When It Breaks in July, We Answer the Phone.
Same-day AC and furnace repair, honest replacement advice, and maintenance plans that stop the breakdown before it starts. No commission-driven upsells, ever.
Heating, Cooling and the Air In Between
Our technicians are salaried, not commissioned. That single decision changes every recommendation you will hear from us.
AC & Heating Repair
Diagnosis on the first visit, parts on the truck for most common failures, and a flat-rate price quoted before we start. If we cannot fix it today, we tell you why.
Book a repair →
System Replacement
Proper load calculation, not a guess based on your old unit. We size for your actual house, show you three options at three price points, and never push the top one.
Get a quote →
Maintenance & Air Quality
Twice-yearly tune-ups that catch capacitor and coil problems in spring, not during the first 95-degree week. Filtration and humidity work included.
See care plans →The Northline Care Plan
Most emergency calls we run were preventable. A plan costs less than one after-hours repair and moves you to the front of the queue when everyone else is waiting three days.
Essential
- 1 seasonal tune-up per year
- 15% off all repairs
- Priority scheduling
- No after-hours surcharge
Comfort
- 2 tune-ups per year, AC and furnace
- 20% off all repairs
- Front-of-queue emergency dispatch
- Free filters delivered
- Waived diagnostic fee
Whole Home
- Everything in Comfort
- Up to 3 systems covered
- 25% off all repairs
- Annual duct and air quality check
- Replacement credit that builds yearly
Salaried Technicians. No Commission, No Pressure.
The reason you have been told you need a new system three times in five years is that most HVAC technicians earn a percentage of what they sell you. Ours do not. They are paid the same whether they replace a $9 capacitor or a $9,000 system.
- 01Flat-rate pricing, quoted first
You approve the number before a wrench comes out. No hourly meter running while we diagnose.
- 02We repair before we replace
If your system has good years left, we say so. Replacement gets recommended when the math genuinely favours it, and we show you that math.
- 03Load calculations, not guesswork
Oversized systems short-cycle, waste money and fail early. We measure your home properly before quoting a replacement.
- 04Ten-year labour warranty on installs
Backed by us, in Columbus, not a third-party administrator in another state.
What Happens After You Call
No four-hour arrival windows and no mystery pricing.
Two-Hour Window
We book a two-hour arrival window and text you when the technician is 30 minutes out, with their name and photo.
Full Diagnosis
We test the whole system, not just the obvious fault, so you are not calling us again in three weeks for the related failure.
Flat Price, Your Call
You get the price and the options in writing before any work begins. Repair, replace, or wait, all explained plainly.
Clean Finish
Shoe covers, drop cloths, and the old parts shown to you before they leave. We follow up in 48 hours to confirm it is running right.
We Service Every Major Brand
What Customers Say
“Two other companies told us we needed a full replacement. Northline found a failed capacitor and a dirty coil. Total was $260 and the system has run fine for two summers since.”
Renee K.Worthington, OH“Furnace died at 11pm in January with a newborn in the house. They had someone here before 1am and did not charge a night rate. I will never call anyone else.”
Tom & Alicia B.Dublin, OH“The care plan pays for itself. They caught a cracked heat exchanger during a routine visit that would have been a carbon monoxide problem by winter.”
Priyanka M.Westerville, OH
Central Ohio, Covered Properly
We keep our territory tight on purpose. Every van is stocked for the systems common in these neighbourhoods, and no call is more than 35 minutes from a technician.
Get It Fixed Today, Not Thursday.
Same-day appointments across Central Ohio. Flat-rate pricing quoted before we start, and an honest answer about whether you need a repair or a replacement.