Commercial Masonry Restoration in Lombard, IL

Emerald Masonry LLC provides commercial masonry restoration in Lombard, IL — tuckpointing, parapet and coping repair, CMU block repair, lintel replacement and sealant renewal on strip centers, multi-tenant retail, office and light industrial buildings. You get a written scope with quantities by elevation and phase pricing you can bid or take to ownership. Licensed, bonded and insured; COI, W-9 and lien waivers on request. Call (708) 288-1696.

Lombard's commercial building stock has a shape that determines how it fails. Walk the Roosevelt Road corridor, the properties around Yorktown, the office and flex buildings off Butterfield, and the light industrial blocks toward North Avenue and the rail line, and you see the same assembly repeated: brick veneer on the elevation the public sees, exposed concrete block on the sides and rear, and a tall parapet built up to hide a flat roof. Most of it went up between roughly 1965 and 1995.

That is not a historic masonry problem and it is not a residential one. It is its own category, and the failures it produces rarely start where the tenant's complaint points.

What commercial masonry restoration covers on this stock

• Commercial tuckpointing and repointing on brick elevations and CMU walls
• Parapet and coping repair or rebuilding, including the coping joints that are the single most common leak path on a flat-roofed building
• CMU block repair — cracked joints, spalled face shells, failed control joints, trapped moisture behind coatings
• Lintel repair and replacement over storefronts, overhead doors and window bands
• Movement joint correction — cutting in joints that were never installed, and reopening ones that a prior crew mortared shut
• Sealant and caulking renewal at storefront perimeters, control joints and dissimilar-material transitions
• Brick repair and replacement, matched by unit and colour

The failure almost every Lombard strip center shares

A brick wall grows. Fired clay takes up moisture over its first decades and expands irreversibly — it does not shrink back. A long, unjointed run of brick has to relieve that growth somewhere, and it will choose a corner, the edge of an opening, or the point where a movement joint should have been placed and was not.

On a 1970s or 1980s strip center, movement joints were frequently spaced too far apart, placed in the wrong locations, or omitted entirely on the assumption that the control joints in the block backup would do the job. They do not — the veneer and the backup move independently.

The result is the pattern property managers here know without knowing why: a building gets repointed every ten or twelve years and cracks again in exactly the same places. The mortar was never the problem. Our guide to why brick buildings need expansion and movement joints sets out the mechanism, and it is the first thing we check on a repeat-crack building.

The second thing we check is the coping. A parapet built to conceal a roof is a wall exposed on both faces with a horizontal top — the worst possible condition for masonry. Water enters through open coping joints, runs down inside the parapet core where nothing can dry, and shows up as staining on the interior of the top of a tenant space, two or three bays away from where it got in. Parapet wall failure signs on commercial buildings covers what to look for from the roof rather than the ground.

Brick front, block sides — two walls, two specifications

Because the street elevation is face brick and the rest of the building is exposed CMU, a Lombard commercial building is effectively two different walls with two different repair specifications on the same structure. Pricing it as one square-foot number gets it wrong in both directions.

| | Brick street elevation | Exposed CMU sides and rear | |---|---|---| | Typical failure | Joint loss, cracking at openings and corners, spalled faces | Cracked bed and head joints along courses, spalled face shells, failed control joints | | What drives it | Irreversible expansion, movement-joint spacing, freeze-thaw | Moisture absorption through the block, coating failure trapping water, shrinkage cracking | | Repair | Repoint to matched mix, replace units, cut in joints | Repoint, patch or replace units, re-detail control joints, breathable coating | | Visibility | High — ownership and tenants see it | Low — which is why it is deferred until it leaks |

The low-visibility half is where deferred maintenance accumulates. It is also where a great deal of the water gets in.

How we assess and scope it

Emerald Masonry LLC is a family-owned commercial masonry contractor serving Chicago and the Chicagoland suburbs, led by career masons with decades of hands-on Chicagoland experience, in commercial tuckpointing, façade and parapet repair, lintel replacement, chimney and stack rebuilds, CMU block repair, brick repair and replacement, foundation and limestone/sill repair, caulking, sealing, and commercial, residential and historic masonry restoration. Free on-site assessments — call (708) 288-1696.

On a Lombard commercial property that means:

1. Assess from the wall and from the roof, not from the parking lot — sounding brick, probing joint depth, and opening coping joints where the actual leak paths are.
2. Read the crack pattern before pricing the crack. Position relative to corners, openings and floor lines tells us whether we are looking at movement, a corroding lintel, or genuine mortar fatigue.
3. Scope by elevation with quantities, the mortar specification, cut-out depth, and stated assumptions — so bids are comparable and so cost can be allocated across tenants or against a lease.
4. Rank by risk. Anything over an entrance or walkway first, then active water entry, then accelerating deterioration, then appearance.
5. Price in separate phases so ownership can approve what this budget year allows and hold the rest against real numbers.
6. Plan the occupancy. Tenant notice, storefront and walkway protection, drive-aisle access, and grinding hours written in.

Tenants, leases and who pays

On a multi-tenant Lombard property the masonry question becomes a lease question fast. A triple-net single-tenant building, a CAM-recovered strip center and an owner-occupied flex building allocate the same repair three different ways. We do not interpret leases, but we do scope and price by elevation and by unit, which is what makes clean allocation possible. Our guide to landlord versus tenant responsibility for masonry under a commercial lease covers the questions worth asking before the work is let, and commercial storefront masonry repair covers the retail-specific details.

Lombard and the DuPage corridor

We work the same stock across the county: commercial masonry restoration in Wheaton, parapet wall repair in Wood Dale, lintel repair in Downers Grove, efflorescence and waterproofing in Glendale Heights, plus brick repair in Lombard and chimney repair in Lombard on the residential side. Related services: commercial masonry restoration, parapet wall repair, tuckpointing and repointing, caulking and joint sealant and masonry sealing. For owners and managers, our commercial masonry and property managers pages set out how we scope, phase and document work.

Get a scope you can actually bid

Emerald Masonry LLC was established in 2024 and is led by career masons with decades of hands-on Chicagoland experience on Chicagoland commercial masonry. Family-owned, licensed, bonded and insured, with COI, W-9 and lien waivers on request and free on-site assessments.

If your Lombard building is leaking at the top, cracking in the same place it cracked last time, or coming up on a budget cycle, call (708) 288-1696 or request an assessment. We will tell you what is actually failing, what can wait, and put both in writing.