Superior Grouting Services, Inc.

Bladensburg, MD 20710

Company Info

  • Est. 1962
  • Size 100-249 Employees
  • Annual Vol Undisclosed

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Our Story

Superior Grouting Services, Inc. (SGS) is a highly specialized firm offering clients years of experience and expertise in innovative, cost-saving solutions from structural rehabilitation to soil stabilization problems. SGS is a well-known, established and trusted company in the Mid-Atlantic region and the East Coast, with a reputation for high quality services and customer care.

Established in 1962 under the original name Technical Waterproofing Services, SGS was incorporated in 1989, and offers clients years of experience in solving grouting problems. SGS is a full service company, providing experienced work crews seven days per week, day or night. SGS also offers its customers the highest quality customer service, care, and attention.

If you have problems related to water leakage, unstable soil or foundations, sinking concrete slabs, or cracked or deteriorated concrete, we can help you. Choose the trusted name in the Mid-Atlantic region and the East Coast—choose SGS.

What We Do

Commercial Experience

Misc Project Museum Office Building
Non-Residential Building

Regions & Counties Serviced

  • Washington D.C.

Delaware All

District Of Columbia All

Maryland All

Pennsylvania All

Virginia All

Our CSI Codes

02 57 13 - Sinkhole Remediation by Grouting
02 57 13.13 - Sinkhole Remediation by Compaction Grouting
02 57 13.16 - Sinkhole Remediation by Cap Grouting
02 70 00.00.01 - Water Remediation
03 01 30.51 - Cleaning of Cast-in-Place Concrete
03 01 30.61 - Resurfacing of Cast-in-Place Concrete
03 01 30.71 - Rehabilitation of Cast-in-Place Concrete
03 01 40.51 - Cleaning of Precast Concrete
03 01 40.61 - Resurfacing of Precast Concrete
03 01 40.71 - Rehabilitation of Precast Concrete
03 01 60 - Maintenance of Grouting
03 06 60 - Schedules for Grouting
03 47 16 - Lift-Slab Concrete
03 60 00.00.01 - Grouting
03 61 13 - Dry-Pack Grouting
03 62 13 - Non-Metallic Non-Shrink Grouting
03 62 16 - Metallic Non-Shrink Grouting
03 63 00.00.01 - Epoxy Grouting
03 64 23 - Epoxy Injection Grouting
04 01 20 - Maintenance of Unit Masonry
04 01 20.51 - Unit Masonry Maintenance
04 01 20.52 - Unit Masonry Cleaning
04 01 20.91 - Unit Masonry Restoration
04 05 16.16 - Chemical-Resistant Masonry Grouting
04 05 16.26 - Engineered Masonry Grouting
07 01 10 - Maintenance of Dampproofing and Waterproofing
07 01 10.81 - Waterproofing Replacement
07 01 90 - Maintenance of Joint Protection
07 01 90.71 - Joint Sealant Rehabilitation
07 01 90.81 - Joint Sealant Replacement
07 06 10 - Schedules for Dampproofing and Waterproofing
07 06 90.13 - Joint Sealant Schedule
07 10 00.00.01 - Dampproofing and Waterproofing
07 11 13 - Bituminous Dampproofing
07 11 16 - Cementitious Dampproofing
07 11 19 - Sheet Dampproofing
07 13 13 - Bituminous Sheet Waterproofing
07 13 26 - Self-Adhering Sheet Waterproofing
07 13 52 - Modified Bituminous Sheet Waterproofing
07 13 53 - Elastomeric Sheet Waterproofing
07 13 54 - Thermoplastic Sheet Waterproofing
07 14 13 - Hot Fluid-Applied Rubberized Asphalt Waterproofing
07 14 16 - Cold Fluid-Applied Waterproofing
07 16 13 - Polymer Modified Cement Waterproofing
07 16 16 - Crystalline Waterproofing
07 17 13 - Bentonite Panel Waterproofing
07 17 16 - Bentonite Composite Sheet Waterproofing
07 18 13 - Pedestrian Traffic Coatings
07 18 16 - Vehicular Traffic Coatings
07 90 00.00.01 - Joint Protection
07 92 13 - Elastomeric Joint Sealants
07 92 16 - Rigid Joint Sealants
07 92 19 - Acoustical Joint Sealants
09 97 13 - Steel Coatings
09 97 13.13 - Interior Steel Coatings
09 97 13.23 - Exterior Steel Coatings
10 74 43 - Below-Grade Egress Assemblies
26 42 16 - Passive Cathodic Protection for Underground Storage Tank
31 01 70.61 - Tunnel Leak Repairs
31 24 13 - Roadway Embankments
31 24 16 - Railway Embankments
31 32 13 - Soil Mixing Stabilization
31 32 13.13 - Asphalt Soil Stabilization
31 32 13.16 - Cement Soil Stabilization
31 32 13.19 - Lime Soil Stabilization
31 32 13.23 - Fly-Ash Soil Stabilization
31 32 13.26 - Lime-Fly-Ash Soil Stabilization
31 32 16 - Chemical Treatment Soil Stabilization
31 32 16.13 - Polymer Emulsion Soil Stabilization
31 32 19 - Geosynthetic Soil Stabilization and Layer Separation
31 32 19.13 - Geogrid Soil Stabilization
31 32 19.16 - Geotextile Soil Stabilization
31 32 23 - Pressure Grouting Soil Stabilization
31 32 23.13 - Cementitious Pressure Grouting Soil Stabilization
31 32 23.16 - Chemical Pressure Grouting Soil Stabilization
31 32 33 - Shotcrete Soil Slope Stabilization
31 32 36.16 - Grouted Soil Nailing
31 32 36.23 - Jet-Grouted Soil Nailing
31 32 36.26 - Launched Soil Nailing
31 33 13 - Rock Bolting and Grouting
31 33 23 - Rock Slope Netting
31 33 26 - Rock Slope Wire Mesh
31 33 43 - Vegetated Rock Slope Stabilization
31 35 19 - Geosynthetic Slope Protection
31 35 19.13 - Geogrid Slope Protection
31 35 19.16 - Geotextile Slope Protection
31 35 19.19 - Slope Protection with Mulch Control Netting
31 35 23 - Slope Protection with Slope Paving
31 35 23.13 - Cast-In-Place Concrete Slope Paving
31 35 26 - Containment Barriers
31 35 26.13 - Clay Containment Barriers
31 35 26.16 - Geomembrane Containment Barriers
31 35 26.23 - Bentonite Slurry Trench
31 43 13 - Pressure Grouting
31 43 13.13 - Concrete Pressure Grouting
31 43 13.16 - Polyurethane Pressure Grouting
31 43 16 - Compaction Grouting
31 43 19 - Mechanical Jacking
31 48 23 - Jacked Piers
31 62 13.26 - Pressure-Injected Footings
31 72 13 - Rock Reinforcement and Initial Support
31 73 13 - Cement Tunnel Grouting
31 73 16 - Chemical Tunnel Grouting
32 11 33 - Cement-Treated Base Courses
32 32 34 - Reinforced Soil Retaining Walls
32 91 16 - Planting Soil Stabilization
32 91 16.13 - Blanket Planting Soil Stabilization
32 91 16.16 - Mat Planting Soil Stabilization
32 91 16.19 - Netting Planting Soil Stabilization
33 01 30.61 - Sewer and Pipe Joint Sealing
33 01 30.62 - Manhole Grout Sealing
33 01 30.72 - Relining Sewers
33 01 50.71 - Lining of Steel Fuel-Storage Tanks
35 41 13 - Landside Levee Berms
35 41 13.13 - Stability Landside Levee Berms
35 41 13.16 - Seepage Landside Levee Berms
35 42 35 - Slope Protection Bank Protection
35 43 35 - Slope Protection Scour Protection
40 46 16 - Coatings and Wrappings for Process Corrosion Protection

Project Experience

  • Non-Union
  • Public
  • Private
  • Alterations/Renovations
  • Projects Up to $2,000,000

Diversity

  • Small Business Enterprise

Gallery

Featured Image 1
Smithsonian National Museum of African American History and Culture
Featured Image 2
Hoffman Town Center - Structural Group
Featured Image 3
Barry Farms Recreation Center
Featured Image 4
Our Services

Associations & Memberships

SBE (Small Business Enterprise)
SBE (Small Business Enterprise)
Associated Builders and Contractors
Associated Builders and Contractors
SAME (Society Of American Military Engineers)
SAME (Society Of American Military Engineers)
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