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.

Alarm Control Systems, Inc. 2166 South 900 E Salt Lake City , UT  84106 Phone: (801)486-8731 Fax: (801)484-2737	N32,Q56	Brad Wilkinson, Level 3 Larry Smith, Level 2 Mike Patterson, Level 2
Fire Engineering Company 4717 South 500 West Salt Lake City , UT  84123 Phone: (801)262-3329 Fax: (801)262-0601	E53,Q5E,Q5Ex2	Troy Kinder, Level 3 Tom Brancheau, Level 3 Joe Hunter, Level 3 Chris Bunnow, Level 3 Dustin Rhoads, Level 2 Richard Cole, Level 2 Edward Otero, Level 3 Jared Oaks, Level 3 Brady Molyneux, Level 3

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.

SimplexGrinnell Salt Lake City UT Salt Lake City , UT   Phone: Fax:	970HP,Q4E	Nate Johnson, Level 2 James Bagge, Level 2
State Fire Sales & Service 240 West 3680 South Salt Lake City , UT  84115 Phone: (801)288-2100 Fax: (801)269-1606	Q955	William (BJ) Mills, Level 2 Mikey Lloyd, 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.

Firetrol Protection Systems, UT 3696 W. 900 South Suite A Salt Lake City UT  84104 Phone: (801)478-3002 Fax:	922
United Fire Protection, Utah 4225 West Nike Dr. Suite D West Jordan UT  84088 Phone: (801)748-0696 Fax:	Q4E