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HVAC Maintenance

Knoxville HVAC Maintenance

Keeping Your System at Its Best

The last thing you want is for important business to be interrupted by a heating or cooling issue. The best way to prevent problems is to keep an eye on your system—or even better, to get a professional appraisal.

Especially for aging systems, it’s important to go over the components yearly to fix small problems before they escalate and to head off large problems before they begin. A new system may be able to run with minimum maintenance, but it’s still important to check that it runs efficiently and to make adjustments if it doesn’t.

Del-Air Mechanical has more than 39 years of experience in the heating and cooling industry. Our HVAC experts understand ductwork, all kinds of heating and cooling systems, and how they should be properly implemented in your unique environment.

Rely on us for your comprehensive HVAC maintenance in Knoxville. Call (865) 205-9929 for an inspection.

Maintenance Checklist

If your business does not have an in-house maintenance expert with HVAC experience, you’ll want to hire out for a regular inspection. Even if you do, it’s a good idea to have your system occasionally checked by a specialist—especially if your system is demonstrating a decrease in efficiency or capability.

Regular inspection will include a review of areas that can cause trouble if not maintained, such as:

  • Heating and cooling coils
  • Drain and condensate lines
  • Fans, motors, and belts
  • Burners in boiler systems
  • Duct seals and gaskets
  • Filters
  • Safety controls

Safety & Efficiency

Regular maintenance ensures two things: first, that your system runs without unnecessary energy loss; and second, that you and any maintenance employees are safe. Improperly maintained electrical heating and cooling systems can mean a fire hazard, and systems involving high-pressure or high-heat liquids can carry a risk for explosion and further equipment damage.

Don’t put your business’s efficiency or safety at risk. Get an inspection from the qualified technicians at Del-Air Mechanical. Call (865) 205-9929 now.

Building Relationships

Read reviews from our happy customers!
  • Cannot say enough about everyone at Del-Air!

    “Cannot say enough about everyone at Del-Air!”

    - Katie DePersio, Executive Director, Tennova Health & Fitness
  • Del-Air has been an outstanding partner for us

    “The staff at Del-Air is friendly, personable, and easy to communicate with.”

    - James Lusby, Home Federal Bank
  • I have and will continue to recommend Del-Air to others.

    “We appreciate your service and hope to work with you again!”

    - Ryan Chinn, R&R Properties
  • Trustworthy

    “Excellent craftsmanship!”

    - Elif T
  • Satisfied Customer

    “I would highly recommend using Del-Air!”

    - Ryan D
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Why We're the Premier Choice

Honesty, Integrity, Commitment & Professionalism.
  • Problem Solvers

    We look at the entire problem and provide realistic solutions for each and every job. By sending the same technicians out when possible we build strong relationships with existing customers.

  • Award Winning Service

    We are honored to have received recognition from great organizations including the ACCA and INC 5000. We will continue to innovate in the HVAC community and strive for perfection.

  • Safety First

    We are highly recognized for our Safety & Health Program. Our goal is to always provide a safe working environment for our team.

  • Longevity & Community Driven

    Family owned and operated in Knoxville since 1980. A staple in the community for professional work and stellar customer service.

Career Opportunities Looking for a career in commercial HVAC?

Learn more about what it takes to work in the fast paced HVAC, plumbing, construction and industrial industries.