Casselberry is one of the older, established cities in our service area, with lakefront neighborhoods, 1960s and 1970s block homes, townhomes and condos. Air and Heat Solutions is based in nearby Oviedo, and we repair, replace and maintain central air conditioners and heat pumps throughout Casselberry.

HVAC services for Casselberry homes

• AC repair: no cooling, weak airflow, water leaks, noises, breakers tripping
• AC replacement: including older R-22 systems that are expensive to keep recharging
• AC installation for additions and converted garages or Florida rooms
• HVAC maintenance: tune-ups, coil cleaning and drain line service
• Heat pump service: repair, replacement and winter heating problems

What we see most in Casselberry homes

Older homes with systems added on over the years

Many Casselberry neighborhoods, such as the homes around Lake Kathryn, were built in the 1960s and early 1970s. Over five decades, a lot of these houses have had their AC replaced piece by piece: a new outdoor unit here, a used air handler there. Mismatched equipment, undersized return air and duct runs that were never designed for today’s systems are common. We look at the whole system before recommending a repair or replacement, so the new equipment can actually do its job.

R-22 systems still running

Systems installed before about 2010 often use R-22 refrigerant, which is no longer produced. If an older Casselberry system is low on refrigerant, it has a leak, and recharging with R-22 gets more expensive every year. We’ll tell you honestly whether a repair is worth it. Read repair or replace your AC.

Condos and townhomes

Casselberry has many condos and townhomes with air handlers in a hall closet and a small outdoor unit on a shared pad. In tight spaces, a clogged drain pan can leak into flooring or a neighbor’s ceiling, and HOAs often have rules about where outdoor units can go. We work within those rules and keep drains clear. See what to do if your HVAC is leaking water.

Lakes and humidity

With lakes throughout the city, Casselberry homes stay humid. A system that cools but doesn’t dry the air leaves the house feeling sticky. Proper sizing and airflow settings make a big difference. Learn about ideal indoor humidity in Florida.

Neighborhoods we serve in Casselberry

We work throughout Casselberry (ZIP 32707), including the Lake Kathryn area, Deer Run, Sausalito, Queens Mirror, Secret Lake, Cassel Creek and homes off Semoran Boulevard (SR 436), US 17-92, Red Bug Lake Road and Howell Branch Road. We also serve nearby Winter Springs, Winter Park and Altamonte Springs.

Permits for AC replacement in Casselberry

A mechanical permit is required to replace a central AC or heat pump in Florida. Inside city limits, it is issued by the City of Casselberry. Many homes with a Casselberry mailing address are actually in unincorporated Seminole County, and those permits go through the county. We figure out which applies, pull the permit and schedule the inspection for every replacement we install.

Why Casselberry homeowners call Air and Heat Solutions

• Local. We’re a Seminole County company based in Oviedo, not a call center.
• State certified. Florida Certified Air Conditioning Contractor, License #CAC1819586.
• Straight answers. We explain the problem and your options before any work starts.
• Free estimates on new systems and replacements.
• Hours: Monday to Saturday, 9:00 AM to 6:00 PM.

Guides for Casselberry homeowners

• How much does AC repair cost?
• AC running but not cooling
• Why your AC drain line keeps clogging
• Heat pump vs. AC in Central Florida

Frequently Asked Questions

Is it worth repairing an old R-22 system?

For a small repair that doesn’t involve refrigerant, often yes. If the system is leaking R-22 or needs a compressor, replacement usually makes more sense.

Do I need a permit to replace my AC in Casselberry?

Yes. Inside city limits it comes from the City of Casselberry, and in unincorporated areas from Seminole County. We handle it for systems we install.

Do you work on condo and townhome systems?

Yes. We service closet air handlers and small split systems, and we follow your HOA’s rules for outdoor equipment.

Do you offer free estimates in Casselberry?

Yes, on new systems and replacements.

Need AC service in Casselberry?

Call 407-233-8000 or request service online. Also serving Oviedo, Winter Springs, Winter Park and Altamonte Springs.