Heating Repair Near Brea, California
Heating Repair Near Brea, California
Warm your home quickly — and fix the root cause.
When your heat fails or struggles, we evaluate the entire heating system: thermostat/controls, electrical, gas train, igniter/pilot, flame sensor, heat exchanger condition, blower/inducer motors, filters/airflow, and safety switches. Then we explain what failed and the smartest way to fix it.
Many common furnace/heat pump repairs can be completed the same day, depending on parts and unit condition.
Common Heating Problems We Fix
- Furnace blows cold air or won’t reach set temperature
- No heat at all / system won’t start
- Short cycling (turns on/off rapidly)
- Ignition problems: hot surface igniter, spark, or pilot won’t stay lit
- Faulty flame sensor or dirty burners
- Blower motor or inducer motor won’t run / noisy operation
- Limit or pressure switch faults; safety lockouts
- Heat pump not heating / stuck in cooling / defrost issues
- Ductless mini-split error codes or weak heat
- Thermostat issues: miswired, miscalibrated, or failing
If we find a cracked heat exchanger or other unsafe condition, we’ll show you and discuss repair vs. replacement options.
Signs You Need Professional Heater Repair
- Vents blow cool or room-temperature air
- Burning/chemical odors or repeated furnace clicking
- Unusual noises: banging, grinding, squealing, or rattling
- High bills with worse comfort
- System runs nonstop or trips breakers
- CO detector alarm or frequent safety shutoffs
Addressing these early usually means a smaller, less expensive repair.
Our Heating Repair Process
- Listen & Inspect — symptoms, age, recent work, filter/venting
- Test — electrical, controls, safety switches, temperature rise
- Check — ignition sequence, gas pressure, airflow, static pressure
- Explain — what failed, why it happened, and your options
- Fix — approved repair using quality parts
- Verify — safe operation and even heat at the vents
- Prevent — maintenance tips to avoid repeat issues
You’ll get clear recommendations on what’s urgent vs. what can wait.
Prevent Future No-Heat Calls
- Change filters every 1–3 months
- Keep returns and supplies open and unblocked
- Schedule annual heating maintenance before winter
- Replace failing thermostats and aging contactors early
- Ask about combustion & CO safety checks
We can add you to a simple heating tune-up plan to keep your system safe and efficient.
Why Homeowners Choose Service Lion
- Local Brea / North OC HVAC pros
- Respectful techs who protect your home and clean up
- Clear communication and no surprise add-ons
- Repairs done to manufacturer specs & code
- We service what we install and stand behind our work
Repair vs. Replace — How to Decide
Consider replacement when:
- The heater is 10–15+ years old and the repair is major (heat exchanger, control board, motor)
- You’re facing frequent breakdowns or uneven comfort
- Efficiency is poor and bills are rising
- Parts are obsolete or the system is unsafe to run
Otherwise, a targeted repair can restore reliable heat at a lower cost. We’ll price both so you can decide.
We Service All Major Heater Types
Gas Furnaces
- Igniters, flame sensors, burners, gas valves
- Blower/inducer motors, belts, capacitors
- Limit/pressure switches, control boards
Heat Pumps
- Reversing valve, defrost board, sensors
- Low charge / airflow-related heat loss
- Thermostat & control issues
Ductless Mini-Splits
- Error code diagnostics
- Fans, boards, sensors, low charge
Tell us your brand/model when you call so we can arrive prepared.
Ready to Schedule Heating Repair?
Call (657) 669-0259 or request service online. We’ll confirm you’re in the Brea / Orange County service area and send a Service Lion heating technician.
General Heating Offers & Services
Related HVAC Services
Service Lion CA is Proud to Offer Affordable Financing Options.
Contact Us Today to Start Saving!
Upgrade your home hassle-free with our flexible financing options. From repairs to installations, we’ve got you covered. Contact Service Lion CA today to discover the perfect plan for your dream Brea, California home!
Heating Repair FAQs
My furnace runs but blows cold air — why?
Often an ignition or flame sensor issue, a tripped limit switch from airflow problems, or a control board fault. We’ll test and pinpoint the cause.
The furnace keeps turning on and off. What’s happening?
That’s short cycling — commonly airflow restrictions (filter, coil, ducts), overheating/limit trips, or thermostat/control problems.
Is a cracked heat exchanger dangerous?
Yes — it can allow combustion gases into the airstream. If we suspect a crack, we’ll document it and discuss safe next steps.
Do you work on heat pumps and mini-splits?
Absolutely. We repair heat pumps and ductless systems in addition to gas furnaces.
How fast can you fix a no-heat issue?
Many common failures (igniters, sensors, capacitors, simple controls) are same-day fixes, depending on parts and system condition.
Extended thinking
