Mini Split Maintenance Services
Ductless Mini-Split Maintenance Services in the North Palm Beach Area
When you have a ductless mini-split system in your South Florida home, you understand its critical role during our intense summer heat, high humidity, and occasional winter cool spells. Having our trained HVAC technicians perform an annual tune-up ensures your system remains efficient throughout our challenging climate conditions. With regular maintenance from Stephen K. Denny, you'll enjoy comfortable indoor temperatures regardless of tropical weather patterns outside.
What to Expect from Stephen K. Denny When We Arrive for a Maintenance Call
Whether you are calling us for the first time or we are coming back out to your home, you’ll be getting great service from our team of technicians and support staff. When our team gets there, they’ll ask about your ductless unit or system’s performance during recent heat waves, humidity spikes, or cooler periods to optimize your system for year-round performance.
Visual Inspection by an HVAC Expert Familiar with South Florida Conditions
We begin with a thorough inspection looking for regional issues:
- Salt air corrosion on outdoor components
- Dirt, dust, and vegetation debris buildup
- Drainage pipes leaks and algae growth
- Hurricane season preparedness
- Other potential climate-related concerns
Breathe Easier, Breathe Cleaner: Maintaining Your Air Filter in Florida's Allergen-Rich Environment
Your air filter is crucial in North Palm Beach where we experience high pollen counts, salt air, and humidity that fosters mold growth. We clean or replace filters to combat these local conditions, improving efficiency and indoor air quality during both rainy and dry seasons.
Understanding Evaporator Coil Cleaning in High-Humidity Environments
In South Florida's humid climate, evaporator coils are susceptible to mold growth and excessive condensation. We use specialized equipment to clean your coil, preventing musty odors and ensuring efficient cooling during our long summers.
The Importance of a Clean Outdoor Condenser Coil in Florida's Harsh Elements
South Florida's combination of salt air, sand, and tropical debris impedes airflow to the condenser. We clean the coil and check for salt corrosion, ensuring optimal functionality during the many 90°F+ days we get here in Florida.
Clearing the Drainage System—Critical in Florida's Rainy Season
Florida's torrential downpours make proper drainage essential. We check for leaks and clear drain lines to prevent overflow issues common during wet or humid months, while also verifying that your refrigerant levels are set for peak performance.
Hurricane Season Preparedness Test
We check for proper airflow and conduct safety checks to confirm all components can withstand tropical storm conditions, providing peace of mind during storm season.
Maintenance Report and Weather-Related Recommendations
While at your home, our technicians will identify any issues—particularly those related to corrosion, humidity management, or storm preparedness—and give you some pointers or suggest some interventions. At the end of our visit, we'll give you a comprehensive report about what we did and anything to expect in the months to come that will affect your ductless system.
Keep Your System Running Smoothly Year Round
If you have a ductless system, you know how great they are for dealing with the heat and humidity, especially in your trouble rooms that get too much sun or not enough. Make sure they are ready for Florida heat by having a yearly tune up from our experts at Stephen K. Denny.
Air Handler Unit
- R/A temperature – S/A temperature
- Evaporator coil (extra to clean)
- Motor oiled
- Drain pan condition
- Drain line blown out
- Cabinet air-tight
- Electrical connections
- Air filter cleaned/replaced
- Check thermostat/humidistat
- Duct system air-tight
- Heater operating properly
- Heater amps
Condensing Unit
- Suction PSI/head PSI
- Start amps/run amps
- Time delay operation
- Motor oiled
- Electrical connections
- Contractor condition
- Condensing coil (cleaned, if necessary)
- Equipment model & serial numbers
 Maintenance Pricing
$198 per system per year. One system is equivalent to one (1) indoor air handler and one (1) condensing unit or one (1) package unit.
Purchase an Bi-Annual Maintenance Agreement Today and Receive 15% off any service visit or repair
Offer expires June 30, 2026. Cannot be used in combination with any other offer. ©2026 Stephen K. Denny, Inc.
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