Plumber in Gaithersburg, MD.
Master Plumbing & Mechanical appears in Maryland license records as a plumber based in Gaithersburg, MD. The record lists a Plumber license (#BBB-23004735) with status “Accredited”.
Information sourced from public state license records — not yet verified by the business owner. Always confirm credentials before hiring.
This listing was created from public license records. The owner hasn’t claimed it yet — claim it now and we’ll build you a free professional website at bidroom.io/pro/master-plumbing-mechanical.
Contact info is revealed to anyone with a free Bidroom account. Create yours to unlock contact details across the Bidroom directory — then subscribe if you'd like to message verified pros directly inside the app.
Create a free account Or subscribe to message in-appCheck license #BBB-23004735 on the Maryland licensing authority lookup and the BBB the day you hire; status can change after Bidroom's last import (2026-05-12).
Master Plumbing & Mechanical is a plumber based in Gaithersburg, Maryland.
Yes. Master Plumbing & Mechanical holds Maryland licensing authority license #BBB-23004735 (status: Accredited). Verify the current status on Maryland licensing authority before hiring.
Master Plumbing & Mechanical is based in Gaithersburg, MD 20879-4170.
Contact information (phone, email, website) is shown to anyone with a free Bidroom account. Create a free account to reveal Master Plumbing & Mechanical's contact details, then subscribe if you'd like to message them in-app.
The fastest way is to post your project on Bidroom — Master Plumbing & Mechanical and up to 2 other verified plumbers in Gaithersburg can bid on it, and every quote includes itemized pricing + a written scope of work.
Not yet. This listing was created from public Maryland license records but hasn't been claimed by the owner. The license info above is from official records, but the business hasn't confirmed its services, hours, or current availability with us yet.
Contractor vetting checklist · Cost guide · Look up this license at the state board