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Seminole County has no coast, so salt is not the problem here. Water is: Lake Monroe, the Wekiva River and the conservation land keep humidity high year round. AC repair, zoning, replacement and 24/7 emergency service, licensed since 1976.
Seminole County HVAC
Total Comfort has served Seminole County since 1976 under Florida state license CAC029376. For Seminole County, call 407-805-1279 rather than the coastal number.
Seminole is the one county in our service area with no Atlantic coastline, and that changes the whole diagnostic picture. Nothing here is failing from salt corrosion. What it has instead is water in every other form: Lake Monroe along the north edge, the Wekiva River and its conservation land to the west, and lakes scattered through Casselberry and Oviedo. Elevated humidity strains cooling systems and accelerates wear year round.
The second factor is system complexity. The gated and master-planned communities at Lake Mary, Heathrow and Longwood run multi-zone cooling across large floorplans with attic-mounted air handlers, where a stuck damper or a blocked attic drain causes problems that look nothing like their cause. Meanwhile Sanford, Casselberry and Altamonte Springs carry much older housing on aging heat pumps and retrofit ductwork. Knowing which of those you are in is most of the diagnosis.
What We Handle Across The County
Air conditioning, heat pumps, zoning, ductwork and humidity control from Sanford down to Altamonte Springs.
Diagnostics and repair for air conditioners blowing warm, short cycling, tripping breakers or leaking water.
View AC RepairZone dampers, controls and balancing. The usual culprit when part of a large house never keeps up.
View ZoningSeasonal tune-ups including attic drain lines and float switches, where the costly failures start.
View MaintenanceLoad-calculated installations sized room by room, which matters on a multi-zone floorplan.
View AC InstallationAround the clock response when the air conditioning fails at night, on a weekend or during a heat advisory.
View Emergency ServiceWhole-home dehumidifiers for lakefront and conservation-area homes that hold moisture year round.
View DehumidificationDuct repair, sealing, insulation and return air correction across old and new construction alike.
View DuctworkHeat pump repair, installation and maintenance, the dominant system type across the county.
View Heat Pump ServiceWhere We Work
Each city below has its own page with the local detail that matters there.
The county seat, spanning historic districts that predate central air, the lakefront and new master-planned building.
Larger floorplans running multi-zone cooling and attic air handlers, where distribution faults outnumber equipment faults.
Historic districts alongside gated estates, under the heaviest tree canopy in the county.
Mid-century housing with undersized returns in the south, lakes and wetland driving humidity in the east.
Total Comfort runs two lines. 407-805-1279 covers Seminole County and Orlando; the 386 number covers Volusia, Flagler and St. Johns. Both reach the same company, and either will get you help, but the Seminole line reaches the right dispatch without a transfer. Worth using if you are calling about a property in this county.
Call 407-805-1279 and you reach a person rather than a queue.
How We Work
No mystery pricing and no work performed before you approve it.
Reach a real person at 407-805-1279, or send the form and we confirm a window. Emergencies are dispatched around the clock.
A licensed technician tests the system properly: pressures, electrical, airflow, zone dampers and drain, so the actual fault gets found.
We show you what failed and what it costs to fix, in writing, before anything is replaced.
Repairs completed on the first visit whenever the part is on the truck. Installations are sized and permitted to code.
The system is tested under load, zone by zone where relevant, before we leave.
Common Questions
AC repair, installation and full system replacement, maintenance and tune-ups, heat pump service, zoning systems and controls, duct repair and return air correction, dehumidification and indoor air quality solutions, across the county.
Use 407-805-1279. The 386 number on the rest of the site covers Volusia, Flagler and St. Johns. Both reach the same company, but the Seminole line gets you to the right dispatch without a transfer.
This is the most common complaint in Seminole County, and it is worth diagnosing rather than turning the thermostat down. Cooling and dehumidifying are two different jobs, and a system can do the first well while barely doing the second.
Usually it is an oversized system that reaches temperature and shuts off before running long enough to pull moisture out, a dirty or damp coil that has lost dehumidifying capacity, or leaking return ducts drawing humid air in from the attic. Where the house genuinely needs more than the AC can do, a whole-home dehumidifier is the right answer rather than a bigger air conditioner.
On the larger Seminole floorplans, usually not. That symptom points at distribution rather than capacity: a stuck zone damper, a system drifted out of balance, a long or leaking duct run losing capacity before it arrives, or a thermostat satisfying from a different zone.
All of those are diagnosable and considerably cheaper than a replacement. Ask for the zone dampers and airflow to be checked before accepting a quote for a new system.
Yes. Emergency air conditioning repair is dispatched 24 hours a day, 7 days a week throughout Seminole County, including nights, weekends and holidays. Call 407-805-1279 and you reach a person rather than a queue.
Twice a year: one visit before cooling season for refrigerant charge, electrical components, coil condition and the condensate drain, and one in the fall for the heat pump before the first cold front.
Two things deserve specific attention here. On multi-zone systems the visit should confirm every zone is actually responding, since a failed damper can go unnoticed for a season. On attic air handlers the drain line should be cleared and the float switch tested, because a blocked line up there finds the ceiling rather than a floor drain. See our AC maintenance and tune-up service.
Service Area
Seminole County, Florida
Licensed since 1976 under Florida CAC029376. AC repair, multi-zone diagnostics, humidity control and 24/7 emergency service across Seminole County.
From emergency AC repairs and refrigerant leak detection to full HVAC system replacement, ductwork installation, heat pump service, and indoor air quality solutions, our HVAC technicians are ready to respond.
If you are experiencing no cooling, system failure, electrical issues, or AC leaks, call now for priority dispatch at 386-361-5500.
HVAC Services & Solutions
Total Comfort, headquartered in Ormond Beach and proudly serving all of East Central Florida and the surrounding areas, provides residential and commercial HVAC services, indoor air quality solutions, and electrical services. Our team delivers dependable cooling, heating, and energy systems engineered to perform in high humidity, coastal air, and year-round heat.
Air Conditioning Services
Heating and Energy Systems
Ductless and Advanced HVAC Systems
Indoor Air Quality Solutions
Electrical and Home Energy Services
Florida HVAC System Expertise
Homes and businesses in East Central Florida face intense heat, high humidity, coastal salt air, and seasonal storms, all of which place constant stress on HVAC and electrical systems. Total Comfort designs, installs, and services systems for efficient cooling, moisture control, corrosion resistance, and long-term reliability in our local climate.
Our Florida Service Areas
Total Comfort is headquartered in Ormond Beach and serves customers throughout East Central Florida and the surrounding communities.
Counties We Serve
Cities We Serve
Total Comfort HVAC has proudly served residential
and commercial clients since 1976. Headquartered
in Ormond Beach, our insured technicians provide reliable
heating and cooling services, including
AC repair, installation, maintenance, indoor air quality solutions,
and 24/7 emergency HVAC service throughout East Central Florida.
License # CAC029376
