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5 Years In Business

Company Details

  • Verified Licenses


  • Mon: 8:00 AM - 8:00 PM
  • Tue: 8:00 AM - 8:00 PM
  • Wed: 8:00 AM - 8:00 PM
  • Thu: 8:00 AM - 8:00 PM
  • Fri: 8:00 AM - 8:00 PM
  • Sat: 9:00 AM - 5:00 PM
  • Sun: Closed
View All Details & Credentials


Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Credit Cards Accepted


43 Verified Reviews
  • 5
  • 4
  • 3
  • 2
  • 1

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 43 results
5.0 Thomas W. Perry Hall, MD

We called tri state exteriors at 400 on Wednesday and they were at our house 930 the next day. They did a great repair. They reinforced the nailing of the shingles that the wind busted free.

5.0 Joseph H. Aberdeen, MD

everything went well

5.0 Judith S. Abingdon, MD

Excellent work! Friendly and professional. Mr Martin and employee went above and beyond to complete my job. It turned out above my expectations. I love it so much! I will definitely keep Tri State Exterior Design in mind for any future jobs.

5.0 Craig M. Abingdon, MD

Adam and Antoine were very good! They were so professional and so respectful. They did everything they could to get the job done in a timely fashion and they did! I would recommend this company to anyone that needs outdoor home improvement job!

5.0 Mike R. Bel Air, MD

Service was on schedule. Work was done well. Follow up to the job was done. Extra details were done without charge. Adam was very easy to deal with. Very happy with the work.

5.0 Dave G. Joppatowne, MD

Adam came out and gave me a fair quote and the assurance they could get the job done. Was really polite, professional and knowledgeable of the work I needed. The job was completed the very next day and I would absolutely hire them again.

5.0 Edward M. Abingdon, MD

Adam was very professional right from the start. He called and asked how he can help. After describing what the problem was, he stated he can help. After arriving he assessed the problem, described what was required to correct the issue, provided a price and performed the necessary repairs. The front door has not operated like that in years! Adam explained clearly what caused the issue. He was very thorough with his clean up. Adam called later that evening to make sure that we were satisfied with the repair. Again, very professional! I will hire Tri State Exterior Design again.

5.0 James A. Abingdon, MD

What a pleasant experience being informed about the work being done, and the demeanor of Mr Martin. He set the tone in our conversations which enhanced the entire experience. Am trusting this talented professional and will endorse his company in any way. Well done!

5.0 Dale H. Aberdeen, MD

Adam contacted me and came by and gave me a price below the quote. After looking at the project he did the work on the spot instead of having to wait three days. He was quick and knowledgeable. I was surprised at all their services. I will definitely be using Tri State for future work. I highly recommend Tri State for their quality work, friendlinesss, and their professionalism. Thank you very much Adam.

5.0 Robert P. Bel Air, MD

The contractor was prompt- first contacted on Thursday, written quote provided on Thursday, job completed the next day - replaced two exterior doors. Even when they encountered a small problem, they immediately went to Home Depot to procure a door latch to solve the issue and did not charge for the extra labor and time. Very professional people.


Tri State Exterior Design

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