Licensed HVAC professionals serving West Palm Beach since 1988.

A significant portion of Palm Beach County's housing stock was built before central air conditioning was standard, and that legacy shows up every summer in garages, sunrooms, Florida rooms, and room additions that were never connected to the main ductwork.

Ductless mini-split systems exist precisely for this situation, and Hopkins Air Conditioning has been helping West Palm Beach homeowners cool those forgotten spaces for nearly four decades. Whether you need a new ductless system installed, your existing unit serviced, or a repair that gets you back to comfort fast, request service online.

Why Ductless Mini-Splits Are the Right Fit for Palm Beach County Homes

A large share of Palm Beach County homes were built in the 1950s, 1960s, and 1970s when window units were the norm. When those homes were later updated with central air, the ductwork often bypassed secondary spaces like enclosed garages, back patio conversions, or room additions. Those spaces sit outside the reach of the main system and become unusable for most of the year.

A ductless mini-split delivers conditioned air directly to the room it serves without any ductwork. An indoor air handler mounts on the wall or ceiling and connects to an outdoor compressor through a refrigerant line and an electrical conduit passing through a small wall penetration. No ducts means no duct energy losses, and the U.S. Department of Energy estimates duct losses account for up to 30 percent of cooling energy in ducted systems. Modern ductless systems carry SEER2 ratings of 20 or higher, well above most central systems, and inverter-driven compressors modulate output continuously for stable temperatures and effective humidity control.

"I have a small condo that required full replacement of a 15-year-old, 2-ton AC system. Hopkins delivered a seamless experience. The installation team was clean, efficient, and knowledgeable. Initial phone call, diagnosis, sales visit, and completed installation was only two days."

Jesse W. of West Palm Beach wrote in January 2026 that he was very pleased and highly recommends Hopkins. That kind of efficient, seamless experience is what we aim to deliver on every project, whether it is a condo replacement or a first-time ductless installation.

Ductless Mini-Split Services We Provide

Installation. If you have a space with no cooling or a room served inadequately by your main system, we size the system based on the actual heat load, select the right equipment from our Carrier product line, and handle permitting, mounting, refrigerant charging, and electrical connection.

See our full ductless mini-split installation service for a detailed process breakdown and information on available FPL rebates. We are also running a $1,500 off qualifying AC installation special that may apply to your project.

Maintenance. Dust and debris accumulate in the indoor air handler over time, and refrigerant charge drifts gradually. Our maintenance service cleans the indoor coil and filters, checks refrigerant charge and pressures, inspects the outdoor unit, and verifies the temperature differential. We offer a $59 HVAC tune-up and a maintenance agreement to keep your system on a regular schedule.

Repair. Common ductless repairs include refrigerant leaks, failed circuit boards, error codes, ice formation, and condensate clogs. Our technicians diagnose all major brands and carry commonly needed parts, so most repairs are completed in one visit. Check our ductless mini-split repair service if you need a specific diagnosis or emergency service.

Ideal Applications in South Florida

Ductless systems are the best solution for several very common Palm Beach County situations. Older homes without existing ductwork can be conditioned with a multi-zone system rather than enduring the disruption and cost of installing a full duct network. Room additions and sunrooms built after the main house rarely have access to the existing duct system, making a dedicated ductless unit the most practical approach. Enclosed garages become workable spaces year-round with a single-zone unit that can be turned off when the space is not in use. For homes where one room runs consistently warmer than the rest, a ductless unit provides supplemental cooling without a full duct redesign, and pairs well with our HVAC zoning systems service for a more comprehensive solution.

Performance Verification

After every installation and maintenance service, we verify that your system is performing within manufacturer specifications. A calibrated digital thermometer measures supply air temperature at the indoor unit discharge and return air temperature at the intake to confirm a 16 to 20 degree differential, the primary indicator that refrigerant charge and airflow are correct.

Refrigerant manifold gauges connect to the service ports to check operating pressures on both the high and low sides of the refrigerant circuit, detecting whether the system is correctly charged, overcharged, or undercharged. All readings are recorded in a written performance report we provide at the end of the service visit.

Why Professional Ductless Service Matters

Ductless systems handle refrigerant, which requires EPA Section 608 certification to purchase and handle legally. Improper refrigerant charging is the leading cause of ductless inefficiency and compressor failure. In South Florida, an unconditioned enclosed space will accumulate relative humidity above levels that promote mold growth within days during the summer months. A system that is underperforming is not controlling that moisture risk, and mold remediation costs far exceed the price of a correctly done installation.

Learn more about our full air conditioning services or contact us to discuss which service fits your situation.

Schedule Ductless Mini-Split Service in West Palm Beach Today

We serve West Palm Beach and Palm Beach County, including Boca Raton, Jupiter, and Delray Beach. Schedule your service online.