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EPA Approved Test Labs and Third-Party Certifiers Table

Company Name

Address

Contact

Test Lab (Y/N)

Third Party (Y/N)

EPA Approval Expires on:

OMNI Test Laboratories, Inc.

www.omni-test.com

13327 NE Airport Way Portland, Oregon 97230

Alex Tiegs

atiegs@omni-test.com

(503) 643-3788

Yes

Yes

10/9/2025

Intertek Testing Services NA,  Ltd.

www.intertek.com 

8431 Murphy Drive Middleton, Wisconsin 53562

Brian Brunson

brian.brunson@intertek.com

(608) 824-7444

No

Yes

10/30/2025

PFS-TECO

www.pfsteco.com/testing

11785 SW Highway 212-Suite 305 Clackamas, Oregon 97015

John Steinert john.steinert@pfsteco.com

(503) 650-0088

Yes

Yes

2/5/2028

PFS-TECO www.pfsteco.com/testing

1507 Matt Pass Cottage Grove, WI 53527

Wayne Terpstra

WTerpstra@PFSCorporation.com

(319) 217-0969

No

Yes

2/5/2028

Polytest Services, Inc.

www.polytests.com

695 B Rue Gaudette St-Jean-sur-Richelieu Quebec, Canada

J3B 7S7

Danick Power dpower@polytests.com

(450) 741-3636

Yes

No

10/30/2025

CSA Group

www.csagroup.org

178 Rexdale Blvd. Toronto, ON M9W 1R3, Canada

Benjamin Barker Benjamin.Barker@csagroup.org

(416) 747-4013

No

Yes

11/3/2025

Research Institutes of Sweden (RISE)

www.ri.se/en

Box 857, SE-501 15 Borås, Sweden

Martin Tillander

martin.tillander@ri.se

+46 (0)10 516 52 41

Yes

Yes

11/14/2027

ClearStak, LLC

www.clearstak.com

99 Canal Street PO Box 109 Putnam, CT 06260

Ethan Berriault

Ethan@clearstak.com

(860) 237-8245

Yes

No

11/7/2026

SZU

www.szutest.cz/en

Engineering Test Institute Hudcova 424/56b, CZ-621 00 Brno Czech Republic

Dr. Michal Dvoracek

dvoracek@szutest.cz

+ 420 541 120 510

Yes

Yes

4/17/2027

Guardian Fire Testing Laboratories, Inc.

www.firetesting.com

114 Lincoln Avenue Cobleskill, NY 12043

Dan Brandel

dbrandel@guardiantestlabs.com 

(888) 680-7974

No

Yes

4/25/2029

Air Emission Measurement Center (EMC)

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Contact Us About Air Emission Measurements
Contact Us to ask a question, provide feedback, or report a problem.
Last updated on March 17, 2025
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OMB Approval #1090-0008 · Expiration Date 11/30/2027