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TRUSTED BY OLNEY, MD HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon585
    Verified masonry services reviews

Find Masons in Olney

Joseph plumbing & drain

4.92(
130
)
Approved Pro

Joseph plumbing & drain

4.92(
130
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
7 years of experience

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Really solid, dependable, showed up, talked about it and gave me high and low pricing and pros and cons for both. I chose the medium price based the based on the best resolution for my issue."

James B on December 2025

Joseph Plumbing & Drain, LLC is College Park's premier plumbing company. Call us for all of your plumbing needs. With 15 years experience we aim to not only meet but exceed your expectations. Call us today and see why your neighbors use Joseph Plumbing & Drain, LLC! Master License 72767

"Really solid, dependable, showed up, talked about it and gave me high and low pricing and pros and cons for both. I chose the medium price based the based on the best resolution for my issue."

James B on December 2025


Avatar for International Brick & Concrete

International Brick & Concrete

5.00(
86
)
Approved Pro

International Brick & Concrete

5.00(
86
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
37 years of experience

CONCRETE. MASONRY. ASPHALT. FALL AND LANDSCAPE CLEANUP. International Brick & Concrete was built brick by brick, stone by stone, on a concrete foundation of loyal, satisfied customers. These are truths and ethics in which I take great pride, and it is you, our customer, whom we thank for helping us as we strive to maintain our most cherished goal: "Earning your referrals and becoming the most often recommended brick, concrete, and stone craftsmen in your neighborhood."-Rigoberto Ortez

"Quite well. Contractor was responsive, efficient, informative, and thorough. Replacement looks beautiful. Contractor cleaned site after completion of driveway; repaired lawn on each side of driveway. I am pleased with the results."

Patsy M on August 2025

CONCRETE. MASONRY. ASPHALT. FALL AND LANDSCAPE CLEANUP. International Brick & Concrete was built brick by brick, stone by stone, on a concrete foundation of loyal, satisfied customers. These are truths and ethics in which I take great pride, and it is you, our customer, whom we thank for helping us as we strive to maintain our most cherished goal: "Earning your referrals and becoming the most often recommended brick, concrete, and stone craftsmen in your neighborhood."-Rigoberto Ortez

"Quite well. Contractor was responsive, efficient, informative, and thorough. Replacement looks beautiful. Contractor cleaned site after completion of driveway; repaired lawn on each side of driveway. I am pleased with the results."

Patsy M on August 2025


Avatar for AA Action Waterproofing Inc

AA Action Waterproofing Inc

4.83(
278
)
Approved Pro

AA Action Waterproofing Inc

4.83(
278
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
38 years of experience

We strive to exceed your expectations in waterproofing, mold remediation and foundation repair. We take pride in our work, that’s why we don’t employ subcontractors. We understand there are a lot of choices out there when choosing a certified installer – we hope you choose us! Protect your home and health from mold and mildew invaders. In our 28 years of experience, we have never encountered a wet basement, crawlspace encapsulation or mold removal condition that we couldn’t handle. Give us a call today for a free, no obligation inspection and professional basement waterproofing system tailored for your home or commercial project. AA Action Waterproofing is licensed, insured and bonded with a A+ Rating with the BBB. Please call us and we’ll happily supply you with references.

"They did a great job. We got 4 quotes; they were neither the cheapest nor the most expensive. Everything was done on schedule, and they did not try to talk us into work we didn't need. Very professional, and they did a good clean-up job. We were initially annoyed that they had not cleanly cut through our tile (which we did not think to request), but we would have ended up pulling up and replacing the cut pieces anyway, so it really doesn't matter. Water problems in our basement have stopped! We are very satisfied."

Michelle R on March 2021

We strive to exceed your expectations in waterproofing, mold remediation and foundation repair. We take pride in our work, that’s why we don’t employ subcontractors. We understand there are a lot of choices out there when choosing a certified installer – we hope you choose us! Protect your home and health from mold and mildew invaders. In our 28 years of experience, we have never encountered a wet basement, crawlspace encapsulation or mold removal condition that we couldn’t handle. Give us a call today for a free, no obligation inspection and professional basement waterproofing system tailored for your home or commercial project. AA Action Waterproofing is licensed, insured and bonded with a A+ Rating with the BBB. Please call us and we’ll happily supply you with references.

"They did a great job. We got 4 quotes; they were neither the cheapest nor the most expensive. Everything was done on schedule, and they did not try to talk us into work we didn't need. Very professional, and they did a good clean-up job. We were initially annoyed that they had not cleanly cut through our tile (which we did not think to request), but we would have ended up pulling up and replacing the cut pieces anyway, so it really doesn't matter. Water problems in our basement have stopped! We are very satisfied."

Michelle R on March 2021


Avatar for Basement Gurus, LLC

Basement Gurus, LLC

4.85(
156
)
Approved Pro

Basement Gurus, LLC

4.85(
156
)
Approved Pro
Customers say: Quality work
15 years of experience
Free onsite estimate

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025

Basement Gurus LLC, is a locally owned and operated company with over 20 years of experience. We specialize in professional waterproofing services. Our commitment is 100% guaranteed customer satisfaction on every project. Call us today, so that we can give you a free estimate and make your project come to life!

"I was getting water in my basement every time it rained, Dan helped me rule out other causes and recommended a french drain. Basement has been bone dry ever since. The workers took great care and even repaired the water damage from before. I highly recommend calling Basement Gurus for any basement related needs"

Andrew R on December 2025


Avatar for PVI Group, LLC

PVI Group, LLC

4.92(
120
)
Approved Pro

PVI Group, LLC

4.92(
120
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
3 years of experience

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"I had an area outside of my basement door entryway that was not only an eyesore, but was also pitched incorrectly allowing heavy rain to accumulate to the lip of the door frame. Corey Henderson and his crew did a FANTASTIC job overhauling that area to give me not only a beautiful outdoor gathering space, but also a refreshing peace of mind! Corey was upfront about the cost (which was very reasonable considering the size of the project) and was willing to accommodate a last-minute necessary adjustment from me. He and his crew were very respectful and friendly. I will definitely use his company for future projects."

Kathryn B on December 2025

PVI Group is your one-call solution for a wide range of home improvement, maintenance and repair and lawn care needs. Our licensed professionals are known for the quality of our workmanship and professional reliability so you know the job will be done correctly and efficiently.

"I had an area outside of my basement door entryway that was not only an eyesore, but was also pitched incorrectly allowing heavy rain to accumulate to the lip of the door frame. Corey Henderson and his crew did a FANTASTIC job overhauling that area to give me not only a beautiful outdoor gathering space, but also a refreshing peace of mind! Corey was upfront about the cost (which was very reasonable considering the size of the project) and was willing to accommodate a last-minute necessary adjustment from me. He and his crew were very respectful and friendly. I will definitely use his company for future projects."

Kathryn B on December 2025


Avatar for Xtra Care Landscaping & Design INC

Xtra Care Landscaping & Design INC

4.79(
214
)
Approved Pro

Xtra Care Landscaping & Design INC

4.79(
214
)
Approved Pro
Super Service Award
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
30 years of experience

We understand how important it is to have confidence in the people who design your landscape. We have a friendly staff of highly creative and capable people, and we pride ourselves in our excellent service recognized around DC area, Maryland and Virginia. That’s how we’ve built our business throughout more than 18 years and mostly through referrals. For more than a decade, Xtra Care Landscaping & Design, Inc, has provided professional lawn and yard maintenance as well as comprehensive landscaping design-build services to residential and commercial clients throughout the metropolitan Washington, DC area.Whether you choose mowing and edging, artificial turf or mulching our competitive pricing and professional service is among the best in the area, and be sure to ask about our complete landscape design-build services guaranteed to blend your home or office seamlessly into it’s natural surroundings. Call us for any of the listed services: Yard & Maintenance, Hardscaping, Sprinkler Systems, Lighting, Artificial Turf, Decks, Landscape Design, Going Green, Concrete Art, Or Commercial Maintenance!

"Great job. Knowledgeable and professional"

Keith M on September 2025

We understand how important it is to have confidence in the people who design your landscape. We have a friendly staff of highly creative and capable people, and we pride ourselves in our excellent service recognized around DC area, Maryland and Virginia. That’s how we’ve built our business throughout more than 18 years and mostly through referrals. For more than a decade, Xtra Care Landscaping & Design, Inc, has provided professional lawn and yard maintenance as well as comprehensive landscaping design-build services to residential and commercial clients throughout the metropolitan Washington, DC area.Whether you choose mowing and edging, artificial turf or mulching our competitive pricing and professional service is among the best in the area, and be sure to ask about our complete landscape design-build services guaranteed to blend your home or office seamlessly into it’s natural surroundings. Call us for any of the listed services: Yard & Maintenance, Hardscaping, Sprinkler Systems, Lighting, Artificial Turf, Decks, Landscape Design, Going Green, Concrete Art, Or Commercial Maintenance!

"Great job. Knowledgeable and professional"

Keith M on September 2025


Avatar for Horizon Landscaping Designs LLC

Horizon Landscaping Designs LLC

4.91(
102
)
Approved Pro

Horizon Landscaping Designs LLC

4.91(
102
)
Approved Pro
Customers say: Super punctual
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers
9 years of experience

Outdoor Designs it Includes: MASONRY AND HARDSCAPE Drainage Solutions, Patios, retaining walls, walkways, fireplaces, firepit, fences, driveways, columns, ponds, mulch, etc. We have general liability insurance License Maryland ( MHIC No. 133815 ) License Virginia Class A VA 2705189468 Free Estimate and Designs

"Horizon Landscaping Designs did a superb job of refurbishing the retaining wall on our property. It required a significant effort as it was over 20 years old and beginning to collapse. The work was completed in only two days and the crew worked nonstop to get it done. The work was flawless and the wall is in top condition now. The cost was reasonable and well worth the quality of the work. We highly recommend Horizon!"

Kathy K on September 2025

Outdoor Designs it Includes: MASONRY AND HARDSCAPE Drainage Solutions, Patios, retaining walls, walkways, fireplaces, firepit, fences, driveways, columns, ponds, mulch, etc. We have general liability insurance License Maryland ( MHIC No. 133815 ) License Virginia Class A VA 2705189468 Free Estimate and Designs

"Horizon Landscaping Designs did a superb job of refurbishing the retaining wall on our property. It required a significant effort as it was over 20 years old and beginning to collapse. The work was completed in only two days and the crew worked nonstop to get it done. The work was flawless and the wall is in top condition now. The cost was reasonable and well worth the quality of the work. We highly recommend Horizon!"

Kathy K on September 2025


Avatar for MA Cleaning & Landscaping Design Inc

MA Cleaning & Landscaping Design Inc

4.68(
444
)
Approved Pro

MA Cleaning & Landscaping Design Inc

4.68(
444
)
Approved Pro
Customers say: Super punctual
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
27 years of experience

An established family firm, MA Cleaning & Landscaping Design remains focused on providing the highest quality landscape services to commercial and residential clients in the DMV region. Founded in 1998, MA is a U.S. Small Business Administration 8(a) certified privately held family organization. Our mission is to design the yard of your dreams by providing landscape services that enhance the beauty of your garden and the value of your property. Through our unique blend of talents and expertise, our staff can create the ideal outdoor environment to compliment any structure or living space. Whether that is providing beautiful green surroundings to enhance the workplace, improving the functionality of an outdoor area or creating a unique space of tranquility in your home, MA is here to serve.

"MA Cleaning and Landscaping works quickly. We agreed to the quote they provided and they showed up 4 days later, on time, and completed the work within 6 hours. The employees were professional and very nice people to work with. The price that was quoted was reasonable and honored. Paying online was easy and transparent. We would use them again!"

Samantha T on September 2025

An established family firm, MA Cleaning & Landscaping Design remains focused on providing the highest quality landscape services to commercial and residential clients in the DMV region. Founded in 1998, MA is a U.S. Small Business Administration 8(a) certified privately held family organization. Our mission is to design the yard of your dreams by providing landscape services that enhance the beauty of your garden and the value of your property. Through our unique blend of talents and expertise, our staff can create the ideal outdoor environment to compliment any structure or living space. Whether that is providing beautiful green surroundings to enhance the workplace, improving the functionality of an outdoor area or creating a unique space of tranquility in your home, MA is here to serve.

"MA Cleaning and Landscaping works quickly. We agreed to the quote they provided and they showed up 4 days later, on time, and completed the work within 6 hours. The employees were professional and very nice people to work with. The price that was quoted was reasonable and honored. Paying online was easy and transparent. We would use them again!"

Samantha T on September 2025


Avatar for Valle concrete contractors & more LLC

Valle concrete contractors & more LLC

4.92(
37
)
Approved Pro

Valle concrete contractors & more LLC

4.92(
37
)
Approved Pro
Super Service Award
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
2 years of experience

Valle Concrete Contractors & More LLC in Winchester, VA, specializes in comprehensive concrete solutions. From installation and repair to resurfacing, our services extend to masonry, foundations, residential and commercial projects, landscaping, drywall, painting, tree removal, snow removal, post-construction cleaning, and remodeling. Count on us for excellence in every detail. Quality Concrete Contractor,Reliable Concrete Contractor Front Royal, VA; Purcellville, VA; Strasburg, VA; Berryville, VA; Shenandoah Farms, VA Concrete Contractor,Concrete Company,Concrete Construction,Concrete Specialist,Concrete Services,Concrete Driveway,Concrete Finishing,Concrete Installation,Concrete Masonry,Concrete Paving,Drywall Installation,Drywall Repair

"I have been in the Concrete construction industry for 35 years. I have seen hundreds of thousands of yards of concrete poured. Valle Concrete did everything they should do to pour a concrete patio on the ground. Did an excellent job. I would definitely hire them again."

Cliente Ron T on October 2025

Valle Concrete Contractors & More LLC in Winchester, VA, specializes in comprehensive concrete solutions. From installation and repair to resurfacing, our services extend to masonry, foundations, residential and commercial projects, landscaping, drywall, painting, tree removal, snow removal, post-construction cleaning, and remodeling. Count on us for excellence in every detail. Quality Concrete Contractor,Reliable Concrete Contractor Front Royal, VA; Purcellville, VA; Strasburg, VA; Berryville, VA; Shenandoah Farms, VA Concrete Contractor,Concrete Company,Concrete Construction,Concrete Specialist,Concrete Services,Concrete Driveway,Concrete Finishing,Concrete Installation,Concrete Masonry,Concrete Paving,Drywall Installation,Drywall Repair

"I have been in the Concrete construction industry for 35 years. I have seen hundreds of thousands of yards of concrete poured. Valle Concrete did everything they should do to pour a concrete patio on the ground. Did an excellent job. I would definitely hire them again."

Cliente Ron T on October 2025


Avatar for Yard By Yard Makeovers LLC

Yard By Yard Makeovers LLC

4.94(
85
)
Approved Pro

Yard By Yard Makeovers LLC

4.94(
85
)
Approved Pro
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers
27 years of experience

Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget

"Excellent workers that cleared a thick growth of bamboo from yard."

Amaris J on February 2023

Brian David Mahan, Master Gardener, and his expert crew have been helping homeowners in Silver Spring and Takoma Park, Maryland since 1993. We can reshape and beautify neglected yards, or any yards. Our creative expertise can provide you with a basic plan compatible with your needs and budget

"Excellent workers that cleared a thick growth of bamboo from yard."

Amaris J on February 2023

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Masonry questions, answered by experts

A well-made brick wall can last up to 100 years if maintained properly, which includes regularly repairing the mortar every 30 to 50 years. If your brick wall is under 30 years old and is already showing signs of repair, it may be due to poor brickwork and installation. Extreme weather conditions can also accelerate a brick wall’s life span (especially the exterior of a house).

Yes, depending on the type of pavers you have, you may need a specific type of sealant. For example, concrete pavers will bond differently than clay pavers or faux stone pavers and will demand a different type of sealer. If you’re unsure of the material and what type of sealant you need, you can contact the company that laid your pavers down for you.

Cobblestone can be made from many different types of stones but the most common ones, by far, are granite, basalt, limestone, and sandstone.  If you are laying a brick paver patio or other such project, the medium is different. It’s rare, but cobblestone can also be made from marble, slate, jasper, and other types of rock. Technically, you can make cobblestone from almost any type of rock, but if it is weather-resistant and stands the test of time is another question entirely.

The best type of rock for landscaping depends on your needs. If you want to build an affordable driveway, consider gravel. If you want an aesthetically pleasing patio, you can’t go wrong with flagstone. If you’re building a water feature, consider river rock as the base. Start by figuring out your landscaping project, then choose the best rock for that project.

Minor hairline cracks in mortar are normal over time. This is a natural occurrence as bricks settle. You should worry about cracks in brick if you see vertical cracks that widen as they move up, stair-step cracks, L-shaped cracks, or deep horizontal cracks. These are all more serious signs of foundation damage.

The Olney, MD homeowners’ guide to masonry services

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

What do you need done? We’ll find top pros.
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