Air & Drain Works provides AC repair, AC tune-ups and plumbing in Fair Oaks Ranch, TX, off I-10 at exit 546. The city sits on both sides of Cibolo Creek and reaches into Bexar, Comal and Kendall counties. We cover all three sides of town for cooling, heating, plumbing and drains.
Hard Water In Fair Oaks Ranch
Fair Oaks Ranch runs its own water utility, pulling from about 30 wells plus surface water through GBRA. The well water comes from the Trinity Aquifer, and it’s hard. The city’s 2015 water report measured hardness at about 268 parts per million, or roughly 15.6 grains per gallon.
At that level you’ll see white crust on faucets and shower glass, and scale builds up inside water heaters and dishwashers. Our work here this year included:
- Water softener checks, including one for a new homeowner who wanted to know if the existing softener was doing its job
- Reverse osmosis (RO) repairs. On one call, an under-sink RO system leaked badly enough to flood a kitchen.
Just Bought A Home In Fair Oaks Ranch?
Fair Oaks Ranch started as Ralph Fair’s ranch in the 1930s. Homes went up from the 1970s on, the city incorporated in 1988, and the median home now dates to 2002. If you just moved into one, a few checks are worth doing early:
- An AC tune-up to learn the system’s age and condition before summer
- A softener and water heater check, given the water hardness
- A look under the kitchen sink at the RO unit, disposal and supply lines
AC Repair And Tune-Ups
We handle AC tune-ups across Fair Oaks Ranch. For a system that’s stopped cooling, we offer AC repair with same-day appointments on many calls and 24/7 emergency service. When replacement makes more sense, new systems come with financing and our Price Assurance Guarantee on qualifying installs. We also cover heater repair for winter.
Kitchen Drains, Disposals And Leaks
Kitchen calls made up a good share of our Fair Oaks Ranch work: drain clogs cleared, a garbage disposal backup fixed and a hidden leak tracked down with leak detection.
Fair Oaks Ranch Neighborhoods We Serve
All of Fair Oaks Ranch (78015), on the Bexar, Comal and Kendall county sides, including homes around the Fair Oaks Ranch Golf & Country Club. We also serve Boerne next door and Shavano Park closer to San Antonio.
Fair Oaks Ranch FAQ
Hard. The city’s well water comes from the Trinity Aquifer, and its 2015 water report put hardness at about 15.6 grains per gallon. A softener is the most common fix.
Yes. RO systems have several small tubes and fittings under the sink, and a loose fitting or cracked housing can leak for days before anyone notices. Check under the sink when you change the filters, and call us if you see water.
Usually, yes. Repeat backups often come from a clog in the drain line past the disposal, not the unit itself. We clear the line, and if the disposal is worn out, we replace it.
Yes. We serve the whole city, whichever county your home is in.
Book Service In Fair Oaks Ranch
Air & Drain Works is a TDLR-licensed air conditioning contractor (TACLB00127577E) and Texas master plumber (MPL 43180). Book online or call us.
Other Areas We Serve
We also cover these communities around San Antonio.
| Alamo Heights, TX | Stone Oak, TX | Shavano Park, TX |
| Boerne, TX | Helotes, TX | Alamo Ranch, TX |
| Castroville, TX | Bulverde, TX | New Braunfels, TX |
| Schertz, TX | Universal City, TX |




