Pro Listing

Maconnerie Mac Inc

Concrete & Masonry Contractors in Shawinigan, Quebec
Ranked #7 in Shawinigan | Grade B-
3.70 (3 reviews)

Maconnerie Mac Inc

Local contractor providing brick, block, stone, and concrete services with project scopes tailored to site conditions and seasonal constraints Serving homeowners across Shawinigan, Quebec.

Why Homeowners Choose This Business

Local presence in Shawinigan, Quebec, familiarity with freeze–thaw conditions, clear scope discussions before work begins, and practical recommendations focused on durability and maintenance.

Service Area

Primary service in Shawinigan, Quebec; select projects considered across nearby Mauricie communities based on scope and timing.

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Listing details

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  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

A quick local comparison based on review strength, business detail, and local service fit.
  • Has an established presence within this local market.

Services Covered

  Establishment
  Point Of Interest
  Renovation Services
  Chimney Repointing
  Brick Repair
  Tuckpointing
  Concrete Steps
  Concrete Walkways
  Foundation parging
  Stone Veneer
  Retaining Wall Repair
  Masonry Waterproofing Repairs
  Block Wall Repair
  Concrete Slab Installation
  Chimney Cap Repair

Brick and block installation and repair; chimney repointing and cap repairs; mortar joint tuckpointing; concrete slabs, steps, and walkways; parging and foundation surface repair; small retaining walls; exterior stone veneer installation; waterproofing-related masonry patching at wall penetrations.


Reviews

Recent Reviews

3.70

(Based on 3 reviews)

Customer feedback is mixed. Several reviewers note quick responses, fair pricing, and solid workmanship on completed jobs. One recent review reports scheduling delays and difficulty reaching the contractor for a chimney leak repair. Communication and follow-through appear to be strengths on some projects and a concern on at least one documented case.

Google Review
Nicolas Chouinard roberge on Maconnerie Mac Inc

Good service, responds quickly, I recommend it!

Google Review
Martine Semal on Maconnerie Mac Inc

ZERO STARS
Water infiltration through chimney grout. Repair request in early July; Mr. Carignan rescheduled the appointment several times. In mid-July, he agreed to do the work. In August, the work was postponed twice. By the end of August, he had never shown up and ignored my texts and phone calls. In mid-September, I sent him a photo of my warped floor. He didn't care. Complete radio silence. I wasted months waiting for him, and now other companies are booked. I'm speechless, just filled with despair.

Google Review
Hubert Plamondon on Maconnerie Mac Inc

Excellent job, good price, really satisfied. I recommend them!

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Frequently Asked Questions

Common requests include chimney repointing, brick and block repairs, concrete step and walkway work, and parging for foundations. The team also addresses small retaining walls and stone veneer touch-ups when feasible.

Estimates typically follow a site visit to evaluate existing conditions and access. After the visit, you’ll receive a written scope outlining materials, timing, and any prep work needed.

Work is usually planned for milder, dry conditions to support proper curing and adhesion. Cold or wet weather can limit scheduling, so spring through early fall often provides the best window.

Yes, the team can assess mortar joints, caps, and flashing interfaces and complete appropriate masonry repairs. If additional roofing or flashing work is required, you may be advised to coordinate with a roofer.

You’ll receive an estimated start window and updates if weather or site conditions affect timing. The office can provide progress updates and coordinate any access needs as the work proceeds.
 Verified Listing

Opening Hours


  • Monday Open 24 hours
  • Tuesday Open 24 hours
  • Wednesday Open 24 hours
  • Thursday Open 24 hours
  • Friday Open 24 hours
  • Saturday Open 24 hours
  • Sunday Open 24 hours

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Business Details


Business Rating
3.70 (3 reviews) Pro Listing
Address
1398 Rue de la Victoire, Shawinigan, QC G9N 4P9, Canada, Shawinigan, QC G9N 4P9
Business Type
general_contractor

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