RQ Construction LLC in Carlsbad operates from Faraday Avenue as a full-service design-build firm under CSLB license #975553 (Class B), specializing in federal and defense construction projects. Founded in 1996, the firm integrates architecture, engineering, and construction management under one contract, maintaining LEED certification capabilities and executing structural design coordination alongside ARK Architects Inc. on institutional permit packages throughout North County. Revenue exceeding $200 million and an aggregate contract value approaching $1 billion position RQ among the top design-build contractors in the western United States, with regional offices in North Carolina, Virginia, Florida, and Cuba supporting military and defense installations beyond the Carlsbad headquarters. Alternative delivery methods — Construction Manager/General Contractor (CM/GC) and Progressive Design-Build — drive most project timelines, with classified-facility electrical systems and secure-compartmented-information (SCIF) wiring subcontracted to cleared electricians in the same Faraday Avenue corridor as Wheyland Electric. Highest-security engagements include SCIF construction requiring RF-shielded enclosures, ICD 705-compliant access controls, and anti-tamper penetration barriers tested to Department of Defense physical security standards.