Residential AC Services

Welcome to Arnold's Air Conditioning: Your Trusted Residential Air Conditioning Experts on the Treasure Coast of Florida

When it comes to beating the relentless Florida heat, Arnold’s Air Conditioning stands tall as your premier residential air conditioning service provider along the beautiful Treasure Coast. With a steadfast commitment to exceptional service, reliability, and expertise, we are your trusted partner in maintaining, repairing, and replacing air conditioning systems, ensuring your home remains an oasis of cool comfort year-round.

AC Repair Service person working on a unit

Residential Air Conditioning Maintenance

Keeping your home cool and comfortable requires regular maintenance of your air conditioning system. At Arnold’s Air Conditioning, our team of skilled technicians is dedicated to providing top-tier maintenance services tailored to your specific needs. We service all major brands and models, conducting comprehensive inspections, cleaning, and tune-ups to optimize your system’s performance and efficiency. Our proactive approach aims to prevent potential breakdowns, saving you time and money while extending the lifespan of your AC unit.

Common maintenance services include:

  • Filter Replacement: Ensuring proper airflow and indoor air quality by replacing filters regularly.
  • Coil Cleaning: Eliminating dirt and debris buildup on coils for enhanced efficiency.
  • Refrigerant Checks: Verifying and adjusting refrigerant levels to maintain optimal cooling.

Residential Air Conditioning Repair

We understand the inconvenience of a malfunctioning AC system, especially in the scorching Florida heat. Our prompt and reliable repair services ensure that your system is up and running swiftly.

Our technicians possess the expertise to diagnose issues accurately and efficiently, offering effective solutions to get your home comfortably cool again. From common issues such as:

  • Coolant Leaks
  • Compressor Problems
  • Thermostat Malfunctions


To more complex problems, Arnold’s Air Conditioning is your go-to source for reliable and transparent AC repair services.

Residential Air Conditioning Replacement

When it’s time to upgrade or replace your aging air conditioning unit, count on Arnold’s Air Conditioning for seamless and professional replacement services.

We guide you through the entire process, helping you select the most energy-efficient and cost-effective system that suits your home’s unique requirements.

Our installation experts ensure precise fitting and optimal functioning of your new AC unit, providing you with peace of mind and comfort for years to come.

Serving the Treasure Coast Communities

Arnold’s Air Conditioning proudly serves residents across the Treasure Coast, including but not limited to the following counties and cities:

  • St. Lucie County: Port St. Lucie, Fort Pierce, St. Lucie Village
  • Martin County: Stuart, Palm City, Hobe Sound, Jensen Beach
  • Indian River County: Vero Beach, Sebastian, Fellsmere

We prioritize delivering exceptional service to every corner of these communities, ensuring that homeowners experience unparalleled quality and reliability in their air conditioning services.

Why Choose Arnold's Air Conditioning?

  • Experience and Expertise: With years of industry experience, our technicians possess the knowledge and skills to handle all your air conditioning needs efficiently.
  • Customer Satisfaction: We prioritize customer satisfaction, striving to exceed your expectations with every service call.
  • Transparent Pricing: We believe in honest and upfront pricing, ensuring no surprises on your bill.
  • Emergency Services: We understand AC emergencies can happen at any time. That’s why we offer 24/7 emergency repair services to restore your comfort promptly.

Contact Us

At Arnold’s Air Conditioning, your comfort is our priority. Contact us today to schedule your residential air conditioning service and experience the difference that expertise and dedication make in maintaining a cool and comfortable home on the Treasure Coast of Florida.

Arnold's Air Conditioning Team Photo in Stuart, Florida.