HVAC Contractor in Alamitos, CA

Your System Works, or We Fix It Fast

When your AC quits on a 95-degree day or your furnace fails overnight, you need a licensed HVAC contractor in Alamitos, CA who picks up the phone and shows up ready to work.
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 Alamitos, CA

You Get Comfort Back Without the Runaround

Your air conditioner shouldn’t be a gamble every summer. Your heating shouldn’t make you nervous every winter. And you shouldn’t have to call three companies just to get someone to show up on time.

When you work with an experienced HVAC contractor in Alamitos, CA, you get systems that run efficiently, technicians who actually explain what’s wrong, and pricing you can see before the work starts. No surprises. No upselling you don’t need.

You also get lower energy bills. Most homeowners in Alamitos see a noticeable drop in monthly costs after upgrading to a system that meets California’s new SEER2 standards. That’s not marketing talk—it’s what happens when your equipment isn’t working twice as hard to do half the job.

Local HVAC Contractor Alamitos, CA

Forty Years in Business Means Something

We’ve been serving Santa Clara County since 1985. We’re not a franchise. We’re not flipping houses or running side gigs. We’re a family-owned HVAC contractor in Alamitos, CA that’s been doing this work for over four decades.

That means we’ve seen every type of system, every brand, and every problem that comes with California’s climate and building codes. We know what breaks, what lasts, and what’s worth your money.

Our techs are licensed, insured, and trained on the regulations that actually matter here—Title 24 compliance, SEER2 requirements, and local permitting. If it affects your system or your wallet, we’re already up to speed.

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.

Commercial HVAC Contractor Alamitos, CA

Here's What Happens When You Call

You call or submit a request. We pick up or get back to you fast—usually same day. If it’s an emergency, we move even faster.

We schedule a time that works for you. Our techs show up on time, in uniform, with the tools to diagnose the problem on the spot. No vans that look like they rolled out of someone’s driveway.

Once we know what’s wrong, we explain it in plain language. Then we give you an upfront price before we touch anything. If you want the work done, we do it right then when possible. If it’s a bigger job—like a full install—we walk you through timing, equipment options, and what to expect.

After the work’s done, we test everything, clean up, and make sure you’re clear on what we did. You’re not left guessing.

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

HVAC Installation Contractor Alamitos, CA

What You Actually Get From Us

We handle installation, repair, maintenance, and emergency service for residential and commercial properties in Alamitos, CA. That includes central air, furnaces, heat pumps, ductless mini-splits, and thermostats.

If your system is over 12 years old, struggling to keep up, or costing you more every month in energy bills, replacement usually makes more sense than another round of repairs. In Alamitos, a quality AC installation typically runs between $3,800 and $8,500 depending on your home size and the system you choose. We’ll give you options that fit your budget and your building—not just what’s on sale.

California’s energy codes are stricter than most states, and as of 2024, all new systems have to meet updated SEER2 and HSPF2 benchmarks. That’s not optional. If you’re installing or replacing equipment, it has to be compliant or you’ll run into problems down the line—voided warranties, failed inspections, or trouble finding parts. We make sure everything is up to code from day one.

We also work on all major brands. If it heats or cools your building, we’ve probably fixed it before.

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 much does it cost to replace an HVAC system in Alamitos, CA?

For a standard residential system in Alamitos, you’re typically looking at $3,800 to $8,500 for a complete AC installation. That range depends on the size of your home, the efficiency level of the unit, and whether your ductwork needs any updates.

Furnace replacements run in a similar range. If you’re doing both heating and cooling at once, we offer package pricing that brings the total cost down compared to doing them separately.

Keep in mind California has rebate programs and federal tax credits available for energy-efficient systems. Depending on what you install, you could get back a significant chunk of that upfront cost. We’ll walk you through what applies to your situation when we give you a quote.

If your system is under 10 years old and the repair is straightforward—like a capacitor or a thermostat issue—fixing it usually makes sense. But if you’re looking at a compressor failure, refrigerant leaks, or your third repair in two years, replacement is almost always the smarter move.

Here’s why: older systems are less efficient, cost more to run, and break more often. Parts get harder to find. And if your unit uses R-22 refrigerant, you’re paying a premium every time it needs a recharge because that refrigerant is being phased out.

We’ll be straight with you about what makes sense. If a repair buys you a few more good years, we’ll tell you. If you’re throwing money at a system that’s on its way out, we’ll tell you that too.

Rising energy bills usually mean your system is working harder than it should to keep your home comfortable. That happens when filters are clogged, ducts are leaking, refrigerant is low, or the equipment itself is just worn out.

In Alamitos, where summers hit the 90s regularly, an inefficient AC can cost you an extra $50 to $150 a month compared to a newer, high-efficiency model. Over a year, that’s real money.

If your bills have jumped and your system is over 12 years old, it’s worth having a licensed HVAC contractor in Alamitos, CA take a look. Sometimes it’s a simple fix. Other times, upgrading to a SEER2-compliant system pays for itself in three to five years just from the energy savings.

In California, HVAC work requires a C-20 contractor’s license. You can verify any contractor’s license through the California Contractors State License Board website. Just search their business name or license number.

A licensed contractor has passed the required exams, carries insurance, and is bonded. That protects you if something goes wrong. If someone shows up without a license, you have no recourse if the work is shoddy or if they damage your property.

Our technicians are fully licensed, insured, and certified. We’re happy to provide that information upfront. If any HVAC contractor in Alamitos, CA hesitates to show proof of licensing, that’s a red flag.

SEER2 is the updated efficiency rating system that replaced SEER in 2023. It measures how efficiently your air conditioner or heat pump uses energy, but it’s tested under more realistic conditions than the old SEER standard.

The minimum SEER2 rating in California is now 14.3 for split systems as of 2024. That’s higher than the federal minimum. If you’re buying a new system, it has to meet that standard or it can’t be legally installed.

Higher SEER2 ratings mean lower energy bills. A SEER2 16 system will cost less to run than a SEER2 14, but it’ll also cost more upfront. We help you figure out what makes sense based on how long you plan to stay in your home and what your monthly budget looks like.

Yes. We offer 24/7 emergency service every day of the year, including weekends and holidays. If your AC goes out in the middle of a heat wave or your heat fails on a cold night, we’ll get someone out to you as fast as possible.

Emergency calls get priority. We’re not going to leave you waiting until next Tuesday when your house is 85 degrees inside.

Same-day service is also available for non-emergencies when our schedule allows. If you call in the morning with a problem, there’s a good chance we can get to you that afternoon. We staff enough experienced HVAC contractors in Alamitos, CA to handle volume without making you wait days for an appointment.

Other Services we provide in Alamitos