HVAC Repair for San Jose Homes, Done With Clear Answers
BayPro Heating & Cooling repairs and installs heating and cooling systems in San Jose, Santa Clara, Campbell, Milpitas, Sunnyvale, Cupertino and surrounding cities.
- We diagnose before we recommend any part or repair
- You get written options and approve the work before it starts
- We explain repair and replacement side by side when both are reasonable
Services
What we fix and install
From a furnace that will not light on the first cold morning to an air conditioner that gives out during a valley heat wave, we cover the equipment found in South Bay homes. That includes gas furnaces, central air, heat pumps, ductless mini-splits, ductwork and indoor air quality, for repairs, maintenance and new installations.
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AC Repair
If your AC is blowing warm air, icing up, tripping breakers or running without ever reaching the set… -
Heating Repair
We repair forced-air furnaces, wall and floor furnaces, heat pumps and ductless systems in San Jose homes. A… -
Heat Pump Installation
A heat pump heats and cools with one system and suits San Jose's mild winters well. We check… -
AC Installation
A new cooling system makes sense when your home has none, when an old unit keeps failing, or… -
Furnace Repair
Most furnace problems in San Jose homes trace back to ignition parts, flame sensors, blower motors, pressure switches… -
Ductless Mini-Split Installation
A ductless mini-split is a heat pump that heats and cools individual rooms without ductwork, which suits additions,…
What to expect
How a visit goes
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Test first
We check airflow, electrical parts, gas and refrigerant readings before naming a cause, so the fix matches the real problem.
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Plain-language options
You see what failed, why it matters and what each option involves, written down before any work starts.
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Straight talk on rules
Air District rules do not require replacing working equipment. We explain where they matter and confirm current incentives before mentioning them.
About us
Built around how the South Bay heats and cools
The Santa Clara Valley has a Mediterranean climate, with dry summers and mild, damp winters, and the inland and southern parts run noticeably hotter than neighborhoods near the Bay. That spread shapes our work. A home in Morgan Hill or the East Foothills puts far more strain on an air conditioner than one in Mountain View, while older houses across San Jose often hide original ductwork, aging furnaces or even floor furnaces that need careful attention. BayPro Heating & Cooling works from San Jose and sends technicians across Santa Clara County and into nearby parts of Alameda, San Mateo and Santa Cruz counties. Every visit starts with testing, not guessing. We measure, explain what we find in plain language and put the options in writing. If a repair makes sense, we do it. If the equipment is near the end of its life, we say so and lay out the paths forward, including heat pumps, without pressure.
More about how we workService areas
Where we work
Our technicians cover San Jose and the cities around it, including Santa Clara, Campbell, Milpitas, Los Gatos, Sunnyvale, Monte Sereno, Cupertino, Saratoga, Fremont, Mountain View, Los Altos and Los Altos Hills.
FAQ
Common questions
What kinds of systems do you work on?
Gas furnaces, central air conditioners, heat pumps, ductless mini-splits, ductwork, thermostats and indoor air quality equipment.
Do you only repair, or do you install new systems too?
Both. We repair existing equipment and install furnaces, air conditioners, heat pumps and mini-splits when replacement makes more sense.
Will you tell me what a repair involves before doing it?
Yes. After diagnosing the problem, we give you written options and wait for your approval before starting work.
Do I have to replace my gas furnace because of Bay Area Air District rules?
No. The rules do not require replacing working equipment. They apply only when a furnace or water heater fails or is replaced.
What changes for furnaces in 2029?
Under Rule 9-4, gas furnaces manufactured from 2029 must meet a zero-NOx emission standard, which in practice points replacements toward heat pumps.
Is there a federal tax credit for heat pumps now?
The federal 25C credit covered qualifying heat pumps placed in service before December 31, 2025. It is not available for new installations after that date.
Are there local heat pump incentives?
BayREN and your local clean energy provider may offer electrification incentives. Amounts change by funding cycle, so we confirm the current offer first.
Which cities do you serve?
San Jose and nearby cities including Santa Clara, Campbell, Milpitas, Sunnyvale, Cupertino, Los Gatos, Saratoga, Fremont, Mountain View and Los Altos.
Tell us what your system is doing
Describe the problem, the equipment and when it started. We will set up a visit, test the system and give you clear, written options.