Columbus's Most Trusted HVAC Company No Surprises. No Runarounds. Just Comfort.
Upfront flat-rate pricing from NATE-certified technicians. Same-day service available. 100% satisfaction guaranteed. Family-owned since 2008.
NATE Certified
All technicians certified by North American Technician Excellence
100% Satisfaction
We guarantee our work or come back free—no questions asked
Financing Available
0% interest for 18 months on approved credit
Your AC Died. Again. In July.
You need it fixed today—not "sometime this week." You need to know the price before the work starts. And you need a technician who actually shows up when they say they will. That's exactly what we do.
We Fix, Install, and Maintain Everything HVAC
From emergency repairs to complete system installations, we handle it all with upfront pricing and certified expertise.
AC Repair & Installation
Your AC broke in the middle of summer. We get it—it's miserable. Same-day emergency repairs available, or we'll install a new energy-efficient system that actually keeps you cool.
Learn More →Furnace Repair & Installation
Cold house? Don't wait. We diagnose the problem, give you an upfront quote, and get your heat running the same day. New furnace? We'll size it right and install it properly.
Learn More →Heat Pump Systems
Heat pumps handle both heating and cooling with impressive efficiency. We install, repair, and maintain all major brands—plus help you navigate rebates and incentives.
Learn More →Ductless Mini-Splits
No ductwork? No problem. Mini-splits are perfect for additions, garages, or problem rooms. Quiet, efficient, and we handle the whole installation—electrical, mounting, everything.
Learn More →Indoor Air Quality
Allergies? Dust? Stale air? We install air purifiers, humidifiers, dehumidifiers, and UV lights that actually improve the air you're breathing.
Learn More →Duct Cleaning & Sealing
Leaky ducts waste energy and money. We clean out years of dust, seal leaks, and make sure the air goes where it's supposed to—into your rooms, not your attic.
Learn More →Why Columbus Families Choose Comfort Zone
We're not the cheapest—we're the best. Here's what that means for you.
Upfront Flat-Rate Pricing
We give you the price before we start. No "while we were in there" charges. No surprises. You approve it, or we don't do the work. That simple.
NATE-Certified Technicians
NATE certification isn't required in Ohio—most companies skip it. We don't. Every tech on our team is certified because your system deserves someone who actually knows what they're doing.
Family-Owned Since 2008
Mike and Sarah Thompson started Comfort Zone because they were tired of seeing homeowners get burned by fly-by-night contractors. We treat your home like it's ours—because our reputation depends on it.
100% Satisfaction Guarantee
Not happy? We come back free. Still not happy? Full refund. We're not here to argue—we're here to make sure your system works and you're comfortable.
How It Works
From your call to our arrival to the fix—here's exactly what happens.
You Call
Talk to a real person—not a call center. We'll ask a few questions and schedule same-day service if available.
We Show Up
Our tech arrives on time (we actually give you a narrow window and stick to it). Clean uniform, clearly marked truck, background-checked.
Upfront Quote
We diagnose the problem, explain what's wrong, and give you a flat-rate price before any work starts. You approve it—or we don't touch anything.
Done Right
We fix it, test it, clean up our mess, and walk you through what we did. System works? You're comfortable? We're done.
0% Interest for 18 Months
New system or major repair? We work with multiple lenders to get you approved—even if your credit isn't perfect.
0%
Interest for 18 months (on approved credit)
$0
Down payment options available
Fast
Approval in minutes online
NOW SCHEDULING:
AC Installation for Summer 2026
Your 20-year-old AC unit isn't going to make it through another Ohio summer. Let's replace it before it dies on the hottest day of the year.
- Free in-home estimate and load calculation (we size it right)
- Energy-efficient systems that cut your cooling costs
- $50 off installation for new customers
- 0% financing available
- Installed in one day by NATE-certified techs
- 5-year parts & labor warranty included
Proudly Serving Central Ohio
Based in Columbus, we serve the entire metro area with same-day service available in most locations.
- Columbus
- Dublin
- Westerville
- Worthington
- Grove City
- Hilliard
- Reynoldsburg
- Gahanna
- Upper Arlington
- New Albany
- Powell
- Delaware
🗺️
Central Ohio Service Area Map
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What Columbus Homeowners Say
We let our work speak—and our customers do too.
"Our AC died on the hottest day in July. Comfort Zone had a tech here within 2 hours, gave us the price upfront, and had us back up and running by dinnertime. Mike personally followed up the next day. Unreal service."
"Finally—an HVAC company that doesn't try to upsell you on stuff you don't need. They diagnosed our furnace, showed us exactly what was wrong, and gave us options. Fixed it for way less than we expected. These guys are honest."
"We had three companies quote a new AC system. Comfort Zone was the only one that actually did a load calculation instead of just guessing. The techs were professional, the install was clean, and our electric bill dropped 30%. Worth every penny."
Preventative Maintenance Plans
Your HVAC system needs a tune-up twice a year—before summer and before winter. Our maintenance plan keeps it running efficiently and catches problems before they become expensive emergencies.
Priority Scheduling
15% Off Repairs
No Trip Charges
2 Annual Tune-Ups
Family-Owned. Columbus-Based. Your Neighbors.
Mike and Sarah Thompson started Comfort Zone in 2008 after seeing too many homeowners get burned by dishonest contractors who disappeared after taking their money.
We built this company on a simple idea: treat people's homes the way we'd want ours treated. That means showing up on time, quoting the actual price, doing the work right, and cleaning up after ourselves.
Sixteen years later, we're still family-owned, still based in Columbus, and still answering our own phones. When you call us, you're not getting a national chain or a call center—you're getting Mike, Sarah, and our team of NATE-certified techs who live in your neighborhoods.
Our Story →Common Questions
Here's what Columbus homeowners usually ask us.
How quickly can you get here?
Most days, we can get to you the same day you call—especially for emergency repairs. We schedule narrow arrival windows (not "8am-5pm") and actually stick to them. For non-emergency service, we typically schedule within 1-2 business days.
Do you really give upfront pricing?
Yes. We diagnose the problem, explain what's wrong in plain English, and give you a flat-rate price before we touch anything. You approve it, or we don't do the work. No hourly rates. No "while we were in there" surprise charges. The price we quote is the price you pay.
What does NATE certification actually mean?
NATE (North American Technician Excellence) is the leading certification for HVAC technicians. It's not required in Ohio—most companies skip it because it costs time and money to train and test. We require it because certified techs diagnose problems faster, install systems correctly, and don't make expensive mistakes on your dime.
Do you offer financing?
Yes. We work with multiple lenders to offer financing options, including 0% interest for 18 months on approved credit. We can get you approved online in minutes. If your credit isn't perfect, we have options for that too.
What brands do you install?
We're factory-trained and authorized dealers for Carrier, Trane, Lennox, Rheem, and Goodman. We'll recommend the brand and model that makes sense for your home and budget—not the one that pays us the best commission.
What's included in your maintenance plans?
Two annual tune-ups (spring and fall), priority scheduling, 15% off all repairs, no trip charges, and extended warranty coverage. The tune-ups include a full inspection, cleaning, and system optimization. Most customers save more in prevented repairs than the plan costs.
Ready to Get Comfortable?
Same-day service available. Upfront pricing. NATE-certified techs. 100% satisfaction guaranteed. Call now or schedule online.