HVAC Services SUNNYVALE, CA

We don’t just do quick fixes. Our air conditioning repair services in Sunnyvale include:

• 24/7 emergency AC repair
   
• System diagnostics with upfront pricing
   
• Ductwork inspection and repair
   
• Energy efficiency testing
   

Our team explains the problem in plain language so you know exactly what’s going on before we start repairs.

If your AC is blowing warm air, leaking water, or making loud rattling noises, it’s time for professional air conditioning repair in Sunnyvale. Our techs handle everything from simple refrigerant recharges to full compressor repairs.

👉 Pro Tip: If your AC runs but doesn’t cool, check your air filter first. A dirty filter is one of the most common calls we get in Heritage District homes. If that doesn’t fix it, call us—our trucks are stocked with the parts to get you cooled down fast.

Sometimes repair isn’t enough. If your AC is older than 12–15 years or frequently breaks down, a new air conditioning installation in Sunnyvale may save you more money in the long run.

We install leading brands with warranties and help size the unit properly for your home—because an oversized AC wastes energy, and an undersized one never keeps up. Families in Lakewood Village often contact us when upgrading older homes that lack modern ductwork. 

Regular air conditioning service in Sunnyvale helps prevent breakdowns during our hottest months. Our tune-ups include:

• Cleaning coils & filters
   
• Checking refrigerant levels
   
• Inspecting electrical connections
   
• Testing thermostat performance
   

Think of it like a yearly oil change for your car—small steps that prevent major problems later.

Cold showers aren’t fun. If your water heater isn’t heating, is leaking, or makes popping noises, we provide water heater repair in Sunnyvale the same day you call. We work on both standard tank units and tankless water heaters. 

If repair isn’t possible, our team handles water heater replacement in Sunnyvale. We’ll help you pick the right size and type for your family—standard, tankless, or hybrid. Many homes near Washington Park are upgrading to tankless systems for endless hot water. 

Got a tankless system? These high-efficiency units still need care. We handle tankless water heater repair in Sunnyvale, including descaling, part replacement, and annual maintenance.

Many Sunnyvale homeowners are switching to heat pumps because they heat and cool in one system. We provide heat pump installation in Sunnyvale, CA, helping you cut energy bills while keeping your home comfortable year-round. 

Like any system, heat pumps need routine care. Our heat pump maintenance in Sunnyvale includes filter changes, refrigerant checks, and coil cleaning to extend system life.

When your heat pump stops keeping up, you’ll find us under “heat pump repair near me Sunnyvale” searches. From strange noises to complete failures, our licensed HVAC techs handle it all.

If your heat pump is more than 10 years old, keeps breaking down, or costs too much to run, we recommend heat pump replacement in Sunnyvale. We’ll install a new system that fits your home and budget.

Our company provides complete heating and air conditioning in Sunnyvale:

• AC repair & replacement
   
• Furnace service
   
• Heat pump installation
   
• Water heater service
   

From summer highs to chilly winter nights, we keep your home at the perfect temperature.