For heating, air conditioning, heat pumps, ductwork or indoor air quality in Hayward, call Hayward Heating and Cooling at (650) 540-7205 or book a visit online. A licensed technician finds the cause first, you get a flat price before any work begins, and the repair is covered by a warranty. Same-day service is available for urgent repairs, and the emergency line is open 24/7.
What we work on
We repair, maintain and install the equipment that heats and cools a home, from an original furnace that has run for decades to a new heat pump or ductless system. Start with what the system is doing:
| What is going on | Where to start |
|---|---|
| No heat, or the furnace lights and shuts off after a few minutes | Heating repair |
| The AC runs but the house stays warm | AC repair |
| A heat pump ices up, runs nonstop or will not switch modes | Heat pump service |
| A wall-mounted unit drips, shows a code or never reaches the setting | Ductless mini-splits |
| One room is always too hot or too cold | Air balancing or ductwork repair |
| Dust, stale air or a musty smell from the vents | Duct cleaning and indoor air quality |
| An aging furnace or AC that keeps needing repairs | Furnace installation or AC installation |
| A blank thermostat, or one you want to replace with a smart model | Thermostat service |
| No heat or cooling at night, on a weekend or in a heat wave | Emergency HVAC |
Heating repair covers furnaces, heat pumps and boilers. Installation covers furnace replacement, central air and heat pump systems. Duct work means sealing, repair and changes to existing runs. Before the season, a yearly maintenance visit catches worn parts early, and an HVAC inspection tells a home buyer or seller what condition a system is in. For small commercial properties and mixed-use buildings, see commercial HVAC. Every service, grouped by type, is on the services page.
How a visit works
- Call or book. Call (650) 540-7205 or use the Book a visit button, and tell us what the system is doing: the noise, the smell, the room that will not cool, any code on the display. We speak English and Spanish. Most non-emergency visits are booked within 24 hours.
- Diagnosis. The technician tests before replacing anything: the filter and airflow, the electrical parts, the ignition and safety controls on a furnace, and the refrigerant side of an AC or heat pump when the readings point there.
- A flat price before work. After the diagnosis you get one flat price for the job, with no hidden fees. We recommend only what the system needs, and you decide whether to go ahead.
- Repair with a warranty. We use manufacturer-recommended parts, run the system to check the repair, and the repair is covered by a warranty.
Why Hayward homeowners call us
- Licensed and insured technicians, EPA-certified for refrigerant work.
- A 4.9 average rating across 236 reviews.
- Honest diagnostics with no unnecessary upsells, and satisfaction guaranteed.
- One city to cover: we are based on Viking St in west Hayward and work from the bay flats and downtown up to the Hayward Hills, plus neighboring Fairview.
All major brands
We service furnaces, air conditioners, heat pumps and mini-splits from all major brands, including Carrier, Trane, Lennox, Goodman, Rheem, Daikin, Mitsubishi Electric and Fujitsu. We are an independent company, not affiliated with any manufacturer. The full list is on the brands page.
Local notes and advice
How bay breezes, cooler nights in the hills and slab-foundation homes affect heating and cooling is covered on our Hayward service area page. For problems you can look into before calling, the HVAC tips and guides explain, for example, why an AC keeps tripping the breaker or why the house stays humid with the AC running, and which checks are safe to do yourself.