Our Services

G Brothers Construction has expertise in all areas of commercial construction and you can expect the same quality and timely service regardless of the commercial application your project demands.  Our experienced team of industry professionals allows us to deliver projects on time with quality, no matter the size or scope.


G Brothers provides property owners, and their managers, high performance commercial tenant improvements from start to finish.  In today’s competitive business environment having a knowledgeable drywall and metal stud partner on board is often critical to achieving a successful transformation of an existing space. We have a full understanding of our commercial clients’ needs and the professional team in place to satisfy the most demanding goals.


G Brothers is Orange County’s premiere specialty contractor delivering Expertise, Efficiency, and Execution in metal stud framing and finishing. Interior walls and finishes are an everyday part of what we do and we pride ourselves in delivering uncompromising quality while meeting the demanding time constraints of fast paced commercial projects.


A SCIF is an accredited area, room, building, or installation where sensitive information may be stored, used, discussed, and electronically processed. G Brothers is experienced at building installations that include personnel access control to eliminate entry by unauthorized personnel. Physical security protection for a SCIF is intended to prevent visual, acoustical, technical, and physical access by unauthorized persons. Security criteria vary according to the following conditions: closed storage, open storage, continuous operations, and secure working area. Here are the things to consider when building a SCIF


G Brothers has the experience and knowledge to transform the exterior of your building to meet your Design criteria. Facades, Curtin walls, Soffits, Canopies, Screen walls, Parapets are all types of exterior finishes we can assist you with.


We offer many customized options for acoustic grid ceilings which enhance the visual aesthetics, while satisfying the acoustical requirements your project demands. We have vast experience in all types of ceiling systems and our installers will insure the project is done with the highest of quality while meeting your production schedule. Contact us today to discuss what system will work best for your project’s needs.


FRP and other similar building products are a common building material used in commercial construction. G Brothers is a reliable installer for Commercial FRP and other types of Industrial Wall Panels. Our company has been installing high performance decorative surfaces for restaurants, offices, etc. for decades and we will insure the work is done with the highest of quality.


From installing insulation to the underside of a roof to new or existing walls G Brothers can do it all. From start to finish, when G Brothers installs insulation at your commercial site, you know the job will be done safely, efficiently and within your budget.


California’s Office of Statewide Health Planning and Development (OSHPD) is a State run organization responsible for insuring compliance with certain types of construction, primarily in the medical field.  G Brothers specializes in construction methods that comply with all OSHPD code.  Contact us today to learn more.


G Brothers has the experience and the qualified staff to construct your next cleanroom and lab.   We understand cleanrooms are mission critical areas requiring stringent environmental conditions and our dedicated staff will insure your project meets all requirements and is built with the highest of standards.