(726) 233-6044
5.0 RATING (800+ reviews)
Heater & Furnace Repair San Antonio
Is your furnace blowing cold air, short cycling, or making strange noises on startup? Get fast, reliable Heater & Furnace Repair in San Antonio, TX. Our licensed technicians perform complete onsite inspections to find the root cause—backed by clear, seven-tier transparent pricing before any work begins. Repairs starting at: $105.
Great company. Got the work done quickly and neatly. Angel and Sergio were super helpful and kind. They did amazing work. Thank you for the great service guys!
Aaron was amazing. I learned a lot about my AC he also helped me put the air duct on my dryer. Very professional great customer service.
Great experience from start to finish and kept me informed each step of the way.
Start With a No Pressure Visit
We’ll Inspect your system, explain what we see, and let you decide what’s best for your home.
Call Now: (726) 233-6044
REPAIR | INSTALLATION | TUNE-UP: We’ll provide the facts, then you pick the fix that fits your budget.
Background Checked Pros
Transparent & Fair Pricing
License, TACLA140435E
Heater & Furnace Repair Pricing
Starts at $105
Delay timer, flame sensor cleaning, fuse replacement, humidifier cleaning, thermostat setup.
Starts at $285
Burner assembly cleaning, flue pipe cleaning, igniter replacement, basic wiring repair.
Starts at $445
Transformer replacement, heat sequencer, fan-limit control, refrigerant-leak sealant and conditioner.
Starts at $638
3-wire pilot, defrost board, single-stage gas valve, universal fan motor.
Starts at $1,165
Two-stage gas valve, primary circuit board, heat strips, hydronic pump, wireless thermostat.
Starts at
$1,656 – $2,194
Heat exchanger cleaning, OEM blower motor, main line gas repair, flue stack replacement and reset.
Signs You Need Heater Repair
Blowing Cold Air
The blower runs but the air isn’t heating up. Often a gas valve, ignitor, or heat exchanger issue.
Furnace Won’t Turn On
No response at the thermostat or unit. Could be electrical, a blown fuse, or a failed control board.
Pilot Light Won’t Stay Lit
A pilot that keeps going out usually points to a thermocouple, gas valve, or draft issue.
Short Cycling
Furnace turns on and off in quick bursts instead of running a full cycle. Puts extra wear on the system
Strange Noises on Startup
Banging, rattling, or squealing when the furnace kicks on often signals a worn part inside the cabinet.
Heating Bill Climbing
A rising heating bill with no change in usage usually means the system is working harder than it should.
How Our Heater Repair Process Works
Step 1
Call or Book Online
Our CSR team gets your details and gets you on the schedule.
Step 2
System & Onsite Inspection
A technician inspects your furnace onsite and finds the actual cause, not just the symptom.
Step 3
Transparent Pricing
You get a price from our documented repair tiers before any repair begins. No surprises.
Step 4
Quality Repair & Testing
Repair is completed and the system is tested under load before the technician leaves.
Honeycomb Guarantees
your comfort
At Honeycomb Heating and Cooling, we’re more than just an HVAC company. We’re your neighbors, dedicated to keeping your colony — your home — perfectly tempered, regardless of the season. Let us bring our expertise and passion for service to your doorstep. Give us a buzz today.
20y
20 Years of Experience
800+
5 Star Reviews
2k+
Customers Served
Schedule Service
Why Homeowners Choose Us for Heater Repair
Priced by Tier, Not by Guess
Seven documented repair tiers from $105 to $2,194 mean you see your price before work starts, not after.
We Repair Most Major Brands
Our technicians work on more than just the equipment we install, so an existing furnace doesn’t rule you out.
BBB A-Rated
BBB A-Rated and voted 3rd Best HVAC Contractor by MySA.
Our Services
Whether you need new installations, repairs to reliable units, or thorough maintenance, we’ve got you covered.
AC Installation
AC Repair
AC Replacement
AC Tune-up
Air Duct Cleaning
Air Purification & UV Lights
Attic Ventilation
Cooling
Duct Repair & Sealing
Ductless Mini-Split Services
Ductwork Replacement
Ductwork Services
Emergency AC Repair
Emergency Heating Repair
Evaporator Coil Replacement
Heat Pumps
Heater & Furnace Installation
Heater & Furnace Replacement
Heating
Heating Tune-Up & Maintenance
HVAC Zoning Systems
Indoor Air Quality
Inverter AC Installation
Radiant Heater
Refrigerant Leak Repair
Smart Thermostat Installation
Thermostat Repair & Replacement
Whole-Home Air Filtration
Whole-Home Dehumidifiers
What Our Customers Say
Armando and Aaron, are extremely courteous, and friendly. Showed up on time, informed us of the steps, and the job to their best, explained me the issues, and the solutions. Documented all the work. Would highly recommend.
Honeycomb was fantastic. Not only did they get to me fast, the repairmen (Dorian & Fernando) were friendly, professional, they explained everything, and got the work done quickly. And the best part, they were able to diagnose the issue, after another company told me my whole unit need to be replaced. Definitely recommend them!
Friendly, clean and professional! Angel & Manuel were great! They came out right away and made everything right for me!
Deals & Specials
Get a full year of maintenance, a $299 value, included free with every repair.
Flexible payment options to fit your budget. Contact us today to see if you qualify for GreenSky financing.
Call for more details. Can’t be combined with other offers.
Control your home temperature from anywhere. Can’t be combined with other offers.
Communities We Proudly Serve
Our office sits on 26995 U.S. Hwy 281 N C, San Antonio, TX 78260, so our fastest response times are across north and northeast San Antonio. We cover the wider metro as well.
Frequently Asked Questions for Heater Repair
How do I know if I need a repair or a full furnace replacement?
It depends on the age of the unit, which part failed, and the repair cost relative to the system’s remaining life. Your technician walks through both options with real numbers so you decide.
Do you repair furnaces you didn’t install?
Yes. Our technicians repair most major furnace brands, not just the equipment lines we install on new systems.
Is it safe to keep running a furnace that smells like gas?
No. Turn the system off, leave the area, and call your gas utility or 911 before contacting an HVAC technician. Never attempt to diagnose a suspected gas leak yourself.
How much does heater repair cost?
Repairs are priced across seven documented tiers, from $105 for minor fixes like a flame sensor or fuse up to $2,194 for major component work like a heat exchanger or flue stack replacement. You get the exact tier price before any repair starts.
“Honeycomb Heating & Cooling is a San Antonio-based, locally owned HVAC company.
We are not affiliated with Honeywell or any national brand.”
Buzz us today for reliable HVAC solutions!
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