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Heating System Tune Up Service in Southern Maryland

Heating System Tune Up Service in Southern Maryland

Our heating system tune-up service provides homeowners in Southern Maryland the opportunity to get more from their heating systems. Not only will we inspect and clean your heating system, but we will also check for missing or failing parts, air leaks and other unseen damages. We will also look for heating system add-ons, upgrades and replacements to find the best overall solution for your home until your current system requires replacement.

Through preventative maintenance, safety checks and scheduled servicing, you can ensure that your oil furnace, gas furnace, heat pump or boiler continues to function properly. This ensures that your heat system stays reliable when you need it most. It will extend its lifespan. Preventative measures are necessary to keep your heat system running properly with fewer chances for repairs. 

When performing your heating system maintenance, we make sure to go through the following list to ensure that we cover everything.

  • Inspect outdoor coil for heat transfer loss
  • Inspected & clean fans
  • Clean & adjust burner assembly
  • Clean ignition assembly
  • Clean heat exchanger elements
  • Monitor flue draft
  • Check exposed ductwork for leaks
  • Thermostats will be checked and calibrated as required
  • Motors and bearings will be lubricated as required
  • Controls and safeties will be tested as needed
  • Drains will be checked
  • Inspect relays and contactors
  • Inspect unit wiring and electrical disconnect
  • Check humidifier operation, when applicable
  • Record temperatures and pressures
  • Inspect indoor coils
  • Inspect air filters and replace if needed
  • Clean outdoor coils
  • Furnish inspection report and advise of any abnormal conditions

Schedule a FREE Estimate

We offer a FREE on site inspection and estimate for carpet & upholstery cleaning services.


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When you need our heat system tune-up service or regularly scheduled HVAC maintenance services in Southern Maryland, contact Leitch Heating and Air Conditioning at 410-469-1363. We have served homeowners in our community for more than a quarter-century. 

Awards/Affiliations

  • Comfort Institute
  • ACCA
  • American Standard
  • Aeroseal
  • Customer Care Dealer
  • Rising Star