Keystone Builders Inc

Executive Summary

Active Projects


City Hall Building Concrete and Steel
Renovation
Bidding
$500,000 CJ est. value
Lake Elsinore, CA 92530

Aliso Niguel High School Stem Building Project
Renovation
Contract Awards
$10,954,576 CJ est. value
Aliso Viejo, CA 92656

Agoura High School Barrier Removal Bleacher Companion Seating Project
Renovation
Contract Awards
$338,000 CJ est. value
Agoura Hills, CA 91301

El Segundo High School Band and Community Based Instruction (CBI) Building

Richmond Street Elementary School - New 2-Story Classroom Building

Keystone Builders Inc

1026 S Santa Fe Ave.


CA, Los Angeles 90021


(213) 327-1112


Company Type: Sub-Contractor


NameTitlePhoneCellEmail
Amir Makarenchi  (310)    @.biz 
Jose Hernández  (310)    @.biz 
Karim Makarehch  (310)    @.biz 
Patricia Ortega  (310)    @.biz 
NameCityStateTypeKey ContactsActive ProjectsWebsite
ARC Reprographics - Costa Mesa Costa MesaCAAgencyKey ContactsActive Projects.com/ca/costamesa
City of Lake Elsinore Lake ElsinoreCAAgencyKey ContactsActive Projects.org/
Las Virgenes Unified School District CalabasasCAAgencyKey ContactsActive Projects.org