HomeAdvisor Screened & Approved
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Learn about our screening process98% Recommended
19 Years In Business
Company Details
Hours
- Mon: 7:00 AM - 7:00 PM
- Tue: 7:00 AM - 7:00 PM
- Wed: 7:00 AM - 7:00 PM
- Thu: 7:00 AM - 7:00 PM
- Fri: 7:00 AM - 7:00 PM
- Sat: 7:00 AM - 7:00 PM
- Sun: 7:00 AM - 7:00 PM
View All Details & Credentials
Achievements
Service Details
Areas of Expertise
- Brick and Stone Patios, Walks, and Steps - Install and Repairs
- Brick or Stone - Tuck-Pointing
- Concrete Driveways and Floors - Install and Repairs
- Brick or Stone Fireplace (Non-Gas) - Repair
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Warranty Offered
Reviews
Write a Review
Showing 71-80 of 110 results
5.0
Francis T.
Newark, DE
4/9/2015
Due to some over salting on my part, my front sidewalk had begun to deteriorate. We reached out to Keystone via Home Advisor and received a call with an hour. Mark showed up on time for the estimate. The price he quoted was very reasonable so we decided to move forward with the project. Mark returned later that day and replaced a large section of our sidewalk. Overall I had a great experience and the finished product resulted in Mark having to give a few estimates to neighbors before he could even drive down the street.
5.0
Ron S.
Hockessin, DE
4/6/2015
Mark Weldon, owner of Keystone Masonry & Concrete Co., is highly professional and his work shows it. Equally important, he provided a fair price, was prompt to start and finish the job and was kind to the surrounding area. I have more work to get done and plan to call Mark.
4.5
Aurelia L.
Wilmington, DE
3/27/2015
He was courteous and extremely professional.
5.0
Fran W.
Newark, DE
12/9/2014
The contractor was very professional and courteous. Took care and time even though it was a small project.
5.0
Barry H.
Newark, DE
11/23/2014
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5.0
Brian K.
Claymont, DE
11/13/2014
Very good customer service and quality work
5.0
Rebecca R.
Newark, DE
10/21/2014
Mark was very fair and accommodating - my job was complete same day and he came back 2 weeks later to ensure I was happy!!! I would definitely recommend this company.
5.0
Elizabeth K.
Wilmington, DE
9/28/2014
He did a great job, very professional and polite and the brick work looks really good.
3.5
Lee R.
Elkton, MD
9/25/2014
Very prompt for estimate and showing up to do the job. I thought his price was high for 4 hrs of work, but he got it done. $225. an hr is very high, but again he got it done.
5.0
Tarah B.
Wilmington, DE
9/23/2014
Great work. Prompt, professional and thorough. Would highly recommend.
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