Commercial Repairs & Maintenance Agreements
For a business across the Treasure Coast and northern Palm Beach County, losing cooling on a busy afternoon costs customers and staff time. A/C Now is a licensed, family-owned contractor that uses no subcontractors. Every repair is quoted at a flat rate before any work begins, and maintenance agreements are available to keep your equipment on a regular service schedule.
- Flat-Rate Repairs and Preventive Maintenance
- Multi-Zone Coastal Air Handler Upgrades
- Licensed Commercial Rooftop Package Installs
Rooftop Package & Split System Cooling
Commercial rooftop units and split systems need correct load matching, protection for coils exposed to salt air, and regular preventive maintenance to keep a business running through the summer without an unplanned shutdown.
Request a Commercial QuoteDirect Team Accountability
Commercial work is done by A/C Now's own team, never subcontracted.
Request a Commercial Quote
Fill out the form below and the A/C Now team will get back to you about your commercial property and its cooling needs.
Multi-Zone Ductless for Commercial Spaces
Ductless earns its place in commercial work wherever running duct is impractical or one space needs cooling the rest of the building does not. A multi-zone mini-split lets a single outdoor unit serve several independently controlled heads — an office suite where each office wants its own setpoint, a retail stockroom, a restaurant's back office, or a build-out in a building with no plenum to work with.
A common case is the server or IT closet. Equipment generates heat around the clock, including the nights and weekends when the building's main system is set back, and a dedicated mini-split holds that room independently of whatever schedule everything else runs on. We size those for continuous equipment load rather than comfort cooling, and we set the mounting and condensate routing to code and confirm the electrical supply is adequate before the equipment goes in.
HVAC Equipment & Environmental Factors on the Treasure Coast & Palm Beaches
Commercial buildings across the region run on cooling that staff and customers feel the moment it slips, whether the room is full of diners, shoppers or people at their desks. A/C Now installs and services commercial systems throughout Martin, St. Lucie, and northern Palm Beach counties.
A rooftop unit that quits on a summer afternoon costs money by the hour, and the salt-laden air along the coast wears outdoor equipment harder here than inland. Rooftop packages, split systems and zoned ducted layouts should be sized to a building's real load rather than to the unit being replaced. Common failure parts ride on the trucks, so most repairs wrap up on the first visit, and when equipment is replaced, A/C Now handles the permit and takes the old unit away.
🌧️ Climate Reality Check: High Water Table & Humidity Control
Long, humid summers make moisture removal as important as cooling, and an oversized system that cools fast and shuts off leaves the air damp. Downpours on ground with a high water table can also leave a unit at grade standing in water; an elevated equipment stand, which A/C Now installs, lifts it clear.
Frequently Asked Commercial HVAC Questions
Common questions about package units, rooftop service and budgeting.
What commercial HVAC systems do you install and service?
Rooftop package units, including rooftop replacements that need a crane, plus split systems and zoned ducted layouts for offices, retail storefronts and restaurants, each sized to the building's load.
How fast can you respond to a commercial cooling failure?
Weekday calls before 5 PM get same-day service when it is available. After 5 PM and on weekends, an on-call technician handles emergencies only, at a higher trip charge, and routine requests wait for the next business day.
How can a business budget for HVAC repairs and replacements?
Start with a list of every unit, its age and its service history. Flat-rate repair quotes let you approve each job at a known cost, and a replacement estimate gives the capital budget real numbers to work from instead of guesses.
Can a mini-split cool a server room on its own?
Yes, and it is often the right answer. A dedicated unit runs on its own schedule instead of the building's, so the room stays cool through nights, weekends and holiday shutdowns. Sizing is done on continuous equipment heat load rather than occupancy, which usually means more capacity than the square footage alone would suggest.
How many indoor heads can one outdoor unit support?
Commonly up to four to eight depending on the equipment and the combined capacity of the heads. We work the numbers for your actual layout — total load, line-set lengths and how many zones genuinely need separate control — rather than fitting the building to a standard configuration.