Straight pricing
You get the scope and flat-rate quote before repair work begins.
Locally operated precision plumbing for San Antonio. No slick salesmen, no cheap "big-box" parts. Just honest work, upfront pricing, and unwavering integrity.
The O5 Standard
Clear pricing, professional-grade parts, clean job sites, and licensed plumbers who own the work from start to finish.
You get the scope and flat-rate quote before repair work begins.
Shoe covers, drop cloths, and a cleaner space when the job is done.
The plumber who diagnoses the issue is the one turning wrenches.
Two-hour windows, a heads-up call, and your technician details by text.
If a covered workmanship issue shows up, we come back and make it right.
Talk with a local plumbing team that gives you the plan before the pressure.
Quality Materials
The small stuff matters. Better parts, cleaner work areas, and a plumber who explains what is going into your home.
What You Get
Some plumbing parts look alike on the shelf. We source from plumbing supply houses that stock manufacturer pro lines built for longer service life.
Our Story
Master plumber Eric Keigher started O5, a veteran-owned local shop, on a simple idea: show up on time, quote straight, and own the work. No slick salesmen and no cheap parts, just a team that treats your home like their own.
What We Do
Service Area
Find your town on the map or in the list below to see local service details and book with the O5 team.