Commercial AC Repair Exceeding Even the Highest Standards

Commercial AC Repair in Red Oak, TX

Fast, Qualified Commercial AC Repair for Red Oak Businesses Since 1968

When a commercial AC system fails in the middle of a Texas summer, the impact moves fast. Employees lose productivity, customers notice, and perishable inventory or temperature-sensitive equipment can be at risk. C&R Sales and Repairing, Inc. has been handling commercial HVAC repairs in Red Oak and Ellis County since 1968, and our NATE-certified technicians are available same-day when possible and around the clock for emergencies.

We work with retail spaces, restaurants, office buildings, warehouses, and multi-unit properties. Commercial systems run harder and carry different load demands than residential equipment, and our team is trained specifically for that scale of work.

Call us now at (972) 914-7323 to request a free estimate or schedule a same-day commercial AC repair appointment in Red Oak.

Commercial AC Systems We Repair in Red Oak

Our technicians service and repair rooftop units (RTUs), split systems, chillers, and heat pumps across all major brands and models of commercial equipment. RTUs are common throughout the retail and office buildings along the Ovilla Road and I-35E corridors in Red Oak. Chillers serving larger facilities involve more layered diagnostics, and we’re equipped for that work too.

Red Oak’s summer heat and humidity accelerate filter and coil fouling on commercial systems. A unit running with dirty coils or a slow refrigerant leak works harder than it should, which shows up in your energy bills and can shorten equipment life. Fast, accurate diagnosis is how we work to keep a manageable repair from becoming a costly one.

Why Red Oak Businesses Call C&R Sales and Repairing, Inc.

Credentials matter when you’re vetting a contractor for a commercial facility. Here’s what we bring to the table:

  • NATE-certified technicians: NATE certification is a nationally recognized credential awarded to technicians who pass a rigorous knowledge-based exam in HVAC skills. It’s not common, and we’re proud to employ a team that holds it.
  • Trane Comfort Specialist: This designation reflects our capability with Trane commercial equipment and lets us back installed Trane systems with strong manufacturer warranties.
  • EPA and ENERGY STAR certified: We’re certified by the U.S. Environmental Protection Agency and recognized as an ENERGY STAR contractor.
  • ISN and Avetta membership: We’re vetted members of both ISNetworld and Avetta, third-party contractor compliance networks used by facility managers and larger commercial clients with vendor qualification requirements.
  • Red Oak Chamber of Commerce member: We’re invested in this community. C&R Sales and Repairing, Inc. has been a family-owned, third-generation business here since 1968.
  • Upfront pricing: Free estimates, no hidden fees, and financing options available for commercial HVAC projects.
  • Bilingual service: We offer service in Spanish.

We’re fully licensed and insured. Equipment we install is backed by warranties for added protection.

Schedule Commercial AC Repair in Red Oak Today

Don’t let a struggling system run through peak season. We offer free estimates, same-day appointments when available, and 24/7 emergency service for commercial AC problems that can’t wait. Spanish-language service is available.

Call C&R Sales and Repairing, Inc. at (972) 914-7323 or contact us online to request service for your Red Oak facility.

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  • About Us
    Our award-winning team is here when you need any heating or air conditioning service.

Why Choose Us?

Exceeding Even the Highest of Standards

We take pride in our work and always strive to provide you with prompt, dependable, and professional services you deserve.

  • Third Generation Family Owned & Operated
  • Been in Business Since 1968
  • Providing the Best Solutions for Your Business
  • Award Winning & Certified Team of Experts
  • Only Do the Work That Needs to be Done
  • Quality Services and Craftsmanship at a Fair Price

Request An Estimate

To get started simply fill out the form below, or call us at (972) 914-7323 today!


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Customer Reviews

See What They Have to Say


    "Highly recommend C&R air conditioning services!!"
    Very knowledgeable, quick response time. Very personable! Highly recommend C&R air conditioning services!!
    - Cindy D.
    "I recommend C&R to anyone needing very qualified service and equipment."
    We received a quick response, professional service, and a very pleasant technician. I recommend C&R to anyone needing very qualified service and equipment.
    - Gary P.
    "Always reliable."
    Carlos is great. Very thorough and explains everything he is doing and why. Always reliable.
    - Michael M.
    "Very professional very clean."
    Ever wanting any AC work done give them a call. I rarely hand out 5 stars if ever there were a 6 star rating they'd be up there.
    - Chris M.