Commercial air conditioning Acton solutions for every workspace
Air conditioning built around business needs
From customer comfort to equipment protection, cooling is critical. Christie Cooling & Heating services rooftop packaged AC, commercial split systems, heat pump cooling, and specialty systems for server rooms and medical suites. We handle quick repairs on Main Street retail, tune large air handlers in office parks near Route 2, and design upgrades that lower costs through the hottest weeks.
AC repair for businesses that need fast answers
Common issues include low capacity, refrigerant leaks, frozen coils, seized condenser fans, compressor faults, and control failures. Our technicians isolate the cause, verify airflow across zones, and test safeties so the system returns to stable operation. For critical spaces, we can discuss temporary cooling while a major component is sourced.
Commercial AC installation and upgrades with minimal disruption
We replace aging rooftop units with high-efficiency models, add economizers where appropriate, and design cooling for new build-outs. Proper sizing and duct design reduce noise and improve comfort across open offices and showrooms. Crane lifts and curb adapters are coordinated off-hours to keep parking lots clear and storefronts open.
Specialized cooling for critical rooms
Server rooms, labs, and storage areas often require precise temperature and redundancy. We design dedicated systems, evaluate hot-aisle and airflow needs, and set alarm notifications for faster response if temperatures rise. For mixed-use buildings, we can isolate zones so tenant comfort and equipment protection both get priority.
Preventive maintenance that saves energy
Routine service keeps coils clean, filters fresh, belts tight, motors lubricated, and refrigerant levels correct. Controls get tested for staging and economizer function so the unit runs efficiently during long summer hours. Ask about
commercial HVAC maintenance plans tailored to monthly, quarterly, or seasonal schedules.

Questions business bring up in summer
Who repairs commercial AC units near me?
We do, with local techs and stocked trucks for quick turnarounds.
Our rooftop AC is leaking water?
We clear drains, check pans and traps, and resolve coil freeze issues to stop overflow.
Can you add AC to a large retail space?
Yes, we design systems that fit your structure, from packaged RTUs to multi-zone splits.
Do you handle refrigerant transitions?
Yes, we replace or retrofit older R-22 systems with compliant equipment.
READY TO BOOK COMMERCIAL COOLING SERVICE?
Tell us what your building needs and our team will handle the rest. We service rooftop units, split systems, and cooling equipment of all sizes with minimal disruption to your operations.
