AIR CONDITIONING Repair

Commercial Air Conditioning Repair

Fast, Reliable Repairs to Keep You Cool


Expert Diagnostics & Commercial-Grade Fixes—Right When You Need Them

When your building’s cooling system fails, it can disrupt operations and comfort. TimCo Heating & Air provides professional AC repair services for commercial properties across the Atlanta area. Our licensed technicians quickly diagnose and repair issues with minimal downtime—restoring comfort and performance using high-quality parts and proven processes. From office buildings to warehouses, we keep your cooling systems running strong.

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Why Trust TimCo for Commercial AC Repairs?

We Fix It Fast—and We Fix It Right


Responsive Service. Commercial Expertise. No Guesswork.

With decades of experience in commercial HVAC repair, we understand the urgency and complexity of large-scale systems. TimCo technicians are trained to handle all major AC brands, including Trane and Resnor, and we come prepared with the tools and parts to get you back up and running. We also offer repair prioritization for clients enrolled in our preventative maintenance programs—because your time is valuable, and downtime isn’t an option.

Frequently Asked Questions

  • What types of AC issues can you repair?

    Most residential AC installations can be completed in a single day, usually within 4-8 hours. However, more complex systems or those requiring extensive ductwork modifications may take 1-2 days. We'll provide a specific time estimate during your consultation.

  • Do you repair all commercial system brands?

    Yes. While we specialize in Trane and Reznor systems, we service all major commercial HVAC brands.

  • How fast can you respond to a service call?

    Determining the right size AC unit depends on various factors, including your home's square footage, insulation, window placement, and local climate. Our technicians will perform a detailed load calculation to ensure you get the perfect size unit for optimal efficiency and comfort.

  • Will you provide a quote before making repairs?

    Absolutely. We assess the issue, explain the problem clearly, and provide an upfront estimate before starting any work.

  • Can you diagnose issues without disrupting business?

    Yes. Our technicians are trained to work around your schedule and with minimal interruption to your operations.

Don’t Let a Faulty AC Disrupt Your Operations


TimCo is ready to respond with fast, effective commercial air conditioning repairs. Trust our team to restore performance, protect your investment, and keep your facility running cool and efficiently.