Get high-performance HVAC in Milpitas with professional services from Calvey Heating and Air. Serving homeowners around Great Mall, Sunnyhills, McCarthy Ranch, downtown, and along the Zanker Road corridor, we have more than 17 years of proven expertise across Milpitas and the San Jose area. We specialize in HVAC repair, installation, ductless mini-splits, and heat pumps, and our team is certified and licensed to ensure compliance with local codes and energy requirements.
HVAC Repair and Installation in Milpitas, CA

AC Repair in Milpitas, CA
When breakdowns disrupt your home’s comfort and safety, rely on Calvey Heating and Air for efficient AC repairs in Milpitas, CA. Our air conditioning repairs in Milpitas focus on finding the root cause of symptoms like poor comfort, short cycling, high energy bills, or strange sounds, and we provide accurate fixes with transparent estimates and quality workmanship.
Common AC issues our technicians see in Milpitas homes
Our HVAC technicians have the experience and expertise to handle any AC breakdown. Common AC issues our technicians see in Milpitas homes include:
- Uneven cooling
- Frozen evaporator coils
- Refrigerant leaks
- Faulty thermostats
- Compressor overheating and failure
- Ductwork problems
AC Installation and Replacement in Milpitas, CA
Enjoy a cooling system you can rely on when you choose AC installation and replacement in Milpitas with Calvey Heating and Air. With high-quality AC installation services, our team prepares your home for hot summers in Milpitas, when an open window, fan, or afternoon ocean breezes can’t offset intense heat waves.
Each AC installation and replacement is different, and our technicians plan and configure your new system based on your home’s size, layout, windows, and other factors. We precisely calculate your home’s cooling load to recommend an accurately sized unit, which optimizes performance, energy efficiency, indoor air quality, and system longevity.
Our HVAC technicians are licensed and certified, and our installations comply with local permit requirements and California’s Building Efficiency Standards.
Signs you need to replace your AC
Well-maintained central air systems usually last 15 to 20 years, after which they may show more signs that you need to replace your AC. Call Calvey Heating and Air to learn more about AC installation and replacement options if you notice these signs:
- Poor performance: Uneven temperatures, poor indoor air quality, and other comfort issues mean that your system can’t match cooling needs.
- Increasingly costly repairs: Frequent breakdowns or major repair needs can significantly increase your operating costs with rapidly diminishing returns.
- High energy bills: Worn-out or outdated systems may run inefficiently — the South Bay has some of the nation’s highest electricity rates, so inefficient cooling can lead to substantial energy bill spikes.
- Outdated refrigerant: Older ACs may use phased-out refrigerants, such as R-22, and repair costs are likely to increase as compatible parts become difficult to source.
Furnace Repair and Installation in Milpitas
A dependable furnace keeps your home comfortable during the cool and damp winter conditions of South Bay’s Mediterranean climate. At Calvey Heating and Air, our furnace installation and repair services in Milpitas provide your home with reliable warmth, improved energy efficiency, and a longer lifespan for your heating system.
If your furnace is making strange sounds, driving up your energy bills, short-cycling, or failing to kick on when the temperature drops, our HVAC technicians can help. When you schedule repairs, our team arrives with fully stocked service vehicles to fix common furnace breakdowns, including blower motor damage, faulty sensors, and ignition issues. Our HVAC technicians are experienced with both electric and gas furnaces and provide effective and long-lasting solutions.
When repairs are no longer practical, or you’re ready to upgrade an aging or outdated heating system, choose our furnace installation and replacement services in Milpitas. Our team calculates your home’s heating load to recommend a properly sized gas or electric furnace, all with clear estimates and code-compliant installation.
Heat Pump Installation and Service in Milpitas
Calvey Heating and Air specializes in heat pump installation and service in Milpitas. Heat pumps are a popular choice in the South Bay, thanks to their high efficiency, year-round cooling and heating functionality, and suitability for the mild climate.
If you’re making the switch from a furnace or upgrading from an old system, our HVAC technicians help you determine whether a heat pump is the right fit for your home, accurately size new equipment, and complete the installation. With the Calvey Heating and Air team, you can trust that your heat pump installation meets local codes and energy requirements and is optimized for performance, reliability, efficiency, and longevity.
Keep your heat pump system performing its best with our heat pump tune-ups and repairs. Our expert troubleshooting pinpoints the source of breakdowns to restore proper heating or cooling and minimize disruptions to your comfort.
Our heat pump maintenance services are a preventative measure against wear, breakdowns, or premature replacement. Regular professional maintenance keeps your equipment running smoothly and helps you get the best value from your heat pump system.
Available Incentives and Rebates for HVAC System Replacement in Milpitas, CA
There are several available incentives and rebates for HVAC replacement in Milpitas, California. Ask your HVAC technician how your installation may qualify for these programs and reduce your costs:
- Silicon Valley Clean Energy (SVCE): Get up to $8,750 for upgrading to eligible electric heat pump systems, plus additional rebates up to $4,250 for income-qualified homeowners.
- Silicon Valley Power HVAC rebates: Customers can get up to $75 per eligible HVAC tune-up service, rebates up to $10,000 for high-efficiency heat pump replacements, and more for HVAC add-on services.
Ductless Mini-Split Installation in Milpitas
Ductless mini-split installation in Milpitas maintains a comfortable indoor environment when a forced-air system isn’t practical. Using multiple indoor air handlers connected to one outdoor unit, mini-split systems use heat pump technology to transfer warm or cool air into your home from outside.
Since each indoor air handler supplies each zone directly, ductless HVAC installation in Milpitas offers benefits like built-in zoning and peak energy efficiency — standard mini-split units average 20 to 30 SEER2 ratings. Without ductwork, installation is faster and more straightforward, and many mini-split upgrades can qualify for local rebates and incentives.
Why Homeowners in Milpitas, CA, Trust Calvey Heating and Air

Homeowners in Milpitas, CA, trust Calvey Heating and Air to deliver premium services and honest business practices. Here’s why our customers continue to choose our team for heating, cooling, indoor air quality, dryer vents, and more:
- Expert HVAC technicians: Our team is licensed, bonded, and insured, and the knowledge and experience of each technician shows through high-quality workmanship.
- Service call and installation warranties: To guarantee customer satisfaction, our service calls have a 30-day warranty, and new installations have a three-year warranty.
- Transparent and flat-rate pricing: We make sure customers get the services they actually need with upfront estimates and fair, flat-rate pricing, with no upselling, headaches, or hassles.
Schedule HVAC Services in Milpitas, CA, with Calvey Heating and Air
Get high-quality HVAC services when you rely on Calvey Heating and Air in Milpitas, California. Contact us to schedule service with Calvey Heating and Air, and see why we’re a trusted provider in Milpitas and other communities in the Greater Bay Area.


