
At Boston Masonry INC, we provide reliable masonry waterproofing services in Boston. With over 20 years of experience, our experts can handle every masonry project efficiently.
Water is the biggest enemy of brick and stone. Once it seeps in, it causes cracks, leaks, and even structural damage. Our professional waterproofing solutions stop moisture before it starts. Whether you’re searching for “masonry waterproofing near me” or “chimney waterproofing in Boston,” our team is here to help.
We provide a full range of masonry waterproofing and sealing services to protect every part of your property.
We use high-quality, breathable sealants that protect against rain, snow, and humidity. This keeps your bricks strong and prevents cracks during Boston’s cold winters.
We apply specialized coatings to your chimney crown. We install caps that block water, debris, and snow. This keeps your chimney leak-free and safe.
We repair and seal cracks in your fireplace to stop water from seeping in. Our team ensures your fireplace stays dry, safe, and efficient.
Exterior walls and foundations are exposed to constant weather. We seal them with advanced waterproof coatings that prevent water intrusion and deterioration.
Protect your basement walls and foundation from groundwater and moisture seepage. We use proven techniques to keep your basement dry year-round.
We repair damaged mortar joints before sealing. This creates a strong surface for the waterproofing application, ensuring long-lasting results.
Before applying any coating, we clean and restore your masonry. We remove dirt, mold, or efflorescence for a smooth, even finish.

We follow a step-by-step process that guarantees quality and complete water resistance.

We examine your structure to identify cracks, leaks, and other weaknesses.
Dirt, moss, and efflorescence are removed for a clean surface.
Cracked bricks or mortar joints are repointed and stabilized.
Our team applies a professional waterproof coating evenly.
We test water repellency and finish with a detailed inspection.
We handle every step with precision to ensure your masonry remains strong for years.
Water infiltration weakens chimneys and fireplaces from the inside out. Moisture erodes mortar joints and causes cracks that let dangerous gases escape. Over time, it can even lead to chimney leaks, mold growth, and fire hazards.
Professional chimney waterproofing services form a moisture barrier that protects your structure and enhances your home’s safety. A properly sealed chimney lasts longer and prevents costly repairs down the road.
Masonry waterproofing is the process of applying protective, breathable sealants that stop water from entering your masonry surfaces. It keeps out rain, snow, and humidity while still allowing trapped moisture to escape.
This treatment prevents efflorescence, crumbling mortar, and freeze-thaw cracks. It also extends the lifespan of your chimney, fireplace, and brick walls. Waterproofing isn’t optional; it’s essential for long-term safety and property protection.
Boston’s climate can be tough on masonry. When moisture in bricks freezes, it expands, causing cracks. It’s a process called freeze-thaw damage.
Over time, this weakens mortar and leads to crumbling surfaces. Our waterproof coatings prevent moisture absorption. They also protect your masonry from these seasonal stresses.
If you notice any of the following warning signs, it’s time to call the experts:
These are early indicators that water is penetrating your masonry. Acting quickly can prevent expensive structural damage.
Waterproofing your masonry is one of the smartest investments you can make.
Our Boston masonry waterproofing services safeguard your home while maintaining its natural beauty.
If you’re searching online for masonry waterproofing services near me, Boston Masonry INC is your trusted local choice. Homeowners and business owners across Boston trust us for durable, high-quality waterproofing results.

Here’s what makes us one of the best masonry companies in Boston:
We combine craftsmanship and modern technology to deliver lasting protection for every project.
To make your waterproofing last longer, follow these simple steps:
Regular care keeps your masonry beautiful and moisture-resistant for decades.
We use only premium-grade, professional waterproofing materials that ensure durability and breathability.
Each product is carefully chosen based on your property’s materials.
You can tell your masonry needs waterproofing if you notice these warning signs:
If you see any of these, call a masonry waterproofing expert to inspect before damage worsens.
No, it does not. We use breathable sealants that allow moisture vapor to escape. This prevents trapped condensation inside masonry.
The result is a dry, safe, and well-ventilated chimney and fireplace system.
The cost of masonry waterproofing varies based on size, condition, and materials. Most Boston homeowners spend $5 to $9 per square foot.
Factors that affect cost:
Boston Masonry INC offers free on-site estimates for accurate pricing.
Protect your home from moisture and weather damage today. Choose Boston Masonry for reliable, long-lasting waterproofing for your chimney, fireplace, and brickwork.
Call us today or request a quote online. We're here to help you keep your masonry safe, strong, and beautiful year-round.
