Rachel F.
Complete Building Services
“SGS has been a great company to partner with for all of our structural and grouting needs. Very quick to respond and remarkable customer service, we have never been disappointed... Read More
Elaine G.
Sr. Project Manager, Schoenfelder Renovations
“SGS has been great to work with. They are responsive to questions and do great work in a timely matter. I look forward to continuing our partnership with them in the future." Read More
LaMont R.
Contractor, HSU Builders
“I wanted to take this moment and highlight gratitude for such a great working relationship with SGS. The SGS team has been very professional, patient, and has gone above and beyond... Read More
Robert G.
Service Manager, James Myers Company
“SGS has been performing our leak sealing repairs for over 15 years, and their work has been very successful. Starting with their knowledgeable office and estimating staff, they provide quick... Read More
Janis J.
GP Contracting
“SGS has been a great partner in our work with various Federal Agencies. Their professionalism and reliability shine through when the teams arrive on-site fully prepared and ready to work... Read More
Christopher R.
Development Project Manager, Douglas Development Corporation
“SGS has completed a few very challenging foundation wall waterproofing projects and a Pepco conduit waterproofing project for me over the past 10 years. Great contractor and quick to respond... Read More
Matt F.
Territory Account Manager, Colony Hardware
“SGS is a very loyal partner of ours. They have a very professional staff that pays close attention to detail and accuracy. I look forward to what the future holds... Read More
Lou B.
The New Barbett Corporation
“Superior Grouting Services is a truly professional company, and I appreciate your time and attention. I greatly appreciate your help to make my job easier with your knowledge of the... Read More
