Seasonal tune-up and full diagnostic on your Carrier, Trane, or Goodman system - readings shown to you before any repair is proposed
Diagnosis first, numbers second - you approve the repair price before a single part goes in.
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AfterFast, Reliable Furnace Repair Across Tequesta
Most furnace repairs in Tequesta run $150-$700 and our technicians carry the common parts to finish same day. If your gas furnace won’t start, is short-cycling, or blowing cold air, call (817) 402-2972 and a live person will answer, 24 hours a day.
We dispatch to Tequesta from our Miami office, with crews who know the village’s narrow peninsula layout and the specific corrosion problems that come with living between the Loxahatchee River and the Intracoastal Waterway. Whether you’re in a 1960s CBS home off County Line Road or a newer waterfront rebuild on the river, we’ve worked on your type of system before. Our Furnace Repair team treats every call the same way: we give you a written price before any work starts, show up in the window we promised, and back the repair with our 365-Day Done Right Promise.
Why Coldharbour Heating & Air Is Tequesta’s Preferred Furnace Repair Company
Homeowners in Tequesta call us because we’ve earned a reputation for showing up when we say we will and standing behind our work in writing. Our reviews from Tequesta customers consistently mention the same things: the technician arrived within the promised window, explained what was wrong in plain English, and the price matched the written estimate exactly.
We typically reach Tequesta homes within two to three hours of a service call, and our technicians are trained on nine major HVAC brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. That matters in a village where luxury waterfront homes often run multi-zone systems while older neighborhoods still rely on original equipment from the 1970s and 1980s. We don’t guess. We diagnose, write down the price, and fix it.
Our phones are answered by a live person around the clock, every day of the year. No voicemail trees. No “call back in the morning” when your furnace quits on a January night.
Gas Furnace Repair in Tequesta
Gas Furnace Repair in Tequesta addresses the specific failure modes that salt-laden humidity creates for combustion systems in this village. We replace corroded flame sensors, clean or replace burners compromised by salt air, swap failed hot-surface igniters, repair gas valves with seized solenoids, and replace control boards damaged by moisture infiltration. Most gas furnace repairs in Tequesta fall between $150-$700, with simpler igniter or sensor replacements at the lower end and control board or gas valve work toward the higher end.
Corrosion-Related Ignition Failures
River- and Intracoastal-facing homes in Tequesta see measurable corrosion on furnace components within two to three seasons. Flame sensors coated in salt residue can’t detect flame properly, causing the gas valve to shut off within seconds of ignition. Hot-surface igniters degrade faster in humid salt air, cracking or losing resistance. We stock marine-grade replacements and can apply protective coatings where factory treatment has worn away.
Multi-Zone Airflow and Short-Cycling
Large waterfront homes in Tequesta often use a single furnace to serve zones with mismatched heating loads. Static pressure climbs. The furnace short-cycles. Upstairs rooms stay cold while the thermostat downstairs reads satisfied. We measure actual airflow, identify duct restrictions, and recalibrate zone dampers so the system delivers what the design promised.
Furnace Tune Up in Tequesta
Furnace Tune Up in Tequesta is preventive maintenance designed specifically for the accelerated wear that salt air and humidity cause in this village. A complete tune-up runs $80-$200 and includes combustion analysis, burner inspection and cleaning, flame sensor testing, heat exchanger examination for cracks or corrosion, gas pressure verification, blower amp draw and capacitor testing, and a full written report of what we found. We recommend annual tune-ups for Tequesta homes, and every six months for properties directly on the Loxahatchee River or Intracoastal where salt exposure is highest.
What the Salt-Air Inspection Covers
Our Tequesta tune-up includes specific checks that mainland Palm Beach County techs might skip. We inspect burner orifices for corrosion pitting, test flame sensor microamps against factory spec, and examine control board traces for salt creep. We also check condensate drainage, because Tequesta’s wet-season humidity means furnaces run longer defrost cycles and produce more condensate.
Written Report, No Sales Pressure
After every tune-up, you get a written report with photos, readings, and recommendations ranked by urgency. Our technicians are not paid on what they sell. If something can wait, we’ll say so. If it’s a safety issue, we’ll show you exactly why and give you a fixed price to fix it.
Trusted Brands We Service in Tequesta
Our trucks carry parts for Rheem, York, Daikin, and Bryant systems, and we’re trained to service all nine major residential HVAC brands. That local parts inventory matters in Tequesta, where a waterfront home with a failed furnace doesn’t want to wait for a control board to ship from Orlando. We also understand the commissioning requirements of the variable-speed and modulating furnaces common in newer Tequesta builds. A furnace rated at 98% AFUE only hits that number if the ductwork, static pressure, and thermostat staging are dialed in correctly. We verify all three before we sign off.
Common Furnace Repair Problems We See in Tequesta Homes
- Salt-air corrosion on burners and flame sensors. Tequesta’s double-source salt air corrodes gas furnace components faster than mainland Palm Beach County. River-facing homes see the worst of it, with flame sensors failing every two to three years instead of the typical five to seven.
- Short-cycling in multi-zone waterfront systems. Large rebuilds on the Loxahatchee often pair a single high-capacity furnace with zone dampers that can’t balance the load. The furnace overheats, limits out, and leaves cold spots in the master suite or guest wings.
- Wet-season electrical damage from flooded equipment pads. June through October, heavy rains and tidal backflow along the Loxahatchee can submerge ground-mounted electrical connections. Corroded terminals trip breakers and cause intermittent no-heat calls that are maddening to diagnose without a meter and experience.
- Aging ductwork in 1960s-1970s CBS homes. Original flex duct in Tequesta’s older neighborhoods degrades in the hot attic, developing leaks that drop delivered airflow below what the furnace needs to operate safely and efficiently.
Pricing for Furnace Repair in Tequesta, FL
We believe you should know what furnace repair costs before you commit. Here’s what we see in the Tequesta market:
| Service | Typical Range in Tequesta |
|---|---|
| Gas Furnace Repair | $150-$700 |
| Furnace Tune Up | $80-$200 |
What moves a repair toward the higher end: control board replacement, gas valve replacement, or extensive corrosion damage requiring multiple components. What keeps it lower: igniter replacement, flame sensor cleaning or replacement, or a simple pressure switch fix. We give you a written, fixed price before any work begins. That price does not change when we’re done. Estimates are free, and there’s no charge for us to come look.
We were called to a waterfront home on the Loxahatchee River in Tequesta where the owner’s Carrier gas furnace was short-cycling and leaving cold spots in a three-zone system. Our tech found a corroded flame sensor and a failing hot-surface igniter - both compromised by salt-laden humidity - and also measured static pressure at 0.9 in. w.c., which was choking airflow to the upstairs zone. We replaced the igniter and sensor, corrected the duct restriction, and recalibrated the thermostat; the system has run quietly and evenly through two winters since.
We Also Serve Cities Near Tequesta
Our Furnace Repair in Tequesta crews also travel to Jacksonville, Miami, Tampa, and Orlando for larger commercial projects and select residential installations. For Tequesta homeowners, dispatch is coordinated from our Miami office with local technicians who know the area.
Serving Tequesta, FL - Our Local Coverage Area
We’re based in the Tequesta area and know this community well. Use the map below to see our service coverage - if you’re nearby, we can almost certainly help.
FAQs About Furnace Repair in Tequesta
Salt-laden humidity from the Loxahatchee River and Intracoastal corrodes hot-surface igniters faster than in mainland Palm Beach County. River- or Intracoastal-facing homes see this most acutely. We replace failed igniters with marine-grade components and can apply protective coatings to extend service life. Call (817) 402-2972 for a free inspection and exact quote.
Static pressure is likely too high, usually from undersized ductwork or zone dampers that can’t handle the airflow your furnace produces. We measure actual pressure and airflow at each register, then correct restrictions and recalibrate dampers so heated air reaches every zone. Most multi-zone airflow corrections in Tequesta run $200-$450.
Annually for most Tequesta homes, and every six months for properties directly on the Loxahatchee River or Intracoastal where salt exposure is highest. A tune-up catches corrosion before it causes failure, verifies safe combustion, and keeps your warranty valid. Our tune-ups are $80-$200 with a written report included.
Yes. Wet-season tidal backflow and heavy rainfall can flood equipment pads and compromise electrical connections on ground-mounted components. If your furnace has tripped breakers or shown intermittent operation after heavy rain, call us to inspect terminals, capacitors, and the control board for moisture damage. We also evaluate pad elevation and drainage improvements.
We repair all major brands including Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard. Our trucks carry common parts for Rheem, York, Daikin, and Bryant systems to minimize wait times. Whatever brand is in your Tequesta home, our technician can work on it. Call (817) 402-2972 to schedule.
Written by Victor Mancini, Owner at Coldharbour Heating & Air, serving Tequesta since 2003.