What We Fix & Install
- No heat / blowing cold air
- Short cycling & constant running
- Ignition, flame sensor & board failures
- Blower motor & inducer issues
- Cracked heat exchanger evaluation
- High-efficiency furnace replacement
Why Choose 3Degrees For Furnace Repair
- Safety-first diagnostics. Combustion analysis and CO checks on every gas furnace call — not just a parts swap.
- Master HVACR licensed. License #19HC00596700 behind every repair, replacement, and gas connection.
- Repair-or-replace honesty. We show the math. Sometimes a $300 part buys five more years; sometimes it’s throwing money into a 20-year-old box.
The Process
No-heat triage
Winter no-heat calls jump the queue — especially with kids or seniors in the home.
Diagnose + quote
Real cause, upfront options, parts on the van for most common failures.
Heat verified
Temperature rise checked, safeties tested, filter and thermostat dialed before we leave.
Areas We Serve In Northern New Jersey
Focused on Bergen County and Passaic County — from Alpine, Saddle River and Franklin Lakes to Ridgewood, Wyckoff, Tenafly and Wayne — plus neighboring Essex and Hudson County communities. Don’t see your town? Reach out — we probably cover you.
Bergen County ZIPs we serve daily: 07024 · 07401 · 07410 · 07417 · 07423 · 07430 · 07446 · 07450 · 07452 · 07458 · 07481 · 07601 · 07620 · 07624 · 07626 · 07627 · 07631 · 07641 · 07645 · 07649 · 07652 · 07656 · 07661 · 07666 · 07670 · 07675 · 07677 | Passaic County: 07011 · 07013 · 07055 · 07424 · 07470 · 07508 · 07512
Frequently Asked Questions
Why is my furnace blowing cold air?
Common culprits: dirty flame sensor, failed igniter, clogged filter tripping limits, or a thermostat/board fault. Most are same-visit fixes.
How often should I replace my furnace filter?
1-inch filters: every 1–3 months. Media filters: every 6–12. A choked filter is the #1 preventable furnace killer.
When should I replace instead of repair?
Past 15 years with a major-component failure, replacement usually wins — especially with today’s efficiency gains. We’ll show both quotes.