Licensed Plumber in Irving, TX
125+
Years Licensed
Insured
Liability Coverage
John Klassen Inc is a licensed plumbing company serving Irving, TX and the surrounding area. Licensed since 1901 with the Texas State Board of Plumbing Examiners, with active liability insurance coverage.
Licensed by the State of Texas
TSBPE License #10394 — actively licensed since 1901
Active Insurance Coverage
Verified liability insurance through December 2026
Specialized Endorsements
Medical Gas, Multipurpose Residential Fire Protection, Water Supply Protection
Serving DALLAS County
Based in Irving, TX and surrounding areas
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Irving, TX (DALLAS County)
Service Area
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Get a Free QuoteYes, John Klassen Inc holds Texas State Board of Plumbing Examiners (TSBPE) license #10394, issued in 1901. They also carry active liability insurance.
Yes, John Klassen Inc is based in Irving, TX (DALLAS County) and serves the surrounding area.
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