G2S LLC

G2S LLC, an SBA 8(a) certified minority-owned small business joint venture and Asian-Pacific American-owned limited liability partnership based in Baltimore, Maryland, operates as a subsidiary of Sustainable Design Consortium Inc. and delivers facilities maintenance, repair, construction, and environmental remediation services to federal agencies exclusively as a prime contractor. The vendor competes predominantly under 8(a) set-asides—both sole source and competitive designations—though recent work shows increasing full-and-open competition alongside set-aside vehicles.

G2S's service portfolio centers on two dominant capability streams: facilities maintenance and infrastructure support (HVAC replacements, boiler repairs, electrical work, plumbing, temporary heating and cooling, parking lot restoration, and bathroom renovations), and environmental remediation operations (site assessments, remedial action, groundwater monitoring, long-term environmental monitoring under CERCLA and RCRA compliance frameworks, and contaminated-site closure activities). Representative facilities work includes a $4.46 million single-award 8(a) sole-source indefinite delivery contract with Navy Installations Command for sustainment services across Naval Operational Support Centers in Akron, Cincinnati, Columbus, and Toledo, Ohio, and Defense Finance and Accounting Service facilities in Bratenahl, Ohio, which has generated over forty delivery orders totaling approximately $3.4 million through September 2025. Representative environmental work includes a $30 million single-award total small business remedial action operations (RAOMAC) indefinite delivery contract with Naval Facilities Engineering Command running through September 2029, a $1.88 million 8(a) sole-source definitive contract with the Army Corps of Engineers for remedial action and long-term monitoring at the LO-58 former Nike Battery site in Caribou, Maine (awarded June 2022, completion June 2027), and a $2.13 million delivery order from Defense Environmental Disposition Services for Phase 1 remedial investigation field activities at Dead Horse Bay in Brooklyn, New York (awarded September 2025, completion September 2030).

G2S's customer concentration is heavily weighted toward Navy and Army Corps of Engineers agencies. The top five funding agencies by award count account for 90% of recent awards: Navy Installations Command (29 awards, $6.3 million combined potential value), Naval Facilities Engineering Command (16 awards, $39.1 million), Marine Corps (6 awards, $156 thousand), Army Corps of Engineers Engineering District Los Angeles (6 awards, $9.2 million), and Army Corps of Engineers Engineering District Baltimore (5 awards, $8.1 million). The potential-value ranking shifts emphasis toward NAVFAC, which anchors 55% of the combined value across all awards, reflecting the vendor's concentration in large-ceiling environmental remediation contracts. The vendor has served eight distinct customer agencies, with the Navy, Marine Corps, and Army Corps of Engineers constituting the primary customer base.

G2S places work under five principal indefinite delivery vehicles. The N4008522D0041 Navy Installations Command sustainment contract has generated 43 task orders worth $4.5 million combined potential value and serves as the highest-volume vehicle. The N4008524D0109 environmental remedial actions vehicle with Naval Facilities Engineering Command has 6 task orders worth $2.1 million. The W912DR20D0022 Army Corps of Engineers Baltimore contract carries 4 task orders worth $4.1 million for gamma radiation surveys and environmental support at Dead Horse Bay and Spring Creek Park in New York. The N6945022D0054 Navy environmental contract includes 3 task orders worth $2 million. A $4 million total small business multiple-award indefinite delivery contract with the General Services Administration Public Buildings Service Region 3 (awarded May 2022, completion May 2027) for repair and alteration construction services across Philadelphia and the Delaware Valley region represents a secondary vehicle for facilities work outside the Navy/DoD footprint.

Activity has grown from eleven awards in 2022 to eighteen in 2025, with five awards recorded to date in 2026. The vendor faces a recompete cliff of seven awards (combined potential value $4.1 million) with ultimate completion dates in the next twenty-four months. Over $17.7 million has been obligated against the $70.9 million combined potential value across all awards, representing 25% overall spend-through, though this understates execution on the high-velocity Navy Installations Command sustaintment vehicle and reflects the forward-loaded ceiling values of the large NAVFAC remediation contract.

G2S operates 100% as a prime contractor with no subcontract footprint in the source data. The vendor's parent company, Sustainable Design Consortium Inc., also carries SBA 8(a) and HUBZone certifications alongside minority-owned and self-certified small disadvantaged business status, expanding the corporate entity's market positioning for set-aside competitions. Facilities support services account for 45 awards across the portfolio, with remediation services comprising 23 awards. Repair or alteration of miscellaneous buildings (PSC) represents 31 awards, other environmental services 9 awards, and repair or alteration of administrative facilities 8 awards.