Working with ABS has been effortless on my part. I chose ABS to provide my home with a new roof. I am very pleased with the outcome. I chose ABS for a second time to complete another project. ABS implemented a1500' water damaged flooring and drywall project to a grand new beautiful home.

ABS is a friendly company to work with from start to finish.



- Ruth Spangler

Gary and Susan Ross are very conscientious about their business. They will work hard to please all clients. I would highly recommend them!!

- Charlie Schuhmacher

Gary’s quick response to my plumbing issue was appreciated. He worked to find me the best price to remediate the issue. His team did a great job finishing the job once the plumber replaced the plumbing. My ceiling looks great!



- Michelle Parent

We had new windows put in they did a fabulous job. They were very professional and did very neat work in a timely manner. We absolutely are loving them!!!



- Mary Crim

ABS just completed a 4th project for our home...they did a fantastic job on our 2nd floor bathroom. We're looking to sell our home and wanted to update the bathroom at reasonable cost. After reglazing the tub and tile, and replacing the vanity, toilet, and flooring, and giving it a new coat of paint, it looks like new! So happy with the results! Can't wait for them to update our primary bath as well. Would definitely recommend consulting with ABS for your next home upgrade!

- Karen Kinter

I would definitely recommend ABS Advanced Building Services to others based on my experience. Great Customer Service and friendly people who provide quality services. Thank you so much

- Tanisha Lee

"The owner, Gary immediately garnered my trust. He visited my home and spent time talking to me as we walked my property and I described what I wanted to do to repair a patio area. As we talked, he offered suggestions and probing questions. Following the visit, he sent me an estimate as promised. Unexpectedly and without a request, he also sent me a copy of his MD business license, references for jobs in the area his company has done, and pictures to help me visualize what we discussed. I was literally blown away! An exceptional (expanded) job was done with meticulous attention to detail in rebuilding my patio and adding walkways. I am overjoyed with the outcome. Several neighbors have come by already to take a look and I am delighted to share Gary's contact information and to refer him to others. I would definitely hire again for future jobs!"

- T. Amos