Lab Changes (last 60 days)
There are 4 change(s) to report in the last 60 days

LEA #	Lab Name	Decription of Change	Effective Date
224	Associated Soils Engineering, Inc.	Renewal of Acceptance	01/08/2020
4	John R. Byerly, Inc.	Renewal of Acceptance	01/14/2020
308	Terracon Consultants, Inc.	Renewal of Acceptance	01/06/2020
162	TRC Engineers, Inc.	Added Services	12/21/2019

LEA #	Lab Name	Address	City	State	Zip Code	Engineering Manager (EM)	Expiration Date
295	A3GEO	1331 Seventh Street, Unit E	Berkeley	CA	94710	Dona Mann	08/30/2021
314	Achievement Engineering Corp	2455 Autumnvale Dr., Unit E	San Jose	CA	95131	Farshad Safaian	10/18/2020
280	Advance Soil Technology, Inc.	343 So. Baywood Avenue	San Jose	CA	95128	Alex Kassai	03/29/2020
296	AECOM (aka URS) Geotechnical Laboratory	915 Wilshire Blvd., Suite 700	Los Angeles	CA	90017	Arnel Bicol	11/25/2021
177	AESCO Technologies Inc.	17782 Georgetown Lane	Huntington Beach	CA	92647	Adam Chamaa	06/07/2020
300	Alan Kropp & Assolciates	2140 Shattuck Aave Suite 910	Berkley	CA	94704	James Lott	08/07/2022
26	Amec Foster Wheeler	9177 Sky Park Court, Suite A	San Diego	CA	92123	David Wilson	05/28/2020
241	American Engineering Laboratories, Inc.	205 W. La Habra Blvd.	La Habra	CA	90631	Baylor Gibson	10/20/2020
223	Anamet, Inc.	26102 Eden Landing Rd., Suite 3	Hayward	CA	94545	Ken Pytlewski	01/16/2023
209	Apex Testing Laboratories, Inc.	3450 Third Street, Suite 3E	San Francisco	CA	94124	Abdelkader Khelifa	02/10/2021
111	Applied Materials and Engineering, Inc.	980 41st Street	Oakland	CA	94608	Mohammed Faiyaz	03/22/2020
224	Associated Soils Engineering, Inc.	2860 Walnut Avenue	Signal Hill	CA	90755	Lawrence Chang	06/11/2023
238	BAGG Engineers	138 Charcot Avenue	San Jose	CA	95131	Jason Van Zwol	09/23/2020
221	Blackburn Consulting	2491 Boatman Avenue	West Sacramento	CA	95691	Robert Lokteff	03/25/2022
97	Brunsing Associates, Inc.	5468 Skylane Boulevard, Suite 201	Santa Rosa	CA	95403	Keith Colorado	07/27/2020
36	BSK & Associates	700 22nd Street	Bakersfield	CA	93309	Adam Terronez	04/25/2021
23	BSK Associates	550 W. Locust Avenue	Fresno	CA	93650	On Man Lau	01/24/2020
32	BSK Associates	399 Lindbergh Ave	Livermore	CA	94551	James Auser	10/28/2020
317	Butano Geotechnical Engineering Inc	231 Green Valley Road, Suite E	Freedom	CA	95019	Greg Bloom	02/02/2021
259	California Testing & Inspections	15957 Vermont Ave	Paramount	CA	90723	Fabiola Jaque	06/30/2021
298	Caltech Labs Inc.	420 W. Lambert Road Suite D	Brea	CA	92821	Horacio Martin	03/25/2022
190	CEM LAB Corp.	45 Post	Irvine	CA	92618	Soheil Anthony Binaei	07/18/2023
164	CGI, Technical Services	1612 Insight Place	Redding	CA	96003	Azeddine Bahloul	02/18/2020
183	Christian Wheeler Engineering	3980 Home Avenue	San Diego	CA	92105	Michael Wheeler	11/25/2022
194	Cleary Consultants, Inc.	560 Division Street	Campbell	CA	95008	Grant Foster	07/18/2022
174	Condor Earth	188 Frank West Circle, Suite 1	Stockton	CA	95206	Ronald Skaggs	09/09/2022
130	Consolidated Engineering Laboratories	5304 Roseville Road, Suite K	North Highlands	CA	95605	Daniel Allopenna	11/01/2022
29	Consolidated Engineering Laboratories	7757 Bell Road	Windsor	CA	95492	James Powers	07/11/2021
54	Consolidated Engineering Laboratories	534 23rd Avenue	Oakland	CA	94606	Greg LeRoy	03/16/2020
142	Consolidated Testing Laboratories, Inc.	710 South Kaweah Avenue	Exeter	CA	93221	Santiago Espinoza	02/06/2022
217	Construction Testing & Engineering CAL	1645 Pacific Avenue, Suite 107	Oxnard	CA	93033	Dharmesh Amin	07/15/2021
8	Construction Testing & Engineering, Inc.	1441 Montiel Road, Suite 115	Escondido	CA	61013	Daniel Math	02/05/2020
151	Construction Testing Services	2118 Rheem Drive, Suite A	Pleasanton	CA	94588	Dan Ventura	05/08/2021
247	Construction Testing Services, Inc.	4400 Yankee Hill Road	Rocklin	CA		Bradford Quon	02/13/2021
101	Converse Consultants	2021 Rancho Drive	Redlands	CA	92373	Hashmi Quazi	07/08/2022
64	Converse Consultants	717 South Myrtle Avenue	Monrovia	CA	91016	Siva Sivathasan	04/25/2021
245	Cornerstone Earth Group, Inc.	1259 Oakmead Parkway	Sunnyvale	CA	94085	Scott Fitinghoff	10/31/2020
37	CTE CAL Inc	46716 Fremont Blvd	Fremont	CA	94538	Rod Ballard	06/08/2021
167	CTE CAL, INC.-Sacramento	3628 Madison Avenue, Suite 22	North Highlands	CA	95660	Rod Ballard	05/09/2022
202	CTE South, Inc.	14538 Meridian Parkway, Suite A	Riverside	CA	92518	Dharmesh Amin	06/18/2023
212	DC Inspections, Inc.	4808 Ortiz Ct., Unit D	Bakersfield	CA	93308	Karl Schwartz	07/14/2020
243	Earth Systems Pacific	2049 Preisker Lane, Suite E	Santa Maria	CA	93454	Doug Dunham	12/03/2020
283	Earth Systems Pacific	1680 Illinois Avenue	Perris	CA	92571	Kevin Paul	05/14/2020
155	Earth Systems Pacific	500 Park Center Drive, Suite 1	Hollister	CA	95023	George Barnett	10/18/2022
6	Earth Systems Pacific	1731-A Walter Street	Ventura	CA	93001	Anthony Mazzei	11/01/2022
18	Earth Systems Pacific	1024 West Avenue M-4	Palmdale	CA	93551	Anthony Mazzei	05/29/2020
57	Earth Systems Pacific	4378 Santa Fe Road	San Luis Obispo	CA	93401	Fred Potthast	10/30/2020
50	Earth Systems Pacific	79-811B Country Club Drive	Bermuda Dunes	CA	92203	Kevin Paul	02/06/2022
92	ENGEO Incorporated	3420 Fostoria Way, Suite E	Danville	CA	94526	Josef Tootle	06/01/2020
320	Fenagh Engineering & Testing, LLC	9070 Center Avenue	Rancho Cucamonga	AA	91730	Jonathan Felts	11/15/2021
222	Fugro USA Land Inc.	4820 McGrath Street, Suite 100	Ventura	CA	93003	Matthew Pollard	01/05/2023
290	Geo-Advantec Inc.	457 W. Allen Avenue, Suite 113	San Dimas	CA	91773	Shawn Ariannia	01/04/2021
292	Geo-Logic Associates dba Pacific Geotechnical Engineering	16055 Caputo Drive, Suite D	Morgan Hill	CA	95037	Chalerm Liang	03/14/2021
152	GEOCON Consultants, Inc.	3160 Gold Valley Drive, Suite 800	Rancho Cordova	CA	95742	Jeremy Zorne	11/14/2020
203	Geocon Incorporated	6960 Flanders Drive	San Diego	CA	92121	Joe Vettel	08/27/2020
235	Geocon West, Inc.	3303 N. San Fernando Blvd., Suite 100	Burbank	CA	91504	Neal Berliner	05/29/2020
118	Geolabs-Westlake Village	31119 Via Colinas # 502	Westlake Village	CA	91362	Lawrence Stark	06/09/2022
323	GeoSolutions, Inc.	220 High Street	San Luis Obispo	CA	93401	Kraig Crozier	02/15/2023
311	Geosphere Consultants inc.	534 23rd Avenue	Oakland	CA	94606	Corey Dare	01/29/2023
276	Geotechnical Professionals Inc.	5736 Corporate Ave	Cypress	CA	90630	Paul Schade	01/07/2023
304	Geotechnical Solutions, Inc.	27 Mauchly, Suite 210	Irvine	CA	92618	Abraham Baha	03/01/2020
264	Geotechnologies, Inc.	439 Western Avenue	Glendale	CA	91201	Reinard Knur	07/15/2022
185	GeoTek, Inc.	1548 North Maple Street	Corona	CA	92879	Steven Runyan	05/12/2022
310	GMU Geotechnical	23241 Arroyo VIsta	Rancho Santa Margarita	CA	92688	Mike Moscrop	02/15/2020
277	Gorian and Associates, Inc.	3595 Old Conejo Road	Thousand Oaks	CA	91320	Jerome Blunck	01/24/2023
193	Group Delta	9245 Activity Road, Suite 103	San Diego	CA	92126	Matthew Fagan	09/15/2020
192	Group Delta Consultants, Inc.	1320 South Simpson Circle	Anaheim	CA	92806	Ethan Tsai	03/23/2020
253	Harrington Geotechnical Engineering, Inc.	1590 N. Brian Street	Orange	CA	92867	Joseph Welch	02/07/2023
210	Holdrege & Kull Consulting Engineers & Geologists	792 Searls Ave	Nevada City	CA	95959	Charles Kull	03/13/2022
284	Holdrege & Kull Consulting Engineers and Geologists, D.B.A. NV5	48 Bellarmine Court, Suite 40	Chico	CA	95928	Dominic Potestio	08/01/2020
141	HP Inspections, Inc.	690 Sunol Street, Building H	San Jose	CA	95126	Basil Amso	10/21/2021
104	Inland Foundation Engineering, Inc.	1310 South Santa Fe Avenue	San Jacinto	CA	92583	Allen Evans	02/14/2020
131	Inspection Services, Inc. (ISI)	1798 University Avenue	Berkeley	CA	94703	Can Celik	03/13/2021
319	JE & B Engineering, Inc.	16021 Kaplan Avenue	City of Industry	CA	91744	M.B. (Ben) Lo	08/30/2021
4	John R. Byerly, Inc.	2257 Lilac Avenue	Bloomington	CA	92316	John Byerly	07/29/2023
39	Kleinfelder	5761 Copley Drive, Suite 100	San Diego	CA	92111	James Stiady	09/23/2022
85	Kleinfelder	2001 Arch-Airport Road, Suite 100	Stockton	CA	95206	Johan Jacobsen	10/18/2020
43	Kleinfelder West, Inc.	2601 Barrington Court	Hayward	CA	94545	Fernando Silva	06/26/2020
48	Kleinfelder, Inc.	9969 Horn Rd.	Sacramento	CA	95827	Timothy Williams	10/28/2020
87	Kleinfelder, Inc.	981 Garcia Avenue, Suite A	Pittsburg	CA	94565	Fernando Silva	07/01/2020
82	Kleinfelder, Inc.	620 S. Magnolia Ave., Building G	Ontario	CA	91762	Eric Noel	07/01/2020
146	Koury Engineering & Testing, Inc.	14280 Euclid Avenue	Chino	CA	91710	Armen Gaprelian	03/23/2022
135	Krazan & Associates, Inc.	2205 Coy Avenue	Bakersfield	CA	93307	Ryan Privett	10/01/2020
66	Krazan & Associates, Inc.	215 West Dakota Avenue	Clovis	CA	93612	David Jarosz	08/12/2020
27	LACO Associates	21 W. Fourth Street	Eureka	CA	95502-1023	Walter Dragaloski	03/09/2020
285	LACO Associates	3325 Regional Parkway, Suite 8	Santa Rosa	CA	95403	Edward Crump	07/02/2020
67	Landmark Consultants, Inc.	780 N. 4th Street	El Centro	CA	92243	Jeffrey Lyon	04/25/2021
107	Landmark Consultants, Inc.	77-948 Wildcat Drive	Palm Desert	CA	92211	Greg Chandra	07/08/2022
287	Langan Engineering & Environmental Services	9608 Kiefer Boulevard, Suite 7	Sacramento	CA	95827	Haze Rodgers	07/10/2020
258	Leighton Consulting, Inc.	3934 Murphy Canyon Road, B105	San Diego	CA	92123	Sean Colorado	05/10/2021
231	Leighton Consulting, Inc.	41715 Enterprise Circle N., Suite 103	Temecula	CA	92590	Simon Saiid	03/11/2020
63	Leighton Consulting, Inc.	17781 Cowan #150	Irvine	CA	92614	Roderick Marcia	02/06/2020
307	M.T. Hall & Associates, Inc	609 Entler Ave, Suite 4	Chico	CA	95928	Tom Hall	03/27/2023
289	MatriScope Engineering Laboratories, Inc.	6244 Preston Avenue	Livermore	CA	94551	Ying-Chi Liao	11/08/2020
138	MatriScope Engineering Laboratories, Inc.	601 Bercut Drive	Sacramento	CA	95811	Ying-Chi Liao	05/03/2020
271	Merrell Johnson Companies	16091 Kamana Rd	Apple Valley	CA	92307	Brad Merrell	07/23/2022
114	Mid Pacific Engineering	6310 State Highway 273	Anderson	CA	96007	Troy Kamisky	02/02/2020
269	Mid Pacific Engineering, Inc.	840 Embarcadero Drive, Suite 20	Sacramento	CA	95605	Dan Smith	01/07/2023
282	Miller Pacific Engineering Group	1333 North McDowell Boulevard, Suite C	Petaluma	CA	94954	Benjamin Pappas	04/04/2021
200	Moore Twining Associates	501 Ortiz Avenue	Sand City	CA	93955	Scott Kruater	05/12/2023
201	Moore Twining Associates, Inc.	165 Commerce Circle, Suite D	Sacramento	CA	95824	Harry Moore	12/01/2022
278	Moore Twining Associates, Inc.	11800 Sterling Avenue, Suite C	Riverside	CA	92503	Harry Moore	01/28/2022
65	Moore Twining Associates, Inc.	2527 Fresno Street	Fresno	CA	93721	Read Andersen	05/29/2020
198	MTGL, Inc.	6295 Ferris Square, Suite C	San Diego	CA	92121	Steve Coover	04/09/2020
44	MTGL, Inc. (Anaheim)	2992 E. La Palma, Suite A	Anaheim	CA	92806	Bruce Hick	04/06/2020
161	Ninyo & Moore	475 Goddard, Suite 200	Irvine	CA	92618	Garreth M. Saiki	06/27/2023
219	Ninyo & Moore	2149 O'Toole Avenue, Suite 10	San Jose	CA	95131	Timothy Sneddon	05/03/2023
127	Ninyo and Moore Geotechnical	5710 Ruffin Road	San Diego	CA	92123	Mark Cuthbert	09/07/2022
321	NMG Geotechnical, Inc.	17991 Fitch	Irvine	CA	92614	Karlos Markouizos	04/20/2022
49	North American Technical Services	4713 Enterprise Way, Suite 4	Modesto	CA	95356	Able Soares	10/28/2020
112	NOVA Geotechnical and Inspection Services	695 Edison Way	Reno	NV	89502	Dean Stanphill	09/12/2020
239	NOVA Services, Inc.	4373 Viewridge Avenue, Suite B	San Diego	CA	92123	James Parker	09/14/2020
19	NV5 West, Inc.	15092 Avenue of Science, Suite 200	San Diego	CA	92128	Joseph Bouknight	04/06/2020
14	NV5 West, Inc.	1868 Palma Drive, Suite A	Ventura	CA	93006	Shaun Simon	04/25/2023
270	Pacific Crest Engineering Inc.	444 Airport Boulevard, Suite 106	Watsonville	CA	95076	Elizabeth Mitchell	06/25/2022
119	Pacific Materials Laboratory of Santa Barbara	35 South La Patera Lane, Unit A	Goleta	CA	93116	Ronald Pike	07/08/2020
315	Pavement Engineering, Inc.	20260 Skypark Drive	Redding	CA	96002	William Long	05/26/2021
263	Petra Geosciences, Inc	1269 West Pomona Road, Unit 103	Corona	CA	92882	Montgomery Schultz	08/16/2020
214	Reliant Testing Engineers, Inc.	3035 S. Harbor Boulevard	Santa Ana	CA	92704	Sanjay Govil	12/04/2022
165	RES Engineers, Inc.	1250 Missouri Street, #D	San Francisco	CA	94107	Ross Esfandiari	03/08/2021
233	RGH Geotechnical	1305 North Dutton Avenue	Santa Rosa	CA	95401	Eric Chase	04/01/2020
229	River City Testing	7338 Sycamore Canyon Blvd, Suite 4	Riverside	CA	92508	George Hawes	02/16/2020
302	RMA GeoScience	3897 N. Ann Avenue	Fresno	CA	93727	Josue Montes	06/20/2022
205	RMA Group	6976 Convoy Court	San Diego	CA	92111	Steve Pitzer	02/21/2020
232	RMA Group	3150 Fitzgerald Road	Rancho Cordova	CA	95742	Josh Summers	02/28/2020
147	RMA Group	130 Archer Street	San Jose	CA	95112	Josh Summers	11/09/2022
17	RMA Group	12130 Santa Margarita Court	Rancho Cucamonga	CA	91730	Slawek Dymerski	04/25/2021
313	RMA Group	1210 E. 223rd St., Suite 319	Carson	AA	90745	Steve Pitzer	07/07/2020
195	SALEM Engineering Group, Inc.	4729 W. Jacquelyn Avenue	Fresno	CA	93722	Joshua Rhodes	03/03/2020
47	SCST, Inc.	6280 Riverdale Street	San Diego	CA	92120	Tom Canady	04/25/2021
322	SCST, Inc.	9549 Slauson Avenue	Pico Rivera	CA	90660	Isaac Chun	05/04/2022
125	SHN Consulting Engineers & Geologists, Inc.	812 West Wabash	Eureka	CA	95501	Cody Long	01/22/2020
250	SHN Consulting Engineers & Geologists, Inc.	335 S. Main Street	Willits	CA	95490	John Dailey	12/29/2021
59	Signet Testing Laboratories, Inc.	3526 Breakwater Ct.	Hayward	CA	94545	Osama El-Fiky	07/11/2023
25	Smith-Emery Laboratories, Inc.	781 E. Washington Blvd	Los Angeles	CA	90021	R. Theodore Peet	11/15/2021
252	Smith-Emery Laboratories, Inc.	1197 N. Tustin Avenue	Anaheim	CA	92807	Robert Rineer	09/09/2023
56	Smith-Emery San Francisco	1940 Oakdale Avenue	San Francisco	CA	94124	Carl Eklund	04/06/2022
324	SMS Geotechnical Solutions, Inc.	5931 Sea Lion Place, Suite 109	Carlsbad	CA	92010	Mehdi Shariat	08/21/2023
46	Soils Engineering, Inc.	4400 Yeager Way	Bakersfield	CA	93313	Tony Frangie	10/24/2020
90	Southwest Inspection & Testing, Inc.	441 Commercial Way	La Habra	CA	90631	Zafar Ahmed	02/23/2021
305	Structure Groups	2352 Research Drive	Livermore	CA	94550	Finnegan Mwape	02/10/2023
273	Subsurface Designs, Inc.	12848 Foothill Boulevard	Sylmar	CA	91342	Jon Mahn	01/31/2023
51	Technicon Engineering Services, Inc.	4539 N. Brawley, Suite 108	Fresno	CA	93722	Darren Williams	07/29/2020
96	Terracon Consultants, Inc	902 Industrial Way	Lodi	CA	95240	Troy Schiess	01/07/2021
62	Terracon Consultants, Inc.	1355 E. Cooley Drive, Suite C	Colton	CA	92324	George Battey	02/23/2021
199	Terracon Consultants, Inc.	50 Goldenland Court, Suite 100	Sacramento	CA	95834	Ryan King	09/07/2021
308	Terracon Consultants, Inc.	1421 Edinger Ave., Unit C	Tustin	CA	92780	Fred Buhamdan	05/15/2023
33	Testing Engineers, Inc.	2811 Teagarden Street	San Leandro	CA	94577	Terry Egland	03/06/2020
204	TGR Geotechnical, Inc.	3037 S. Harbor Boulevard	Santa Ana	CA	92704	Sanjay Govil	08/02/2021
162	TRC Engineers, Inc.	1920 Old Middlefield Way	Mountain View	CA	94043	Scott Leck	04/02/2021
275	Twining Consulting, Inc.	18011 Sky Park Circle, Suite J	Irvine	CA	92614	Benito Caban	04/15/2023
60	Twining Inc.	3310 E. Airport Way	Long Beach	CA	90806	Linas Vitkus	04/25/2021
244	Twining Inc. - Ventura	1879 Portola Road, Suite G	Ventura	CA	93003	Jeff Tawakoli	03/07/2020
288	Twining, Inc.	111 Main St., Unit A	Riverside	CA	92501	Sammy Daghighi	10/02/2020
286	Twining, Inc.	1572 Santa Ana Avenue	Sacramento	CA	95838	Gabriel Hernandez	10/31/2020
187	Twining, Inc.	15950 Bernardo Center Drive, Suite G	San Diego	CA	92127	Benito Caban	03/28/2023
53	United Testing LLC	22620 Goldencrest Drive, Suite 114	Moreno Valley	CA	92553	Dennis Heider	09/10/2021
116	Wallace-Kuhl & Associates	3050 Industrial Boulevard	West Sacramento	CA	95691	David Hunn	09/10/2021
227	Wallace-Kuhl and Associates	3422 W. Hammer Lane, Suite D	Stockton	CA	95219	Kevin Watson	08/03/2023
260	Willdan Geotechnical	1515 S. Sunkist St., Suite E	Anaheim	CA	92806	Mohsen Rahimian	08/24/2021
197	Wood Environment & Infrastructure Solutions, Inc.	6001 Rickenbacker Rd.	Los Angeles	CA	90040	Ian Maclean	05/11/2020
13	Youngdahl Consulting Group Inc.	1234 Glenhaven Court	El Dorado Hills	CA	95762	Martha McDonnell	10/24/2022