The short answer
Yes, QuickAir serves Lexington Hills, about 10 miles southwest of our San Jose base. We repair and install furnaces, air conditioners, heat pumps, and ductless mini-splits, and we offer maintenance, duct cleaning, indoor air quality services, and 24/7 emergency service.
QuickAir HVAC Repair Service serves homeowners in Lexington Hills, the unincorporated community in Santa Clara County about 10 miles southwest of our San Jose base. We handle heating and cooling repair, new installations, maintenance, and indoor air quality work for homes here and in nearby Los Gatos, Monte Sereno, Saratoga, Campbell, and Cupertino. Below is what we see most often, how the local climate affects your system, and what to know about current Bay Area appliance rules before you replace equipment.
Heating Repair for Damp Bay Area Winters
The Santa Clara Valley has a Mediterranean climate, and winters are mild but damp. Shaded lots and older homes can hold onto that chill and moisture, so heating systems often run on and off for months rather than in short bursts. That steady use is when worn igniters, dirty flame sensors, failing blower motors, and clogged filters tend to show up.
Our technicians repair gas furnaces and heat pumps. We start by finding the actual cause, explain what we found in plain terms, and give you options before any work begins. If your furnace is near the end of its life, we'll talk through whether repair or replacement makes more sense for your home.
- Furnace won't ignite or keeps shutting off
- Uneven heat between rooms or floors
- Heat pump running but blowing cool air
- Unusual noises or burning smells at startup
- Rising energy use without a clear reason
Keeping Cool Through Dry Summers
Summers in the valley are dry, and inland and southern parts of the valley run noticeably hotter than areas near the Bay. Air conditioners and heat pumps can work hard during warm stretches, which is when refrigerant leaks, weak capacitors, and frozen coils usually surface.
We repair and install central air conditioners and heat pumps. For homes without ductwork, additions, or rooms that never stay comfortable, a ductless mini-split system is often a practical fit. It doesn't require new ducts and lets you heat and cool individual rooms on their own schedule.
What to Know Before Replacing a Furnace or Water Heater
Bay Area Air District rules are changing what equipment can be installed, but they do not require you to replace working equipment. They apply only when an existing furnace or water heater fails or is replaced.
If your furnace is aging, planning ahead gives you time to compare a heat pump, a new furnace, or a ductless system without making a rushed decision during a breakdown.
- Furnaces: Under Rule 9-4, natural gas furnaces manufactured from 2029 must meet a zero-NOx emission standard. In practice, that points homeowners toward heat pumps when a furnace is replaced after that date.
- Water heaters: The zero-NOx date for small water heaters under Rule 9-6 was set for 2027, and the Air District Board is considering amendments in November 2026 that could delay it. Check the current rule before planning a replacement.
- Federal tax credit: The federal Energy Efficient Home Improvement Credit (25C) covered qualifying heat pumps placed in service before December 31, 2025. It is not available for new installations after that date.
- Local incentives: BayREN and your local clean energy provider may offer heat pump and electrification incentives. Amounts and availability change by funding cycle, so we confirm the current offer before including it in a quote.
Maintenance, Duct Cleaning, and Indoor Air Quality
Regular maintenance helps catch small problems before they turn into no-heat or no-cool calls. A typical visit includes checking electrical connections, testing safety controls, inspecting burners or coils, measuring airflow, and replacing filters. Many homeowners schedule a heating check in fall and a cooling check in spring.
Dry summers can bring dust into the home, while damp winters can contribute to musty odors. Our duct cleaning and indoor air quality services, including filtration upgrades and ventilation options, can help keep the air in your home cleaner year-round.
Serving Lexington Hills and Nearby Communities
We serve Lexington Hills along with Los Gatos, Monte Sereno, Saratoga, Campbell, and Cupertino. QuickAir offers 24/7 emergency service, so if your heat goes out on a cold night or your AC fails during a hot spell, you can reach us any time. Contact us to schedule a repair, a maintenance visit, or an installation estimate.