When your property needs professional brick, stone, block, or concrete work, choosing an experienced local masonry contractor can make all the difference. At On Top Masonry & Construction, we provide reliable masonry services throughout Yonkers, New York, helping homeowners and property owners repair damaged structures, improve curb appeal, and protect their buildings from water, weather, and age-related deterioration.
Yonkers includes a wide range of property styles, from older brick homes and multi-family buildings to suburban houses, commercial properties, and newer residential developments. Each type of property presents different masonry challenges. Aging mortar joints, cracked bricks, damaged steps, deteriorating chimneys, leaning retaining walls, and moisture penetration are all common problems that require proper inspection and skilled repair.
Our team works with brick, natural stone, concrete block, pavers, and concrete to provide durable masonry solutions suited to local conditions. Whether you need a small repair or a complete exterior masonry renovation, we focus on careful preparation, strong materials, clean finishes, and long-lasting workmanship.
Masonry is known for strength and durability, but no material lasts forever without maintenance. Rain, snow, freezing temperatures, humidity, drainage problems, and normal structural movement can gradually weaken mortar and masonry surfaces.
Our Yonkers masonry services include
We carefully evaluate the condition of the structure before recommending the most practical repair or installation method.
Below is an overview of the premium services we offer to homeowners across Yonkers, NY.
Cracked, loose, or deteriorating bricks can allow water to enter walls and spread damage into nearby mortar joints. Brick damage should be addressed early, especially when the affected area is exposed to repeated freezing and thawing. We repair: Cracked bricks Loose or shifting bricks Spalling brick faces Missing bricks Water-damaged masonry Brick corners and edges Exterior wall sections Chimney brickwork Brick steps and entrances When replacement is required, we make every reasonable effort to match the existing brick size, style, texture, and color. Proper brick replacement restores both structural stability and visual consistency.
Mortar is the material that binds brickwork together. Over time, it may crack, crumble, wash out, or separate from the brick. Once mortar joints begin to fail, moisture can enter the wall and create larger structural concerns. Our repointing process includes: Inspecting the mortar and surrounding brickwork Removing damaged or loose mortar Cleaning the joints Applying compatible replacement mortar Matching the existing joint style Finishing the surface neatly Recommending waterproofing when appropriate Professional repointing strengthens the wall, improves weather resistance, and can significantly extend the life of older brickwork.
Stone can add beauty, strength, and long-term value to a property. We install and repair natural and manufactured stone for both decorative and structural applications. Our stone masonry services include: Natural stone walls Stone veneers Stone steps Stone retaining walls Garden walls Entry features Decorative stone accents Stone borders Exterior stone restoration Stonework can be designed to complement older Yonkers homes, modern properties, garden areas, driveways, and outdoor living spaces.
Cracked or uneven steps can create safety hazards and reduce curb appeal. Winter weather can make damaged surfaces even more dangerous when water freezes in cracks or on uneven landings. We repair and install: Concrete steps Masonry stoops Brick steps Stone steps Entry landings Sidewalk sections Walkway transitions Concrete crack repairs Every step system should be built with proper height, depth, support, drainage, and finishing. Our goal is to create safe, stable, and attractive entrances that hold up to regular use.
Chimneys are among the most exposed masonry structures on a property. Wind, snow, rain, ice, and temperature changes can weaken chimney mortar and brickwork faster than other areas of the home. Our chimney masonry services include: Chimney repointing Brick replacement Crown repair Partial rebuilding Full rebuilding Waterproofing Masonry repair near flashing Loose brick stabilization If your chimney is cracked, leaning, leaking, or shedding mortar, it should be inspected before the damage worsens.
Retaining walls help manage slopes, support soil, prevent erosion, and create usable outdoor space. They must be built with proper footing, drainage, backfill, and reinforcement. We build and repair: Stone retaining walls Concrete block retaining walls Garden walls Landscape walls Patio support walls Driveway support walls Decorative walls Structural retaining walls Water pressure is one of the leading causes of retaining wall failure. For that reason, drainage is always an important part of our construction and repair approach.
Concrete block walls are commonly used in foundations, basements, garages, utility spaces, and exterior structures. Cracks, bowing, mortar failure, or water penetration may indicate structural movement or drainage problems. We repair: Cracked block walls Bowing or bulging walls Loose blocks Damaged mortar joints Exterior parging Basement masonry Foundation wall sections Water-damaged blockwork We inspect the source of the problem before completing repairs so the underlying issue is not overlooked.
Yonkers has many established neighborhoods with older brick and masonry homes. These properties often require careful restoration rather than aggressive replacement. Our masonry restoration work may include: Mortar matching Brick replacement Façade repair Historic-style pointing Stone restoration Chimney restoration Crack repair Waterproofing Structural stabilization The goal is to preserve the character of the property while improving safety, durability, and moisture resistance.
Masonry damage may be caused by several factors, including
Water enters cracks or porous masonry, freezes, expands, and gradually widens the damage.
Water that collects near walls, foundations, steps, or retaining structures can weaken mortar and create pressure.
Older mortar naturally becomes weaker over time and may need to be replaced through repointing.
Settlement or soil movement can create stair-step cracks, wall separation, and uneven masonry.
Mortar that is too hard, mismatched materials, or surface-only patching may cause more damage later.
You should arrange a masonry inspection if you notice
Early repairs are usually more affordable and less disruptive than waiting until the masonry requires major rebuilding.
We serve homeowners and property owners throughout Yonkers, including
We also serve nearby Westchester County communities.
Every project begins with a detailed consultation and inspection.
Homeowners in Yonkers choose us because we provide
Experienced masonry workmanship
Brick, stone, block, and concrete services
Honest inspections
Clear estimates
Licensed and insured service
Quality materials
Residential and commercial support
Repair and new construction
Whether you need brick repair, repointing, stonework, concrete steps, chimney masonry, retaining walls, or full masonry restoration, On Top Masonry & Construction is ready to help.
Contact our team today to schedule a free masonry inspection and estimate in Yonkers, NY.
We provide brick repair, repointing, stonework, chimney masonry, retaining walls, concrete steps, block wall repair, walkways, patios, and masonry restoration.
Warning signs include crumbling mortar, loose bricks, white staining, water leaks, cracked brick faces, bulging walls, and dampness near exterior masonry.
If the bricks remain in good condition, repointing is often the better and more affordable option. If the bricks or wall structure are severely damaged, partial rebuilding may be required.
Yes. We repair and restore older brick, stone, and masonry properties while working to preserve their original appearance and character.
Yes. We provide free estimates for eligible masonry repair, restoration, and installation projects throughout Yonkers.
