5
Our AC quit on a 102° afternoon and Glacier had a tech at the house within two hours. Diagnosed it fast, had the part on the truck, and we were cold again before dinner. Genuinely impressed.
MVMarisol Vega
Ductless Mini-Split Installation in San Antonio
Hot garage? A converted attic or new addition that never gets comfortable? Ductless mini-splits deliver quiet, energy-efficient, room-by-room comfort — no ductwork required.
Same-Day Service|Upfront Pricing|24/7 Emergency Availability
Ductless Mini-Splits in San Antonio
Hot garage? A converted attic or new addition that never gets comfortable? Ductless mini-splits deliver quiet, energy-efficient, room-by-room comfort — no ductwork required.
Mini-Split Installation
Single- and multi-zone systems installed cleanly and precisely for rooms your central system can't reach.
Zoned Comfort
Independent temperature control for each space so you only cool the rooms you're using.
High Efficiency
Inverter-driven systems that sip energy compared to window units and space heaters.
Repair & Service
Full support for existing ductless systems, whoever installed them.
Simple, Transparent Process
How Glacier Gets It Done
1
Book in Minutes
Call or schedule online and we'll lock in an arrival window that fits your day — often same-day for urgent no-cool and no-heat calls.
2
Upfront Diagnosis
A certified technician inspects your system, pinpoints the real problem, and explains your options with honest, upfront pricing before any work begins.
3
Done Right the First Time
We complete the repair or install with quality parts, protect your home, clean up fully, and back the work with our workmanship guarantee.
The Glacier Difference
Why San Antonio Trusts Glacier for Ductless Mini-Splits
Certified & Background-Checked
Every tech is trained, vetted, and uniformed.
24/7 Emergency Response
We answer day or night when comfort can't wait.
Upfront, Honest Pricing
Clear quotes before we start — never a surprise.
4.9★ Google-Rated
687+ San Antonio homeowners and counting.
Local & Family-Owned
No call centers, no private equity — just neighbors.
Workmanship Guarantee
We stand behind every repair and installation.
San Antonio homeowners rate our ductless mini-splits service
4.9
Google Reviews · 687 reviews
Why homeowners choose Glacier
Consistently praised for fast response, friendly certified technicians, honest recommendations, and clean, on-time installations — with maintenance plans that keep San Antonio homes comfortable year-round.
5
Replaced our 14-year-old system with a high-efficiency unit. The crew was clean, on time, and walked me through everything. Our summer electric bill dropped noticeably.
DCDavid Cortez
5
Honest company. They could have sold me a whole new system but instead fixed the actual problem for a fraction of the cost. That earned my business for life.
AWAngela Whitfield
5
Signed up for the Glacier Club after a tune-up. The tech found a weak capacitor before it failed. Exactly the kind of proactive service you want in the middle of a Texas summer.
RCRamiro Cantú
5
Professional, on time, and knowledgeable about our older Alamo Heights home. Explained the ductwork options clearly with no pressure. Highly recommend.
JBJessica Boone
5
Installed a mini-split in our garage workshop. Quiet, efficient, and the install looks factory-clean. Couldn't be happier.
THTomás Herrera
Ductless Mini-Splits — Common Questions
Garages, sunrooms, additions, casitas, and older homes without ductwork. They're also great for a room that's always too hot or too cold.
Very. Because they deliver air directly into a room with no duct losses and modulate output, mini-splits are among the most efficient ways to heat and cool a space.
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Serving all of Greater San Antonio
Need Ductless Mini-Splits in San Antonio?
Call now or schedule online — we'll get your comfort back fast.