Timeless Craftsmanship Expert Masonry Restoration

Breathing new life into homes, commercial buildings, churches, and historical sites throughout Montreal and surrounding areas. From delicate stonework to robust brick repairs, we deliver durable, beautiful results that honor your property's legacy.

Our Story

Building Montreal's Legacy, One Stone at a Time

At Masonry St-Pierre Triassi, we are more than just craftsmen—we are custodians of Montreal's architectural heritage. With decades of experience passed down through generations, our team specializes in the craft of masonry restoration.

Our passion lies in preserving the character and integrity of historical buildings, churches, and heritage structures while ensuring they stand strong for generations to come. We combine time-tested traditional techniques with modern innovation to deliver exceptional results that respect the past while securing the future.

Every project we undertake is treated with the utmost care and attention to detail. From intricate stonework on century-old churches to comprehensive brick restoration on commercial buildings, we bring the same dedication, expertise, and craftsmanship to every job—no matter the size.

Licensed & Insured
Heritage Building Specialists
Quality Guaranteed
Free Estimates
St-Pierre Triassi company helmet on a work site
Stone masonry detail during restoration work
What We Do

Our Specialized Services

From residential homes to historic landmarks, we offer comprehensive masonry services that preserve beauty and ensure structural integrity.

Heritage building restoration

Heritage & Historical Building Restoration

Preserving Montreal's architectural legacy with meticulous attention to historical accuracy. We specialize in restoring churches, heritage homes, and landmark buildings, ensuring they retain their original character while meeting modern safety standards.

  • Church and cathedral restoration
  • Historical building preservation
  • Period-appropriate materials
  • Heritage compliance consulting
Stone masonry wall restoration

Stone Masonry & Restoration

Expert stonework that stands the test of time. From intricate stone carving to comprehensive restoration, our craftsmen bring decades of experience to every project, working with natural stone, limestone, granite, and more.

  • Stone wall restoration and repair
  • Natural stone installation
  • Stone carving and detailing
  • Foundation stonework
Brick masonry restoration work

Brick Restoration & Repair

Comprehensive brick masonry services that restore structural integrity and aesthetic appeal. We handle everything from minor repairs to complete façade restorations, matching historical bricks and maintaining architectural authenticity.

  • Brick replacement and matching
  • Façade restoration
  • Brick cleaning and maintenance
  • Structural brick repair
Stone wall mortar and joint restoration

Joint Repointing & Mortar Repair

Precision repointing services that protect your building from water infiltration and structural damage. We carefully remove deteriorated mortar and replace it with historically appropriate materials, ensuring long-lasting protection.

  • Mortar joint restoration
  • Tuckpointing services
  • Historical mortar matching
  • Waterproofing solutions
Commercial masonry services

Commercial Masonry Services

Professional masonry solutions for commercial properties, including office buildings, retail spaces, and industrial facilities. We work efficiently to minimize disruption while delivering superior results that enhance your property's value.

  • Commercial building restoration
  • Façade repair and maintenance
  • Emergency masonry repairs
  • Building envelope solutions
Residential masonry work on a home exterior

Residential Masonry

Enhancing and protecting Montreal homes with expert masonry services. From routine maintenance to major renovations, we treat your home with the care and respect it deserves, ensuring lasting beauty and structural integrity.

  • Chimney repair and restoration
  • Porch and stair restoration
  • Foundation repair
  • Decorative masonry features
Our Work

Projects That Define Excellence

A glimpse into our commitment to quality and craftsmanship across Montreal's diverse architectural landscape.

Masonry crew working on a home exterior
Stone masonry wall restoration in progress
Brick masonry repair and restoration
Stone masonry restoration along an exterior wall
Masonry restoration work in progress
Residential masonry restoration
Historic masonry restoration exterior
Interior masonry restoration workspace
Stone masonry detail during restoration work
Why Choose Us

The St-Pierre Triassi Difference

When you choose Masonry St-Pierre Triassi, you're choosing a partner who understands that every building tells a story. Our commitment goes beyond simply completing a project—we're dedicated to preserving Montreal's architectural heritage and ensuring your property remains beautiful and structurally sound for decades to come.

Generational Expertise

Decades of experience and knowledge passed down through generations of master craftsmen.

Heritage Specialists

Specialized training and certification in historical building restoration and preservation techniques.

Timely Completion

We respect your time and budget, delivering projects on schedule without compromising quality.

Quality Guarantee

We stand behind our work with comprehensive warranties and ongoing support.

Completed masonry work on a home exterior
FAQ

Frequently Asked Questions

Answers to common questions about our masonry restoration and repair services in Montreal and the surrounding areas.

We specialize in heritage and historical restoration, stone and brick masonry, joint repointing, chimney repair, façade restoration, and both residential and commercial masonry projects. If you are unsure which service you need, we can assess your property and recommend the right solution.

Common signs include cracked or crumbling mortar joints, loose or spalling bricks or stones, water infiltration, efflorescence (white staining), or visible movement in walls or chimneys. If you notice any of these, it is best to have a professional inspection before the damage worsens.

Yes. We offer free, no-obligation estimates for projects within our service area. We will review your property, discuss your goals, and provide a clear, detailed proposal so you can make an informed decision.

Yes. Masonry St-Pierre Triassi is fully licensed and insured. Our team follows all local building codes and safety regulations, and we take every precaution to protect your property and the surrounding area while we work.

Timelines vary depending on the size and complexity of the project, existing conditions, and weather. Smaller repairs may take a few days, while larger heritage restorations can take several weeks. We will provide a realistic schedule and keep you updated throughout the process.

We plan our work to minimize disruption as much as possible. For residential projects, we keep job sites tidy and respect your daily routine. For commercial and institutional properties, we coordinate schedules and access to ensure your operations can continue safely.

Ready to Restore Your Property?

Let's discuss how we can preserve and enhance your building's beauty and structural integrity. Get your free, no-obligation estimate today.

Get Your Free Estimate
Get In Touch

Let's Build Something Lasting Together

Whether you're planning a heritage restoration, need emergency masonry repairs, or want to discuss a new project, we're here to help. Reach out to us for a free consultation and estimate.

Service Area

Montreal & Surrounding Areas

Business Hours

Monday - Friday: 8:00 AM - 5:00 PM

Phone

514 473 4390