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.

Koorsen Protection Services 2719 North Arlington Ave Indianapolis, IN  46218 Phone: (317)543-3043 Fax: (317)543-3042

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Scott Bailey, 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.

Jacob Dietz Inc Indianapolis, IN   Phone: Fax:	Q32	Rob Jacob, Level 2
McDaniel Fire Systems Valparaiso , IN   Phone: Fax:	Q5E	Tim Luketich, Level 2 Andrew Hoskins, Level 2
Safetytech Protection Systems 30 E. 7th Street Lapel, IN  46051 Phone: (765) 534-4581 Fax:		Jon Kinsinger, 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.

Approved Safety & Security Inc South Bend IN   Phone: Fax:	970
Facility Management & Engineering Inc Evansville IN   Phone: Fax:	R43
Fuller Engineering Indianapolis IN   Phone: Fax:	870
Midwest Fire & Safety Equipment Co. Indianapolis IN   Phone: Fax:
Priority One Fire & Security 2315B Glenview Drive Evansville IN  47720 Phone: (812)437-3473 Fax:
3S Corporation 120 Moore Street West Harrison, IN  47060 Phone: (812)656-8045 Fax: (812)656-6545	970