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Southern CA | AZ | NV

Phone: 626-235-0511

Northern CA

Phone: 415-900-9711 

Los Angeles, CA, ASTM E2128, ASTM E1105

xpress testing Provides independent 3rd party architectural testing and inspection services on Buildings throughout the united states

E-Mail: info@XpressTesting.com

Water Leak Testing Los Angeles, CA, San Francisco, San Diego, ASTM E2128, Leak Detection
ASTM E1105, ASTM E 1105, AAMA 501.2 XPRESS TESTING, Los Angeles, San Francisco, San Diego
ASTM E1105, AAMA 502, AAMA 503, Los Angeles, San Francisco, San Diego, Sacramento

About Xpress Testing

Los Angeles | San Francisco | San Diego | Phoenix | Las Vegas


We specialize in testing the building's wall envelope for Air Infiltration and Water Penetration Resistance.  The envelope, or façade, includes various waterproofing products, windows, doors, and wall systems.  The two most common tests we perform are the ASTM E 1105 and the AAMA 501.2 The company was founded on one main principle which is to provide quality by helping our clients to achieve their building performance goals in the form of delivering quick, accurate, and unbiased reporting of on-site tests.   ​


​​We are a true third party test agency that is fully independent.  What does that mean exactly?  It means we do not have a "conflict of interest" as it relates to our scope of work as we do not represent any product manufacturer or perform any waterproofing design work and/or physical building services for the projects we work on.  If there are any deficiencies in your building we test and investigate to find out what they are and where they are.


The reports we provide are our life-line, and we treat them as such.  We deliver our performance and inspection reports with the utmost care and responsibility to our clients so they can make informed decisions about the projects and buildings we have worked on.


Regional test teams are located throughout the West Coast for convenient deployment to your project.  Service teams near you include: Los Angeles, San Francisco, San Diego, San Jose, Sacramento, Orange County, Las Vegas, and Phoenix.  In addition, our company houses a "National Deployment" team that can travel anywhere in the country as needed.


The Code We Live By:


  • Educate the Client About their Test Options
  • Deliver Unbiased and Informative Performance Reports
  • Never Compromise One's Integrity and Reputation

Test Vehicle Fleet

Our vehicles are fully stocked with precision calibrated ASTM E 1105 spray rack systems, water hoses, booster pumps, test chambers, pressure differential test kits, blower doors, and other state-of-the-art test equipment.  Our test vehicles are always on standby and ready for rapid deployment to your job site.

Quality Assurance for Buildings by Quality People