FAQ
The questions we get asked most.
What areas do you serve?
We serve Los Angeles and nearby areas, including residential neighborhoods, new-construction sites and commercial properties throughout the region. Call us to confirm coverage for your address.
Are you licensed and bonded?
Yes. G Keystone Inc. is a licensed and bonded plumbing company. License documentation is available on request before any work begins.
Do you work with general contractors and builders?
Regularly. We handle underground, rough-in and finish phases on new construction and additions, and we coordinate our scheduling around framing, drywall and inspection milestones.
How do I get a quote?
Call or text (818) 279-5181, or send the request form on our contact page with a short description of the project. For larger scopes we schedule a walkthrough before quoting.
Do you handle both residential and commercial work?
Yes. Our work ranges from single-family homes and ADUs to commercial kitchens, restrooms and tenant improvements.
What happens if something goes wrong after the work is done?
Contact us directly and we will come back out to look at it. Specific warranty terms are confirmed in writing with your estimate.
Next step
Still have a question?
Call us and ask directly — no phone tree, no sales script.