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38 Years In Business
Company Details
Hours
- Mon: Open 24 Hours
- Tue: Open 24 Hours
- Wed: Open 24 Hours
- Thu: Open 24 Hours
- Fri: Open 24 Hours
- Sat: Open 24 Hours
- Sun: Open 24 Hours
View All Details & Credentials
Achievements
Service Details
Areas of Expertise
- Roofing Install/Repair
- Gutter Roofing/Repair
- Inspection Roofing
View All Offerings and Cities Served
Cost Information
- Free Estimates
- Warranty Offered
Reviews
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Showing 1-10 of 40 results
5.0
E C.
South Ozone Park, NY
5/31/2023
JJ was professional and responsible and he explained the process every step of the way. He did a thorough job.
5.0
Ron H.
Little Neck, NY
5/22/2023
John gave me a good price. They did the entire job in 1 day. Neat, clean and professional.
5.0
Pat M.
Maspeth, Ny, NY
8/17/2022
Were on time, cleaned up after the job, brought all the materials. They were very polite!
5.0
Angela W.
Columbia, MD
3/1/2022
John Johnston Contracting is a great company with excellent customer service and a rapid response time. We were always kept up to date on the progress of the gutter cleaning. Everything was fixed by the technician very properly.
5.0
Karen M.
Woodstock, MD
3/1/2022
They repaired the shingle roofing at my place as there was a little leak on the roof. I was pleased with the service I received from John. They were quite professional and did an excellent job.
5.0
Kylie S.
Woodstock, MD
2/28/2022
I called the John Johnston contracting to seal the driveway. They arrived on schedule and gave me a call before they arrived. The work went off without a hitch, and the overall product was good.
5.0
Faith J.
Parkville, MD
2/28/2022
I had used their house roofing and gutter installation services a few times before, and they had always done an excellent job. Also, they are very neat and pleasant to work with.
5.0
Lily J.
Columbia, MD
2/27/2022
The JJs roofing had affordable prices, and making an appointment with them was effortless. I called them for the new seamless gutter job and they did great work.
5.0
Audrey M.
Ellicott City, MD
2/27/2022
On Saturday evening, JJs entire team arrived at my house to repair the shingle roofing, and I am grateful that these roofing professionals were able to fix the problem.
5.0
Cathy P.
Brooklyn, NY
5/31/2021
Provided professional service. Left work area clean. Gutter now working properly.
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