Furnaces
Reliable Heat
Furnace Installation, Repair & Replacement
Your furnace is the core of your home's heating system, and it deserves to be installed and maintained by someone who knows the work inside and out. Todd McCunn holds a Master CFC license and a WSSC gas license, which means every gas furnace installation and repair we do is performed to the proper standard, not just the minimum.
Whether your furnace is struggling to keep up, making noise it should not be making, or it is simply time to replace an older unit, Northern Air will give you an honest assessment and get the job done cleanly.
Why it matters
A furnace installed the wrong way does not just underperform. It can create safety risks for your family. We take the time to do the job correctly from the start, so you are not calling someone back in six months to fix what should have been right the first time.
- Gas furnace installation and replacement
- Furnace repair and diagnostics
- Annual furnace tune-ups and inspections
- Filter and airflow assessments
- Safety checks for gas connections and heat exchangers
Schedule furnace service. Call us today!
Where We Work
HVAC Service Areas We Cover
Serving Washington County and Frederick County, MD, plus Franklin County and Adams County, PA – including the communities below.
- Hagerstown, MD
- Robinwood, MD
- Fountainhead, MD
- Boonsboro, MD
- Maugansville, MD
- Smithsburg, MD
- Longmeadow, MD
- Frederick, MD
- Urbana, MD
- Thurmont, MD
- Walkersville, MD
- Spring Ridge, MD
- Middletown, MD
- Monrovia, MD
- Chambersburg, PA
- Waynesboro, PA
- Greencastle, PA
- Fayetteville, PA
- Mont Alto, PA
- Rouzerville, PA
- Blue Ridge Summit, PA
- Gettysburg, PA
- Carroll Valley, PA
- Lake Heritage, PA
- New Oxford, PA
- Biglerville, PA
- Fairfield, PA
- Aspers, PA
Don’t see your town?
Call us – we also serve nearby communities throughout MD and PA.
Request an HVAC Service
Tell us what you need help with, and our team will follow up to schedule a visit, review the system, and provide the right recommendation for your home or business.
You will know your options before any work begins.
