San Antonio & Surrounding Areas
Remodel & New Construction Plumbing
Licensed Texas Master Plumber RMP #43243 · 5.0 on Google & Angi · BBB Accredited · Open 7 days · 9 AM – 5 PM
Planning a bathroom or kitchen remodel, an addition, or a custom home? Griffin & Son's Plumbing handles the rough-in, re-pipe, and finish-out — moving drains and supply lines where your new layout needs them and setting fixtures when the job is done.
We work with homeowners and builders across the San Antonio area, and all work is performed under a Texas Responsible Master Plumber license so it is done to code the first time.
Projects we take on
- Bathroom remodels, including shower and tub relocations
- Kitchen remodels, islands, and sink relocations
- Room additions and garage conversions
- Custom home plumbing finish-outs
- Whole-home and partial re-pipes during renovation
Why homeowners and builders call us
- Licensed Master Plumber oversight on every job
- Clear scope and pricing before work starts
- Rough-in through final fixture set, handled by one crew
- Family-owned — you talk to the people doing the work

Frequently Asked Questions
Can you work with my contractor?
Yes. We regularly coordinate with general contractors and builders on remodels and new construction.
Can you move my shower or sink to a new spot?
Usually, yes. Relocating fixtures means rerouting drain and supply lines; we will look at your layout and explain what is involved.
Other Plumbing Services
Need a Plumber? Let's Fix It Today.
Open 7 days · 9 AM – 5 PM
Leaks, clogs, no hot water, high water bills with no visible leak — call now or send us the details and a Griffin will get back to you fast.
(210) 589-6784