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11 Years In Business
Company Details
Hours
- Mon: Open 24 Hours
- Tue: Open 24 Hours
- Wed: Open 24 Hours
- Thu: Open 24 Hours
- Fri: Open 24 Hours
- Sat: Closed
- Sun: Closed
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Achievements
Service Details
Areas of Expertise
- Residential Heating and Cooling
- Commercial Refrigeration
- Commercial Heating and Cooling
- Boiler Service and Installation
- Industrial Heating and Cooling
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Credit Cards Accepted
Reviews
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Showing 1-10 of 63 results
4.5
Mike C.
Saint Louis, MO
4/5/2022
It was good. They came when they said they would. Pricing was fair. They didn't try to do something that wasn't necessary
5.0
Rebecca P.
Saint Louis, MO
11/9/2021
Amazing response time. Listened to our concerns. Fantastic.
5.0
John B.
Saint Louis, MO
7/28/2021
Customer service was very helpful, tech was able to quickly diagnose the problem and solve it. We signed up for their preventative service HVAC.
5.0
Dannie W.
Saint Louis, MO
5/24/2021
Hire these folks if you want a group that does not frighten you into unnecessary repair work but designs a plan that works with your budget. Professional, courteous and experienced.
5.0
Lisa J.
Arnold, MO
5/18/2021
Nothing additional
5.0
James M.
9/28/2020
MCS techs were very courteous. New HVAC system install went well. They explained all their work professionally. Also found a crack in the flue and replaced which was overlooked by a previous contractor. They are very thorough and reasonable. I highly recommend MCS.
5.0
Tyler C.
Saint Charles, MO
4/20/2020
Responsive, honest and affordable.
5.0
Kathryn C.
Wildwood, MO
8/21/2019
We were very happy with the work completed. Provided lots of information and advice about A/C maintenance and getting the maximum use out of our aging A/C unit without trying to sell us on an immediate replacement. Our A/C unit is working so much better now after cleaning and replacing a small part. Super friendly staff, punctual with appointment time, and we'll be hiring them again for all our heating and A/C needs!
5.0
Terry B.
Imperial, MO
8/7/2019
appointment at 11:00 AM
5.0
Doug S.
Chesterfield, MO
7/31/2019
The engineer was thorough and professional. It rained 1.5 inches while he worked on the AC unit and it barely slowed him down. He tested, cleaned and recharged my system. Pricing was reasonable.
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