California Mathematics and Science
SBVC Science Building
St. Thomas Korean Church
AAA Headquarters Riverside
SBVC Communications
Frontier Project
Kaiser South Bay Parking
Woodcrest Library

Engineering Your Success


Since our founding, we've provided architects, building owners and the construction industry excellence in both mechanical and electrical engineering services. We're proud of our reputation and are consistently expanding our engineering services to include the most recent advances and the best technology available. We seek to understand each project's special needs and provide the most appropriate designs whether for modest system upgrades or new construction using the LEED standard of sustainable design.

Mechanical Engineering


> LifeCycle Cost Analysis   

> Feasibility Studies                                               

> HVAC Systems   


> Plumbing Systems                                               

> Compressed Air Systems 


> Medical Facilities Systems 


> Medical Gas Systems                                                         

> Construction Administration  

Electrical Engineering


> Power and Distribution  

> Feasibility Studies 


> Low Voltage Systems                                           

> Lighting Design


> Fire, Life and Safety


> Medical Facilities Systems 


> Data Centers               


> Construction Administration  



DCGA Engineers is comprised of a team of highly skilled engineers and designers with a total combined experience of over 250 years. Our specializations include HVAC, Plumbing, Piping, Fire Suppression, Power, Telecommunications, Lighting, Data, Fire Alarm, Standby Emergency Power Systems, Feasibility Studies and Building Energy Analysis. We also utilize our expertise in construction administration to ensure projects are constructed successfully with minimal contract or schedule changes.

At DCGA Engineers each project is treated as a unique challenge and not just another deadline. First cost, operating cost, maintenance, constructability, energy efficiency and ease of use are just some of the factors we consider in every design. Each employee takes great pride in relating the client's needs into designs that meet their needs and exceeds their expectations. 



Frontier Project Dusk Exterior-smaller f


SBVC Communications


South Bay Garage


Mission Elementary


AAA Regional Headquarters


Riverside Justice Bldg



For any inquiries, or questions please fill out the following form

For Mechanical: Tony Ramirez, President

For Electrical: Chris Villalobos