Serving Greater Columbus, OH Licensed & insured Mon–Sat, 7am–7pm
HVAC in Greater Columbus, OH
Comfort restored. Usually the same day.
Heating, cooling and indoor air quality from technicians who show up on time and explain everything before they start.
- Upfront pricing before work begins
- Background-checked, certified technicians
- Clean, respectful in-home service
Same-day appointmentsCall before noon on weekdays
What we can help with
Not sure what you need? Call us and describe the problem — we’ll point you in the right direction.
01
AC Repair
Fast diagnosis and repair for every major brand.
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Furnace Service
Tune-ups and repairs before the first cold snap.
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System Replacement
Right-sized, high-efficiency installs with clear quotes.
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Heat Pumps
Year-round efficiency for heating and cooling.
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Indoor Air Quality
Filtration, humidity control and duct cleaning.
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Maintenance Plans
Two visits a year and priority scheduling.
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Why homeowners choose Northline
- Upfront pricing before work begins
- Background-checked, certified technicians
- Clean, respectful in-home service
- Every visit explained in plain English
How it works
- 1Call or request a quote online
- 2We confirm a time that works for you
- 3Your pro arrives, explains, and gets it done
Service area
ColumbusDublinWestervilleHilliardGrove CityGahannaUpper Arlington
Get a free, no-pressure quote
Tell us what’s going on. A real person will call you back — usually within the hour during business hours.
(555) 010-0142