Derek Kowalski
Verified
Kowalski Plumbing & Drain
Calgary, Alberta
Plumbing
4.8
61 reviews
Experience
14 years
Certifications
Red Seal Journeyman Plumber
TSSA Licensed
About
Calgary-based Red Seal plumber with 14 years of experience in residential and light commercial work. Specialising in drain cleaning, water heater replacement, and bathroom retrofits. Serving all Calgary quadrants and Airdrie.
Reviews (3)
Sandra M.
Derek fixed our burst pipe on a Sunday evening. Fast, professional, and fair pricing.
Tom B.
Replaced our water heater same day. No upselling, just honest work.
Priya K.
Solid job on the bathroom rough-in. Will hire again for basement development.