5 HVAC Repair Contractors in Franklin Lakes, NJ
Top-Rated HVAC Repair Contractors in Franklin Lakes
Mainstream Plumbing & Heating
“All 137 reviews award 5 stars. Six named reviewers specifically praise Steve's same-day emergency response, transparent pricing, and problem-solving approach.…”
OLTROM LLC
“Forty-nine of 51 reviews award five stars, with customers consistently praising fast response times, fair pricing, and technician knowledge. Three reviewers…”
All HVAC Repair Contractors (5 total)
HVAC Repair Costs in Franklin Lakes
Typical heating and cooling repair costs in Franklin Lakes, by component.
| Service | Low | Average | High |
|---|---|---|---|
Diagnostic / service call | $83 | $132 | $220 |
Thermostat replacement | $165 | $303 | $550 |
Blower motor replacement | $440 | $715 | $1,210 |
Heat exchanger replacement | $1,650 | $2,420 | $3,850 |
Ignitor replacement (gas furnace) | $165 | $275 | $440 |
Control board replacement | $330 | $605 | $990 |
Full system repair (major) Multi-component failure | $550 | $1,320 | $3,300 |
Prices reflect continental metro averages compiled from published industry cost guides, contractor surveys, and regional labor data. Last updated: April 2026.
HVAC Repair in Franklin Lakes, NJ: What to Expect
Franklin Lakes experiences the full range of a humid continental climate, with summer temperatures reaching into the 90s and winter lows dipping into the 20s. This creates strong year-round demand for HVAC Repair in Franklin Lakes, where five contractors serve the area with an average rating of 4.0 stars across more than 200 reviews. Homeowners in this North Jersey suburb need reliable heating and cooling when seasons shift abruptly.
When systems fail, costs depend on the repair type. A diagnostic or service call runs $83 to $220, while thermostat replacement ranges from $165 to $550. Blower motor replacement, one of the more extensive repairs, costs between $440 and $1,210. All work should be performed by a licensed Master HVACR Contractor holding credentials from the New Jersey State Board of Examiners of Heating, Ventilating, Air Conditioning and Refrigeration Contractors, ensuring compliance with state regulations and quality workmanship standards that protect homeowner investments. Understanding these cost factors helps homeowners budget appropriately when unexpected breakdowns occur.
Customer feedback reveals what matters most to homeowners. Steve at Mainstream Plumbing & Heating earns praise for same-day emergency response and transparent pricing. Jarvis Heating & Air technicians including Clayton, Ron, and Hunter are recognized for honest assessments and same-day arrivals. Across both companies, customers consistently mention fair pricing and thorough problem-solving, reflecting a service-oriented approach in the local market. This pattern of responsive, upfront service helps homeowners feel confident their heating and cooling needs are handled professionally, building trust that keeps them coming back when seasons change.