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Knoxville Industrial Contractors

Industrial Capacity HVAC & Plumbing

More so than in almost any other sector, industrial facilities must perform to high standards and exact specifications. This is true of the building’s water supply, ventilation, electrical capacity, and waste systems—sometimes even down to details such as exact temperature control and humidity.

Your typical residential HVAC expert or plumber isn’t equipped to execute plans on an industrial scale. You need a contractor experienced with the large-capacity systems and specialized equipment your facility needs.

Del-Air Mechanical is your experienced contractor for Knoxville industrial work. Call (865) 205-9929 to learn more about what we can offer for your project.

Specialized Systems for Industrial Facilities

In addition to their high-power consumption and significant heating and cooling loads, heavy commercial and industrial buildings may require special systems and specialized equipment. Sometimes, this means hiring and managing multiple subcontractors. But our expertise means you don’t have to worry about that.

Del-Air Mechanical can install a variety of specialized system components including:

  • Laboratory hoods
  • Temperature and humidity control for computer rooms
  • Heat and energy recovery
  • Gas distribution
  • Vacuum pumps
  • HEPA air filtration
  • Oily mist separation
  • System automation

Construction & Maintenance

As contractors with 39 years of experience, we’ve handled both construction and maintenance for industrial-grade heating, air conditioning, ductwork, plumbing, and water treatment systems. This means that whether you are constructing new, upgrading, or managing existing assets, we bring in-depth knowledge and trained skills to improve your facility and increase its chance of success.

We don’t think you’ll find another Knoxville industrial contractor with our breadth of experience or expertise. Whether you need work on your furnace, drains, ventilation, or would like to set up a schedule for total system maintenance, we at Del-Air Mechanical have a solution for you.

Call us at (865) 205-9929 to schedule an appointment.

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

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.