Foothill Ranch heating and air conditioning, from a local team

Popsicle Air is a licensed HVAC contractor (CA Lic. #1130876) serving Foothill Ranch and the rest of Lake Forest, plus neighboring Portola Hills, Trabuco Canyon, Rancho Santa Margarita and Mission Viejo. We repair, maintain and replace air conditioners, furnaces, heat pumps and ductless mini-splits, with upfront pricing before any work starts. Most Foothill Ranch calls are scheduled same day or next day.

Why Foothill Ranch homes have different HVAC needs

Foothill Ranch was built out in the late 1980s and 1990s and finished in 1996, so most homes here are now around 30 years old. That matters for your heating and cooling:

• Aging systems. Most central AC units and furnaces last 15–20 years, so many homes are on their second system and some are due for a third.

• Older refrigerant. Older units may use R-22, which is no longer produced. Recharging an R-22 system gets expensive fast, and that often tips the repair-or-replace decision.

• Leaky attic ducts. Torn or disconnected ducts in 30-year-old attics are one of the most common reasons upstairs rooms stay hot.

• Inland heat. Sitting against the foothills of the Santa Ana Mountains, Foothill Ranch runs hotter than the coast and works an AC harder from July through September.

• Dust and smoke. Open canyon land and Whiting Ranch Wilderness Park nearby mean dry, dusty days and occasional wildfire smoke, so better filtration and air purification are popular here.

• HOA rules. Many Foothill Ranch neighborhoods have HOA guidelines for where outdoor condensers sit and how they look. We plan every replacement around them.

HVAC services in Foothill Ranch

• AC repair: same-day and next-day appointments for no cooling, warm air, leaks, noisy units and frozen coils.

• AC replacement and installation: high-efficiency central AC and heat pumps sized for your home, with 0% financing options.

• Furnace and heating repair: no-heat calls, ignition problems and safety checks before winter.

• Heat pumps and ductless mini-splits: ideal for bonus rooms, garages, additions and ADUs.

• Ductwork repair and replacement: sealing, re-routing and replacing leaky attic ducts.

• Indoor air quality: upgraded filtration, air purifiers and duct cleaning.

• Maintenance plans: the Perfect Air Membership keeps your system tuned and running efficiently.

Why Foothill Ranch homeowners choose Popsicle Air

• Licensed and insured, CA Lic. #1130876

• 5.0 stars from 125+ Google reviews

• Upfront pricing, price-match guarantee and 0% financing

• Clean, respectful techs who protect your home and clean up after the job

• Open 8 AM to 7 PM, 7 days a week

Foothill Ranch HVAC FAQ

How fast can you get to Foothill Ranch?
We schedule most Foothill Ranch appointments the same day or next day. Call or text 949-357-2665.

Should I repair or replace my AC?
If your system is more than 15 years old, uses R-22 refrigerant, or needs a major repair like a compressor, replacement usually makes more sense. We'll show you both options with prices before you decide.

Do you work with Foothill Ranch HOAs?
Yes. We plan equipment placement around your HOA's guidelines and give you the equipment details your association asks for.

What areas near Foothill Ranch do you serve?
All of Lake Forest, Portola Hills, Trabuco Canyon, Rancho Santa Margarita, Mission Viejo, Irvine and the rest of Orange County.

Call or text 949-357-2665 to schedule service in Foothill Ranch.

Also see: heat pump installation · ductless mini-splits · air purification · financing