Schedule service now! Call 5-Star Heating, Cooling & Refrigeration at 810-966-9900 today. Ask about our maintenance contracts**.


  • Increased Efficiency
  • Lower Utility Bills
  • Priority Service
  • Longer Equipment Lifespan
  • Peace of Mind
  • Less Equipment Down Time
  • Increased Comfort
  • Improved Indoor Air Quality
  • Site Familiarity


  • Replace Filters
  • Adjust Airflow
  • Adjust Fresh Air Dampers
  • Inspect, Tighten Electrical Connections
  • Test Controls and Safeties
  • Wash Coils
  • Lubricate Moving Parts where Necessary
  • Check, Balance Blower Assembly
  • Replace Belts-Once A Year
  • Program Thermostats
  • Inspect Heat Exchanger
  • Monitor, Analyze and Communicate System Performance
  • Make Suggestions for Improvement
  • Heating/Cooling Start-Ups
  • Clean Burners
  • Clean Pumps, Drain Pans, and Drain Lines

**We can custom tailor our Maintenance Agreements to suit your site's specific needs.

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Contact Information

5-Star Heating Cooling & Refrigeration, LLC

P.O. Box 142
Croswell, MI 48422

Phone: 810-966-9900
E-mail Us

Business Hours:
24-Hour Emergency Service
Monday-Friday 7 a.m.-4 p.m.