Plumber in Whitby.
Basement bathrooms, ensuites, kitchen rough-ins and custom plumbing for Whitby and Brooklin homes. Two licensed plumbers, 10+ years, quoted in writing and finished clean.

Family-suburb plumbing, done properly.
Whitby is Durham's family heartland — established neighbourhoods like Pringle Creek and Blue Grass Meadows, the heritage streets of downtown and Port Whitby, and Brooklin's fast-growing new phases north of the 407. Growing households drive the work: basements becoming bedrooms and rec rooms, single bathrooms becoming two, and kitchens opening up to fit real family life.
Seal Plumbing is Pete and Joseph, two licensed plumbers who do the work personally. Written quote before we start, tidy site while we're there, and rough-ins planned so your renovation never stalls on plumbing.
What we do in Whitby
- Basement bathrooms & renovations
- Ensuite installations
- Kitchen plumbing & rough-ins
- Custom residential plumbing
- Commercial rough-ins & fit-outs
- Repairs, drain snaking & camera inspections
What Whitby homes ask of a plumber
Growing families, new Brooklin builds and heritage downtown homes shape the plumbing work in Whitby.
Basements for growing families
Rec rooms, guest bedrooms and second bathrooms — Whitby basements work hard. We rough in and finish basement bathrooms to Ontario code.
Brooklin's new builds
Brooklin homes come with bare basements and builder-grade baths. We're the first trade into the basement and the right one for the ensuite upgrade.
Heritage homes downtown
Older houses in downtown Whitby and Port Whitby need new bathrooms tied carefully into old systems. We plan those tie-ins before quoting.
Plumbing services we offer in Whitby
The full Seal Plumbing range, across Whitby and Brooklin.
Whitby areas we serve
From the harbour to Brooklin, we cover the whole town.
Whitby plumbing FAQs
Need a plumber in Whitby?
Tell us about your Whitby project and we'll get you a straight quote — call Pete or send a few details.