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FeaturedConcrete & Masonry Contractors in Washington, District of Columbia

A1 Masonry Contractors

Top Spot in Washington Today 4.90 (160 reviews)(202) 855-3245

A1 Masonry Contractors

A1 Masonry Contractors is based in Washington, DC, and serves the Washington Metro Area. It handles masonry and paving, along with hardscaping and structural work.

Last Updated October 3, 2026.

Business Highlights
  • It is family-owned.
  • It is licensed and insured.
  • It has been in the masonry trade for four generations.
  • Its team is certified and trained for repairs and installations.
  • It offers free estimates.

Service Area

Washington Metro Area.

Featured Local Business

A1 Masonry Contractors is one of 7 concrete & masonry contractors ProsGrade lists in Washington, District of Columbia.

Featured
Featured on ProsGrade
Listing details

12 services listed, including Masonry repairs, Masonry chimney repairs and Patio construction and repairs. Open 7 days a week. Rated 4.9 from 160 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How A1 Masonry Contractors compares with the other 6 concrete & masonry contractors on ProsGrade in Washington, using public Google ratings and review counts.

  • Ranks in the top quarter of the 7 Washington concrete & masonry contractors on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Washington concrete & masonry contractors on ProsGrade.
  • Has the most Google reviews (160) of the 7 Washington concrete & masonry contractors on ProsGrade.
  • One of 6 Washington concrete & masonry contractors on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Masonry repairsstone, concrete and brickwork
  • Masonry chimney repairsloose bricks, mortar and flashing
  • Patio construction and repairsflagstone, natural stone, concrete and brick pavers
  • Pavingasphalt, concrete and interlock pavers
  • Wall claddingstucco, brick slips and composite siding
  • Concrete and cement repairscracked concrete
  • Foundation repairs
  • Basement waterproofing
  • Walkways and pathsflagstone
  • Doorsteps and masonry stairscircular, squared-off, elevated and stoop-style staircases
  • Pool construction and renovations
  • Masonry wall construction

Reviews

What customers say

Customers praise clear communication and tidy work areas. One customer describes a paver driveway with tight, level pavers that showed no shifting after a year of snow plows and heavy trucks.

Customer Reviews

Cris Hernandez

John did an outstanding job from start to finish. He was professional, reliable, and paid close attention to every detail of the project. He communicated clearly throughout the entire process, showed up when he said he would, and made sure everything was completed to a high standard. The quality of his workmanship exceeded my expectations, and he left the work area clean and organized each day. It’s not easy to find a contractor who is honest, skilled, and dependable, but John checks all those boxes. I would highly recommend him to anyone looking for quality work and a stress-free experience. I will definitely be using him again for future projects.
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Francis Acevedo

The masonry work completely transformed my property! Great communication, fair pricing, and beautiful results. Contact them for fast and effective service! Thank you for your hard work!

Steff Cruz

????? I recently hired A1 Masonry Contractors for a masonry and hardscaping project, and I couldn’t be happier with the results. From the initial consultation to the final walkthrough, the team was professional, knowledgeable, and attentive to every detail. Their workmanship was outstanding, and they completed the project on time while keeping the work area clean and organized. The quality of their brick and stone work exceeded my expectations, and it’s clear they take pride in what they do. Communication was excellent throughout the entire process, and they were always willing to answer questions and offer helpful recommendations. If you’re looking for a skilled masonry contractor, I highly recommend A1 Masonry Contractors. Their dedication to customer satisfaction and quality craftsmanship truly sets them apart. I would definitely use their services again in the future.
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harper broussard

A1 Masonry Contractors installed a paver driveway for us after our old concrete kept settling. They excavated deep, laid proper base and edge restraints, and the pattern we picked came out sharp. The crew worked fast but didn’t cut corners - every paver is tight and level. It’s been a year through snow plows and heavy trucks with zero shifting. A1 Masonry Contractors built us a driveway that’s functional and looks great from the street.
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Jason Allen

We choose A1 Masonry Contractors to do our driveway and front walks for our outdoor home renovation. This was a big project and needed to be perfect. John and his crew did an outstanding job. We went with the color Granit City with a dark "Black" border. John communicated very well throughout the process and when the job was finished left the site very clean. Top Notch Work.
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Frequently Asked Questions

Does A1 Masonry Contractors handle emergency masonry work?

The company says its team is on standby seven days a week for emergency masonry assistance.

What does A1 Masonry Contractors' driveway guarantee cover?

The company says its guarantee covers the driveways it installs.

How does A1 Masonry Contractors assess chimney problems?

The company says its technicians assess the chimney and its components, then recommend a course of action.