Best Masonry Services in Ottawa, ON
24 contractors listed · all 24 in Ottawa · 3 open 24/7 · 11 open weekends · 23 rated 4.5+
Data verified October 21, 2026
D'Agui Masonry Ottawa
Integrity Masonry Inc.
Ottawa Masonry & Parging Contractors
Black Tar Construction
Canadian Masonry Services
Listed for homeowners in and around Ottawa, ON, these 24 contractors lay and repair brick, block and stone. Chimneys, parging and pointing that has lost a hard winter are the usual calls. Each listing reflects what the contractor publishes itself, with ratings drawn from public reviews.

Area overview: Ottawa, ON
All 24 contractors we list here are in Ottawa itself. We have 31 contractors in Ottawa on file; this page shows the highest-rated 24. The contractors on this page are rated from 4.3 to 5.0 across 1,076 reviews; 8 have 50 or more reviews and 23 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), responsiveness (83%) and quality (79%). The topics that come up most in reviews of the contractors on this page are "estimates", "communication" and "price". 3 are open around the clock; 11 are open on Saturdays and 6 on Sundays. The services the contractors on this page list most often on their websites are parging (4), chimney repairs (2) and stonework (2). 4 show a licence on their websites and 1 lists staff certifications (WETT). 11 have ten or more years of experience, the longest 135 years. 3 offer emergency call-outs; 16 give free estimates; 4 are family- or locally-owned and 1 lists coupons or special offers. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
How useful are these contractors' websites?
Websites are linked from all 24 masonry listings shown here. Look past the finished house shots for close work: a repointed panel next to original mortar, a rebuilt stack, a parged wall. Detail photos tell you more about a mason than any page of text does.