Masterline Plumbing INC (CSLB #990945)
CSLB #990945
Rancho Cucamonga, CA · (909) 463-6697
License status
Active
Expires February 29, 2028 · Issued 2014
Expires February 29, 2028Issued February 27, 2014
BondContractor bond
$25,000
American Contractors Indemnity Co.
Workers' comp
On filePolicy on file
Travelers Property Casualty Co. Of America · to Mar 29, 2027Travelers Property Casualty Co. Of America Runs to March 29, 2027
ClassesClassifications
B General building · C-36 Plumbing
FROM THE CSLB FILE DATED NOV 6, 2026
Status can change the same day. We don't approve contractors; this is the state's public file.
Check this license at CSLB ↗CSLB file dated NOV 6, 2026 · Status can change the same day · Check at CSLB ↗
Active today. And tomorrow?
Get an email the morning this license changes.
Status, bond or workers' comp. We read the new CSLB file every day.We read the new CSLB file every day. If the status, bond or workers' comp on #990945 changes, you hear about it before the crew shows up.
Free for up to 50 licenses. No card.
Is this your license?
Put the live status on your website. The badge updates with each new file.
Get the badgePeople on the license
Maria Jessie Yslava
Role: Officer
–
Michael Henry Yslava
Role: Responsible managing officer, chief executive officer, president
Qualifies: C-36, B
Your name here? Ask us to remove it or fix it
The full record
- Business address
- 9295 9TH ST, Rancho Cucamonga, CA 91730
- Phone
- (909) 463-6697
- Bond
- American Contractors Indemnity Company · $25,000
- Workers' comp
- Travelers Property Casualty Company Of America · policy C5751526 · Mar 29, 2026 to Mar 29, 2027
About this license
Masterline Plumbing INC of Rancho Cucamonga, CA holds California contractor license #990945 in B — General building and C-36 — Plumbing. The business phone on the license is (909) 463-6697. The license was issued February 27, 2014 and expires February 29, 2028, and the CSLB file lists it as active. Its contractor bond of $25,000 is with American Contractors Indemnity Company. Workers' compensation is with Travelers Property Casualty Company Of America, policy dates March 29, 2026 – March 29, 2027. People on the license include Maria Jessie Yslava (Officer) and Michael Henry Yslava (Responsible Managing Officer/Chief Executive Officer/President).