Welcome to D & M Service - providing heating, cooling and plumbing services to Antrim County, Charlevoix County and all of Northern Michigan.

D&M Service has provided plumbing, heating, and cooling products and services to Michigan homeowners, business owners, and contractors since 1999. Owners Dean & Krista Willson carry-on D&M’s tradition of expert service and integrity. Our business is built on word-of-mouth referrals and deep-seated, old-fashioned “handshakes.” And we continue applying those same values on our hard work, skilled labor and honest communication. Within our crews you’ll always find both American entrepreneurial spirit and hearts of humble tradesmen. Our customers love our work because we work hard to earn that appreciation. Contact us and we’ll do the same for you.


Residential heating, cooling and plumbing services
Whether you're a full-time or seasonal northern Michigan resident - heating, cooling and plumbing issues in your home or office are bound to surface. From replacing the smallest part in your faucet to preparing your cottage for an upcoming winter season, we've got your residential heating, cooling and plumbing needs covered. We offer both preventive maintenance packages and 24-hour service for emergencies including frozen pipes and other unforeseen situations. Our service goes well beyond furnaces and air conditioners. We also service a host of humidifiers, unit heaters, space heaters, water heaters, boilers and water softeners.


Commercial heating, cooling and plumbing services
D&M Service partners with countless local businesses for heating, cooling and plumbing services. Our client list includes those needing help with emergencies, remodeling projects and new construction services. We're not afraid to brag a bit either. Visit our heating, cooling and plumbing clients and referrals page for a list of those who trust us passionately. Need more detailed information on the specific types of commercial work we specialize in? We've got those commercial heating, cooling and plumbing services covered here as well.


Brands of heating and cooling equipment
With years of experience under our belts, we're proud to offer a selection of superb, time-tested heating and cooling products including energy-efficient furnaces and air-conditioners. While we're more than happy to suggest particular brand names, makes and models for your residential or commercial application, we also believe in helping our customers to do their own homework, and researching the most cost-effective choices for themselves. Select the following link for a list of the brands we've come to trust over our years of heating and cooling experience.


Preventive heating and cooling tips
Like healthcare for ourselves, preventive care is often the most cost-effective, least-hassle option for helping to ensure our heating and cooling systems perform at their best throughout the year. The average home owner has neither the time, inclination or patience to become an expert. They just know they want their appliances to perform at their optimum. We've developed a comprehensive list of heating and cooling tips to help you navigate yourself through the maze of confusion associated with what to do for both regular maintenance and emergency situations.


Heating, cooling and plumbing clients and referrals
Words and promises are dime-a-dozen. Any Joe, Dick or Harry with a website can brag and make promises they can't keep - or never had the intention of fulfilling. It's a proven fact: There is no better resource for helping to ensure your investment than a great reference from someone who's already used a product or service...and been satisfied. That's why we've developed our list of clients and referrals. These are real people...real businesses...which have used us (in some instances for years) with total satisfaction and trust. We're partners, not customers and vendors - and it shows.


Ready for a free estimate? Contact us today!
OK. Your homework is done. It's now time to take action. Our contact page holds information on our location, contacting of us for emergencies, and info for making requests regarding further heating, cooling and plumbing information and bids. Contact us and we'll bend over backwards to get you the information and help you need as soon as reasonably possible.