrical services for residential and commercial clients.
Do you offer emergency repair services?
Yes, we provide 24/7 emergency support for urgent plumbing, heating, and cooling issues.
What areas do you serve?
We primarily serve Wilmington, MA, and surrounding areas with reliable plumbing and HVAC solutions.
Are financing options available?
Yes, we offer flexible financing to help customers address urgent home needs without upfront financial strain.
What warranties do you provide?
We offer a 12-year equipment warranty on HVAC systems at no additional cost to the customer.
