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Welcome to R&M Service Heating, Cooling and Plumbing, where you’re always treated as a priority. Representing 25+ years of excellence across Coldwater, MI and surrounding areas, we are prepared for all types of commercial and light commercial HVAC requirements. Our NATE-certified, factory-trained technicians excel at optimizing system performance. Through skilled installation, replacement, repairs, and seasonal maintenance, we keep essential equipment operating at its best.

Commercial and Light Commercial HVAC Services in Coldwater, MI and surrounding areas

Contact us at 517-781-8149 for prompt scheduling during regular business hours and 24/7 emergency response throughout Coldwater, Quincy, Bronson, Tekonsha, Allen, Fremont, Union City, Reading, Montgomery, Angola, and Burr Oak, MI. We’re always available, thoroughly prepared, and equipped to minimize downtime. Utilizing state-of-the-art diagnostic software, we get to the bottom of the problem quickly and tailor strategies to optimize the efficiency, reliability, and longevity of all components. No matter the make or model of commercial/light commercial heating/cooling unit, we’ve got you covered.

Call on R&M Service Heating, Cooling and Plumbing When You Need Reliable HVAC Services

R&M Service Heating, Cooling and Plumbing upholds the demanding standards of a Carrier Factory Authorized Dealer. Our attention to detail and refusal to compromise earned our recognition as a Circle of Champions Award winner. We are National Comfort Institute Certified, include the comprehensive capabilities of an in-house sheet metal fabrication shop, and back all work with a 100% Satisfaction Guarantee. Take advantage of a free estimate on new installation and today’s industry-leading opportunities. Let us make big improvements to comfort, air quality, safety, productivity, and environmental responsibility that support your success!

HVAC Repair, Commercial HVAC Service, Heating Service, AC Replacement & Light Commercial HVAC Installation Coldwater, MI, Quincy, MI, Bronson, MI, Tekonsha, MI, Allen, MI & Fremont, IN

Furnace Maintenance Coldwater, MI | Commercial HVAC Service Quincy, MI | Heat Pump Replacement Bronson, MI

Heat Pump ReplacementLight Commercial HVAC RepairDuctless HVACCommercial HVAC InstallationFurnace Maintenance ∴ Burr Oak, MI ∴ Coldwater, MI ∴ Reading, MI

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Proudly Serving Michigan & Indiana
  • Coldwater, MI

  • Bronson, MI

  • Colon, MI

  • Burr, Oak MI

  • Sturgis, MI

  • Union City, MI

  • Burlington, MI

  • Reading, MI

  • and more!

Customer Reviews

What our customers are saying

Amber C.

“Just had Justin here from R and M and he was great!!! Called them first thing this morning with no heat and they were here and had it repaired by 10:30. Great local business to use. Highly recommend!!!!”

Robert C.

“The man that came to my house was professional and knowledgeable and he was right on time”

Bernie M.

“Excellent service, friendly, knowledgeable technician (Chris)was great. Reasonable prices. Would highly recommend them for your heat or a.c. needs.”

Deborah H.

“This business was fantastic right from beginning with the secretary. They were on time and very professional. Dan was my service tech and did an amazing job above and beyond what I expected. They are coming back to do some additional work that I asked about. Thank you R and M Services. I would definitely recommend them to others.”

Tim S.

“R&M has done many HVAC jobs for me. They have installed a wood stove, a gas stove, added registers for a remodel. Chris, the owner is always attentive and great to work with.”

Project Hope Animal Rescue

“Our service tech literally saved our lives. He came to replace a part and went above and beyond and found a dangerous carbon monoxide leak that no other company’s technician found. They are very reasonable and honest. We will use them for all of our needs from now on.”

Richard R.

“Repaired heating system without a problem. Great customer care with same day service and professional service”

Tammy S.

“We called this morning when our boiler stopped working over the weekend. We had someone out in 30 minutes! Justin went through everything and really explained our system to us. We bought this house a year ago and really didn’t understand it. AWESOME service. I can’t recommend them enough.”

Les V.

“I needed a gas fireplace burner fixed. They were fast to come out and look it over and gave me an estimate. Once the parts arrived, the repair was done quick. Great communications. Quality service work at a fair price.”

Chris S.

“Call R&M Service for your heating, cooling and plumbing needs!”