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Commercial Maintenance Program

Owning an effective and efficient HVAC system isn’t optional when you own a business or manage a commercial building in Modesto, CA. As business owners ourselves, we understand the unique needs you have, and how you already have a lot to focus on without worrying about the comfort systems in your commercial space failing. Why choose DeHart Plumbing, Heating, and Air Inc. for your commercial maintenance services? 

  • We are family-owned and operated. 
  • We’ve been in business since 1946. 
  • We operate with a 100% satisfaction guarantee. 
  • Our technicians are NATE-Certified
  • We provide 1-year parts and labor guarantees on all replacements and repairs. 

Our team provides comprehensive commercial maintenance as an effective way to protect your assets and overhead costs. We want to help you ensure that your equipment is functioning at its best to keep occupants comfortable, happy, and productive! 

Trust DeHart Plumbing, Heating, and Air Inc. with your building. Contact us today for quality commercial maintenance! 

Commercial Air Conditioning Maintenance

Your business or commercial space simply cannot get through summer comfortably without a properly functioning air conditioning system. But is commercial air conditioning maintenance really worth it? Well, it will provide you with:

  • Lower Energy Bills
  • Repair Prevention
  • Extended Equipment Life
  • Convenience
  • Manageable Repair Costs
  • Lower Carbon Footprint
  • Record Keeping


The contractor who provides your commercial HVAC and plumbing services should always keep records of all maintenance activities. This helps us to offer relevant advice on your cooling equipment, as well as your heating and plumbing equipment. This is invaluable information to advise you on whether you should repair or replace when it comes to older systems. 

Commercial Heating Maintenance

Basic heating maintenance in Modesto from the average company involves not much more than a thorough cleaning and basic inspection. You need more than that. When you contact DeHart Plumbing, Heating, and Air Inc. for your commercial heating maintenance needs, we take a partnership approach. This means for your commercial HVAC and plumbing maintenance we provide: 

  • A dedicated representative for your building. 
  • Annual budget forecasting. 
  • Extensive knowledge of your building and needs. 
  • A full range of comfort improvements.
  • Customized reporting. 
  • A robust onboarding process 

Please reach out to us today for more information and to see a comprehensive list of what our commercial maintenance services include. 

Look no further for quality commercial system maintenance in Modesto, CA and the surrounding communities.