HVAC Contractor in Los Gatos, CA

Your System Works Right or We Fix It

When your AC quits during a heat wave or your furnace acts up before guests arrive, you need a licensed HVAC contractor in Los Gatos, CA who shows up prepared and gets it done right.
Two men in blue uniforms are working together outside on an air conditioning unit, examining and pointing at its components, while providing expert HVAC services in Santa Clara County and San Jose, CA.

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Two technicians in blue uniforms servicing an outdoor air conditioning unit for Cooling Heating San Jose & Santa Clara County, CA; one checks the unit with gauges while the other writes notes on a clipboard.

Residential HVAC Contractor Los Gatos, CA

Consistent Temperature, Lower Bills, Zero Surprises

Your home should feel comfortable in every room without costing a fortune to heat or cool. That’s what happens when your HVAC system is sized correctly, installed properly, and maintained by people who know what they’re doing.

Los Gatos homes deal with hot, dry summers and cool, wet winters. Add in occasional wildfire smoke and heat waves, and your heating and cooling system has to perform under real pressure. When it doesn’t, you’re stuck with rooms that never reach the right temperature, energy bills that spike without warning, or a complete breakdown right when you need it most.

A properly functioning system keeps every room at the temperature you set. It runs efficiently, so you’re not burning through energy to compensate for poor installation or worn-out parts. And when something does go wrong, you get a straight answer about what’s broken, what it costs, and how long it’ll take—no runaround, no upselling.

Experienced HVAC Contractor Los Gatos, CA

Serving Los Gatos Since 1985

We’ve been working in Santa Clara County for over 38 years. We’re a family-owned local HVAC contractor in Los Gatos, CA, and we’ve seen what works in these homes and what doesn’t.

Los Gatos has a specific mix of older homes with outdated ductwork and newer builds with modern efficiency standards. We know which systems hold up in this climate, which rebates are available through local utility programs, and what permits California requires for every installation. That local knowledge saves you money and headaches.

We’re licensed, insured, and we’ve built our reputation by doing the work right the first time. No shortcuts, no overselling—just honest diagnostics and quality installation.

A white service van with “All Fresh Temp Heating & Air Conditioning” branding is parked on a street in CA, featuring a ladder on top and HVAC images. The van serves Cooling Heating San Jose & Santa Clara County, displaying contact information.

HVAC Installation Contractor Los Gatos, CA

Here's What Happens When You Call

You call or reach out online, and we schedule a time that works for you. If it’s an emergency, we’re available 24/7—no waiting until Monday morning when your system fails on a Saturday night.

When we arrive, we run a full diagnostic before we touch anything. We use actual tools to measure airflow, check refrigerant levels, inspect ductwork, and test electrical connections. Then we explain what we found in plain language—what’s broken, why it happened, and what it’ll take to fix it.

If you need a new system, we do a proper load calculation for your home. That means measuring your square footage, insulation, windows, and airflow to determine the right size unit. Oversized systems cycle on and off too much and waste energy. Undersized systems run constantly and never keep up. We size it correctly so it works the way it should.

Once we agree on the scope, we handle the installation with attention to detail—quality components, proper thermostat placement, sealed ductwork, and everything up to California code. We pull the permits, do the work, and make sure it passes inspection.

A row of outdoor air conditioning units on a rooftop, with a technician’s gloved hands holding HVAC manifold gauges in the foreground under a clear sky—serving Cooling Heating needs in San Jose & Santa Clara County, CA.

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About All Fresh Temp

Commercial HVAC Contractor Los Gatos, CA

What You Get With Every Service Call

Every job starts with a thorough diagnostic. We don’t guess. We test, measure, and confirm before we recommend anything. You get a clear explanation of what’s wrong and what your options are—repair, replace, or maintain what you have.

For installations, you get a system that’s properly sized for your home using load calculations, not guesswork. We work with top brands like LG, Fujitsu, Heil, and Tempstar, and we install ductless mini-splits, central air, heat pumps, and traditional furnaces depending on what fits your home and budget.

Los Gatos homeowners also deal with indoor air quality issues, especially during wildfire season when smoke infiltration becomes a real problem. We install filtration systems, air purifiers, and ductwork upgrades that reduce particulates and improve the air you’re breathing indoors.

We offer preventive maintenance plans because regular tune-ups extend the life of your system and catch small problems before they turn into expensive failures. We also offer 15% discounts for seniors and military personnel, and we’re active in the San Jose community through local sponsorships and support.

A person uses a screwdriver to repair or open a metal panel on a household appliance, possibly an HVAC unit or furnace, in CA. Warning labels are visible on the panel, common in Cooling Heating San Jose & Santa Clara County service calls.

How do I know if I need to repair or replace my HVAC system?

If your system is less than 10 years old and the repair cost is under half the price of a new unit, repairing usually makes sense. If it’s older than 15 years, breaks down frequently, or the repair costs are climbing, replacement is often the smarter move.

Here’s what else to consider: if your energy bills have spiked even though you’re not using the system more, that’s a sign it’s losing efficiency. If some rooms never reach the right temperature no matter what you do, your system might be undersized or your ductwork could be leaking. And if you’re calling for repairs more than once a year, you’re spending money to keep an unreliable system limping along.

We’ll run a full diagnostic and give you the actual numbers—what the repair costs, how much life the system has left, and what a replacement would run. Then you decide. We’re not here to push you one way or the other. We’re here to give you the information you need to make the right call for your home and budget.

The right size depends on your home’s square footage, insulation, number of windows, ceiling height, and how much sun exposure you get. We calculate that using a load calculation—it’s the only accurate way to size a system.

A system that’s too big will cool or heat your home quickly, then shut off before it removes enough humidity or evens out the temperature. You’ll end up with hot and cold spots, higher energy bills, and more wear on the equipment. A system that’s too small will run constantly, never quite reach the temperature you want, and burn out faster because it’s always working overtime.

In Los Gatos, we also factor in your exposure to heat waves and how your home handles the dry summer months. Older homes with poor insulation need different sizing than newer builds with modern windows and sealed ductwork. We measure all of that before we recommend a system, so you’re not paying for more capacity than you need or struggling with a unit that can’t keep up.

You should have your air conditioning serviced in the spring before summer heat arrives, and your heating system checked in the fall before you need it regularly. That’s twice a year if you use both heating and cooling.

Maintenance catches small issues before they become expensive breakdowns. We clean coils, check refrigerant levels, test electrical connections, inspect ductwork for leaks, and replace filters. All of that keeps your system running efficiently and extends its lifespan. Skipping maintenance means your system works harder, uses more energy, and fails sooner.

Los Gatos homes also deal with dust, pollen, and wildfire smoke depending on the season. Regular filter changes and system cleanings improve your indoor air quality and keep your system from clogging up. If you have pets, kids with allergies, or you’ve noticed more dust settling in your home, maintenance becomes even more important. We offer preventive maintenance plans that put you on a regular schedule so you’re not trying to remember when the last service happened.

Yes. California law requires permits for all HVAC installations to make sure the work meets safety and building codes. Any licensed HVAC contractor in Los Gatos, CA should handle the permit process for you as part of the installation.

The permit process involves submitting plans to the local building department, scheduling an inspection after the installation is complete, and making sure everything is up to code. That includes proper electrical connections, gas line installations if you’re using a furnace, refrigerant handling, and ductwork that meets efficiency standards.

Skipping the permit might seem like a way to save money, but it creates problems down the line. If you ever sell your home, unpermitted work can kill a deal or force you to pay for corrections. It also means the work wasn’t inspected, so you have no guarantee it was done safely or correctly. We pull permits for every installation, handle the inspections, and make sure everything passes the first time so you don’t have to worry about it.

First, check your thermostat to make sure it’s set to cool and the temperature is lower than the current room temperature. Then check your circuit breaker to see if it tripped. If both of those are fine and the system still isn’t running, call for emergency service.

Heat waves put extra strain on air conditioning systems, especially older units or systems that haven’t been maintained. Refrigerant levels drop, electrical components fail, and compressors burn out when they’re forced to run nonstop in extreme heat. If your system was already struggling, a heat wave will push it over the edge.

We offer 24/7 emergency service because we know AC failures don’t wait for business hours. When you call, we’ll get someone out as quickly as possible to diagnose the problem and get your system running again. In the meantime, close your blinds to block out sun, avoid using heat-generating appliances like your oven, and stay hydrated. If the house gets dangerously hot and we can’t get there immediately, head somewhere with AC—a library, mall, or friend’s house—until we can get your system back online.

Start with regular maintenance. A clean, well-maintained system runs more efficiently than one that’s clogged with dust or low on refrigerant. Replace your air filters every one to three months depending on use, and schedule professional tune-ups twice a year.

Seal any ductwork leaks. Leaky ducts waste up to 30% of your conditioned air before it even reaches your rooms. We can test your ductwork for leaks and seal them properly so you’re not paying to heat or cool your attic and crawl spaces. You should also check your insulation, especially in older Los Gatos homes. Poor insulation lets heat in during summer and out during winter, forcing your system to work harder.

Use a programmable or smart thermostat to avoid heating or cooling an empty house. Set it to adjust the temperature when you’re asleep or away, then bring it back to comfortable levels before you return. Even a few degrees of adjustment can cut your energy use significantly. And if your system is more than 15 years old, it’s worth getting an estimate on a high-efficiency replacement. The upfront cost might be offset by lower monthly bills and available rebates through local utility programs.

Other Services we provide in Los Gatos