HVAC Repair in Greater Orlando
Need fast, reliable HVAC repair with clear options? Our licensed technicians fix all major brands with same-day service and upfront estimates. We are trusted across Greater Orlando, including Orlando, Sanford, and Winter Park, with a 4.6 rating from 5,861 reviews. Since 1983, homeowners choose us for expert diagnostics, honest recommendations, and financing options. Call or book online today and we will get your home comfortable again.
Why Choose Us
Licensed and insured
Same-day, 24/7 service
Proven customer trust
Since 1983 experience
Upfront pricing options
What Our Customers Say
professionalism
“Our tech was Kyle. He was professional and knowledgeable. He answered every question and did a great job with our HVAC service and repair.”
speed
“Del Air showed up on the same day I called. The technicians were on time and very professional. Final cost was as promised. No surprises.”
speed
“Our AC system was fixed that day and we will definitely use Del-Air again.”
An AC running but not cooling usually points to restricted airflow, incorrect refrigerant charge, failing components, or thermostat/control issues. The most common cause is a clogged filter or dirty coil that blocks heat transfer and shrinks cooling capacity. We service homes throughout the Orlando North area, including Lockhart neighborhoods, so we see these patterns daily. Our technicians diagnose by checking refrigerant levels, electrical connections, safety controls, and airflow through the ductwork, then explain options with upfront pricing. Same-day and 24/7 emergency repairs are available when cooling is lost. On many summer calls, I find a filter that looks clean but is packed with fine dust, cutting output dramatically.
Try these quick checks before calling:
- Confirm thermostat is set to Cool, Fan on Auto, and setpoint below room temp.
- Replace a dirty filter and ensure indoor vents are open.
- Clear debris around the outdoor unit for full airflow.
- Look for ice on refrigerant lines or the indoor coil and note any tripped breakers.
If you see ice, burning smells, or repeated breaker trips, turn the system off and schedule a professional diagnostic.
Updated: 2026-06-22
Need help in Lockhart, FL? Call (407) 768-4694 or book online.
An AC running but not blowing cold air is usually due to a refrigerant leak, a compressor that isn’t starting, or restricted airflow. Refrigerant loss is the most common cause and prevents heat removal even while the fan runs. Electrical faults or a failed start component can let the blower spin while the outdoor unit never engages. Duct leaks or a mis-set thermostat can also keep rooms warm. Our licensed technicians handle these problems across the Pine Lakes area and provide clear findings with upfront pricing, plus same-day service and 24/7 emergency help.
Quick things you can check now:
- Set thermostat to Cool, lower the setpoint, and replace batteries if used.
- Replace a clogged air filter to restore airflow.
- Look for ice on copper lines or the indoor coil; icing stops cooling.
- Check the AC breaker and note if the outdoor fan isn’t spinning.
If these checks don’t restore cooling, switch the system off to prevent damage and schedule a professional diagnostic.
Updated: 2026-06-22
Need help in Pine Lakes, FL? Call (407) 768-4694 or book online.
The average cost to fix a furnace isn’t a single flat number because it depends on the failed component, labor time, and system condition, and it’s finalized after an in‑home diagnostic. Most repairs come down to electrical or airflow problems or worn parts, which vary widely in part cost and time to install. We explain findings and provide upfront pricing before any work begins, and our technicians service all brands. We handle these repairs routinely in the Winter Park area, so we’re familiar with regional homes and equipment mix. A practical technician cue: costs rise when access is tight or when multiple issues stack up on an aging unit, while straightforward component swaps trend lower.
- Primary cost drivers: part type/availability, labor time, and system age/maintenance history.
- Decision signals: repeated breakdowns or multiple major issues often favor replacement; single-component failures usually favor repair.
- Next step: schedule a diagnostic to lock in an exact estimate.
Always leave gas and high‑voltage furnace work to a licensed professional.
Updated: 2026-09-05
Need help in Winter Park, FL? Call (407) 768-4694 or book online.
HVAC repair for homeowners usually includes a full-system diagnostic, clear findings with upfront pricing, and targeted fixes to restore safe, reliable heating and cooling. The most common issues are electrical faults and refrigerant leaks, which a proper check can pinpoint fast. After diagnosis, technicians explain options, price the work before starting, complete the repair, test under normal operation, and leave the area clean. Airflow checks through ductwork often reveal problems that look like thermostat trouble. Our teams handle these needs throughout the Deland area with same-day service and 24/7 emergency support when comfort can’t wait. If a heat pump repair is 50% or more of the cost of a new unit, we recommend replacement.
What a typical visit may include:
- Checking refrigerant levels, electrical connections, safety controls, and duct airflow
- Fixing refrigerant leaks, compressors, failed electrical parts, and faulty fans
- Thermostat repair or smart thermostat setup with proper placement
- Duct inspection, repair, or replacement to stop leaks and improve air quality
Schedule seasonal maintenance with a Maintenance Agreement Plan to prevent mid‑season breakdowns.
Updated: 2026-08-14
Need help in Deland, FL? Call (407) 768-4694 or book online. “Del-Air was simply AMAZING. They took the time to thoroughly explain every detail regarding why my unit stopped cooling.” — Daly R.
Same-day HVAC repair cost at Del-Air is quoted upfront after an on-site diagnosis because the total depends on the fault, parts, and labor required. The most common cost driver is the specific repair needed—issues like refrigerant leaks, electrical failures, or a bad compressor or fan—plus whether after-hours emergency service is needed. We work on all brands and system types and explain your options clearly before any work begins. For heat pumps, our technicians use a practical 50% rule: if a repair nears half the price of a new unit, replacement may offer better long-term value. We routinely handle same-day calls across the Orlando area, including homes in and around Clarcona. For a limited time, the trip charge is free with a paid repair (valid Jan 1, 2026–Jun 30, 2026).
Schedule a diagnostic so we can confirm the issue, present exact pricing, and get you cooling today.
Updated: 2026-07-04
Need help in Clarcona, FL? Call (407) 768-4694 or book online.
Still have questions?
Have questions or need service? Contact our team today to discuss your needs, request a quote, or schedule an appointment.

