Masonry and Tuckpointing in St. Louis, MO — Brick & Mortar Restoration
- Family-Owned Since 1994
- Full-Service Exterior Experts
- Locally Owned & Operated
- Free Inspections & Estimates
St. Louis Has More Brick Homes Than Almost Any City in America. ECI Has Been Restoring Them Since 1994.
St. Louis is a brick city. The clay-rich soil of the Missouri and Mississippi River valleys supplied the raw material for a century of residential and commercial construction — and the result is a metropolitan area where brick isn’t an architectural accent, it’s the defining material of the built environment.
That brick is beautiful. And it requires maintenance.
Mortar joints — the material between the bricks — have a finite lifespan. In St. Louis’s climate, where winter freeze-thaw cycles put real stress on exterior masonry and summer humidity accelerates moisture cycling, mortar joints typically begin showing meaningful deterioration after 25-30 years. On the older properties throughout St. Louis’s established neighborhoods — Soulard, Tower Grove, Maplewood, Benton Park, Compton Heights — many brick walls are working with mortar that’s 60, 70, or more than 100 years old.
When mortar fails, water gets in. And when water gets into a brick wall — especially during Missouri’s freeze-thaw cycles — the damage compounds quickly. Water expands when it freezes, cracking the brick from within. Efflorescence appears on the face of the wall as minerals leach out. Interior walls show moisture damage. What started as a mortar maintenance issue becomes a structural repair.
Tuckpointing — the process of removing deteriorated mortar and replacing it with fresh mortar matched to your brick — stops that cycle. ECI has been performing tuckpointing throughout St. Louis since 1994. We understand the materials, the failure patterns, and the repair techniques that St. Louis’s diverse brick housing stock requires.
Why Tuckpointing in St. Louis Requires Specialized Knowledge
Pre-War Historic Brick
The older brick found throughout St. Louis’s historic neighborhoods — the row houses in Soulard, the four-squares in Tower Grove East, the craftsman bungalows in Maplewood — was fired at lower temperatures than modern brick, producing a softer, more porous material. This historic brick was laid with lime-based mortars that are softer than the brick itself. Using modern Portland cement mortar to repair historic St. Louis brick is one of the most common and damaging mistakes an inexperienced contractor can make. Portland cement is harder than the historic brick — so instead of the mortar joint absorbing the stress of seasonal movement, the brick absorbs it. The brick spalls. Faces pop off. A tuckpointing job meant to preserve the wall accelerates its deterioration. ECI selects mortar compositions specifically matched to the age and type of your brick. On pre-war St. Louis properties, that means lime-based mortars. On mid-century and newer construction, that means different formulations matched to the harder brick of those eras.
Mid-Century Brick
St. Louis’s post-war suburban expansion — Crestwood, Webster Groves, University City, Richmond Heights — produced a large volume of brick construction from the 1940s through the 1970s. This brick is harder than pre-war material and can accept a wider range of mortar formulations. Most of these properties are now 50-80 years old and have reached the point where tuckpointing is overdue.
Commercial and Institutional Masonry
St. Louis’s commercial brick — office buildings, retail structures, churches, schools — presents its own set of challenges including parapet walls, larger joint profiles, and in many cases decorative masonry details that require precision and care to restore correctly.
ECI's Tuckpointing Services in St. Louis
Residential Tuckpointing
Mortar removal and replacement for St. Louis homes — from the historic row houses of south city to the brick ranches of north county. ECI performs tuckpointing on all residential property types throughout the St. Louis metro.
Commercial Tuckpointing
Tuckpointing and mortar restoration for St. Louis commercial buildings, office complexes, and multi-family properties. ECI works with property managers and building owners on commercial masonry projects throughout the metro.
Chimney Tuckpointing
St. Louis’s older homes feature brick chimneys that have absorbed decades of weather. ECI performs chimney tuckpointing — restoring mortar joints, repairing crowns, and addressing flashing failures — to return chimneys to safe, weathertight condition.
Parapet Wall Restoration
Parapet walls on St. Louis commercial buildings are among the highest-risk masonry elements — constantly exposed to weather from all sides. ECI restores and waterproofs parapet walls to prevent water infiltration and structural damage.
Brick Repair
When mortar deterioration has progressed to brick damage — spalling, cracking, or complete failure — ECI repairs and replaces damaged brick alongside tuckpointing, restoring both the structural integrity and appearance of the wall.
Frequently Asked Questions — Tuckpointing in St. Louis
What is tuckpointing and why does it matter for St. Louis homes?
Tuckpointing is the process of removing deteriorated mortar from the joints between bricks and replacing it with fresh mortar. In St. Louis — where brick construction is ubiquitous and the climate creates significant stress on mortar through freeze-thaw cycles — tuckpointing is the most important exterior maintenance service for brick properties. Deteriorated mortar allows water to penetrate the wall, damaging brick, framing, and interior surfaces.
How do I know if my St. Louis home needs tuckpointing?
Look for crumbling or recessed mortar joints, white mineral staining on brick surfaces (efflorescence), cracks running through mortar rather than brick, loose or shifting bricks, or any signs of water infiltration on interior walls near exterior masonry. ECI offers free masonry inspections for St. Louis homeowners.
Does it matter what kind of mortar is used on my St. Louis brick home?
Yes — significantly. Older St. Louis properties with historic soft brick require lime-based mortars that are softer than the brick. Using modern Portland cement mortar on these properties damages the brick by forcing stress into the brick rather than the joint. ECI selects mortar compositions specifically matched to your property’s age and brick type.
How long does tuckpointing last?
Quality tuckpointing with appropriate mortar typically lasts 25-30 years before requiring attention again. The key is using the right mortar and ensuring proper joint depth and preparation — shortcuts in either area significantly reduce longevity.
Does ECI do tuckpointing on commercial properties in St. Louis?
Yes. ECI performs tuckpointing and masonry restoration on residential and commercial properties throughout St. Louis — including office buildings, multi-family properties, churches, and retail structures.
How much does tuckpointing cost in St. Louis?
Tuckpointing cost varies depending on the size of the property, the extent of mortar deterioration, accessibility, and the specific masonry conditions. ECI provides detailed written estimates following a free inspection — no cost, no obligation.
Does ECI offer free tuckpointing inspections in St. Louis?
Yes. ECI provides complimentary masonry inspections and detailed estimates for St. Louis homeowners and property owners at no charge.
Schedule Your Free Tuckpointing Inspection in St. Louis
Learn more about ECI’s full Masonry & Tuckpointing services. See our full coverage in St. Louis. ECI also offers roofing services throughout St. Louis.
request free inspection
What Our Customers Say
4.9 RATING BASED ON 270+ REVIEWS
Rated by homeowners across St. Louis, Kansas City, and Mid-Missouri for honest communication and quality craftsmanship.
How It Works
Getting your project started with ECI is simple and transparent.
1. Contact ECI
Call or complete a form online to share your project or concern.
2. Inspection & Consultation
A thorough inspection, honest answers, and clear recommendations.
3. Project Proposal
Detailed scope of work, pricing, and product options.
4. Professional Installation
Quality craftsmanship with safety and attention to detail.
5. Final Walkthrough
We confirm your satisfaction and leave your property clean.
Proudly Serving Missouri
ECI: A Missouri Exterior Co. serves homeowners and businesses throughout the St. Louis Metro, Kansas City Metro, and Mid-Missouri regions, including Ellisville, Wildwood, Ballwin, Chesterfield, Kirkwood, St. Charles, O’Fallon, Wentzville, Kansas City, Lee’s Summit, Independence, Overland Park, Columbia, Jefferson City, and surrounding communities.