Alliance is a family owned and operated company. Our workers are like family here at Alliance.

Our team

Omar Garrido


Omar has been in the industry for 26 years and has been in the work field for over 15 years. He enjoys the satisfaction of completing tasks where both parties come out winning. 

"hope to make a difference"

License: #948348 ASB, B, C39, C22, DOSH #1000, DIR #1000002516

Phone:(510)719-9033 ext.104

Fax:(510) 264-9904


San Francisco

Los Angeles


Want to Start a Career?

Want a career? no high school diploma needed. Come join the alliance family and start your path to becoming a full fledged journey man today.

Alliance is a union signatory company you must join your local roofers union first to be applicable.

                      San Francisco                                                                  Los Angeles                                                           Sacramento

29334 Pacific Street, Hayward CA 94544-----------14125 Telephone Ave, Suite 8, Chino CA 91710---------752 Northpoint Drive Ca 956912

CSLB # 948348 ASB, B- C39,C-22, DOSH #1000 CA State Certified SBE#1759127 - DIR #1000002516 - DUNS #03-345-7814

                                                 Office (510) 264-9900 Fax (510) 264-9904 Cell (510) 719-9033