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Air Conditioning Installation & Repair

Knoxville Commercial Air Conditioning

Trusted Commercial AC Installation & Repair

According to the Department of Energy, space cooling accounts for close to 15% of commercial buildings’ energy usage. This is often a business’s largest energy expenditure after lighting.

You can’t afford for your commercial air conditioner to be operating at anything but its best. Whether it’s time for a new, energy-efficient system, or your current system simply needs servicing, Del-Air Mechanical has you covered. We provide installation and repair for commercial air conditioning in Knoxville and surrounding areas.

Call Del-Air Mechanical at (865) 205-9929 today to learn about energy-efficient cooling options.

Troubleshooting Commercial Cooling Systems

Air conditioning systems have many components. If your business’s AC is failing to keep up with your cooling needs, there could be many explanations. It takes a trained expert to find and implement the right solution.

We are experts in finding and solving air conditioning issues such as:

  • Inefficiency due to leaking ducts or poor airflow
  • Refrigerant leaks
  • Insufficient refrigerant charge
  • Dirty filters and coils
  • Worn compressor or fan controls
  • Electrical and sensor problems
  • Clogged condensate drains

Benefits of a New Air Conditioner

If your commercial AC is already over 10 years old and causing you higher utility bills, it’s time to consider replacing it. Newer air conditioners today have higher SEER ratings or energy-efficiency ratings that can help you save on energy costs. A new AC also means increased overall comfort and improved indoor air quality for you, your employees, and customers.

Del-Air Mechanical is ready to help you choose the right size and model of air conditioner for your place of business. We are a proud partner of leading cooling system brands, so you can rest easy knowing we will install only the most energy-efficient and high-performing air conditioner. We can also help you protect your investment and avoid breakdowns that could halt business with comprehensive maintenance.

Your Comfort Is Our Career

Summers in Tennessee can be uncomfortably warm and muggy. If your commercial air conditioner is laboring to keep up, it’s likely to impact the comfort of your employees—and so impact your business.

Whether you need a repair or new, energy-efficient installation, your comfort is our career. For more than 39 years, Del-Air Mechanical has helped businesses in Tennessee keep their cool. Our Knoxville commercial AC technicians have the skill and experience needed to make your work environment as comfortable as it can be. We can handle complex systems, large, multi-story buildings, and heavy commercial and industrial needs.

If your air conditioner has a problem, your business has a problem. Call Del-Air Mechanical at (865) 205-9929 to get it solved now.

Free HVAC Equipment / Energy Survey

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Valid from Aug 5, 2019 - Nov 1, 2019

Building Relationships

Read reviews from our happy customers!
  • 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.