Development Services

 

659 N La Cadena Drive
Colton, CA 92324

909-370-5079

Link: Development Services Page

Front Counter Hours
Monday through Thursday
7:30 am to 5 pm

Phone Hours

Monday through Thursday
7:30 am to 6 pm

Staff
Name Title Email Phone Additional Phone
Tomich, AICP, Mark Director 909-370-5079  
Guzman, Yvonne Administrative Assistant 909 370-5188  

Building & Safety Division 

659 N La Cadena Drive
Colton, CA 92324

909-370-5079


Link: Building & Safety Division Page

Inspections: 909-370-5131

Office Hours

Monday through Thursday
7:30 am to 5 pm

Phone Hours
Monday through Thursday
7:30 am to 6 pm

Staff
Name Title Email Phone Additional Phone
Hernandez, CBO, Ramon Building Official 909-370-5148  
Herrera, Cecilia Plans Examiner 1 909-370-5186  

Business License 

659 N La Cadena Drive
Colton, CA 92324

909-370-5079


Staff
Name Title Email Phone Additional Phone
Barrajas, Cecilia Business License Officer 909-370-5079  
Arroyo, Rosa Senior Office Specialist 909-370-5544  

Planning Division 

659 N La Cadena Drive
Colton, CA 92324

909-370-5079


Link: Planning Division Page

Office Hours
Monday through Thursday
7:30 am to 5 pm

Phone Hours
Monday through Thursday
7:30 am to 6 pm

Staff
Name Title Email Phone Additional Phone
Suarez, AICP, Mario Planning Manager 909-370-5523  
Alvarez, David Senior Planner 909-370-5596  
Gonzales, Steve Associate Planner 909-370-5527  
Guerra, Jesus Planning / Building Technician 909-370-5538