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 Houston
Furnace repair in Houston, TX typically costs between $150 and $700, with most visits completed the same day or next. Houston families call us when a furnace stops holding temperature, starts short-cycling, or trips a safety limit switch. Our service area covers the entire Houston metro, including newer developments near Katy, Pearland, and Sugar Land as well as older 1970s slab homes inside the Loop. If your furnace is down now, call (747) 966-3037 and a live person answers, 24/7.
Why Meadowsweet Heating & Air Is Houston’s Preferred Furnace Repair Company
Meadowsweet Heating & Air is part of the Cedarwell family of HVAC companies, established in 2004. Every Houston visit follows the Cedarwell Care Promise: a written price before any work starts, background-checked uniformed technicians, shoe covers and drop cloths on every job, and a 365-Day Done Right Promise that stands behind the work. Luis Serrano, who leads our team, has built the Houston crew around the C.A.R.E. values code: Clean up like it’s their own home, Ask before moving anything, Respect the family’s time and quiet hours, and Explain the price before the work.
Houston families choose Meadowsweet because we know what actually fails in this housing stock: undersized attic ductwork, single-zone systems in unbalanced floor plans, and heat pumps that never recovered from Winter Storm Uri. Our techs routinely diagnose high-static-pressure airflow issues that other companies miss because their techs don’t measure static pressure at all. No pressure, no pushy sales. Just specific findings, photographed and explained before we touch anything.
When you call for Furnace Repair in Houston, you get the same crew, not a rotating cast of subcontractors. We service nine equipment brands – Carrier, Trane, Lennox, Goodman, Rheem, York, Daikin, Bryant, and American Standard – and we carry common parts on our trucks so most repairs finish in one visit.
Heat Pump Repair in Houston
Heat Pump Repair in Houston means diagnosing a system that’s been running nearly year-round – our cooling season stretches from March through November – and has accumulated operating hours equivalent to two northern climate seasons every year. A typical heat pump repair in Houston runs $150-$650, depending on whether the issue is a failed defrost board, refrigerant loss at the reversing valve, or a blower motor worn out from fighting attic heat. Many heat pumps in Houston sit in attic service closets where summer air can reach 140-160°F, which ages control boards and capacitors faster than equipment installed in basements or garages elsewhere.
Check the Reversing Valve and Defrost Board First
After Winter Storm Uri stressed thousands of heat pumps beyond their design limits, our Houston technicians now routinely find refrigerant loss at the reversing valve and failed defrost boards on units that were working before the 2021 freeze. We recover and re-charge refrigerant to manufacturer spec rather than topping off blindly, then run the system through both heating and cooling modes to confirm the reversing valve actually shifts. If the valve itself is leaking internally, we’ll tell you before any parts get installed.
When Short-Cycling Points to Airflow, Not Refrigerant
Sometimes a heat pump repair call in Houston turns out to be an airflow problem. High static pressure from undersized or kinked ductwork can cause the indoor coil to freeze, which triggers the high-limit safety and shuts the system down. We measure external static pressure with a manometer on every diagnostic, then show you the reading. No guesswork about a system’s capacity when the ducts can’t move the air.
Heating Repair in Houston
Heating Repair in Houston usually means a furnace that’s either tripping its high-limit switch, short-cycling, or producing weak airflow through an unbalanced floor plan. Most heating repairs in Houston run $150-$700, with gas valve replacements and heat exchanger replacements at the higher end of that range. Houston’s slab-on-grade construction from the 1970s and 1980s means equipment is almost always in attics, not basements, and the ductwork that feeds those systems is often leaking at the connections or just undersized for the air a modern furnace wants to move.
Why Older Houston Furnaces Trip the High-Limit
A furnace that keeps shutting off on its high-limit switch is usually overheating, not failing. That happens when the blower can’t push enough air across the heat exchanger, and the most common cause in Houston homes is high return static pressure from restrictive ductwork. Adding a 14-inch return or sealing a leaky plenum solves the shutdown in many cases, but only after we confirm the heat exchanger hasn’t cracked from repeated overheating.
Heat Exchanger Inspection Before Every Gas Furnace Repair
Houston gas furnaces run less total hours than the AC attached to them, but years of attic heat can still crack a heat exchanger – especially if the system was overheating on a regular basis. Before we quote any gas furnace repair, we inspect the heat exchanger with a camera and combustion analyzer. That’s a safety step, and we encourage any Houston family with an older furnace to ask for it. A cracked heat exchanger is a serious carbon monoxide risk and our Furnace Repair team will never skip that check to save time.
Trusted Brands We Service in Houston
Our Houston crew carries parts for the brands found in this market’s existing homes: Goodman, Rheem, York, and Daikin, among others. We keep common ignitors, flame sensors, blower capacitors, and control boards on our trucks so most repairs happen in one trip, and anything we don’t have we can usually source same-day from local supply houses. Because Houston’s humidity is the dominant load on every system, brand matters less than correct sizing and proper airflow management – but we’re factory-trained on all nine brands we service and we follow each manufacturer’s repair specs, not generic shortcuts.
Common Furnace Repair Problems We See in Houston Homes
- High static pressure from undersized attic ductwork. 1970s tract homes across Houston were often built with duct runs sized for smaller equipment, and today’s high-efficiency furnaces need more airflow. The blower works harder than it should, overheats, and cycles off on thermal protection.
- Single-zone systems in unbalanced floor plans. Older Houston ranch homes without zoning often have one thermostat on the main floor while upstairs rooms never reach temperature, so the furnace short-cycles and the main-floor capacitor burning out becomes the usual failure. We see so many failed capacitors in this setup that we keep extras on every truck.
- Heat pump failures traced back to Winter Storm Uri. Houston heat pumps that ran through the 2021 hard freeze often developed refrigerant leaks at the reversing valve or lost a defrost board, and the problem usually didn’t show up until the next heating season.
- Dusty secondary heat exchangers from high-humidity air. Houston’s Gulf-fed air means residential furnaces pull in more moisture-bearing air than equipment in Dallas or Phoenix, and high-efficiency condensing furnaces sometimes develop condensate drain issues that lead to false pressure-switch faults during mild winters.
Pricing for Furnace Repair in Houston, TX
Most furnace repairs in Houston fall within these ranges, and we give you a written price before any work begins.
| Service | Typical Houston Range |
|---|---|
| Furnace Repair | $150-$700 |
| Heat Pump Repair | $150-$650 |
| Furnace Tune-Up | $80-$200 |
A “furnace repair” that turns out to be a failed ignitor sits at the lower end; a gas valve or heat exchanger replacement lands at the higher end. We never quote a repair without seeing the unit first, and the quoted price is always the price, not a starting point. Estimates are free, including the diagnostic fee, when you schedule the visit through our Houston office. Call (747) 966-3037 and we’ll walk you through what we expect to find before a tech even sets foot in your home.
We Also Serve Cities Near Houston
Meadowsweet Heating & Air serves Houston along with nearby communities including Galena Park, Pasadena, Channelview, and South Houston. If you’re in any of these areas, the same crew, same written price, and same 365-Day Done Right Promise applies. Our Houston office coordinates dispatch across the metro, so you’re always getting a tech who knows this housing stock and this humidity firsthand.
Serving Houston, TX - Our Local Coverage Area
We’re based in the Houston 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 Houston
The new furnace needs more airflow than the original ductwork was designed to move. In 1970s slab-on-grade Houston homes, attic ducts are often undersized, leaky at the connections, or kinked, all of which raises static pressure and causes the heat exchanger to overheat and trip the high-limit safety. The fix is usually airflow correction – adding a return, sealing the plenum, or replacing a section of duct – not another new furnace. Call (747) 966-3037 and we’ll measure static pressure before recommending anything.
For Houston’s current post-Uri retrofit cycle, a dual-fuel system is often the right answer. It gives you a high-efficiency heat pump for our long Houston cooling season and a gas furnace for the rare hard freezes that overwhelmed so many standard heat pumps in 2021. The changeout is straightforward for any competent Houston HVAC company, but the sizing has to account for both dehumidification in summer and heat output in a February freeze. Get a manual J load calculation before you decide – Meadowsweet includes that in any system replacement quote.
The short answer is you can’t tell without a camera inspection and a combustion analyzer. Houston’s humid air and attic dust can make a heat exchanger look bad in photos, but a carbon monoxide reading in the flue gases tells you whether there’s an actual breach. Don’t let anyone condemn a furnace based on a visual alone, and don’t run a furnace someone hasn’t checked. Our Houston techs show you the camera images and the analyzer numbers before any recommendation is made.
“Clammy” in Houston usually means the furnace is handling temperature but not humidity. A furnace that’s oversized for your ducts will satisfy the thermostat quickly and shut off before it has a chance to dry the air, and leaks in the return ductwork can pull humid outside air into the system. The fix may be a smaller, properly sized furnace or sealing the return. Both are common repair fixes in Houston homes with slab foundations and attic duct leaks. We’ll measure the house, not guess.
Yes, our Furnace Repair in Houston team works on both, and we’re factory-trained on nine brands including Goodman, Rheem, York, and Daikin. Houston’s older homes often have a gas furnace from the original build paired with a newer heat pump, and a technician who’s only comfortable with one fuel source will miss half the picture. We diagnose whichever system is on the wall, explain what we find, and give you a written price before any work starts. Call (747) 966-3037 to schedule an inspection – the diagnostic visit is free, and a live person answers, even on weekends.
Written by Luis Serrano, Owner at Meadowsweet Heating & Air, serving Houston since 2004.