Non-Exclusive List of Environmental Consultants

The following environmental consulting companies perform work in one or more of the following programs:

Underground storage tank removal, soil and groundwater investigations, environmental site assessments, and site cleanup and remediation. This list is not an endorsement or certification of qualifications. References should always be checked.  

A.E.G. (Amicitia Environmental Group, LLC)
2222 Francisco Drive #510-174
El Dorado Hills, CA 95762
www.amicitiallc.com
Office: 877-244-7444 toll free
Fax: (415) 358-5741 
 Acton Mickelson Environmental, Inc.
1107 Investment Blvd., Ste. 290
El Dorado Hills, CA 95762
Office:(916) 939-7550
Fax: (916) 939-7570
Advanced GeoEnvironmental, Inc.

837 Shaw Road

Stockton, California 95215

Office: (800) 511-9300

Fax: (888) 445-8786

www.advgeoenv.com

Email: rmarty@advgeoenv.com

AMEC Earth & Environmental, Inc.
780 Vista Blvd., Ste. 100
Sparks, NV 89434-6656
Office: (775) 331-2375
www.amec.com
Analytical Environmental Services
1801 7th Street, Ste. 100
Sacramento CA 95811
Office: (916) 447-3479
Fax: (916) 447-1665
APEX Envirotech, Inc.
11244 Pyrites Way
Gold River, CA 95670
Office: (800) 242-5249
Fax: (916) 851-0177
Applied Soil Water Technologies, LLC
801 E. Glendale Ave.
Sparks, NV 89431
Office: (775) 284-5500
Fax: (775) 284-5504
www.appliedsoilwater.com
​Ashworth Leininger Group
601 E. Daily Drive, Suite 302
Camarillo, CA 93010
Office:  (805) 764-6019
www.algcorp.com

 

 

Avalex Inc. Civil Engineering and Environmental Services
591 Tahoe Keys Blvd, Suite D6
P.O. Box 550218
South Lake Tahoe, CA 96155
Office: (530) 543-3200
Fax: (530) 543-3201
www.avalex.info
email: avalex@avalex.info
Brown & Caldwell
10540 White Rock Rd., Ste. 180
Rancho Cordova, CA 95670
Office: (916) 444-0123
Fax: (916) 635-8805
Broadbent & Associates, Inc.
1370 Ridgewood Drive, Suite 5
Chico, CA 95973
Office:  (530) 566-1400
Fax:  (530) 566-1401
aricm@broadbentinc.com
​Broadbent & Associates, Inc.
5450 Louie Lane, Suite 101
Reno, NV 89511
Office:  (775) 322-7969
Fax:  (775) 322-7956
mherrick@broadbentinc.com
Broadbent & Associates, Inc.
4820 Business Center Drive, Suite 110
Fairfield, CA 94534
Office: (707) 455-7290
Fax: (707) 455-7295
ktidwell@broadbentic.com
Carlton Engineering
3932 Ponderosa Road, Ste. 200
Shingle Springs, CA 95682
Office: (530) 677-5515
Fax: (530) 677-6645
www.carlton-engineering.com  
Clark Seif Clark, Inc.
8875 Research Drive,
Irvine, CA 92618
Office:  (949) 453-8177
Fax (949)453-8176
email: wscott@csceng.com
www.csceng.com
​Clearwater Group
227D Tewksbury Ave.
Pt. Richmond, CA 94801
Office:  (510) 307-9943
Fax: (510) 232-2823
 www.clearwatergroup.com 
CLS Environmental Services
8 Crow Canyon Ct. Suite 205
San Ramon, CA 94583
Office: (925) 838-7900
Conestoga-Rovers & Associates
10969 Trade Center Drive, Suite 107
Rancho Cordova, California 95670
Office: 916-889-8920
Fax: 916-889-8999
www.CRAworld.com  
ECM Group
290 W. Channel Rd.
Benicia, CA 94510
Office:  (707) 751-0655  
​Environmental Resolutions, Inc.
601 North McDowell Boulevard
Petaluma, CA 94954
Office: (707) 766-2000
Toll Free (800) 382-9105
Fax: (707) 789-0414
 www.eri-us.com
Fremouw Environmental Services, Inc.
6940 Tremont Rd.
Dixon, CA 95620
Office: 916-802-7195
Geocon Consultants, Inc.
3160 Gold Valley Drive, Ste. 800
Rancho Cordova, CA 95742
Office:  (916) 852.9118
Fax: (916) 852.9132 
www.geoconinc.com 
Holdrege & Kull
Jason Muir
792 Searls Avenue, Nevada City
Office:  (530) 478-1305
Fax: (530) 478-1019
JMuir@handk.net
​Kennedy Jenks Consultants
10850 Gold Center Drive, Ste. 350
Rancho Cordova, CA 95670
Office: (916) 858-2700
Fax: (916) 858-2754
Kleinfelder & Associates
3077 Fite Circle
Sacramento, CA 95827-1815
Ofice: (916) 366-1701
Fax: (916) 366-7013
Kleinfelder & Associates
4875 Longley Lane
Reno, NV 89502-5953
Office: (775) 689-7800
Fax: (775) 689-7810
KR Environmental
324 Harvest Sky
Roseville, CA 95747
Office: (916) 784-7999
Cell: (916) 870-7290
Fax: (916) 784-7999 
Email: krenv@surewest.net  
​LACO Associates
Frank Bickner, Vice President - Geologist PG
5167 Clayton Road, Ste. D, Concord, CA
Office: (877) 733-5777

101C N. State Street, Ukiah, CA
Phone: (707) 482-0222

21 West 4th Street, Eureka, CA 95501
Phone: (707) 443-5054, (800) 515-5054
Fax: (707) 443-0553
Email: bicknerf@lacoassociates.com
 www.lacoassociates.com  
LFR Levine Fricke
419. Douglas Blvd., Ste. 200
Granite Bay, CA 95746-9460
Office  (916) 786-0320
www.ifr.com 
Mactec Inc.
4704 Roseville Rd., Ste. 108
Northe Highlands, CA 95660
Office: (916) 332-5552
Fax: (916) 332-5559
MARCOR Remediation Inc.
1030 Matley Lane Ste. A
Reno, NV. 89502
Office:  775-348-7888
Fax:  775-348-7889
​Natural Investigations Co. Inc.
6124 Shadow Lane
Citrus Heights, CA 95621
Office:  (916) 452-5442
geo@naturalinvestigations.com
http://naturalinvestigations.com/
Nichols Consulting Engineers
8795 Folsom Blvd. Ste. 250
Sacramento, CA 95826
Office: (916) 388-5655
tbarlett@nce.reno.nv.us
 www.ncenet.com 

 Nichols Consulting Engineers
155 Hwy. 50
Stateline, NV 89449
Office: (775) 588-2505
gfasiano@nce.reno.nv.us
www.ncenet.com


Quest GeoSystems Management
314 2nd Street
Oakley, CA 94561
Office: (925) 756-1210
Fax: (925) 756-1227 
www.questgsm.com

PM Environmental
3400 Douglass Blvd. Suite 200
Roseville, CA 95661
Office:  916-945-3772
www.pmenv.com

 

​RAH Environmental, Inc.
Jeffrey "Huey" Hughes
4645 Raley Blvd
Sacramento, CA 95821
Office:  916-563-7770
Cell:  916-718-5867
Risk-Based Decisions, Inc.
2033 Howe Avenue, Ste. 240
Sacramento, CA 95825
Office: (916) 923-0570
Fax: (916)923-0611 
Sellens Consulting LLC
7509 Madison Ave, Suite 116A
Citrus Heights, CA 95610
Office:  (916) 966-1497
Fax: (916) 966-6503
Email: msellens@sbcglobal.net 
SLR Interntional Corp.
117 Burgundy Court
Martinez, CA 94553
Office: (925) 229-1411 
​SRK Consulting
5250 Neil Road, Ste. 300
Reno, NV 89502
Office: (775) 828-6800
Fax: (775) 828-6820 
www.srk.com   
 Terra Vac
316 Acocet Avenue
Davis, CA 95616
Office: (530) 758-6771
Fax: (530) 758-5353
The Shaw Group
1326 North Market Blvd.
Sacramento, CA 95834-1912
Office: (916) 928-3300
Fax: (916) 565-4356 
 URS Corporation
2870 Gateway Oaks Drive, Ste. 150
Sacramento, CA 95833
Office: (916) 679-2000
Fax: (916) 679-2900 
​Versar, Inc.
7844 Madison Avenue, Ste. 167
Fair Oaks, CA 95628
Office: (916) 962-1612
Fax: (916) 962-2678
www.versar.com 
Wallace Kuhl & Associates, Inc.
3251 Beacon Blvd., Ste. 300
West Sacramento, CA 95691
Office: (916) 372-1434
Fax: (916) 372-2565 
www.wallace-kuhl.com 
Youngdahl & Associates, Inc.
1234 Glenhaven Court
El Dorado Hills, CA 95762
Office: (916) 933-0633
Fax: (916) 933-0633
 www.youngdahl.net