- 98 Morris Turnpike, Newton, NJ 07860
- constantservice3@yahoo.com
- (973) 948-0680
FURNACE REPAIR · LAKE MOHAWK, NJ
When your furnace dies on a cold Lake Mohawk night, we answer 24/7 — real licensed technicians, not voicemail. Most repairs done same day, parts on the truck for major brands.
Lake Mohawk is a private lake community within Sparta Township — one of the larger and more historic lake associations in NJ.
See our complete Lake Mohawk HVAC service page for the full overview, or call (973) 948-0680 to schedule furnace repair now.
Often a flame sensor or igniter issue.
Thermostat, oversized unit, or clogged filter.
Failed gas valve or control board.
Loose blower wheel, failing motor bearings, gas valve issues.
After-hours and weekend furnace failures get our 24/7 dispatch. A real licensed technician answers the phone — not a call center, not voicemail. We prioritize emergencies by safety risk.
Emergency calls run at higher rates than scheduled service. If your furnace issue can wait until the next business day, you'll save money — and we'll be honest about that on the call.
“Our 18-year-old central air finally gave up the week of the heat wave. Written quote in 20 minutes, back the next morning with a new unit, in and out by 3pm. Three other companies couldn't even schedule us that week.”
Mike R. · Hopatcong, NJ
Minor repairs (igniter, flame sensor, thermostat) typically run $150-$425. Moderate $300-$700. Major $600-$1,800. Diagnostic fee waived when you book the repair.
Yes, 24/7. A real licensed technician answers the phone after hours — not voicemail.
If your furnace is 15+ years old and repair runs over $700, we'll recommend getting a written replacement quote for comparison.
Some policies cover sudden mechanical failure, especially if it caused additional damage. We document findings with photos and written reports.
Yes — Carrier, Lennox, Trane, Bryant, Goodman, Rheem, American Standard, York, Heil, and others.
A licensed technician answers the phone. Same-day appointments when we can fit you in. 24/7 emergency dispatch for genuine emergencies.
(973) 948-068098 Morris Turnpike, Newton NJ · NJ HVACR Lic #19HC00108700 · Since 1999
At Constant Air, we specialize in delivering high-quality heating, ventilation, and air conditioning services that keep your home and business comfortable all year round.
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