Kitchen & Bathroom Countertops

We are countertop experts! We design, manufacture and install Granite and Marble countertops and surfaces throughout Maryland.VIEW PRODUCTS →


From Design To Build

We seek to continually reduce our carbon footprint and remain at the forefront of sustainability initiatives in the marble and granite industry. Ask about our green construction options! LEARN MORE →


Turning Countertop Dreams Into Reality

Best of HomeAdvisor 2015 Winner! Our design services are tailored to you. Award winning designers working with you to create the countertop of your dreams. ABOUT US →


Back to Nature

AGS countertops are the best choice for converting your kitchen into an elegant place.CHECK COLORS →


Bring New Dimension to Your Bathroom

Choose the vanity that is right for you. Check our wide selections of vanities to complement your bathroom decoration.CHECK COLORS →


We work with the best experts to achieve highest standard of professionalism.

We never compromise on the quality of our products and offer high quality countertops.

Our state of the art slabyard offers more than 100 color selections for your project.

We always ensure the project is delivered to the highest standards and on time.

Reviews by HomeAdvisor
Advanced Granite Solutions - Best of Award Winner
HomeAdvisor Screened & Approved
Top Rated Contractor - Advanced Granite Solutions
HomeAdvisor Elite Service Award - Advanced Granite Solutions

We specialize in designing, manufacturing, installing and remodeling for kitchen and bathroom countertops throughout Maryland. Contact us for your dream countertops!


Check some of our customer kitchen, bathroom and other projects.

Please click picture to enlarge.


  • Just a note to thank you and your staff for a job well done!! I just love my kitchen- the granite counter is beautiful! Everyone was very professional and I felt like I was working with ``the best in the business.`` I will highly recommend you and your company.

    • Cheri Jones
  • Thank you for transforming my kitchen into the kitchen of my dreams!! It has been a true pleasure working with Advanced Granite Solutions every step of the way. From receiving my estimate, having the template taken, to installing the granite, I never imagined it would be such a quick and smooth process. Everyone at AGS is friendly and so courteous while paying attention to every detail. You are true craftsman!!

    • Tina Regester
  • We would like to thank you for the beautiful granite counters in our newly remodeled kitchen. The Creama Bordeaux granite adds a special touch due to the unique stone. It was a great experience dealing with the professionalism and expertise of Advanced Granite. We would highly recommend Advanced Granite to any potential clients. Again, many thanks for a job well done!

    • Daron & Chris Steinberg
  • We just wanted to let you know how pleased we are with our new granite kitchen countertops. The stone is beautiful and we appreciate having one small, unnoticeable seam for a very large counter area. We know our kitchen was a bit of a challenge with its unusual countertop setup, but your crew handled it beautifully. We will gladly recommend you to any future customers. We especially value your attention to details and the friendliness of your entire staff.

    • Mark and Patty Kapelanczyk
  • I love my granite countertops! Your company and granite have exceeded my expectations beyond belief. I had no idea what I was doing in this kitchen remodeling process, but your people guided me with patience through every step even when I changed my mind 10 times! The gentlemen who installed the granite were also wonderful. They were very meticulous and neat in their work and cleanup. I will highly recommend A.G.S to everyone!! You’re the best!!

    • Lisa Becker
  • From the first contact to the installation - everyone was very professional and accommodating. Thank you, thank you, thank you!

    • Robyn & Ted Hofferbert
  • I want to Thank you all for your help in buying our granite countertop and the installation. From the office people to the installers, everything went very smooth. I have told a lot of people about your business. Best of luck to you all.

    • Chester and Elizabeth Nichols
  • Thank you so much for the superb job you did installing our granite kitchen countertops. You were very professional and helpful. We will not hesitate to recommend you to anyone we hear is interested in a kitchen improvement. Thanks again!

    • Kevin & Sandy Moran
  • FANTASTIC!! We have an old farmhouse with oddly-shaped corners and tough angles. The installers just left and we couldn't be more pleased with our new granite countertops! Less than two weeks ago we got our estimate, and today we have gorgeous new counters and fixtures. Not only that, AGS beat the our closest other estimate by more than half. Walking through the warehouse and seeing the actual stone was amazing and will would definitely recommend this company to anyone considering new counters. Thank you!

    • Brendaleemc
    • 03/09/2013
  • AGS makes purchasing granite quick and easy. Their showroom is stocked well, and scheduling our installation was a breeze. We purchased our new undermount sink from them too, which was less costly than any other big-box hardware store options or online comparisons. The installation men and plumber were knowledgeable and friendly. We would recommend AGS to others, and we'd return again!

    • Harper K.
    • 01/27/2014
  • Wonderful, helpful, and most importantly patient staff! Hailee was very knowledgeable and really went the extra mile to help guide me to my perfect kitchen. From start to finish AGS was prompt and professional. Great company!

    • Liza M.
    • 01/30/2014
  • I purchased granite for my basement wet bar from AGS. A great experience from purchase to installation. A large selection of stone to choose from. The dates for measure and installation were determined at purchase. Everything went as scheduled despite a major snow storm during the process. The installers did a great job. My bar looks better than I had anticipated.

    • Robert S.
    • 02/25/2014
  • Grate showroom! Professional work ethics!
    Their stone is reasonably priced! I purchased granite from them twice (kitchen and powder room). Both times I received great service from AGS!! Thank you!

    • Khrystyna B.
    • 07/17/2014
  • I am very pleased that AGS installed granite in my kitchen. The service was excellent from buying the granite to having it installed. My daughter was the one who recommended AGS after she had them install granite in her remodeled kitchen. I definitely will use AGS again for other projects at home and strongly recommend this company to others!!

    • Sstepchenko
    • 07/18/2014
  • Couldn't be happier with new granite in the kitchen. Thank you AGS!

    • Sofia S.
    • 07/19/2014
  • The staff at AGS are great. We had a great experience from picking the granite out in the showroom to measurements and installation. We recommend them to anyone for granite. They give you time to chose granite and talk about it without them standing over you. We used them for our kitchen and our now using them for our master bathroom!

    • John L.
    • 03/27/2015
  • We want to thank everyone at AGS for our beautiful new countertops. The work was done in a professional way from start to finish. You were highly recommended by several of our friends and now we know why. Thanks for everything you did...

    • Rick G.
    • 04/23/2015
  • After visiting several retailers to pick out new granite we decided to go with Advanced Granite Solutions. From the moment of contact to the end of the installation we received excellent service and it took less than 2 weeks from the time we made our decision to the day of installation. A special Thank You to Kristy Fox who was so patient with me trying to make a decision on which granite piece I wanted for my kitchen and I love it. Also thank you to Todd, Amanda, the installers (sorry forgot names) and Eric.
    Everyone at Advanced Granite was professional, kind and courteous and I will definitely recommend you to all of my family and friends!

    • Mike Ripple
    • 05/26/2015
  • AGS did an amazing job on our kitchen counters. The measuring was accurate, the sales people and installers were extremely professional and accommodating to our schedule. They were here when they said they would be here ... the price was exactly as they quoted and our kitchen looks amazing. Incredible job! Highly recommend!

    • Elizabeth D.
    • 06/05/2015
  • Advanced Granite Solutions was the best place I could have chosen to order my granite kitchen counters. I choose them based upon their great reviews online, and I'm glad I did. They have a HUGE stock of some of the most beautiful slabs of granite at a great price. Their turn around time from the date of measure to install was so quick. The installers were great, The seam work on my counters is a work of art.( I can't see it.) Special thanks to Cindy who works for A.G.S., very knowledgeable and so helpful.

    • 09/25/2015
  • Beautiful granite at a great price and the service was EXCELLENT!

    • Mary Chavis
    • 11/25/2015
  • After 49 years of dealing with services and products for the house, we must say that we have never encountered a company like AGS that puts customer satisfaction above everything. The quality, workmanship, pricing and SATISFACTION was beyond expectations. Staff and owners were some of the nicest people we have ever dealt with… We have recommended AGS to and will continue to do so to friends and Family. Some of them have already used them. Once again thanks for everything.

    • Frank E.
    • 02/12/2016
  • Awesome group of people to work with and we are very happy with the finished product. Don't give it a second thought to hire Advanced Granite.

    • John Spangler
    • 03/19/2016
  • Anyone Who Has Done Any Kind Of Project Knows That There Are Potential Problems.
    I Can't Say Enough About Advanced Granite Concepts. They Spotted & Corrected An Internal Error That Could Have Gotten Past Me. Very Grateful For Their Attention To Detail. The Showroom & Selection Made Our Choices Easy & Affordable.
    Installation Was Perfect. Professional Craftsmen, Skilled At Their Job, Polite & Clean.
    I Would, & Have Recommended The To Neighbors & Friends.

    • Stephen Ruckel
    • 05/04/2016
  • I just wanted to take a minute to email you, as I was super impressed with the customer service displayed by your company. The two gentleman that came for the removal/install yesterday were extremely courteous and friendly. They knocked out the project with great work in almost less than 2 hours. Also, the plummer (Eric?) that came was just as friendly and professional. The project looks great and seamless, so just wanted to pass that along. I will highly recommend you to anyone that asks, as well as consider you for future projects.

    • Patrick P.
    • 05/17/2016
  • These people were wonderful. Cindy, our sales lady made everything happen in the time frame that we needed, from measuring to installing. Measuring was quick and accurate. I loved how they sent us the diagram of possible layouts of the granite so we could pick. Installation was precise, quick and accurate. Would definitely use them again.

    • Ashley N.
    • 05/22/2016
  • My husband and I came in recently to remodel our home. A lovely young woman named Tiffany helped us. She was absolutely fantastic. She answered all of our questions and was able to get us the kitchen of our dreams! The gentleman who did the measurement was very knowledgeable and our install was flawless! I cannot say enough wonderful things about Tiffany and the AGS team! Will be referring them to everyone!

    • Lyla Robinson
    • 06/19/2016
  • Just a quick word to say that although the process took longer than expected, the end result is quite lovely. Special kudos to Luke for his skill at measuring and Tiffany for her professional and calm manner in dealing with difficult situations.

    • 06/23/2016
  • Hired AGS to install my granite 5 years ago while renovating my kitchen. They came highly recommended. They were courteous, professional, prompt and very knowledgeable about the types of stone and granite. Their inventory on-site cannot be matched. It was a joy to walk around with a nice cup of coffee and take it all in. They use the latest technology during template process and install was flawless. Wait time was painless. Prices are very competitive! Now I am having a house built and wanted to hire them again; however, my builder didn't have an account and I was talked into using another. The seam was bad using old technology (cardboard template - whaaaat?). Their inventory was low. They ended up having to do half the granite counter top over again and it took a MONTH. I highly recommend Advanced Granite Solutions. Make your granite needs a good and pleasant experience. If I ever need this service again, its a no-brainer - AGS!

    • C. Smith
    • 07/2016
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