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Knoxville Commercial Plumbers

Knoxville Plumbing Contractors with 39 Years of Experience

Industrial, commercial, and large multi-building organizations come with unique facilities challenges. One of those challenges is plumbing; water supply, septic, and drainage considerations multiply when the capacity for industrial processes or large groups of people are involved.

For installation and repair of commercial plumbing, you want to know you have a Knoxville plumbing contractor who understands your system’s demands. Del-Air Mechanical is the contractor that fits the bill. With more than 39 years of experience, we’ve handled factories, office buildings, schools, sports complexes, and utility buildings, and we continue to take on new plumbing challenges every day.

Trust the plumbers at Del-Air Mechanical. Call (865) 205-9929 for all your commercial plumbing needs in Knoxville, Powell, and surrounding areas.

Do You Need Commercial Plumbing Maintenance?

The best way to prevent plumbing disasters is by scheduling regular maintenance. At Del-Air Mechanical, we offer comprehensive plumbing maintenance to help businesses reduce downtimes and ensure reliable, efficient plumbing.

We inspect every component in your commercial plumbing system including:

  • Sinks, faucets, showers, toilets, and all other fixtures
  • Supply lines and drains
  • Water filtration system
  • Drain Camera Inspection
  • Water heater service & replacement
  • Backflow preventer repair & emergency service
  • Emergency shut-off valves
  • Backflow devices
  • Underground Plumbing

Our Knoxville commercial plumbers can also check your sewer line and perform regular drain cleaning to make sure everything is in good working order.

Plumbing Design & Installation in Knoxville, Powell & Beyond

We are used to planning and implementing complex systems for commercial buildings. Our plumbing systems are designed with care to the specifications demanded by your business or commercial environment.

Whether your needs include employee bathrooms or large wash bays, we can install and repair the necessary plumbing.

Our expertise includes:

  • Bathroom facilities
  • Water supply for commercial washers or other appliances
  • Floor drains
  • Septic systems

We can also help you manage your building's plumbing systems with building automation.

Get Back in Action with Commercial Plumbing Repair

For some businesses, a relatively minor plumbing problem can mean a major problem for customer service. A leak could endanger your merchandise or render a facility unusable. It could even put a complete stop on your operations until the problem is fixed.

In such cases, you want an experienced contractor who can quickly get your system back to full capacity. Our knowledge of a variety of commercial plumbing systems means we can get to the root of the problem, fast—no matter how big the job.

For commercial plumbing repair in Knoxville, you can’t beat Del-Air Mechanical.

In need of emergency plumbing repair? Get your business back to normal by calling (865) 205-9929 or contacting us online to schedule an appointment with a Knoxville plumber.

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.