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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
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Showing 91-100 of 110 results
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Karen C.
Wilmington, DE
6/9/2013
We were impressed with Mr. Weldon from start to finish. He is professional and timely and produces excellent results. It rained on the day that Mr. Weldon was going to put in the forms for our new walkway, but he arrived early the next day (a Saturday) and was already prepping the location when we woke up in the morning. He prepped and laid the concrete in one day. Then he returned the next day to remove the forms and to backfill with dirt and remaining sod. We have already asked him if he could come back at a later date to fix our chimney caps. I highly recommend him!
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William S.
Newark, DE
5/4/2013
I would highly recommend Keystone based on the job they did on my front sidewalk. Mark was very responsive and came out to my home to replace two 48-inch sections of sidewalk within an hour of calling me. The job he did was well done and professional. He even sent me photos of the job both before and after completion. The price seemed fair.
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Matt P.
Newark, DE
5/5/2012
Mark was on time, knowledgeable, professional and did a great job
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Jennifer F.
Wilmington, DE
1/7/2012
my phone rang literally minutes after i submitted the request. mark went out; priced and finished the job the next day - my sidewalk looks great and i thought the price was very good, will definitely bring him back and refer him to friends and family. super fast and professional, real nice guy.
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Nuala W.
Wilmington, DE
12/11/2011
Have already recommended him to two of my neighbors!! Was very pleased!
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Dennis A.
New Castle, DE
11/7/2011
Mr Mark Weldon of Keystone came right out and quoted the job. It was scheduled and completed promptly. He did an excellent job and I couldn't be more please. Thanks so much!
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Michael K.
Wilmington, DE
11/3/2011
Mark was AWESOME!!! Execellent communication, Best price in industry, best warranty in town, Extremely fast service... Couldnt say enough good about this job, would recommend to family and friends!
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Gia H.
Wilmington, DE
9/20/2011
Mark did a great job on the concrete patio. He was easy to work with also. After finishing the concrete he didn't do the great job of making the adjacent grass tie into the patio area. You could stilll see the base at some areas.
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Arthur P.
Durham, NC
9/13/2011
Mark Weldon did excellent work. He was always on time, produced high quality work on time and for a fair and reasonable price. He also cleaned up the work area very well after he completed the job. I would recommend him highly to anyone who had similar concrete work to be done.
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Fred C.
Wilmington, DE
9/8/2011
Mark was very professional, quoted a good price, completed the work ahead of time and did an excellent job. Fred C.
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