LINTEL REPAIR
Lintel Repair Services
Steel lintels play a critical structural role in masonry construction. Installed above windows and doors, lintels support the weight of brick and stone above openings. When these steel supports rust or deteriorate, they expand — causing cracking, shifting, and structural damage to surrounding masonry.
HICON provides professional lintel repair and replacement services to restore structural integrity and prevent further damage to brick and stone walls.
Speak with an Expert Today
Interior Stone Foundation Walls
A lintel is a horizontal steel support beam installed above windows, doors, and other wall openings. Its purpose is to distribute the weight of masonry above the opening.
Over time, exposure to moisture can cause steel lintels to rust. As rust expands, it pushes against surrounding brickwork — leading to cracking and displacement.
If mortar joints are also deteriorating around the affected area, professional tuckpointing services may be required in combination with lintel repair to fully stabilize the wall system.
Signs You May Need Lintel Repair
Horizontal Cracking Above Windows or Doors One of the most common warning signs is cracking in a straight horizontal line above an opening.
Brick Separation or Bulging As rust expands, bricks may begin to shift outward.
Visible Rust Staining Orange or brown staining on brick surfaces may indicate internal steel corrosion.
Loose or Damaged Brick When structural support is compromised, surrounding masonry can weaken. In some cases, damaged units may require professional brick repair services alongside lintel replacement.
Our Lintel Repair & Replacement Process
HICON approaches lintel repair with a structural-first mindset.
Structural Assessment – We evaluate the extent of corrosion, masonry movement, and support failure.
Masonry Removal – Brick or stone around the opening is carefully removed to access the damaged lintel.
Steel Lintel Replacement – The deteriorated steel support is replaced with properly sized and protected material.
Masonry Reinstallation & Mortar Restoration – Brick and stone are reset, and mortar joints are restored to ensure structural integrity and visual consistency.
Final Inspection & Cleanup – We complete the repair with a detailed inspection and thorough cleanup.
Residential & Commercial Lintel Repair
HICON provides lintel repair services for:
- Residential homes
- Multi-unit properties
- Commercial buildings
- Industrial structures
For larger-scale facade restoration or structural repairs, HICON also offers comprehensive commercial masonry repair services.
Why Choose HICON?
Experienced, trained in-house crews
No subcontractors
Structural-focused repair methodology
Proper steel sizing and installation
Clean, professional jobsite practices
HICON does not simply patch cracks. We address the underlying structural cause.
Frequently Asked Questions
Steel lintels fail primarily due to moisture exposure. Over time, rust expands, placing pressure on surrounding masonry and causing cracking or displacement.
In most cases, severely rusted lintels must be replaced to properly restore structural support. Temporary fixes do not resolve the expansion caused by corrosion.
Lintel replacement involves removing masonry around the affected opening. HICON works carefully to minimize disruption and ensure safe, controlled repairs.
Lintel failure can compromise structural integrity and lead to falling masonry. Addressing the issue early prevents larger, more costly repairs.