Keystone Masonry & Concrete

concrete repair contractor, masonry contractor, hardscaper

About us

Keystone Masonry & Concrete is your one-stop shop for brick and concrete projects! We are experienced in customizing to your needs. We look forward to assisting you on your next project. When you think brick or concrete, think Keystone Masonry & Concrete!

Business highlights

18 years of trusted experience

Amenities

Free Estimates
Yes
Warranties
Yes

Reviews

4.8110 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
75%
4
5%
3
2%
2
0%
1
1%


Rating CategoryRating out of 5
quality
4.9
value
4.7
responsiveness
4.9
Showing 1-25 of 110 reviews

Brandy P.
05/2023
5.0
Mark did a wonderful job on my property. I wish I could hire him for all the work my house needs. Prompt and professional!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Betty M. T.
11/2022
5.0
My first stress-free experience! My brick-pointing project was done quickly and professionally, and to my complete satisfaction. Can't say enough about the professionalism of Mark Weldon and his attention to detail. He was prompt, courteous, and a pleasure to do business with. Will use his company again.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,200

Zach R.
09/2022
5.0
Came out for a quote the next day, were able to complete repairs to basement window and pointing/fixing foundation brick quickly. It looks great! We would definitely hire them again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Abdoulla C.
05/2021
5.0
Overall good, quick

Rating CategoryRating out of 5
quality
4.5
value
3.5
responsiveness
5.0

Yes, I recommend this pro

James W.
04/2021
5.0
Truly a great experience. I needed a sidewalk repaired in front of my house and I received fast, quality service. I'm pleased with the results and the owner was extremely professional.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$350

Mary M.
04/2021
5.0
Nice guy came on time . Awesome job

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jacob H.
10/2020
4.0
Cement accidentally fell in my drain, but the contractor was able to come out and address all of my concerns. Overall I am happy with the work.

Rating CategoryRating out of 5
quality
4.0
value
4.0
responsiveness
4.0

Yes, I recommend this pro

Michael G.
09/2019
5.0
Professional job at a good price.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$3,000

Ginina B.
09/2019
5.0
A great guy. Fast easy and great worker. Have already referred him

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Donaldduffy D.
05/2019
4.0
Good work but pricy.

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Coral B.
02/2019
5.0
Mark was on time, polite, and easy to work with. He did a wonderful job!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Shawn H.
12/2018
5.0
I think Keystone Masonry (Mark Weldon) did a fantastic job with our steps, he was upfront, punctual, and we're satisfied with the job he did.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Deb H.
12/2018
5.0
We had been trying for months to get our home pointed. At the time I didn't know about HomeAdvisor but NOW I DO!! Mark was AWESOME!! Talked to him about a minute after requesting a quote-he came out that day-gave us a great quote and had the work done within 48 hours. It doesn't get better than that!! I would recommend Mark to everyone! Professional, on time, explains everything and his word is GOOD! I would hire him again and again!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$2,000

Dawn S.
11/2018
5.0
He did an amazing job!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jim P.
11/2018
4.0
{No Comment}

Rating CategoryRating out of 5
quality
4.5
value
2.5
responsiveness
4.5

Yes, I recommend this pro

Matthew M.
11/2018
5.0
Professional work, reasonably priced, fast response. I am very happy with this transaction. I would definitely hire again

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

David S.
09/2018
5.0
Mark of Keystone Masonry and Concrete did an excellent job!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro
$1,275

Zheng L.
08/2018
5.0
He is a very hard worker, his work is very detail oriented, and I really appreciate everything that he did! I would definitely recommend this business!

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Kathleen S.
08/2018
3.0
Work was perfect but price was high

Rating CategoryRating out of 5
quality
5.0
value
4.0
responsiveness
5.0

Yes, I recommend this pro

Barbara J.
08/2018
5.0
Excellent quality!!! Mark was professional and on point from beginning to end of project

Rating CategoryRating out of 5
quality
5.0
value
4.5
responsiveness
5.0

Yes, I recommend this pro

Barbara J.
07/2018
5.0
Professional,courteous and eager to meet the needs of the customer without appearing pushy easy to relate. I would recommend his work to my associates

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Richard G.
07/2018
5.0
Mark was a hard worker, stayed with the job, added some good improvements and was great to work with.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Jeanie I.
07/2018
5.0
Despite the heat Mark worked thru it and finished the sidewalk repair. He was able to do it within my budget. I would highly recommend him.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Eric H.
06/2018
5.0
Mark from Keystone was very prompt in returning my calls and showed up on time for his scheduled visits. He was polite and courteous to myself and my tenant and respectful of our time. Mark was able to work within my budget and still deliver a quality job. I would not hesitate to contact Keystone Masonry & Concrete for future work.

Rating CategoryRating out of 5
quality
5.0
value
5.0
responsiveness
5.0

Yes, I recommend this pro

Contact information

5 Vane Ct, New Castle, DE 19720


Service hours

Monday:
7:00 AM - 7:00 PM
Tuesday:
7:00 AM - 7:00 PM
Wednesday:
7:00 AM - 7:00 PM
Thursday:
7:00 AM - 7:00 PM
Friday:
7:00 AM - 7:00 PM
Saturday:
7:00 AM - 7:00 PM
Sunday:
7:00 AM - 7:00 PM

Service Categories

concrete repair contractor,
masonry contractor,
hardscaper

FAQ

Monday: 7:00 AM - 7:00 PM

Tuesday: 7:00 AM - 7:00 PM

Wednesday: 7:00 AM - 7:00 PM

Thursday: 7:00 AM - 7:00 PM

Friday: 7:00 AM - 7:00 PM

Saturday: 7:00 AM - 7:00 PM

Sunday: 7:00 AM - 7:00 PM

Yes, Keystone Masonry & Concrete offers free project estimates.
No, Keystone Masonry & Concrete does not offer eco-friendly accreditations.
No, Keystone Masonry & Concrete does not offer a senior discount.
No, Keystone Masonry & Concrete does not offer emergency services.
Yes, Keystone Masonry & Concrete offers warranties.

Contact information

5 Vane Ct, New Castle, DE 19720


Service hours

Monday:
7:00 AM - 7:00 PM
Tuesday:
7:00 AM - 7:00 PM
Wednesday:
7:00 AM - 7:00 PM
Thursday:
7:00 AM - 7:00 PM
Friday:
7:00 AM - 7:00 PM
Saturday:
7:00 AM - 7:00 PM
Sunday:
7:00 AM - 7:00 PM