QEC has a reputation for bringing projects in on time and within budget and for always utilizing all measures to ensure that each project is completed safely, with integrity and attention to detail. It is our job to bring your vision to life and we always treat that with the utmost respect and professionalism. With being an authorized builder to some of the top metal building manufacturers, we also furnish and install structural steel, architectural metal paneling, insulated metal panels, and misc. metals out of our shop located in Benicia, CA. QEC has earned the respect of its clients and peers by maintaining an extremely high-level standard of consistency, quality, efficiency, and safety and we bring this to the plate on every project we do.