Hear from Our Customers
You’re not just getting a new air conditioner. You’re getting a system that’s been calculated for your home’s exact square footage, insulation levels, and window placement. That means your unit runs at the capacity it was designed for—not constantly cycling on and off because someone guessed at the size.
Your energy bills drop. Most homeowners see 25-40% lower cooling costs annually when the system matches the load. That’s real money back in your account every summer.
And your equipment lasts longer. When an AC unit installation in North San Jose is done right from day one, you’re looking at 15-20 years of reliable service instead of emergency replacements at year seven because shortcuts were taken during setup.
All Fresh Temp is a family-owned business that’s been serving North San Jose since 1985. That’s nearly four decades of hot summers, changing regulations, and evolving HVAC technology. We’ve seen what works and what fails.
Our technicians are licensed, certified, and trained on Manual J load calculation software—the industry standard for sizing systems correctly. We’re not guessing. We’re measuring your home’s actual heating and cooling requirements before recommending equipment.
You’ll find us active in the San Jose community, and you’ll see our work reflected in 65+ verified five-star reviews from neighbors who needed the same thing you do: an air conditioner that works when it’s supposed to.
First, we calculate your home’s cooling load using Manual J software. This accounts for your square footage, insulation, windows, orientation, and even how many people typically occupy the space. It’s not a quick estimate—it’s engineering.
Next, we recommend equipment that matches that load. If you need a 2.5-ton unit, that’s what we spec. Not a 3-ton because it’s in stock, and not a 2-ton to save you money upfront. We match capacity to demand.
Then we handle the installation. That includes proper refrigerant charging, ductwork inspection and sealing if needed, electrical connections that meet California code, and thermostat setup. We pull permits when required and make sure everything passes inspection.
After startup, we walk you through operation and maintenance. You’ll know how to change filters, what sounds are normal, and when to call us if something feels off. We’re available for emergency service if your system ever fails during a heatwave.
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Every air conditioner installation in North San Jose includes load calculation, equipment that meets California’s efficiency standards, professional setup, and startup testing. You’re also getting access to available rebates—up to $12,000 for qualifying heat pump systems that replace gas furnaces.
We install ducted central systems, ductless mini splits, and heat pumps. Mini split air conditioner installation works especially well in North San Jose homes without existing ductwork or where you want zone control. You can cool specific rooms instead of the entire house, which cuts energy use significantly.
Our service covers all major brands: Trane, Carrier, American Standard, Bryant. We’re not locked into one manufacturer, so we recommend what actually fits your situation and budget. Installation costs in San Jose typically range from $3,300 to $5,900 for standard systems, with full HVAC replacements running $9,000 to $16,000 for a 2,000-square-foot home.
And if you’re a senior or military member, you get 15% off. That’s our way of supporting the people who’ve supported this community.
You’re looking at $3,300 to $5,900 for a standard central air conditioner installation in North San Jose. That covers a properly sized unit, professional installation, and startup. If you’re replacing an entire HVAC system with both heating and cooling, expect $9,000 to $16,000 for a typical 2,000-square-foot home.
The range depends on your home’s size, the equipment efficiency level you choose, and whether we need to modify ductwork or electrical. Higher-efficiency units cost more upfront but qualify for rebates and lower your monthly bills. A basic 2-ton system might run $2,444, while a premium setup can reach $12,222.
We give you upfront pricing after the load calculation. No surprises, no hidden fees. And if you qualify for California’s heat pump rebates, you could get up to $12,000 back, which significantly changes the math on your investment.
Most AC unit installations in North San Jose take one to two days. A straightforward replacement where we’re swapping an old unit for a new one in the same location usually wraps up in a single day. If we’re installing a system in a home that never had central air, or if ductwork needs modification, plan on two days.
Mini split air conditioner installation is often faster—sometimes just a few hours for a single-zone system. There’s no ductwork involved, just mounting the indoor and outdoor units and running refrigerant lines through a small hole in the wall.
The timeline also depends on permits. Some installations in San Jose require permits and inspections, which can add a day or two to the schedule. We handle all of that coordination so you don’t have to track down inspectors or worry about compliance.
The only way to know for sure is through a Manual J load calculation. That’s the engineering standard that accounts for your home’s square footage, insulation levels, window sizes and placement, ceiling height, and even how much shade you get. We run this calculation before recommending any equipment.
Most homes in North San Jose fall into the 2 to 5-ton range. A 2-ton unit typically handles 1,000 to 1,200 square feet. A 3-ton covers 1,500 to 1,800 square feet. But those are rough estimates—your actual need could be different based on how your home is built.
Oversized systems are a common problem. They cool the house too quickly, shut off before removing humidity, and then cycle back on repeatedly. That wears out components faster and leaves your home feeling clammy. Undersized units run constantly and never quite catch up on hot days. Proper sizing eliminates both issues and cuts your energy costs by 25-40% compared to a mismatched system.
Yes. Mini split air conditioner installation is one of our core services, and it’s becoming more popular in North San Jose for good reason. If your home doesn’t have ductwork, or if you’re adding cooling to a garage, sunroom, or converted space, mini splits make a lot of sense.
They’re also more efficient than traditional systems. Variable-speed compressors adjust output from 25% to 100% capacity, so the system runs at exactly the level you need instead of full blast every time. That reduces energy consumption by 30-50% compared to older central air systems.
You can install multiple indoor units on a single outdoor compressor, giving you zone control. Cool your bedroom at night without wasting energy on the rest of the house. Each zone has its own thermostat, so everyone gets the temperature they want. And because there’s no ductwork, you’re not losing 20-30% of your cooled air to leaks before it even reaches the rooms.
Yes. California offers up to $12,000 in rebates for heat pump HVAC systems that replace existing gas furnaces. Both ducted central systems and ductless mini splits qualify. The rebate amount depends on your household income and the efficiency rating of the equipment you install.
To qualify, your new system needs a SEER rating of 17 or higher. SEER stands for Seasonal Energy Efficiency Ratio—it’s how the industry measures cooling efficiency. Most modern systems meet this threshold, but we verify eligibility before you commit to any equipment.
We help you navigate the rebate application process. The paperwork can be confusing, and missing a single form means delays or denials. We’ve handled dozens of these applications for North San Jose homeowners, so we know what documentation you need and how to submit everything correctly. The rebate gets paid after installation and inspection, usually within a few months.
You call us, and we respond the same day whenever possible. We offer emergency HVAC services throughout North San Jose, and we prioritize customers whose systems we installed. You’re not getting shuffled to the back of the queue.
Most new installations come with manufacturer warranties that cover parts for 5 to 10 years. Our labor warranty varies by the equipment you choose, but we stand behind our work. If something fails because of installation error, we fix it at no charge.
Regular maintenance prevents most breakdowns. We recommend annual service before summer starts—checking refrigerant levels, cleaning coils, testing electrical connections, and replacing filters. Catching small issues during maintenance costs $200 to $400. Ignoring them until the system fails in July costs $1,800 to $2,500 for emergency repairs or replacement. The choice is pretty clear.
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