When the heat
turns mean, we show up.
A two-truck HVAC outfit working out of 32828, fixing the systems Florida summer breaks, replacing the units that lasted a decade too long, and answering the phone on the first ring.
A small shop that answers the phone.
Great Spark is run out of Wembleycross Way by technicians who grew up sweating through Orlando summers and learning HVAC the long way: residential, light commercial, ductwork, controls, the whole stack.
We don't subcontract, we don't upsell systems you don't need, and we don't disappear after the install. When a homeowner in Stoneybrook calls back two summers later because the breaker tripped, the same tech who installed the unit picks up the truck keys.
Cooling, heating, airflow, and the parts in between.
AC Repair & Emergency Service
Compressor lockouts, frozen coils, capacitor failures, drain line clogs spitting water in your attic. We diagnose at the unit, not over the phone, and carry the common parts on the truck.
System Replacement & Install
Right-sized, properly charged, properly sealed. Trane, Rheem, Goodman, Carrier. We pull the permit, run the Manual J, and don't leave until the differential reads where it should.
Ductwork & Airflow
Hot rooms, cold rooms, that one bedroom that never matches the thermostat. We map static pressure, find the crushed flex, and reseal returns that have been leaking attic air for years.
Maintenance Plans
Two visits a year: spring tune-up before the heat hits, fall check before the holidays. Coil rinse, capacitor reading, refrigerant check, drain flush, filter swap. Members get priority scheduling.
Indoor Air Quality
UV lights at the coil, MERV upgrades that don't choke the blower, dehumidifier add-ons for the houses that sit at 60% indoor humidity all summer. Honest about what helps and what's a gimmick.
Thermostats & Controls
Smart stat installs (Ecobee, Honeywell, Nest), zoning boards, and rewires when the old four-wire setup can't talk to anything modern. We label everything we touch.
No mystery, no upsell pressure.
You call
A technician picks up, not a call center. We ask what the unit is doing, what it sounds like, and when it started.
We arrive
Window confirmed by text, truck shows up inside it. Boot covers on, floors stay clean, work area gets a drop cloth.
You see the problem
Reading on the meter, photo of the part, plain-English explanation. You approve the repair before we open a wrench.
It runs cold
Differential checked at the supply and return, system stays running 20 minutes before we leave. Receipt by email.
We'd rather lose the job than lose the trust.
- Flat-rate pricing, written up front
- No diagnostic fee if you approve the repair
- Two-year labor warranty on every repair
- Ten-year parts warranty on full installs
- Same tech follows the job from start to finish
- If we can't fix it, you don't pay us
Based in 32828. Working the east side daily.
Our trucks roll out of Wembleycross Way, which means most homes between the 408, the 417, and Lake Pickett are inside a fifteen-minute drive. If you're outside that, call anyway, we'll tell you straight whether we're the right call.
- Waterford Lakes
- Avalon Park
- Stoneybrook East
- Eastwood
- Andover Lakes
- Live Oak Estates
- Bithlo
- Wedgefield
- Alafaya Woods
- UCF Area
- Oviedo (south)
- Union Park
- Shop & Dispatch
- 2547 Wembleycross Way
Orlando, FL 32828 - Hours
- Mon–Sat · 7:00 AM to 8:00 PM
Sunday · Emergency calls only - After-hours line
- Same number, picked up by an on-call tech.