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614-380-3455

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    • Home HVAC Repair
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    • Commercial HVAC Install
    • Commercial HVAC Repair
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Commercial HVAC Repair Columbus, Ohio

Fast, Reliable Repairs For Commercial Buildings

When the HVAC system goes down, you don’t just lose temperature control. You lose productivity, customer satisfaction and peace of mind. Our local team delivers fast, dependable commercial HVAC repair in Columbus, Ohio to keep you running and your people comfortable.


Remember: Our consults are free and we only replace what we can’t fix — trust us, our guys do not being told they can’t fix something.

Schedule My Project

Emergency Repair Available 24/7

 HVAC emergencies don’t wait for business hours — and neither do we. If your system suddenly shuts down, smells like burning, or starts leaking, give us a call. We’ll do everything we can to get it back online safely and quickly.

I Need Help Now!

Common Commercial HVAC Problems We Fix

We’ve seen it all. And we have fixed it all.

Some of the most common issues we handle include:


  • AC not cooling large spaces or inconsistent airflow
  • Furnace blowing cold air or not heating efficiently
  • Thermostat control or communication failures
  • Loud banging, screeching or rattling noises
  • Rooftop unit breakdowns
  • Water leaks or frozen coils
  • Electrical issues or circuit board malfunctions
  • Short cycling or complete system shutdowns
  • Ductwork or ventilation problems


Not sure if what you’re dealing with counts as an emergency? We’ll help you figure it out fast. 

Commercial rooftop air conditioning repair project in downtown Columbus Ohio

We Work Around Your Schedule — Not Against It

HVAC repairs can disrupt your entire operation. We offer flexible scheduling options, including early mornings and after-hours visits to get to you when you need us. Our techs show up when promised, communicate clearly and work efficiently so your business doesn’t miss a beat. 


Want to be there when we’re there? No problem. Want us in and out like we were never there? You’re the boss.

Give Us A Call!
Rooftop HVAC duct cleaning and repair

The Other "Stuff" We Help With Around The Shop

  • Air Quality Services: Duct cleaning, sealing, filter replacements & full home assessments for cleaner, healthier air.
  • Thermostat Installation: Smart setups & guidance on getting the most out of your new device from a
  • Remodeling Services: We can handle projects that go far beyond the HVAC. Just ask us about it sometime!

Want To Avoid Emergency Repairs Next Time?

 That’s where Dill 360 comes in. Our preventative maintenance program is built for business owners, homeowners and anyone who wants to get more years out of their system. We schedule proactive check-ins (at least twice a year) to inspect, clean and tune your system so you stay ahead of breakdowns and extend the life of your equipment.

 

Faster Service. Fewer Outages. Better Prices.


 We’re a small business. We get it. It’s frustrating when third parties slow everything down or jack up the cost. You want it done right, done on time and done without extra hands in the pot. And so do we. From one business owner to another, we cut the red tape and get the job done.


More About Dill 360

Trusted By Columbus Business Owners & Property Managers

We’ve earned our reputation by doing the right thing.

 Our commercial clients stick with us because we:


  • Respond quickly and stay in touch
  • Diagnose issues clearly — without the tech-speak
  • Fix the problem, not just patch it
  • Offer competitive pricing and honest assessments
  • Treat your property like it’s our own

Get Your HVAC Back On Track

Whether it’s an urgent fix or a system that just isn’t performing right, Dill Mechanical is ready to help. No runaround. No pressure. Just real answers and reliable repairs. All consults with our team are free. Want to knock it out even quicker? We can do it virtually! 

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