Clients
 


School Districts

Azusa Unified

 El monte Union High

El Segundo unified

Glendora Unified

Inglewood Unified

Lennox Unified

Long beach unified

LUcia mar unified

Lynwood Unified

Mountain view

Orange Unified

  Ravenswood City School district

Salinas union high

SAN LUIS COASTAL UNIFIED

Santa Ana Unified

Snowline Joint Unified

SOUTH PASADENA UNIFIED

TUSTIN UNIFIED


Architects/ENigneers

Ghataode bannon Architects

Gonzalez goodale

Mcdonald, soutar & Paz

PETRA STRUCTURAL ENGINEERS

 

 

 


Others

Acardis

 

Testimonials
 

 

 
 
OneSource has been professional and helpful in closing out our uncertified projects. They are always there when needed and go above and beyond their scope of work. We have had a great experience working with them and would not hesitate to recommend them to other districts.
— Alfredo Perez, Director of Maintenance and Operations,El Segundo USD
 
 

 
 
OneSource did an outstanding job in helping us closeout our uncertified projects. Art and Efrain were attentive to our needs and focused on getting the job done with little, to no disruption to our staff. They handled all of the paperwork and research and took a huge load off our shoulders.
— Carlos Avalos, Director of Facilities, Maintenance and Operations, Lennox UnifiedSchool District
 
 

 
 
Pending
— School District