PROFESSIONAL MASONRY CONTRACTOR
DES MOINES Lintel Repair | Fix Cracks Above Windows & Doors
Lintels are the hidden supports above your windows, doors, and garage openings—usually made of steel or angle iron in brick buildings. When they start to rust, shift, or fail, the brickwork above them cracks, sags, or even collapses. It’s one of those problems that creeps in quietly and then suddenly becomes urgent.
We specialize in identifying failing lintels early and replacing them with new, properly installed supports that hold strong. Whether it’s a small residential window or a large garage opening, we make sure the job is done right—clean removal, correct waterproofing, and full brick restoration after the fact. Most people don’t notice a lintel until it fails. Our job is to make sure you never have to.
We handle lintel repair and replacement on homes of all ages, from older brick buildings where moisture has caused rust and expansion, to newer homes where poor flashing or installation has led to premature failure. Every job starts with a careful inspection to determine whether the lintel itself is the issue, or if the problem stems from improper drainage, brick movement, or structural settling. Once we know what we’re working with, we remove the damaged section, install the right support for the span, and rebuild the brickwork above to match seamlessly. It’s precise, technical work — and we don’t leave until it’s right.
MASONRY CONTRACTOR IN DES MOINES
professional work is guaranteed
When it comes to structural repairs, there’s no room for guesswork. Lintel repair and replacement must be done with precision, and cutting corners only leads to bigger problems down the road. That’s why we back every job we do with a straightforward guarantee: the work will be done properly, or we’ll make it right.
We follow industry-standard methods for removal, installation, and brick restoration—no shortcuts, no cheap materials. We know what’s at stake when you’re trusting someone to rebuild part of your home’s structure, and we take that responsibility seriously. You’ll know exactly what’s being done, why it matters, and what to expect when the job is finished.
Replacing a lintel is more than just swapping out a piece of steel. It requires care, timing, and the right tools to ensure the surrounding masonry stays intact and the new support is set up to last. Here’s how we approach it:
Inspection and prep
We inspect the condition of the existing lintel, assess the surrounding brickwork, and create a plan that keeps everything structurally sound during the process.
Support and removal
Before we begin, we brace the surrounding structure to hold the weight. Then, we carefully remove the failing lintel and any compromised bricks.
Installation and sealing
The new lintel—typically galvanized steel—is fitted into place with proper bearing support on both ends. We install flashing and sealing to prevent moisture from creeping in behind the wall.
Rebuilding and cleanup
We replace the brickwork above and around the lintel to match your existing façade as closely as possible. Once everything is set and sealed, we clean up the site, leaving it looking as if we were never there.
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Expert & Professional
Years of hands-on masonry experience—done right the first time.
Satisfaction Guaranteed
We don’t stop until you’re happy. Simple as that.
High Quality Work
Built to last, with attention to detail in every brick.
LINTEL REPAIR AND LINTEL REPLACEMENT IN DES MOINES
Why Are There Cracks Above My Windows and Doors?
If you’re seeing stair-step cracks above your windows or garage, bricks starting to sag, or gaps forming in the mortar just above an opening — chances are your lintel is starting to fail. A lintel is the hidden steel bar that holds up the brickwork over openings like doors, windows, and garages. When it rusts, shifts, or bends under pressure, the bricks above it crack, bow, or even start to collapse.
This kind of damage often shows up slowly — a small crack one season, a bigger one the next. But left alone, it can become a major structural issue.
We specialize in spotting these problems early, removing failing lintels, and installing new ones that meet the load and span requirements for your home. After the replacement, we fully restore the brickwork above so it blends cleanly with the rest of the wall.
We install both natural and manufactured stone veneers, depending on the look and budget you’re going for. The key is doing it right; proper surface prep, secure adhesion, clean joint work, and thoughtful layout. Poor veneer installs just look off, and to make matters worse, they fail early. We make sure the work is solid, the finish is clean, and the result actually improves your home, instead of just covering it.
MASONRY CONTRACTOR IN DES MOINES
Common Signs of Lintel Failure
Most people don’t give their lintels much thought—until something goes wrong. But catching issues early can save you from major structural repairs down the road. If you know what to look for, you can stop the damage before the bricks above your windows or garage start shifting or cracking.
Here are the most common warning signs of a failing lintel:
Stepped or horizontal cracks forming above windows and doors
Bricks sloping downward at the top corners of an opening
Gaps or sagging between the brickwork and the window or door frame
Rust streaks or visible corrosion on exposed steel lintels
Bricks bulging or bowing outward from the wall
If you’re seeing any of these signs around your home in Des Moines, don’t wait. These issues typically get worse with time—especially with Iowa’s harsh freeze-thaw cycles. We’ll inspect the problem, explain what’s going on in plain terms, and walk you through your lintel repair options to fix it the right way.
STEEL LINTEL REPAIR AND REPLACEMENT IN DES MOINES
Ready to Fix It Right?
Lintel repair and replacement isn’t something to put off. The longer you wait, the more stress it puts on the brickwork around it—and the more expensive it gets to fix. If you’ve noticed cracking, sagging, or anything that doesn’t look quite right above your windows or doors, it’s worth having us take a look.
We’ll give you a clear answer, a solid lintel repair plan, and work that’s built to last.
Proudly Serving Des Moines and the Surrounding Area
We proudly serve Des Moines and surrounding areas like Beaverdale, Drake, East Village, Merle Hay, and more. If you’re anywhere in the metro and need reliable masonry work, we’re the team to call.
Our work is built for Iowa’s shifting climate with its humid summers, deep freezes, and constant temperature swings that wear down brick and mortar over time. We know how to keep walls solid, chimneys safe, and foundations steady. Not sure if you’re in our service area? Reach out and ask—we’ll get you a straight answer.
Services Areas
- Downtown Des Moines
- West Des Moines
- East Village
- South Des Moines
- Beaverdale
- Sherman Hill
- Ingersoll Park
- Drake
- Waterbury
- Valley Junction
Visit Us
- 3819 Douglas Ave
- Des Moines, IA 50310,
- or call us at: 515-400-4147
OPENING HOURS
- Monday - Saturday:
- 8:00 AM to 6:00 PM
- Sunday: Closed