Heating & Air Conditioning in Fresno, CA
Temperature Control Systems handles residential and light-commercial heating and cooling across Fresno and the surrounding area. From an AC that quit in a heat wave to a furnace that won't light on the first cold night, the fastest way to get help is to call — you'll reach a local technician, not a call center.
Duct cleaning & sealing
Airflow restoration and leak sealing to fix uneven rooms and dusty air.
Blower & motor repair
Failed blower motors, capacitors, and fan issues restored to spec.
Furnace installation
High-efficiency furnace installs with correct venting, sizing, and thermostat setup.
Ductless mini-splits
Single and multi-zone systems for additions, garages, and rooms that never cool right.
Thermostat installation
Smart and programmable thermostat wiring, setup, and configuration.
Seasonal tune-ups
Preventive maintenance that keeps efficiency high and catches cheap fixes early.
Heating & Cooling in Fresno, California
From coastal fog belts to inland valleys that bake all summer, California microclimates vary block by block, and systems in Fresno need to be tuned for the local pattern. Wildfire-season smoke also makes high-quality filtration and tight ductwork a real health consideration. Local providers like Temperature Control Systems understand these conditions and service equipment accordingly.
Common HVAC Problems in Fresno
Frozen evaporator coil
Ice on the indoor coil chokes cooling entirely. Restricted airflow or low refrigerant are the usual causes, and running the unit while frozen risks compressor damage.
Short cycling
A system that starts and stops every few minutes wears out components fast. Causes range from an oversized unit to a faulty thermostat or a clogged condensate switch.
Rising energy bills
A gradual creep in utility costs with no change in habits is one of the clearest signs a heating or cooling system is losing efficiency and due for a tune-up.
Thermostat not matching room temperature
When rooms feel different from the set temperature, the fix may be as simple as thermostat placement or as involved as duct balancing and zoning.
Why Choose a Local California Company
A provider who works these neighborhoods daily has seen your exact system and failure pattern before. Understanding the regional climate means recommendations sized for real conditions, not national averages. Same-area service means faster response when the weather turns and equipment fails at the worst moment.
Seasonal Tips for California Homes
- Protect the outdoor unit from intense sun where practical; shaded condensers reject heat more efficiently.
- Hose down the outdoor coil monthly during dust season; a caked condenser works dramatically harder.
- Consider a whole-home humidifier for winter — very dry indoor air feels colder and drives up thermostat settings.
- Clean or replace filters more often than the label says — dust loads in arid regions clog filters and coat coils quickly.
Frequently Asked Questions
How often should HVAC systems be serviced in Fresno?
Most manufacturers and technicians recommend twice a year — a cooling check in spring and a heating check in fall. Given Fresno's weather patterns, staying on that schedule protects efficiency and catches small faults before peak season.
How long does an air conditioner last?
A well-maintained central air conditioner typically lasts 12–17 years. Systems that run long seasons or skip maintenance wear out sooner, while regular tune-ups and prompt repairs stretch lifespan toward the upper end.
Should I repair or replace my system?
A common rule: if the unit is past 12 years old and the repair costs more than a third of replacement, replacement usually wins. A technician can weigh age, efficiency, refrigerant type, and repair history for your specific unit.
How can I lower my heating and cooling bills?
Regular maintenance, fresh filters, a programmable thermostat, sealed ducts, and sensible temperature setbacks together typically trim 10–25% off energy use without sacrificing comfort.
Why is my AC running constantly in summer?
During heat waves some runtime is normal, but nonstop operation with poor cooling suggests low refrigerant, dirty coils, duct leaks, or an undersized system. A service visit can pinpoint which.
Recent Work
Other Providers in California
- Half Price Heating & Air — Madera, CA
- Duerr's Heating and Air Conditioning — Clovis, CA
- Heating & Cooling Air Masters Inc — Caruthers, CA
- First Choice AC & Heating — Boron, CA