Keystone Masonry & Construction
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Keystone Masonry and Construction is your go-to source for any kind of masonry or concrete work you need. From waterproofing, repointing, concrete and foundation repairs to patios, chimneys, and retaining walls, let us put our over 30 years of experience to work for you! You'll receive high-quality workmanship and competitive prices when you hire our team.

For a FREE estimate, call or text (617) 586-2285. Trust Keystone Masonry and Construction for all types of masonry work for residential and commercial properties. Call (617) 586-2285 for a FREE estimate today. Add value to your property and extra living space with a quality patio installation from Keystone Masonry and Construction.

Call or text us today at (617) 586-2285. Let us come and repair your cracked or broken up concrete driveway, sidewalk, walkway or any other surface! Seniors and military personnel get discounts with us! If you're considering a beautiful and functional retaining wall for your property, we use the best materials available to build sturdy retaining walls on your commercial and residential property.
Services
Whether you would like a beautiful patio for your home or want to add a unique brick design around your commercial building, contact the experts at Keystone Masonry and Construction for all your masonry work. You can rest assured that our expert team only uses the best-quality products and that their work will last for years to come.
Trust the professional team at Keystone Masonry and Construction to renew mortar joints and repair loose bricks and stones to your home or business. When the mortar holding up your brickwork begins to crumble, crack, or recede, it's important to have it chiseled out and repointed. With over 30 years of experience, our team can repair just about any structure!
Increase the value of your property and outdoor living space with a new patio installation from Keystone Masonry and Construction. Whether you bring us your ideas or trust in us to design the perfect patio for you, we can make your patio out of any material to match your style. You can select from a wide array of durable materials and styles.
Create an inviting atmosphere that is decorative and functional with the help of Keystone Masonry and Construction. Whether you need decorative stairs to complement your retaining wall or welcoming steps leading up to your door, rely on our top-quality masonry work. We aim for 100% customer satisfaction.
If you own an older home or business, chances are that you have some cracked or old masonry that is allowing water to flow through. At Keystone Masonry and Construction, we can help to protect your structure with comprehensive waterproofing services. With over 30 years of experience, our team can prevent or repair damage involved with water intrusion that prevents mold, dampness, rotting wood and more.
Reviews (9)
Stephen Cidlevich
Stephen Cidlevich
Jul 17, 2021
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Positive: Professionalism, Quality, Responsiveness
The team at Keystone Masonry & Chimney did an awesome job redoing and rebuilding the wall in front of our house. They were responsive and professional from the moment we contacted them until the job was done. I’d highly recommend them if you’re looking to have masonry work done.
John
John
Jun 13, 2021
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We hired Keystone to repair the stucco on the foundation of our house and remove the concrete foundation from an old brick wall. Keystone was very responsive to my inquiry, quoted us a very fair price and completed the work very quickly. They also noticed that a step on our front brick stairs needed some repairs, including replacing a tread, (something we’d noticed before) and did that as well, also for a very fair price. The front of our house looks great now and we couldn’t be happier with our experience with Keystone.
I will definitely call Keystone again when i next need work done and
Jef McCarty
Jef McCarty
Apr 28, 2021
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These guys build me a sweet front stairs Will definitely use them for my chimney In the fall
Jason Myers
Jason Myers
Apr 20, 2021
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Had an all around good experience when we hired keystone masonry to install our new retaining wall very good team thanks guys
Hannah Wu
Hannah Wu
Apr 20, 2021
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Keystone masonry team came and stuccoed our new garage, and did a great job. They matched existing stucco to our liking, and also patched a few spots on existing house nicely.
They arrived on time and cleaned up well too. Nice job!
John Quilligan
John Quilligan
Apr 17, 2021
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Joe did a terrific job laying concrete block for the foundation of our small addition. He was completely professional and efficient. The crew were focused and took care to clean up well when the job was done. The pricing was very reasonable. We will have them back later on in the project for some interior finishing touches.
Highest recommendation - you can't go wrong with this company.
Paulo Eangel
Paulo Eangel
Dec 07, 2020
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I am very pleased with my chimney! Keystone masonry and chimney came out to give me an estimate and he was very kind and courteous. Very reasonable price for the quality of service. Also I love the fact that they cleaned up so well after themselves. Didn't leave a mess at all. Thank you! Five star service! I highly recommend Keystone masonry and chimney!
Chris Quill
Chris Quill
Nov 03, 2020
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Keystone masonry and the team are most friendly and professional masonry company ive dealt with they came straight out to our emergency call when our chimney collapsed and made it safe right away and fit us in for a priority repair best service would recommend them completely
Kevin Anderson
Kevin Anderson
Jul 17, 2020
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The guys from keystone masonry and chimney did a great job on our stairs and chimney repair there reliable and very clean no mess left behind we were very happy and will have them back next year for our wall rebuild best choice for masonry