Harb Plumbing
Plumbing company in Burlington, Oakville, Milton and Mississauga that installs, repairs and replaces backwater valves and sump pumps, and handles sewer backup prevention and drain cleaning.
What they do
Harb Plumbing installs, repairs and replaces backwater valves and sump pumps, including backup sump pumps. The company also handles sewer backup prevention and drain cleaning, and it offers emergency service for plumbing problems. Backwater valve work covers installation, repair and replacement, with cleaning and resealing of covers where needed. Free estimates are offered before work begins, and workmanship carries a one-year guarantee. Operating since 1974, the business serves Burlington, Oakville, Milton and Mississauga, and it accepts credit card and mobile payments.
- Backwater valves
- Sump pumps
- Battery backup sump pumps
- Sewer backup prevention
- Sewer line repair
Listed under Basement flooding and sewer backup
Where they work
What we checked
Checked 12 Nov 2026, from public sources.
Not yet verified. We haven’t contacted this business yet. Ask for a written quote before work starts.
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