Roofmaster Ottawa Inc.
“The two tone colour is great, price was reasonable and we are glad to have it done before yet another storm here in Kanata!”
Best Masonry Services in Nepean, ON
24 contractors listed · 6 in Nepean · 2 open 24/7 · 9 open weekends · 23 rated 4.5+
Data verified October 18, 2026
Custom Interlock
“From start till the end, he is care of his customer and workmanship.”
Monarchy Build
“Moe, Elias and their great team also replaced a basement window on short notice and did the upstairs/downstairs insulation and drywall.”
Modern Farmhouse Construction
“He took the time to answer all our questions and concerns and explained everything in fine detail.”
Ottawa Stucco Group
“Ottawa Stucco Group completely transformed out 100 years old house.”
Krugermasonry
Listed for homeowners in and around Nepean, 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: Nepean, ON
6 of the 24 contractors we list are based in Nepean; the other 18 serve Nepean from towns including Ottawa, Gatineau, QC and Carp. The contractors on this page are rated from 4.3 to 5.0 across 2,428 reviews; 13 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 (88%), responsiveness (68%) and quality (63%). The topics that come up most in reviews of the contractors on this page are "communication", "price" and "estimates". 2 are open around the clock; 9 are open on Saturdays and 6 on Sundays. 9 show a licence on their websites. 6 have ten or more years of experience, the longest 18 years. 2 offer emergency call-outs; 2 offer financing or payment plans; 17 give free estimates; 4 are family- or locally-owned and 2 list coupons or special offers. We have a website on file for all 24 of the contractors on this page; 20 publish a contact page; 20 list a public email and 1 takes bookings online. We count these figures across the contractors on this page; hours and prices change, so confirm the details with the contractor before you book.
Do any of these contractors say they are licensed?
9 of the 24 listings here show a licence on their websites. Verify it with the body that issued it, and ask separately about liability insurance and workers compensation coverage, because an uninsured worker hurt on your property can become your problem.
Action Restoration Foundation Repair
“Once we were able to get our initial problem resolved we followed up with Pat who found ways to accommodate our tight timeline.”
D'Agui Masonry Ottawa
“Greg and team did a great job rebuilding 2 chimneys on our house, it looks fantastic!”
Black Tar Construction
“Thanks Jess and Will for the prompt arrival and efficient sealing service.”
Killarney Landscaping
“Because of there knowledge and quality of work, I knew I wanted them for my new build.”
Gillespie Handyman Services Inc.
“He did a very good job and I was very impressed that he arrived on time, something that I've not experienced before with any other contractors/handymen.”
Pro Maconnerie
“Not only they are consistently punctual, but they also exude a friendly demeanor.”
Stonehenge Masonry
“You are a credit to your trade and business and I'd be most happy to recommend Stonehenge to family and friends”
Concept Carrière Construction
“Professional team and always in a good mood.”
Higher Ground
“These guys are professional and very meticulous in their efforts to deliver perfection - and they do!”
Groupe BC Construction
“I received a reference from a BC Cogné client and the service provided met my expectations.”
Cornerstone Brickworks Inc.
“The workers were professional: showed up on time, explained what they were going to do before starting.”
Terry Construction
“He added another cedar layer to a fence to cover the gaps between boards, closing in the lattice uppers, and filled in the awkward gaps between roof and wall in our porch area with foam sandwiched between boards.”
Parging Pros Corp
“From the initial consultation to the completion of the project, their team demonstrated professionalism, expertise, and exceptional craftsmanship.”
Kavanagh Masonry
“Jon did an excellent job repointing a large number of areas around my house.”
Solid Masonry
“He built us a beautiful stone porch: professional high quality work all the way, and we are very pleased with it.”
Forever Masonry Inc
“The team arrived promptly, were hard-working, personable, and obviously had the experience required for this work”
Dawson and Sons Roofing
“I was so impressed with Mike and Jack's exceptional work - considerate, quick, well-priced and thorough.”
Miz Construction
“Called MIZ construction for some parging work at our house, amazing service and result is beyond our expectations!”
Why these companies made our list
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