Emergency Service | On Call 24/7: (301) 322-7878


Comprehensive Grouting & Concrete Restoration Solutions

Elevate Your Structures with Our Specialized Services

SGS is a full-service company, providing experienced work crews seven days per week, including night work. SGS offers its customers the highest quality customer service, care, and attention in the following areas:

Concrete Repair and Restoration

  • Partial and full depth repairs
  • Rebar repair
  • Structural rehabilitation

FRP (Fiber Reinforced Plastic/Carbon Fiber)

  • Strengthening of structural concrete
  • Flexural/shear strengthening


  • Below grade foundations
  • Negative and positive side applications
  • Waterproofing/warranty repairs

Grouting (Structures)

  • Leak sealing and investigation
  • Urethane/Epoxy injection
  • Conduits/Pipe Penetration sealing
  • Elevator pits, water and wastewater tanks,
  • vaults, tunnels
  • Cement/Chemical grouting
  • Slip-line grouting

Grouting (Soils)

  • Soil stabilization (compaction grouting)
  • Void filling
  • Sink hole remediation
  • Curtain grouting/Permeation Grouting
  • Slab jacking

Control/Expansion Joint Systems

  • Caulking/Sealants

Exploratory Services/Demolition

  • Investigative services for structural
  • GPR/Rebar scanning
  • Core drilling (various sizes)

New Concrete

  • Building (footings, slabs, columns, beams)
  • Site Concrete (bollards)

Masonry Restoration (Tuck-pointing/Brick replacement)

Preserve the beauty and integrity of your masonry structures through our meticulous restoration work.

24/7 On Call Service

Emergency Services – SGS, LLC

Leak Detection, Investigation and Repair

Hazard Analysis

Emergency Water Intrusion

Emergency On-Site Consultation

They Trust Us

We Value Our Clients

Our clients’ satisfaction is our top priority, and we are committed to building lasting relationships based on trust, professionalism, and exceptional service. We have worked with a diverse range of clients across the Mid-Atlantic region, serving everyone from small businesses to large corporations and government agencies.

Frequently Asked Questions

Understanding Our Services

Have questions about our comprehensive range of services? We’ve got you covered. Below are some common inquiries we receive about our expertise, process, and commitment to excellence.

What types of projects do you specialize in?

We specialize in a wide range of projects, including concrete repair and restoration, structural and soil grouting, waterproofing, FRP strengthening, masonry restoration, and much more. Our expertise covers both residential and commercial projects.

How experienced is your team?

SGS employs some of the most experienced estimators, project managers, and field technicians in the industry. This is what sets us apart from our competitors.

How do I know if my project needs your services?

Have us come out for a site visit. We can provide an estimate within 24 hours in most cases. On more complex projects we can design a solution in house or work along side one of many engineering firms we have relationships with in the area.

What sets your company apart from competitors?

Experience, dedication, and customer service. We have the most experienced employees in the industry who are dedicated to finding solutions not just short term fixes, and when you call we answer.

What geographic areas do you serve?

We currently serve the entire Mid-Atlantic region but are expanding services throughout the entire east coast.

Do you offer warranties on your services?

Most projects come with a 1 year standard warranty. Longer warranties may be offered on a case-by-case basis.

How can I request a quote for my project?

Call or email us at the contact information located at the bottom of our website, or click the large red button at the top of the website that says “Request An Estimate Now!”.
Still have questions or need further information?
Don’t hesitate to reach out to us.


Request Estimate