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TRUSTED BY KEY BISCAYNE, FL HOMEOWNERS

  • Average homeowner rating star icon4.8
    Average homeowner rating
  • Verified reviews icon30
    Verified masonry services reviews

Find Masons in Key Biscayne

Avatar for Alpha Foundations
Alpha Foundations
5.0(
71
)
Concrete Foundation - RaiseFoundation Drainage - Install or ReplaceConcrete Foundation - Repair+3 more

Serving Key Biscayne, FL and surrounding areas

Approved (Corporate)

In business since 2002

Free estimates

Warranties offered

"Alpha Foundations did an excellent job on our lanai. In the process of stabilizing the lanai slab, they remedied the cracks and uneven surface caused by a combination of ground settling and improper installation during the initial house construction. They were knowledgeable and professional, explained what they were doing very well, were very detail oriented, and demonstrated great customer service. They exceeded our expectations and we would very much recommend them to others needing similar services."
Protect Your Concrete Before & After
Protect Your Concrete
Lift Your Uneven Concrete
Protect Your Concrete
Lift And Stabilize Your Concrete

+10

182 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Ebenezer Faife Painting Services, Corp.
Ebenezer Faife Painting Services, Corp.
4.9(
57
)
Brick and Stone Flatwork - RepairBrick and Stone Patios, Walks, and Steps - InstallBrick or Stone - Tuck-pointing+4 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2017

Free estimates

Emergency services offered

"Professional and went beyond my expectations. I was very happy with my experience with Ebenezer Faife Painting Service. They were here when the said they would be and did an excellent job. They cleaned up and did the little extras to make it a great experience."
Yaima
Yaima
Yaima
Painted wall for screen projector
Painted wall for screen project

+30

Response time8 hrs
Response rate87%
Recommended by96%of homeowners
Avatar for One Stop Pavers
One Stop Pavers
4.8(
56
)
Brick and Stone Flatwork - RepairRetaining Wall - InstallBrick and Stone Patios, Walks, and Steps - Install+2 more

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2005

Free estimates

Warranties offered

"One stop pavers showed up on time to start work and did an amazing job. Any issues were corrected by Elloy right away. Elloy and his team were very professional and responsive, you will not be disappointed with one stop pavers."
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Photo 5

+1

Response time2 days
Response rate100%
3 neighbors recently requested a quote
Avatar for Giardini Di Marzo
Giardini Di Marzo
4.9(
16
)
Brick and Stone Patios, Walks, and Steps - Install

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2019

Free estimates

Warranties offered

"We had hired a previous contractor to build a de k and pergola. They did not use the appropriate wood for the deck and wasn't building it to code. Rossella from Giardinidi Do Marzo was very sweet and professional. She arrived promptly at our house with her architect Wilmer to discuss the project. They were able to build us a safe deck and a beautiful pergola just in time for us to enjoy the space for my niece's first birthday party. I would highly recommend them!"
Exterior Wood Fence
Exterior Wood Fence
Exterior Wood Fence
Exterior Wood Fence
Outdoors Kitchen with sink, ice box, and stove.

+8

Response time6 hrs
Response rate88%
2 neighbors recently requested a quote
Avatar for SealProMax New England
SealProMax New England
4.9(
18
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

"Rod & the guys at SealProMax have been incredibly accommodating and helpful throughout the stressful situation which was my leaky basement. Rod came in and was able to describe how their product works, gave a live test sample, then explained that they will use as much solution as necessary to stop all water from entering my basement. After 3 days worth of locating and filling cracks & air pockets with their material, it appears that my basement no longer will see flooding every time it rains. They have been adamant about the quality of their product and have given me the piece of mind knowing that they will return as many times as needed in order to ensure that our problem will not return. Add all of this on top of their warranty and I can happily say that their service has been well worth the money spent. I would recommend Rod & his crew to anyone in need of waterproofing any leaks in their basement who are willing to spend their money on a product & service that cannot be matched."
Waterproofing Ceiling on the computer room
Four Seasons Hotel Boston
Four Seasons Hotel Boston
Four Seasons Hotel Boston
Four Seasons Hotel Boston

+9

Response time1 day
Recommended by93%of homeowners
Avatar for Amcore Structural
Amcore Structural
5.0(
6
)
Retaining Wall - Install

Serving Key Biscayne, FL and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Small jobs welcome

"Outstanding Concrete Work – Highly Recommended! I recently had my patio renovated with concrete, and I couldn’t be happier with the results! The team was professional, punctual, and extremely detail-oriented. From the initial consultation to the final finishing touches, they demonstrated top-notch craftsmanship and expertise. The quality of the concrete work is exceptional—smooth, durable, and perfectly executed. They also paid great attention to the design, ensuring it complemented my outdoor space beautifully. Not only did they complete the project on time, but they also kept the area clean and organized throughout the process. If you’re looking for reliable and skilled professionals for concrete work, I highly recommend them. They exceeded my expectations in every way, and I will definitely hire them again for future projects!"
Structural Work -NE 17 ST
Structural Work -NE 17 ST
Foundation/Stem LV
Structural Work -NE 17 ST
Structural Work -NE 17 ST

+21

Response time2 hrs
Avatar for Labrada Repair Construction
Labrada Repair Construction
4.9(
36
)
Retaining Wall - Install

Serving Key Biscayne, FL and surrounding areas

Approved

In business since 2021

Free estimates

Credit card accepted

"We hired them for the front walkway and driveway - we were very happy with the finished work. These guys were reliable and true to their word. He promised us it would take four days and it did even if he had to work extended hours to get the job done.! They are hard workers and you can tell they are professionals. We strongly recommend them for your concrete work."
Concreto Driveways
Concreto Driveways
Concreto Driveways
Concreto Driveways
Concreto

+162

1 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for SealProMax New England
SealProMax New England
5.0(
15
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair+1 more

Serving Key Biscayne, FL and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Excellent! The work was complete in 1 day without any mess. The owner even came back a week after to make sure all leaks were fixed and no more water in our basement. The workers were very courteous and prompt. The cost is way less than having the whole wall redone. I’m very happy with the outcome and I highly recommend them! Save yourself money and a mess for the same outcome!"
Basement waterproofing
Michael C
Tear C
Graig
Don

+263

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 332
Masonry questions, answered by experts

Spalling brick is not uncommon, but it does indicate a serious issue. It can be caused by water damage, an intense freeze-thaw cycle, or something else. Painted bricks can be susceptible to spalling, as the paint doesn’t allow the porous material of the brick to breathe, which can trap moisture. Spalling should always be addressed immediately before more serious structural damage occurs.

While painting can certainly change the look of a chimney, you should think twice about giving your brick chimney the old landlord special.

Painting brick is porous, meaning it’s full of tiny holes that can soak up moisture. Those holes also allow it to dry, though. So, when you paint it, you trap any moisture inside, providing an opportunity for mold, mildew, and water damage.

Paint also shows wear faster than naked brick. This means that once you paint a brick surface, you’ll have to keep painting it to maintain a clean look. A paint job is also harder to undo on brick because of its porous nature. Once you paint it, it’s hard to go back without some serious power washing—another added cost.

Painted exterior brick does not usually need sealing. Brick is a porous material, so you don’t want to apply a sealant that could trap moisture inside the bricks and cause erosion and structural damage. The risk of moisture-induced damage after sealing is higher in colder climates where trapped moisture can expand if it freezes. On the other hand, it makes sense to seal really old brick or kitchen backsplashes, where moisture from cooking can weaken the brick.

The best tool for drilling into brick or mortar is a rotary hammer drill which is a large hammer drill with low rotation speed and high torque. Regular drills with a hammer function are also excellent tools for drilling into brick when the diameter of the hole is 1/2 inch or less. It might be possible to drill into brick with a standard drill if you’re only drilling a very small hole, but note that masonry work will put a lot of wear on a standard drill, and the tool may not be strong enough to get through brick.

Some older brick material is extremely hard, making it tough to create a hole. Rather than using a typical wood drill bit, always use a masonry drill bit when drilling into brick. For extremely hard brick, using a power drill with a hammer function may give you better results. The drill bit will heat up as it goes into the extremely hard brick, so you may need to stop after a few minutes and allow the bit to cool before starting to drill again.

The Key Biscayne, FL homeowners’ guide to masonry services

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