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23480654654
Buchi HVAC
Northline technician inspecting the burner of a gas furnace in a Columbus basement

Columbus' trusted heating experts since 2004

Stay warm this winter. Guaranteed.

Furnace out? A NATE-certified Northline technician can be at your door today, with a flat, upfront price before any work begins. No surprises on the invoice, ever.

  • Same-day service
  • No overtime charges
  • 100% satisfaction guarantee
Call 23480654654

Answered by a local dispatcher, not a call center. Average pickup: 9 seconds.

Step 1 of 3 Your service

Get your free quote in 60 seconds

What can we help with?

No spam. We respond in under 10 minutes.

4.9

Google rating

1,200+ reviews

A+

BBB accredited

Since 2006

NATE

Certified technicians

Every tech, every truck

Licensed & insured

Bonded in Ohio

20+

Years in Columbus

Family-owned since 2004

Winter's coming. Save before it does.

Book by November 30 to lock in this season's pricing. Limited to the first 400 Columbus homes.

Fall tune-up special

$89

reg. $159

Furnace Tune-Up

A 21-point precision inspection that catches small problems before they turn into a no-heat call in January.

  • Inspect heat exchanger for cracks
  • Test carbon monoxide levels
  • Clean and test flame sensor
  • Check gas pressure and burners
  • Test ignitor and safety controls
  • Calibrate your thermostat
  • Lubricate blower motor
  • Measure temperature rise
  • Tighten electrical connections
  • Inspect flue and venting
  • Flush condensate line
  • Replace standard 1-inch filter

Plus 9 more safety and efficiency checks.

Offer ends Nov 30

53 Days
19 Hours
31 Mins

One per household. Columbus metro only.

Technician adjusting a home thermostat
$0

Diagnostic with
any repair

Approve the repair and your $99 diagnostic visit is on us. Honest answers, zero pressure.

Comfort, handled. Every season.

One trusted team for every system in your home, from a 2am furnace failure to a planned heat pump upgrade.

Maintenance Plans

The Northline Comfort Club: two precision tune-ups a year, priority scheduling, and 15% off every repair.

$14.99/month

Jake, a Northline lead technician, smiling in a customer's entryway
Jake W., Lead Technician 14 years at Northline, NATE-certified

Honest work, done right the first time.

We've built Northline on a simple idea: treat every home like it belongs to our own family. That means real promises, written down, and kept.

Upfront flat-rate pricing

You approve one fixed price before work begins. It never changes, even if the job runs long.

Arrive on time or you don't pay

A 2-hour window, a text when we're 30 minutes out. If we're late, the service call is free.

Background-checked technicians

Drug-tested, background-checked, and NATE-certified. Never subcontracted, ever.

2-year labor warranty

If a repair we made fails within 24 months, we come back and fix it at no charge.

Homes served in Central Ohio
18,000+
Homes served in Central Ohio
Family-owned in Columbus
20 yrs
Family-owned in Columbus
Average emergency response
60 min
Average emergency response

Warm again in three simple steps.

No phone trees, no vague arrival windows, no surprise invoices. Here's exactly what happens after you reach out.

  1. 1

    Takes 60 seconds

    Request a quote

    Call us or use the 60-second form. A real Columbus dispatcher confirms your arrival window in minutes, not hours.

  2. 2

    Most calls before 2pm

    We arrive same day

    Your technician shows up on time, finds the real problem, and gives you a flat price before touching a thing.

  3. 3

    100% guaranteed

    Enjoy a warm home

    We fix it right, clean up after ourselves, and back every repair with a 2-year labor warranty.

Or call 23480654654

Columbus homeowners trust Northline.

Real words from real neighbors, unedited and pulled straight from Google.

4.8

Based on 52 Google reviews

Verified Google review
“Our furnace quit at 9pm on the coldest night in January. Northline had someone at our door by 10:15, and the heat was back on before midnight. The price was exactly what they quoted on the phone.”
Sarah M. Dublin January 2026
Verified Google review
“Two companies told us we needed a whole new system. Jake found a cracked flame sensor, replaced it for $185, and showed me the old part. That's how you earn a customer for life.”
Marcus T. Westerville December 2025
Verified Google review
“Kind, punctual, and tidy from the first call to the final walkthrough. They laid floor covers, explained every option without pressure, and our new furnace is whisper quiet.”
Linda K. Upper Arlington November 2025
A newly installed high-efficiency furnace

Flexible financing

Furnace replacement from $89/month

0% APR for 18 months, approval in minutes.

  • Soft credit check only
  • No prepayment penalty
  • Terms up to 120 months

Checking won't affect your credit score. Subject to credit approval.

Trucks stationed across Central Ohio.

Our technicians start their day in your part of town, so help is usually less than 30 minutes away. Inside I-270 or just beyond it, we've got you covered.

Don't see your town? We serve 40+ communities within 30 miles of downtown. Call 23480654654

I-270 I-70 I-71 Downtown Columbus Dublin Worthington Westerville Gahanna Reynoldsburg Grove City Hilliard Upper Arlington

Average arrival this week

47 minutes

Straight answers, no fine print.

The questions Columbus homeowners ask us most. Something else on your mind? A real person picks up.

Talk to a dispatcher, 24/7 23480654654

Most repairs fall between $150 and $650. Your technician diagnoses the problem first, then gives you a flat, written price. You approve it before any work starts, and the $99 diagnostic is free when you go ahead with the repair.

Don't wait for the cold. Book your service today.

Same-day openings fill fast once the temperature drops below freezing. Lock in your spot now and we'll take it from there.

Call 23480654654
SATISFACTION GUARANTEED • NORTHLINE HEATING & AIR • COLUMBUS •100%Guaranteed