Level 4 Enclosure Integrity Testers

These companies own door-fan test equipment and Windows software for testing enclosure integrity. They employ at least one Level 3 certified technician who has been certified to conduct the NFPA blower door test procedure.

Level 4 testers are certified on ISO testing and advanced pressure venting tests, both using complicated multi-point techniques.

There are no companies with Level 4 testers in your area.

Level 3 Enclosure Integrity Testers

These companies own door-fan test equipment and Windows software for testing enclosure integrity. They employ at least one Level 3 certified technician who has been certified to conduct the NFPA blower door test procedure.

Level 3 testers are certified to perform multiple blower tests for large enclosures, NFPA lower leak measurement using ceiling neutralization, extended discharge systems and sub-floor only testing.

EMF Electric Inc. 13781 Roswell Ave, Unit B Chino, CA  91710 Phone: (626)755-7082 Fax:	Q5E	Sean Patrick Hayes, Level 3
Facilities Protection Systems Inc. 1150 West Central Ave Suite D Brea , CA  92821 Phone: (714)257-2244 Fax: (714)257-2240	Q5E,Q5Ex2	Bruce Clark, Level 3
Jorgensen Co 2691 South East Ave Fresno, CA  93706 Phone: (559)268-6241 Fax: (559)268-5239	Q5E	John M Frye, Level 3
Jorgensen Co (Bakersfield) 2345 S Fruitvale Bay1 Bakersfield, CA  93308 Phone: (661)327-4352 Fax: 661-327-5609	N32C	Mark Wingate, Level 3
SimplexGrinnell, Orange CA 1701 W Sequoia Street Orange , CA  92868 Phone: (714)870-1010 Fax: (714)939-9709	Q5E	Steve Yanta, Level 3 David Murray, Level 2

Level 2 Enclosure Integrity Testers

These companies own door-fan test equipment and Windows software for testing enclosure integrity. They employ at least one Level 2 certified technician who has been certified to conduct the NFPA blower door test procedure.

Level 2 testers are certified on the NFPA single blower door fan tests & field calibration tests.

A&B Fire Protection 17539 Sugarmill Rd. Salinas, CA  93908 Phone: (831)455-8925 Fax:	R43	Otavio Bernardo, Level 2
Alpha Fire & Security Alarm San Luis Obispo , CA   Phone: Fax:	Q5E	Jeramie Smith, Level 2
Cosco Fire Protection, Livermore 240 South Vasco Road Livermore , CA  94551 Phone: (925)455-2751 Fax: (925)455-2761	E53	Sean Douthit, Level 2 Bill Biehl, Level 2 Duncan Todd, Level 2 Scott Martin, Level 2
Diversified Fire Products Inc Campbell , CA   Phone: Fax:	N64	Michael Smith, Level 2
Life Safety Engineering Sunnyvale , CA   Phone: Fax:	Q5E	Brad Skala, Level 2 Jason Rampone, Level 2
SimplexGrinnell Fresno CA 2788 N. Larkin Ave Fresno , CA  93727 Phone: (559)348-0614 Fax:	J43,Q46	James Velandria, Level 2 Dale Tsuboi, Level 2 Ryan Hansen, Level 2
SimplexGrinnell Livermore CA Livermore , CA   Phone: Fax:	L32,60 gauge	Gary Hale, Level 2 Scott B. Schoff, Level 2 Al Kertel, Level 2 Daryl Draper, Level 2

Level One Certified Techniciains

These companies own door-fan test equipment and Windows software for testing enclosure integrity. They employ at least one Level 2 certified technician who has been certified to witness the NFPA blower door test procedure.

Level 1 testers are trained in enclosure theory & design, and are certified to witness but but not perform the NFPA blower door test.

There are no companies with Level 1 testers in your area.

Companies that own Retrotec Equipment but don't have registered technicians.

Companies listed below own Retrotec equipment, but have not been certified by Retrotec to perform the NFPA blower door test.

AAA Fire Protection Services 30113 Union City Blvd Union City CA  94587 Phone: (510)786-9555 Fax:	E43
Airgas Inc San Diego CA   Phone: Fax:	N32
Arabian Contruction Company Inglewood CA   Phone: Fax:	Q5E
Bay Cities Pyrotector Emeryville CA   Phone: Fax:	Q56
CalProtection Long Beach CA   Phone: Fax:	E5A,Q5E
Cosco Fire Protection Gardena CA   Phone: Fax:	E53A,Q56
Diversified Protection Systems 1241 North Barsten Way Anaheim CA  92806 Phone: (714)632-0929 Fax: (714)632-8798	Q5E,N64
Hughes Associates Ltd 2551 San Ramon Valley Blvd. Suite 209 San Ramon CA  94583 Phone: (925)314-7910 Fax: (925)314-9750	Q4E
Intelligent Technologies & Services Inc Pleasanton CA   Phone: Fax:	970,N64,E43,DM-2
La Paloma Generating Company McKittrick CA   Phone: Fax:	Q5E
Mid Valley Automatic Fire Protection Sys 347 Paseo Sonrisa Walnut CA  91789 Phone: (909)594-4060 Fax: (909)595-9828	Q5E
Orr Protection Systems, Inc. 16 Technology Drive, Suite 134 Irvine CA  92618 Phone: (949)310-7344 Fax: (949)679-0059	Q5E,Q5Ex2
Raytheon Technical Services Co National Science Foundation Building 471 North End Naval Base Ventura County Port Hueneme CA  93043 Phone: (720)568-2220 Fax:	Q4E
Reder Construction 3835 R E Thousand Oaks Blvd. Westlake Village CA  91362 Phone: Fax:	Q46
Sabah International Pleasanton CA   Phone: Fax:	870HP,970,970 rental
Schmidt Fire Protection Co. Inc. 4760 Murphy Canyon Road San Diego CA   Phone: Fax:	N64C
Schmidt Fire Protection co., Inc. 4760 Murphy Canyon Road San Diego CA  92123 Phone: (619)954-9690 Fax:	Q5E,Q5Ex2
Sentinel Fire Equipment 5702 Broadway Sacramento CA  95820 Phone: (916)455-5630 Fax: (916)455-4104	Q5E
Siemens Building Technologies Cypress CA   Phone: Fax:	E5A
Valley Mechanical San Jose CA   Phone: Fax:	Q56
Cosco Fire Protection, Fresno 4233 W Sierra Madre Ste 108 Fresno , CA  93722 Phone: (559)275-3795 Fax: (559)275-8006	Q53