DEMO WEBSITE · Northfield Heating & Air is a fictional company · Built by AdSpire Systems
Northfield Heating & Air
(555) 014-2200
Dispatch open now · 24/7

No heat at 2 a.m.? A tech is on the way in 60 minutes.

Furnace and air conditioning repair, replacement and tune-ups for homes in the Northfield area. Flat-rate quote before any work starts, and a licensed technician, never a call center.

See what we fix
Living roomHeating
72 SET POINT °F

Try it. When yours stops responding, we are the call.

What we fix and install

Most repairs are finished on the first visit because our trucks carry the common parts for gas furnaces, heat pumps and central AC.

Heating

Furnace repair

Ignitors, flame sensors, blower motors, control boards and cracked heat exchanger inspections. Gas, electric and dual-fuel.

Cooling

AC repair

Refrigerant leaks, failed capacitors, frozen coils and condensate clogs. We test static pressure and superheat, not just swap parts.

Replacement

New systems

Load-calculated sizing by Manual J, up to 98% AFUE furnaces and 20+ SEER2 heat pumps, with written options before you decide.

Maintenance

Tune-ups & plans

Spring cooling and fall heating checks, filter schedules and priority booking for plan members.

What happens after you reach out

The same four steps every time, so you always know where your call stands.

  1. You message us

    Chat, call or form. The assistant collects your address and the symptom in about a minute.

  2. Dispatch confirms

    A real person confirms the window and texts you the technician's name and photo.

  3. Quote on site

    Diagnostic first, then a flat-rate price in writing. You approve before we touch anything.

  4. Fixed and tested

    We run the system through a full cycle and leave a report of what we found.

Hours and service area

Emergency
24 hours, 7 days
Scheduled
Mon–Sat, 7 a.m. to 6 p.m.
Diagnostic
$89, credited toward the repair
License
Example license no. HV-000000
We serve
NorthfieldEastbrookLake RidgeMarlowPine HollowCalder Heights