Arnold Air Conditioning provides reliable heating and cooling services throughout Sebastian and the surrounding area. From quick AC repairs to full system installations, we help local homeowners stay comfortable year-round with honest, professional service.
Preventative HVAC Maintenance That Pays Off
Routine maintenance helps prevent breakdowns and keeps your HVAC system running at peak performance. Our technicians inspect and clean your system thoroughly, looking for small issues before they become big ones. Whether you choose a one-time tune-up or our Comfort Club plan, you’ll get reliable service from people who care. Regular maintenance can also help extend the life of your equipment.
Maintenance service includes checks for:
- Clean filters and proper airflow
- Refrigerant level and coil condition
- Electrical connections and safety controls
- Proper thermostat function
- Drainage and condensate issues
- Overall system performance
Reliable HVAC Repair in Sebastian, FL
Hot days and high humidity can push your HVAC system to its limits. When something goes wrong, our licensed technicians respond fast with expert repairs. We never use subcontractors, only our trained, background-checked team. Whether your system shuts down, blows warm air, or makes strange sounds, we’ll diagnose the problem and fix it right. Our service is always prompt, respectful, and focused on long-term comfort.
We frequently repair common HVAC problems like a system not blowing cool air, short cycling, uneven cooling across rooms, odd smells or sounds during operation, frozen or leaking components, and poor humidity or airflow control.
Professional HVAC Installation for Long-Term Comfort
If your system is outdated or can’t keep up, Arnold Air Conditioning offers professional HVAC installation using trusted Daikin equipment. We size each system correctly and install everything to meet code and comfort needs. Our Comfort Advisors guide you through the entire process so there’s no confusion. We handle everything in-house, no subcontractors, ensuring quality results every time.
Our installations are designed to:
- Handle Florida’s heat and humidity
- Improve energy efficiency
- Lower utility costs
- Provide quiet, even cooling
- Match the layout of your home
- Require less frequent repairs
Your Local Sebastian HVAC Team
Since 1972, Sebastian homeowners have turned to Arnold Air Conditioning for quality service they can trust. We’re a family-owned company that puts honesty and professionalism first. When you need HVAC repairs, installation, or maintenance, we show up on time, do the job right, and treat your home with respect. We’re proud to serve this community and help local families stay comfortable.