About Us

ACE Quality Control  and  ACS Materials Testing have joined to provide  Quality Control Management, Geotechnical, Environmental, Special Inspection, Materials Testing and Laboratory Testing throughout Northern California. The company started in 2005 as a sole proprietor and quickly expanded by delivering on our promises.  Our team of talented professionals possess the enthusiasm and skills that reflect our drive to deliver industry leader services.

ACE  Quality Control provides geological, geotechnical, quality control management and special inspections services, code compliance and staff augmentation services.  ACS Materials Testing continues to provide QC managers, materials testers and and laboratory testing services throughout Northern California.  Our team brings a broad depth of experience and capabilities to every client we serve.   Whether you are looking for geotechnical solutions, quality control plans, submittal review or inspection staff, we have the technical expertise and the commitment to find solutions. 

ACE & ACS maintain laboratory support for projects throughout Northern California. Geographic coverage includes projects as far north as the Oregon border and as far south as Fresno/Bakersfied.  ACE labs are reviewed by CCRL and ACS labs are reviewed by Caltrans.  Both labs participate in Reference Material Sample testing to ensure staff and testing protocol maintain the highest quality possible.  These certifications include both field and laboratory personnel.