About Complete Plumbing

Complete Plumbing is a highly-rated plumbing service in Niagara, known for its emergency repair, installation, and maintenance services. Voted Niagara's favorite plumber, the company emphasizes quality workmanship and fair pricing, making it a trusted name in the community. They handle a variety of plumbing needs, including leaks, sump pumps, drain cleaning, toilet and sink repairs, sewer replacements, and more for both residential and commercial clients. Customers appreciate the promptness, politeness, and professionalism of their technicians, who complete jobs efficiently and leave work areas clean. With a strong reputation for customer service, Complete Plumbing is a go-to choice for residents in St. Catharines, Niagara Falls, Thorold, Welland, Niagara On The Lake, Fort Erie, and surrounding regions.

Photos

Add a Photo

View All Photos

Reviews for Complete Plumbing

Write a review

Feb 2026
Our Property Management company has just recently added Complete Plumbing to our list of vetted vendors. They have not disappointed in their quality of service, great rates, and very fast and easy communication with us. Thank you for being so easy to work with and we look forward to continuing to use your services going forward. Great Job!
Feb 2026
I call this morning (Monday} as on Friday evening my kitchen sink started leaking. I have used Complete Plumbing before and was 100% satisfied. Today they came and replaced pipes etc., and as usual, polite, efficient and very reasonable rates. Would recommend this company to anyone.
Jan 2026
I had a major leak at 6:00 PM and was panicking. Complete Plumbing responded immediately and was at my door within the hour. Julian was professional, calm, and fixed the issue quickly. Highly recommended.

More Reviews

Hours

Monday: Open 24 hoursTuesday: Open 24 hoursWednesday: Open 24 hoursThursday: Open 24 hoursFriday: Open 24 hoursSaturday: Open 24 hoursSunday: Open 24 hours

More Local Businesses in St. Catharines

C H Plumbing Inc

- 65 Ormond St N, Thorold

De-cor Homes And Renovations Inc.

- 4 Treeview Pl, St. Catharines

Niagara Drain Master

- 62 Queen St S, Thorold

Best Pros in St. Catharines, Ontario

Location

105 Merritt St, St. Catharines

Directions Call Website