Ductless Mini-Split Services in Grayson & Gwinnett County, GA
Quiet, efficient zone-by-zone comfort for additions, garages, bonus rooms, and any space your existing ductwork can't reach. We install, repair, and service ductless mini-splits across Gwinnett County — usually in a single day.
- Single-day installs (most jobs)
- Single & multi-zone systems
- Mitsubishi, Daikin, LG & more
Open 7 days a week, 8 AM–9 PM • Same-day estimates available
Ductless Mini-Split Services
Every mini-split service we offer
Click any service below to learn what's included, common applications, and what to expect from our install or repair visit.
Mini-Split Installation
Right-sized installs for any room — bonus room, addition, garage workshop, sunroom. Single-zone or multi-zone systems built to last.
See installation details →Mini-Split Repair
No cooling, error codes, weak airflow, drainage issues — we diagnose and fix every major brand of ductless system.
See repair details →Mini-Split Maintenance
Deep filter cleans, coil washes, and drain checks keep your mini-split running quiet, efficient, and warranty-compliant.
See maintenance details →Not sure if a mini-split is right for your space?
Tell us about the room — square footage, insulation, sun exposure — and we'll come measure and recommend the right system size and configuration. Free, no pressure.
Request a free in-home estimate →Licensed GA Contractor #CN210894 • EPA & NATE Certified • 30+ Years Serving Gwinnett County
Where Mini-Splits Shine
Perfect for the rooms ductwork can't reach
If you have a space that's always too hot or too cold, a ductless mini-split is usually the cleanest, most efficient fix.
Additions & bonus rooms
Extending ductwork costs more than the room itself. A mini-split skips the demolition entirely.
Garages & workshops
Turn an uncomfortable garage into a year-round home office, gym, or shop.
Single hot/cold room
One stubborn room that's always uncomfortable? A small mini-split fixes it without retrofitting your whole system.
Zone-by-zone control
Heat the bedroom, cool the office, leave the guest room off. Each zone runs independently.
Mini-Split Questions
Ductless mini-split FAQ
How long does a mini-split installation take?
Most single-zone installations are completed in one day. Multi-zone systems with several indoor units may take 1–2 days depending on access to the install locations and the distance to the outdoor condenser.
Do mini-splits work in Georgia winters?
Yes — modern ductless heat-pump mini-splits handle Georgia winters easily. The cold-climate models we install hold full capacity well below freezing, which is plenty for Gwinnett County's typical lows.
How much does a mini-split cost to install?
It depends on the size, brand, and number of zones. We do a free in-home estimate so we can size the system correctly and quote a fixed price — no guesswork, no surprises on the invoice.
Are mini-splits quieter than window units?
Significantly. A mini-split indoor head runs at roughly the sound of a library — much quieter than a window AC. The compressor lives outside, so noise inside the room is minimal.
Have a specific room in mind?
(770) 403-3739