WELCOME to CALIFORNIAN EMC TEST HOUSES
This page provides a directory of EMC test laboratories located in California USA, supporting manufacturers requiring electromagnetic compatibility (EMC) testing for product compliance. The listings include both accredited and pre-compliance facilities, enabling users to identify suitable laboratories for a wide range of applications.
EMC testing in California USA, is supported by laboratories accredited by A2LA, ANSI, NRTL etc together with specialist providers offering development and pre-compliance services. The sector serves key industries including aerospace, defence, and automotive.
Using this Directory
Users should verify that a selected laboratory has the appropriate capabilities, facilities and accreditation for their specific product requirements.
The majority welcome fee-paying third-party clients. Facilities that operate solely for internal purposes are clearly marked as “No commercial access.”
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If yourEMC Testhouse/facility is not listed, or the information that we have is incomplete or incorrect, please go to our
Basic Facility Profile page
ACC–CE Marking (“ACC APAVE”) is the California-based U.S. partner of the Apave Group, headquartered in Santa Rosa, serving as your local gateway to European CE market access.
Its expert engineering team provides field‑deployable EMC, Low Voltage, Machinery, RED, Pressure Equipment & PPE compliance support—conducting on‑site assessments or coordinating testing through Apave’s ISO/IEC 17025 and IECEE/CB‑accredited European labs
ACC supports CE marking end‑to‑end: Directive selection, harmonised standard mapping, risk analysis, technical file preparation, EU Type‑Examination Certificate issuance, and Declaration of Conformity review under applicable EU modules. Thanks to its connection with over 100 offices and laboratories across Europe, ACC delivers global compliance intelligence with U.S. convenience .
Whether your product requires a Notified Body or is self-certifiable under EMC or LVD rules, ACC delivers tailored, project-based, and cost-efficient solutions—minimizing lead time and ensuring confident entry into the European market.
VERIFIED FEATURED PROFILE
ATLAS COMPLIANCE & ENGINEERING, INC.
Accredited – A2LA.
Location – 1792 Little Orchard Street, San Jose, California 95125, USA.
EMC testing (EN/CISPR & FCC) – emissions & immunity
VERIFIED FEATURED PROFILE
DNB Engineering, Inc
Accredited :- NVLAP
Location – 1750 Raymer Avenue, Fullerton, CA 92833, USA
EMC testing (EN/CISPR & MIL-STD / DO-160) – emissions & immunity
Detailed Test Capabilities – Full EMC / EMI qualification: radiated & conducted emissions, radiated & conducted immunity, HIRF, indirect lightning, shielding effectiveness, ESD, MIL-STD-461, RTCA/DO-160, environmental & dynamics test support.
Market Sectors – Aerospace, Defense, Automotive, Industrial Electronics, Consumer Electronics, Telecommunications.
EU Directives – EMC, CE compliance & global regulatory support
Contact – Michael Neis
Email – mike.neis@dnbenginc.com
Telephone – +1 714-870-7781
Fax – +1 714-870-5081
VERIFIED FEATURED PROFILE
DNB Engineering, Inc
Accredited :- ( NVLAP
Location – 2311 West La Palma Avenue, Anaheim, CA 92801, USA
EMC testing (EN/CISPR & MIL-STD / DO-160) – emissions & immunity
Detailed Test Capabilities – Full EMC testing (radiated & conducted emissions and immunity per MIL-STD-461, RTCA/DO-160, IEC/EN 61000 series), lightning and transient testing (including RS105 & indirect effects), ESD, surge, conducted susceptibility, magnetic field, and environmental simulation (temperature, humidity, altitude, vibration).
Market Sectors – Aerospace, Defense, Automotive, Industrial, and Commercial Electronics.
EU Directives – EMC, RED (technical evaluation and CE compliance support).
Contact – Steve Cook – EMC Department Manager
Email – steve.cook@dnbenginc.com
Telephone – +1 (714) 817-7848
Fax – +1 (714) 870-5081
VERIFIED FEATURED PROFILE
EMI Sleuth
Accredited – Not applicable (independent EMC forensic consultancy).
Location – 1730 E Holly Ave #777, El Segundo, CA 90245, USA.
Forensic EMC / EMI investigations failure analysis and expert witness services
VERIFIED FEATURED PROFILE
GVIRL — Fullerton
Accredited :- ( A2LA ).
Location – 1536 East Valencia Drive, Fullerton, CA 92831, USA.
EMC testing (EN/CISPR & MIL-STD / DO-160) – emissions & immunity
Detailed Test Capabilities – EMC/EMI and HIRF: radiated & conducted emissions (30 Hz–40 GHz), radiated susceptibility (up to ~200 V/m to 40 GHz), multiple fully-anechoic and semi-anechoic chambers, lightning/indirect lightning, shielding effectiveness, antenna characterization; plus environmental/dynamics testing including HALT/HASS, climatic chambers, vibration / shock, salt fog, sand/dust.
Market Sectors – Aerospace & Defense, Telecommunications & Wireless, Automotive, Industrial Electronics, Consumer Electronics.
EU Directives – EMC and global regulatory compliance support
Contact – Mike Shook — General Manager
Email – contact@gvirl.com
Telephone – +1 714-879-6110.
Fax – +1 714-879-6117.
Bay Area Compliance Laboratories Corp.
Accredited ( A2LA, AB, IECEE )
Location – 1274 Anvilwood Avenue
Sunnyvale, CA 94089, USA
Test Capabilities -EMC, LVD, RED
Contact:- Lisa Tang
Email :- lisat@baclcorp.com
Telephone Number :- +1 (408) 732‑9162 ext. 3743
Fax:- +1 (408) 732‑9164
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Bureau Veritas Consumer Products Services
Accredited ( A2LA, FCC, NB, AB )
Location – California USA –
Tel. No. :- +1 (408) 526-1188
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CKC Laboratories, Inc.
Accredited ( A2LA, FCC, AB )
Location – 110 North Olinda Place, Brea, CA 92823, USA
Market Sectors – automotive, medical, aerospace & defense, consumer electronics, and IT industries
Contact:- Steve Behm
Email :-sales@ckc.com
Telephone Number :-+1 (714) 993-6112 ext 2300
Fax:- n/a
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CKC Laboratories, Inc.
Accredited ( A2LA, AB )
Location – Fremont, California USA
Telephone Number :- +1 (510) 249-1170
Directives:- EMC, RED, MD/(EMC), AIMD/(EMC), e-mark (automotive)(EMC)
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CKC Laboratories, Inc.
Accredited ( A2LA, AB )
Location -5046 Sierra Pines Drive
Mariposa, California 95338 USA
Directives:- EMC, RED, MD/(EMC), AIMD/(EMC), e-mark (automotive)(EMC)
Telephone Number :- Steve Behm +1 209 299 5240
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CKC Laboratories, Inc.
Accredited ( A2LA, AB )
Location – Hollister, California USA –
Directives:- EMC, RED, MD/(EMC), AIMD/(EMC), e-mark (automotive)(EMC)
Telephone Number :- +1 800-500-4362
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VERIFIED FEATURED PROFILE
GVIRL Fremont
Accredited :- ( A2LA, FCC, ISED, CE, UKCA )
Location – GVIRL Silicon Valley Laboratory, Fremont, California, USA
EMC testing (EN/CISPR & MIL-STD / DO-160) – emissions & immunity
Detailed Test Capabilities – Radiated and Conducted Emissions, Radiated and Conducted Immunity, ESD, EFT, Surge, Power Quality, RF/Wireless Testing, and Environmental Simulation (Temperature, Humidity, Vibration).
Market Sectors – Automotive, Industrial, Medical, Aerospace, Consumer Electronics, Defense.
EU Directives – EMC, RED, Automotive EMC, Machinery, Medical Devices.
Contact – General Inquiries – GVIRL Silicon Valley Team
Email – contact@gvirl.com
Telephone – +1 408-xxx-xxxx (via main GVIRL switchboard)
Fax – n/a
VERIFIED FEATURED PROFILE
Montrose Compliance Services
Accredited – Not applicable (independent EMC consultancy).
Location – 2353 Mission Glen Drive, Santa Clara, CA 95051, USA.
EMC consulting, – design, education and product compliance support
VERIFIED FEATURED PROFILE
Newson Consulting Inc.
Accredited – Not applicable (independent EMC consultancy).
Location – Redondo Beach, CA / Sedona, AZ, USA.
EMI / EMC consulting, – design and troubleshooting services
VERIFIED FEATURED PROFILE
Pulver Laboratories, Inc. (Pulver Labs)
Accredited – Not publicly specified.
Location – 320 N Santa Cruz Ave, Los Gatos, CA 95030-9998, USA.
EMC testing (EN/CISPR & FCC) – emissions & immunity
Intertek Testing Services NA, Inc. – Commercial & Electrical Division (Menlo Park
Accredited ( A2LA, IECEE )
Location – 1365 Adams Court, Menlo Park, CA 94025, USA
Contact:- Edmund Cruz
Email :- edmund.cruz@intertek.com
Telephone Number :- +1 650‑463‑2900
Fax:- +1 650‑463‑2910
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Intertek Testing Services NA, Inc.
Accredited (A2LA, IECEE )
Location – 25800 Commercentre Drive, Lake Forest, CA 92630, USA
Contact:- Craig Davenport
Email: craig.davenport@intertek.com
Telephone Number :- +1 607‑423‑1642; / +1 (949) 448‑4100
Fax:- +1 (949) 448‑4111
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MiCOM Labs
Accredited ( A2LA, TCB, ISED, RCB, NB, AB )
Location – California USA
Telephone Number :- +01 (925) 462 0304
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NEMKO USA Inc. / Nemko North America Inc.
Accredited ( A2LA, ANAB, NVLAP, IECEE, NB )
Location – 2210 Faraday Avenue, Suite 150, Carlsbad, CA 92008, USA.
Market Sectors – automotive, medical, and telecommunications
Contact:- Jan Robert Blomgren
Email :-JanRobert.Blomgren@nemko.com
Telephone Number :-+1 (760) 444-3500.
Fax:- +1 (760) 444-3005
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Northwest EMC Inc. an Element Materials Technology Co.
Accredited ( A2LA, NB )
Location – 41 Tesla, Irvine, CA 92618 (Irvine Health & Science Complex), USA
Contact:- Devon Maynard
Telephone Number :- +1‑949‑861‑8918
Fax:- n/a
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EMC CALENDAR
A three month rolling calendar of International Conferences, Workshops, Training Courses and other relevant Events. All focused on EMC and related Topics.
If yourEMC Testhouse/facility is not listed, or the information that we have is incomplete or incorrect, please go to our
Basic Facility Profile page
Compatible Electronics, Inc
Accredited ( NVLAP / ILAC‑MRA, ANSI‑ANAB, FCC, UKCA, FDA ASCA, TCB, NB )
Location -20621 Pascal Way, Lake Forest, CA 92630, USA
Contact:- Michael Clark (EMC Lab Manager; also NARTE Certified EMC Engineer)
Email: info@compatible‑electronics.com
Telephone Number :- +1 (949) 587‑0400
Fax:- n/a
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Compatible Electronics, Inc
Accredited ( NVLAP / ILAC‑MRA, ANSI‑ANAB, FCC, UKCA, FDA ASCA, TCB, NB )
Location -102 Olinda Drive, Brea, CA 92823, USA
Contact:- Michael Clark (EMC Lab Manager; also NARTE Certified EMC Engineer)
Email: info@compatible‑electronics.com
Telephone Number :- +1 (714) 579‑0500
Fax:- n/a
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Element Materials Technology (Irvine)
Accredited ( NVLAP IECEE )
Location – 41 Tesla, Irvine 92618
California, USA
Telephone Number :- +1 (949) 861-8918
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Element U.S. Space & Defense
Accredited ( A2LA, MIL‑STD )
Location – 1536 E Valencia Drive, Fullerton, CA 92831, USA
Market Sectors – trusted U.S. Government testing partner for space, defense, aerospace, and related industries
Contact:- Vanessa Garcia – Email: vanessa.garcia@elementdefense.com
Telephone Number :-+1 714‑879‑6110
Fax:- +1 714‑879‑6117
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Element U.S. Space & Defense
Accredited ( A2LA, MIL‑STD )
Location – 20970 Centre Pointe Parkway, Santa Clarita, CA 91350, USA
Market Sectors – trusted U.S. Government testing partner for space, defense, aerospace, and related industries
Contact:- Maria Sicairos
Email: maria.sicairos@elementdefense.com
Telephone Number :- +1 661-259-8184
Fax:- +1 661-254-4814
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Eurofins MET Labs
Accredited (A2LA, FCC TCB, ISED CB, EU RED Notified Body, CTIA CATL, PTCRB‑associated lab )
Location 3162 Belick St, SC, CA 95054, USA
Email: marketing@metlabs.com
Telephone Number :- +1 408‑748‑3585
Fax:- +1 510‑489‑6372
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Eurofins MET Labs
Accredited (A2LA, FCC TCB, ISED CB, EU RED Notified Body, CTIA CATL, PTCRB‑associated lab )
Location 32 Mauchly, Irvine, CA 92618, USA
Email: marketing@metlabs.com
Telephone Number :- +1 408‑748‑3585
Fax:- +1 510‑489‑6372
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G&M Compliance, Inc
Location -154 S. Cypress Street, Orange, CA 92866, USA
Services – specializes in managing global product certification pathways and ensuring market access, particularly for electrotechnical and wireless equipment:
Main Contact Ed Nakauchi – Director, EMC & Consulting Group
Email :- info@gmcompliance.com
Telephone Number :- +1 (714) 628‑1020
Fax:- +1 (714) 628‑1021
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RMV Technology Group LLC
Location -NASA Ames Research Center, NASA Ames Research Park, Space Portal Building 555, Room 104, P.O. Box 7, Moffett Field, CA 94035-0007, USA
Services – specializes in electrostatic discharge (ESD) / materials compliance, training, and engineering services with a strong emphasis on mission-critical and high-reliability applications:
Main Contact Renee Mitchell
Email :-renee@esdrmv.com
Telephone Number :- +1 650-964-4792
Fax:- +1 650-964-1268
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Safety Engineering Laboratory
Accredited ( )
Location -2370‑D Qume Drive (Ste D)
San Jose, California 95131‑1842, USA
Contact:- Rick Buck — Senior Product Safety / EMC Consultant & Quality System Auditor
Email: rick@seldirect.com / info@seldirect.com
Telephone Number :- +1 (408) 544‑1890 ext 226
Fax:- +1 (408) 544‑1899
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Steve Jensen Consultants
Location – 35218 Fir Ave, Unit 135, Yucaipa, CA 92399, USA
Services – EMC design & pre‑compliance support, MIL‑STD‑461 and RTCA DO‑160 readiness, PCB/layout review, radiated/conducted emissions and susceptibility analysis, “quick‑fix” remediation advice and test plan preparation since 1978
Main Contact Steve Jensen
Email : steve@sj-consultants.com
Telephone Number :- +1 (909) 654‑0185
Fax:- n/a
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TÜV SÜD America, Inc. — San Diego (Product Service Division)
Accredited ( A2LA, VCCI , BSMI, FCC, ISED, IECEE CB, NB, AB, SABS)
Location -10040 Mesa Rim Road, San Diego, CA 92121‑2912, USA
Contact:- William Elliott
Email: info@tuvam.com
Telephone Number :- +1 (858) 678 1400 / 1-800 TUV-0123
Fax:- +1 (858) 546 0364
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TÜV SÜD America, Inc. — San Diego (Product Service Division)
Accredited ( A2LA, VCCI , BSMI, FCC, ISED, IECEE CB, SABS)
Location -16936 Via Del Campo, San Diego, CA 92127‑1708, USA
Contact:- William Elliott
Email: William.Elliott@tuvsud.com / info@tuvam.com
Telephone Number :- +1 (858) 678 1400 / 1-800 TUV-0123
Fax:- +1 (858) 546 0364
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TÜV Rheinland of North America, Inc. Pleasanton
Accredited (A2LA, IECEE, NB)
Location– 1279 Quarry Lane, Suite A, Pleasanton, California 94566, USA
Directives:- EMC, LVD, Mach, MD, RED, IVD, ME, RoHS, WEEE, ATEX,
Telephone Number :- +1 925-249-9123 ext. 2166
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UL VERIFICATION SERVICES INC.
Accredited ( IAS, IECEE, NB)
Location – 47173 Benicia St., Fremont, California 94538, USA
Directives:- AIMD, ATEX, EMC, IVD, LVD, MD/(electrical), Mach, RED
Telephone Number :- +1-510-319-4135
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UL Solutions
Accredited (FCC, ISED, EU RED / CE, KCC , VCCI , IMDA , BSMI , NOM )
Location -47173 Benicia Street, Fremont, CA 94538, USA
Contact:- Eric Matzke, Engineering Manager
Email: Eric.P.Matzke@ul.com / ConsumerTechinfo@ul.com
Telephone Number :- +1 (510) 319‑4135 / +1 877 854 3577
Fax:- n/a
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Vista Laboratories, Inc. (operating as Vista Compliance Laboratories)
Accredited ( A2LA, FCC, ISED, EU RED, HK, CAB, TCB, BSMI, NB AB )
Location -1261 Puerta Del Sol, San Clemente, CA 92673, USA
Contact:- David Zhang – Chief Executive Officer
Email: David.Zhang@vista-compliance.com / info@vista-compliance.com
Telephone Number :- +1 949-464-7589 / +1 949-393-1123
Fax:- n/a
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Basic Facility Profile page
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