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Your new system should cut your energy bills by 20-50%, not add to them. That’s what happens when you install the right-sized unit with proper ductwork and modern efficiency standards.
You’re not just getting cooler air. You’re getting a system that handles Alum Rock’s 13 days over 94°F without breaking a sweat—and that number’s climbing. The difference shows up in your monthly bill and in how your home actually feels during July and August.
We size the system to your home, check your ducts for leaks that waste 20-30% of your cooling, and make sure you’re getting every rebate available. California homeowners can access $3,500 to $10,000 in combined incentives right now. That’s real money back for doing what you were already planning to do.
We’ve been installing and servicing HVAC systems in San Jose and Alum Rock since 1985. That’s 40 years of showing up when we say we will, doing the work right, and standing behind it.
You’ll work with certified technicians who know how Alum Rock homes are built, what systems hold up in this climate, and how to avoid the shortcuts that cost you later. We’re not the cheapest option—and that’s intentional. You’re paying for experience, proper installation, and equipment that lasts 15-20 years with basic maintenance.
Over 65 verified five-star reviews from neighbors who needed the same thing you do: reliable cooling without the runaround.
First, we come out and assess your home. That means measuring square footage, checking existing ductwork, looking at insulation, and asking about hot spots or rooms that never cool down. This isn’t a 10-minute walkthrough—it’s how we size your system correctly.
Next, we walk you through options. You’ll see upfront pricing for different efficiency levels, brands that hold up, and what rebates you qualify for. We explain the difference between a standard AC and a heat pump, and why ductless mini splits work well for certain Alum Rock homes. You decide what fits your budget and your goals.
Installation day, we remove your old unit, install the new system, test airflow, check refrigerant levels, and make sure your thermostat is dialed in. We don’t leave until it’s running right. You’ll get a walkthrough of your new system and a maintenance schedule that keeps your warranty valid.
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Every air conditioner installation in Alum Rock includes proper load calculation—that’s the math that determines what size system your home actually needs. Too small and it runs constantly. Too big and it short-cycles, wasting energy and wearing out faster.
You’re also getting a full ductwork inspection. Homes built before 1990 often have ducts leaking 20-30% of cooled air into attics and crawl spaces. We seal those leaks or recommend upgrades if needed. That’s the difference between a system that works and one that works efficiently.
We handle rebate paperwork for you. California’s incentive programs are first-come, first-served, and the forms aren’t simple. We know what qualifies, what doesn’t, and how to maximize your return. With federal tax credits, state programs, and utility rebates stacking, you could see $3,500 to $10,000 back.
And if your system fails after hours, we’re available 24/7 for emergency service. Alum Rock summers don’t wait for business hours.
Most air conditioner installations in Alum Rock run between $5,500 and $12,000 depending on system size, efficiency rating, and whether you need ductwork repairs. A standard 3-ton unit for a typical 1,800-square-foot home usually falls in the $6,500 to $8,500 range before rebates.
Higher-efficiency systems cost more upfront but cut your monthly cooling bills by 30-50%. When you factor in California’s rebates and federal tax credits, that upfront difference shrinks fast. We give you exact pricing after we assess your home—no ballpark guesses that change later.
If your ducts are leaking or undersized, that’s an additional cost but also the biggest efficiency gain you can make. Fixing ductwork often saves more energy than upgrading to a higher SEER rating.
Heat pumps make sense for most Alum Rock homes because they cool in summer and heat in winter using the same system. They’re 2-3 times more efficient than furnaces for heating, and they qualify for bigger rebates—up to $10,000 combined from federal and state programs.
Traditional AC units only cool, so you’ll still need a separate furnace or heating system. If your furnace is newer and working fine, a standard AC might be the simpler choice. But if you’re replacing both heating and cooling, a heat pump does both jobs and pays for itself faster.
The other factor is Alum Rock’s climate. You’re not dealing with extreme cold, which is where heat pumps sometimes struggle. Here, they run efficiently year-round. We’ll show you the cost difference and the payback period so you can decide what makes sense.
Most AC unit installations in Alum Rock take one full day, sometimes two if we’re replacing ductwork or installing a more complex system like a ductless mini split with multiple zones. We’re not rushing—we’re making sure it’s done right.
The timeline starts with removing your old unit, which takes a few hours. Then we install the new condenser outside, connect refrigerant lines, wire the system, and mount the indoor air handler or connect to existing ductwork. After that, we test everything—airflow, refrigerant charge, thermostat calibration—and walk you through how to use your new system.
If your ductwork needs major repairs or replacement, add another day. Same if we’re installing a heat pump and integrating it with your existing heating setup. We’ll give you an exact timeline after the assessment so you can plan accordingly.
Most Alum Rock homes between 1,500 and 2,000 square feet need a 3-ton to 4-ton AC unit, but square footage alone doesn’t tell the full story. Insulation quality, ceiling height, window placement, and how much sun hits your roof all affect what size you actually need.
Oversized units are a common mistake. They cool the house fast but shut off before removing humidity, leaving your home clammy. They also cycle on and off constantly, which wears out components faster and wastes energy. Undersized units run nonstop on hot days and never quite get your home comfortable.
We do a Manual J load calculation—that’s the industry-standard formula that factors in your home’s specific details. It takes about 30 minutes and ensures you’re not paying for more capacity than you need or suffering with too little. Getting this right is the single most important part of AC installation.
Yes, and they’re significant right now. California homeowners installing energy-efficient systems can access $3,500 to $10,000 in combined rebates and tax credits. Federal tax credits cover up to 30% of installation costs for qualifying heat pumps. State programs add another layer, and local utilities often have their own incentives.
The catch is these programs run on a first-come, first-served basis and require same-year claiming for federal credits. You can’t install in December and file in April—it has to happen in the same tax year. State and utility rebates have their own deadlines and funding caps.
We handle the paperwork and make sure your system qualifies before installation. Not every unit is eligible, and the requirements change. We stay current on what’s available so you get every dollar you’re entitled to without chasing down forms or dealing with rejections.
Central AC systems use ductwork to distribute cool air throughout your home from one indoor unit. Mini splits skip the ducts entirely—you install individual air handlers in each room or zone, all connected to one outdoor condenser. Each handler has its own thermostat, so you control temperatures room by room.
Mini split air conditioner installation in Alum Rock makes sense if you’re adding cooling to a home without existing ducts, if your ducts are in terrible shape, or if you want zone control to avoid cooling rooms you’re not using. They’re also more efficient because you’re not losing 20-30% of cooled air to duct leaks.
The downside is aesthetics. You’ll have wall-mounted units visible in each room instead of hidden vents. Some people don’t mind, others hate the look. Cost-wise, mini splits run slightly higher for whole-home coverage but lower if you’re only cooling a few rooms. We’ll show you both options and let you decide what works for your home and budget.
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