ACS Services in Catalina Foothills, AZ
Catalina Foothills homes are a different challenge entirely. Perched at the base of the Santa Catalinas at elevations approaching 3,000 feet, with south- and west-facing slopes that absorb intense afternoon sun, custom estates near La Paloma, Ventana Canyon, and the Skyline Drive corridor put demands on mechanical systems that standard sizing and installation approaches simply can’t meet. We’ve been working in Southern Arizona long enough to know exactly how to approach a Foothills home — and exactly what happens when someone doesn’t.
Request A Quote
AC Services
With larger floor plans, vaulted ceilings, and significant solar heat gain, cooling a Foothills home properly starts with getting the load calculation right.
Ductless Mini Splits
Many Foothills estates have detached guest quarters, pool houses, or additions where extending existing ductwork isn’t practical — mini splits handle those spaces cleanly and efficiently.
Mini Split Installation Catalina Foothills
Mini Split Repair Catalina Foothills
Mini Split Maintenance Catalina Foothills
Heating Services
The Foothills elevation means noticeably cooler winters than Tucson proper. Older estates along the Sunrise Drive corridor often have aging heating equipment that hasn’t kept pace with the home’s actual needs.
Air Ducts
The complex layouts and large square footage of Foothills custom homes often mean aging or undersized duct systems that can’t support modern high-efficiency equipment without attention.
Water Heaters
Full water heater services for Foothills homes, from routine maintenance to tankless upgrades suited to larger households.
Home Comfort
Monsoon season brings sharp humidity swings to Foothills elevations, and the dry desert air the rest of the year creates its own indoor comfort challenges. We manage both.
Electrical Services
Licensed, code-compliant electrical work for the Foothills’ custom home market.
Trustindex verifies that the original source of the review is Google. I bought my heat pump from ACS a few years ago. They have been great with service and catching things that could be a future issue. They don’t oversell anything. They explain everything very clearly so someone like me understands. They are always courteous and knowledgeable. I highly recommend them for sales and service. My most recent service was performed by Ryan. It was a pleasure.Posted on Lorri TapperoTrustindex verifies that the original source of the review is Google. Prompt, courteous and friendly. Great work and cleaned up after themselves. Easy to get ahold of. Very happy with their service.Posted on Mike MarrTrustindex verifies that the original source of the review is Google. I have been with ACS for years. The service technicians have always been great. The annual maintenance is a good value.Posted on LESLIE DUAIMETrustindex verifies that the original source of the review is Google. I am extremely pleased with the service I have received over the 15+ years I have used ACS. I would highly recommend them. They are prompt and courteous and their technicians are very competent.Posted on Rick RossTrustindex verifies that the original source of the review is Google. Dan Wolters has the patience of a saint. The HVAC units were installed while we were away and Dan came back to check both units + instruct us on the system and the wall units. We are super pleased with our experience with ACS.Posted on Sherry Coles
The Foothills Deserves a Higher Standard
The homes up here are anything but ordinary, and neither is our approach to servicing them. Whether you’re in a 1970s estate off Sunrise Drive or a newer custom build near Finger Rock, our team understands the Foothills and what it demands. Call us or reach out online to schedule your service.