Expert cooling solutions for Jacksonville's most established neighborhoods
Schedule ServiceOne of Jacksonville's most established neighborhoods with homes ranging from 1970s-era ranch houses to modern construction. The age diversity of housing stock means a wide range of HVAC system types and challenges.
Jax AC Service proudly serves all of Mandarin's neighborhoods, including San Jose Blvd, Mandarin Road, Loretto Road, Mandarin Landing, and surrounding areas. Whether your home was built decades ago or more recently, the professionals in our network have experience with every type of AC and HVAC system you might encounter.

Fast, reliable AC repair service. Same-day appointments available.

Professional AC system installation with expert guidance on efficiency.

Preventative maintenance plans to keep your system running smoothly.

Professional ductwork cleaning for improved air quality and efficiency.

Advanced air purification and humidity control solutions.

24/7 emergency AC repair when you need it most.

Smart thermostat installation and programming.

Heat pump installation, repair, and maintenance.
Jax AC Service offers comprehensive AC and HVAC solutions throughout Mandarin. Whether you need emergency AC repair, a new AC installation, routine AC maintenance, or specialized services like duct cleaning and indoor air quality improvements, licensed technicians in our network are ready to serve you. We also provide 24/7 emergency AC repair, expert thermostat services, and heat pump services for homeowners throughout Mandarin.
Mandarin's diverse housing stock means we encounter everything from vintage 1970s systems to modern high-efficiency units. The technicians in our network are equipped to service any system type.
Many older Mandarin homes have systems that are 20+ years old. We specialize in keeping these systems running efficiently and can advise on replacement when needed.
When your AC fails in Mandarin's heat, we respond quickly with same-day service appointments and emergency availability 24/7.
We thoroughly diagnose problems and explain your options clearly. You'll understand what needs repair versus replacement before we charge you anything.
Regular maintenance extends system life and prevents costly breakdowns. Our maintenance plans are affordable and designed for Mandarin homeowners.
We stock common parts and have relationships with suppliers to quickly get rare or obsolete parts for older systems, minimizing your downtime.
We can repair older systems, but if your system is 15+ years old, frequent repairs may indicate it's time for replacement. We'll give you honest advice about repair versus replacement.
Modern systems are 30-50% more efficient than older models, which can significantly reduce energy costs. We can compare repair costs to replacement and help you make the best decision.
Regular maintenance extends system life by 5+ years, prevents emergency breakdowns, maintains efficiency, and keeps your home comfortable. It's especially important for older systems.
Yes, we can service R-22 systems, though refrigerant is expensive and increasingly hard to find. Replacement may be more cost-effective than ongoing service on R-22 units.
Sealing ductwork, upgrading to a smart thermostat, improving insulation, and regular maintenance all improve efficiency. We can evaluate your specific situation and make recommendations.
Yes. We provide 24/7 emergency AC repair throughout Mandarin. Call us anytime your system fails, even outside business hours.
We also serve Jacksonville, Orange Park, and Fleming Island.