Commercial Waterproofing

Commercial Waterproofing Contractors & RFP Opportunities in Canada

Whether you run a waterproofing company looking for commercial property work, or you manage properties and need a qualified waterproofing contractor, PMRFP connects both sides — a focused directory plus a feed of waterproofing RFP opportunities, matched by region.

Flat commercial roof with rooftop units and patches of snow

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Public tender · EQ754-270295
Gov. of Canada

Nassau Mills Dam at Lock 22 Replacement

AMENDMENT TO CLOSING TIME: Please disregard the Ariba Discovery posting response deadline closing time and CanadaBuys posting closing time. All required supporting documentation and bid submission must be submitted by October 29th 2026 at 14:00 EDT. All bids submitted after 14…

Waterproofing
Ontario
ClosesOct 293 days left
Public tender
Quebec (SEAO)

Appel de qualification - Réfection de l’étanchéité et travaux connexes du débarcadère du Centre des Congrès de Québec en mode de réalisation de Conception-Construction Progressif

Public tender from Société québécoise des infrastructures (Québec), posted on SEAO. Documents are in French.

General Contracting / Waterproofing
Quebec
ClosesDec 31
Public tenderClosed
Quebec (SEAO)

Lot 0301 – Coffrage, armature, béton et imperméabilisation des fondations - Hôpital Charles-Le Moyne – Bloc opératoire et chirurgie d’un jour – Agrandissement et réaménagement (…

Public tender from Société québécoise des infrastructures (Québec), posted on SEAO. Documents are in French.

Waterproofing / General Contracting
Quebec
ClosedOct 20, 2026
Waterproofing
Contract value
$399,773CAD

IMPERMÉABILISATION DES GALERIES ET RENFORT STRUCTURAL AU PAVILLON ROSAIRE-GAUTHIER /Arrondissement de Chicoutimi

Quebec (SEAO) · Quebec
PP
Won by
Paul Pedneault Inc.
Awarded Oct 1, 2026See the notice
Waterproofing
Contract value
$155,224CAD

Caulking and Flashing - NAFC

Gov. of Canada · Newfoundland and Labrador
CP
Won by
Can-Am Platforms & Construction Ltd.
Awarded Sep 11, 2026See the notice
Waterproofing
Contract value
$888,953CAD

Podium Waterproofing Repairs and Drainage, Life Sciences Centre

Nova Scotia · Nova Scotia
MR
Won by
Metro Roofing Limited
Awarded Apr 14, 2026See the notice

Frequently asked

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