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Avatar for Century Masonry & Waterproofing
Century Masonry & Waterproofing
4.9(
64
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair+1 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Very happy with the service and the concrete work provided by Sean and his crew. He was able to meet a strict schedule and was helpful answering my questions and offered smart solutions. In the end, the job was done on time, correctly and I am extremely pleased overall. Thank you, Sean and Century Masonry for making it look easy and doing a great job!!"
The beginning
WaterGuard XL
Final Product
CleanSpace around support pillars
CleanSpace on the floor

+26

Response time1 day
8 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Classical Pavers
Classical Pavers
4.8(
53
)
Brick or Stone Siding: Install or Completely ReplaceBrick and Stone Flatwork - RepairBrick and Stone Patios, Walks, and Steps - Install+8 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2004

Free estimates

Warranties offered

"I had a photo of a brick pattern I saw in NC and shopped it around to several companies. Thiago was prompt in responding to my inquiry and providing an estimate. After a clarifications, we signed a contract and work began within a few months. The crew was super courteous and easy to work with. Any issues or concerns I had during the installation were immediately addressed without any hesitation or pushback. I am very pleased with the finished product."
Pool with Cambridge Pavers
Pool Patio
Additional Photos
Additional Photos
Additional Photos

+20

3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for ALB Construction, LLC
ALB Construction, LLC
4.5(
107
)
Retaining Wall - InstallBrick and Stone Patios, Walks, and Steps - InstallBrick, Stone or Block Wall - Install+7 more

Serving Knowlton, NJ and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Used ALB construction to repair my sidewalk. They contacted me immediately and came the next day to give me an estimate. When I hired them, they gave me a day that they would show up, and they did! The work was done well. The crew was really polite and professional. The sidewalk looks great. All in all, it was a joy to work with this company."
Finished the foundation
CONCRETE
Bathroom tiles
CONCRETE
CONCRETE

+31

Response time8 hrs
Response rate90%
76 neighbors recently requested a quote
Avatar for Black Rock Exteriors, LLC
Black Rock Exteriors, LLC
4.9(
68
)
Brick, Stone or Block Wall - RepairBrick or Stone - Tuck-pointingBrick or Stone - Tuckpointing - For Business

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2009

Free estimates

Emergency services offered

"I had a great experience with Black Rock Exteriors, LLC. They were professional, honest, and really took the time to make sure the job was done right. The quality of the work was excellent, and they treated my home with care as if it were their own. It’s hard to find reliable contractors, but I’d definitely recommend them to anyone needing roofing or masonry work. They repaired my asphalt shingle roof, and it looks fantastic."
Response time7 hrs
Response rate88%
52 neighbors recently requested a quote
Johns Chimney Cleaning & Masonry Repair
4.9(
46
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairBrick or Stone - Tuck-pointing+1 more

Serving Knowlton, NJ and surrounding areas

Approved

In business since 2019

Emergency services offered

Warranties offered

"I highly recommend John for your chimney and masonry repairs. He is honest and affordable. He has fixed a few issues with our chimney and we are always happy with his work. Thank you John for your help!"
Brick paver patio
Brick paver  Patio
Crawlspace  material installed
Brick paver driveway
Stucco

+20

Response time4 hrs
Response rate97%
Recommended by88%of homeowners
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Masonry questions, answered by experts

Unless you’ve worked in the masonry industry before, it is in your best interest if you hire a pro for any masonry needs. Masonry-related jobs require a high skill level and can be extremely time-consuming. If anything goes wrong, a licensed and insured masonry contractor would be able to take care of the subsequent repairs, giving you additional peace of mind.

Mortar is a mixture of sand and cement that binds materials, such as bricks, stones, and concrete blocks, together. Think of it as the glue that fills in the gaps between bricks and stones, then seals them in place to prevent damage or deterioration. Mortar also helps spread the load across a wall or structure, keeping cracks and shifting at bay.

No, it’s not recommended to attach shutters to brick without drilling. Brick is dense and built to last, so adhesives and shortcut methods don’t usually cut it. Even heavy-duty glue struggles to hold up over time—especially against wind, moisture, and temperature changes. Most no-drill options are made for materials like vinyl or wood, not solid masonry. Skipping the drill might seem easier, but it puts your shutters—and anything below them—at risk. For a secure, lasting install, drilling is the way to go. It takes more effort up front, but the result is safer and more reliable.

The white stains you see on your bricks are likely efflorescence, which is salt and lime buildup. To remove efflorescence stains, simply brush them away with a stiff brush. For larger, more stubborn stains, scrub the stains with a water-detergent solution.

Real stone is exactly what it sounds like: It’s real stone sourced from the earth without additives. It is durable and unique, but it’s difficult to work with because of its weight, challenge in sourcing, and high cost. Stone veneer mimics the look of real stone but is actually engineered with a mixture of Portland cement, natural minerals, and a colorant. While it’s more affordable and easier to work with, it’s less durable and may appear manufactured to the trained eye.

The Knowlton, NJ homeowners’ guide to masonry services

From average costs to expert advice, get all the answers you need to get your job done.