Consultant Names That Begin With the Letter H

Consultant Name Caltrans Acceptance ID # Fiscal Year (m/d/yy-m/d/yy) Date Acceptance ID Issued
H.T. Harvey & Associates L2018-0417 1/1/16-12/31/16 7/11/2018
H.T. Harvey & Associates D2019-0438 1/1/18-12/31/18 11/21/2019
H.T. Harvey & Associates D2020-0654 01/01/2019-12/31/2019 10/26/20
H.T. Harvey & Associates D2023-1039 1/1/21-12/31/21 2/9/2023
Habitat Restoration Sciences, Inc. L2017-0094 1/1/16-12/31/16 1/23/2018
Habitat Restoration Sciences, Inc. L2023-1722 1/01/21-12/31/21 4/21/2023
Hamner Jewell & Associates L2018-0236 1/1/18-12/31/18 5/7/2018
Hamner Jewell & Associates L2018-0383 1/1/17-12/31/17 7/12/2018
Hamner, Jewell & Associates L2019-0962 1/1/18-12/31/18 11/12/2019
Hanna Engineering, Inc. D2017-0025 1/1/15-12/31/15 5/30/2017
Hardesty & Hanover, LLP D2021-0912 1/1/20-12/31/20 12/16/2021
Hardesty & Hanover, LLP D2021-0918 1/1/20-12/31/20 12/30/2021
Haro Environmental Inc. L2022-1671 1/1/21-12/31/21 9/27/2022
Harris & Associates, Inc. L2018-0487 1/1/17-12/31/17 8/27/2018
Harris & Associates, Inc. L2018-0365 1/1/16-12/31/16 7/24/2018
Harris & Associates, Inc. L2019-1002 1/1/18-12/31/18 1/8/2020
Harris & Associates, Inc. L2020-1157 1/1/19-12/31/19 11/9/2020
Harris & Associates, Inc. L2021-1426 1/1/20-12/31/20 6/2/2022
Harris Miller Miller & Hanson Inc. L2020-1083 7/1/18-6/30/19 7/3/2020
Harris Miller Miller & Hanson, Inc. L2018-0195 7/1/16-6/30/17 4/24/2018
Harris Miller Miller & Hanson D2022-0938 7/1/20-6/30/21 1/26/2022
Harrison Engineering, Inc. L2017-0071 1/1/16-12/31/16 5/7/2018
Harrison Engineering, Inc. L2018-0584 1/1/17-12/31/17 12/11/2018
Harrison Engineering, Inc. L2019-0916 1/1/18-12/31/18 10/17/2019
Hauge Brueck L2018-0368 1/1/17-12/31/17 6/25/2018
Hauge Brueck Associates, LLC L2021-1305 1/1/20-12/31/20 4/27/2021
Haygood & Associates L2017-0041 1/1/16-12/31/16 10/6/2017
Haygood & Associates L2018-0285 1/1/17-12/31/17 4/26/2018
Haygood & Associates L2018-0711 1/1/18-12/31/18 5/8/2019
Haygood & Associates D2021-0710 1/1/19-12/31/19 2/1/2021
Haygood & Associates D2021-0754 1/1/20-12/31/20
3/30/2021
Haygood & Associates D2023-1018 1/1/21-12/31/21 1/5/2023
HDR Construction Control Corporation D2017-0026 12/27/14-12/26/15 5/30/2017
HDR Construction Control Corporation D2017-0113 1/1/16-12/31/16 9/21/2017
HDR Construction Control Corporation D2018-0242 1/1/17-12/30/17 7/30/2018
HDR Construction Control Corporation D2019-0419 1/1/18-12/29/18 10/21/2019
HDR Construction Control Corporation L2021-1286 12/30/18-12/28/19 2/25/2021
HDR Construction Control Corporation (CCC) D2024-1182 1/01/22 - 12/31/22 10/23/2023
HDR Construction Control Services D2023-1072 12/27/20-12/25/21 4/5/2023
HDR Engineering, Inc. L2018-0190 1/1/16-12/31/16 4/24/2018
HDR Engineering, Inc. L2018-0424 1/1/17-12/31/17 7/20/2018
HDR Engineering, Inc. L2018-0660 12/25/14-12/26/15 3/20/2019
HDR Engineering, Inc. L2018-0817 12/30/17-12/29/18 7/2/2019
HDR Engineering, Inc. D2020-0609 12/29/18-12/28/19 08/03/20
HDR Engineering Services L2021-1382 12/29/19-12/26/20 10/13/2021
HDR Engineering Services L2022-1622 12/27/20-12/25/21 7/18/2022
HDR Engineering Services D2024-1141 12/26/21-12/31/22 9/20/2023
Headway Transportation, LLC L2019-0976 1/1/19-12/31/19 12/12/2019
Headway Transportation, LLC
L2020-1199 1/1/20-12/31/20 12/10/2020
Headway Transportation, LLC L2021-1398 1/1/21-12/31/21 10/13/2021
Health Science Associates L2018-0651 10/1/17-9/30/18 3/8/2019
Heather Menninger DBA AMMA Transit Planning L2018-0191 1/1/16-12/31/16 4/24/2018
Hellmuth, Obata & Kassabaum, Inc.
L2022-1592 12/28/19-12/25/20 8/2/2022
HELIX Environmental Construction Group L2022-1633 1/1/20-12/31/20 8/2/2022
HELIX Environmental Planning, Inc. L2018-0297 1/1/16-12/31/16 5/29/2018
HELIX Environmental Planning, Inc. L2018-0579 1/1/17-12/31/17 11/15/2018
HELIX Environmental Planning, Inc. L2018-0731 1/1/15-12/31/15 5/2/2019
HELIX Environmental Planning, Inc. L2019-0940 1/1/18-12/31/18 11/22/2019
HELIX Environmental Planning, Inc. L2022-1570 1/1/20-12/31/20 1/1/20-12/31/20
Here Design Studio, LLC L2021-1276 1/1/19-12/31/19 8/31/2021
Here Design Studio, LLC. 
L2022-1598 1/1/20-12/31/20 6/8/2022
Hernandez Environmental Services L2018-0759 1/1/19-12/31/19 6/19/2019
Hernandez, Kroone & Associates, Inc. D2018-0376 1/1/18-12/31/18 6/7/2019
Hernandez, Kroone & Associates, Inc. L2021-1263 1/1/19-12/31/19
2/12/2021
HGS LLC (RES Environmental Operating Company LLC) D2024-1238 2/01/24-1/31/25
2/12/2024
High West Landscape Architects L2021-1316 1/1/21-12/31/21 4/27/2021
HigginsWorks, LLC D2020-0555 1/1/20-12/31/20 4/13/2020
Hill (A Business Unit of Hill International) D2024-1189
1/01/22 - 12/31/22 10/27/2023
Hill International, Inc. D2018-0154 1/1/16-12/31/16 1/23/2018
Hill International, Inc. D2018-0277 1/1/17-12/31/17 9/19/2018
Hill International, Inc. L2018-0782 1/1/14-12/31/14 5/31/2019
Hill International, Inc. D2020-0533 1/1/18-12/31/18 02/28/20
Hill International, Inc. D2020-0667 1/1/19-12/31/19 11/9/2020
Hill International, Inc. L2022-1494 1/1/20-12/31/20 2/23/2022
Hill International Inc. D2022-0969 01/01/20 - 12/31/20 5/6/2022
Hilltop Geotechnical, Inc. L2024-1767 1/01/23-12/31/23 9/12/2023
Historic Resources Group L2017-0055 1/1/16-12/31/16 11/21/2017
Historic Resources Group L2019-0881 1/1/18-12/31/18 8/29/2019
HKA Global, Inc. L2019-0875 1/1/18-12/31/18 9/4/2019
HKR Engineering, Inc. (dba Earthspectives) L2023-1749 1/01/23-12/31/23 5/23/2023
HMH L2018-0133 1/1/16-12/31/16 3/30/2018
HMH Engineers D2024-1227 1/01/22-12/31/22 2/8/2024
HMH Engineers L2018-0616 1/1/17-12/31/17 1/11/2019
HMH Engineers L2019-0948 1/1/18-12/31/18 11/19/2019
HMH Engineers L2021-1325 1/1/19-12/31/19 4/29/2021
HNTB Corporation L2017-0084 1/1/16-12/31/16 12/13/2017
HNTB Corporation D2018-0260 1/1/17-12/31/17 8/15/2018
HNTB Corporation D2019-0399 1/1/18-12/31/18 8/14/2019
HNTB Corporation D2021-0703 1/1/19-12/31/19 1/29/2021
HNTB Corporation D2021-0863 1/1/20-12/31/20 10/12/2021
HNTB Corporation
L2022-1678 1/1/21-12/31/21
11/14/2022
HNTB Corporation D2024-1130 1/01/22-12/31/22 8/21/2023
Hoch Consulting, Inc. L2018-0279 1/1/18-12/31/18 5/29/2018
Holdrege & Kull Consulting Engineers and Geologists D2017-0030 1/1/16-12/31/16 5/30/2017
Holdrege & Kull Consulting Engineers and Geologists L2018-0675 1/1/17-12/31/17 3/22/2019
Hollins Consulting, Inc. D2023-1097 1/01/21-12/31/21 6/21/2023
Horizon Surveys L2020-1068 01/01/20-12/31/20 4/28/2020
Horrocks Engineers, Inc. L2019-0849 1/1/17-12/31/17 7/29/2019
Horrocks Engineers, Inc. L2019-0920 1/1/18-12/31/18 10/16/2019
Horrocks Enginneers, Inc. L2022-1589 1/1/20-12/21/30 8/2/2022
Horton Lees Brogden Lighting Design, Inc. L2017-0050 10/1/16-9/30/17 11/21/2017
HortScience, Inc. L2018-0246 1/1/16-12/31/16 6/8/2018
Housing Tools L2024-1772 1/01/23-12/31/23 10/30/2023
Hout Construction Services, Inc. dba Hout Engineering L2018-0496 1/1/18-12/31/18 9/5/2018
Hout Construction Services, Inc. dba Hout Engineering L2018-0680 1/1/19-12/31/19 4/2/2019
HRV Conformance Verification Associates, Inc. D2018-0239 1/1/16-12/31/16 7/9/2018
Huitt-Zollars, Inc. L2021-1348 2/1/19-1/31/20 8/10/2021
Hultgren-Tillis Engineers L2018-0748 1/1/17-12/31/17 5/15/2019
Humboldt State University D2021-0745 7/1/19-6/30/20 4/14/2021
Humboldt State University D2024-1260 7/01/20-6/30/24 3/27/2024
Hunsaker & Associates Irvine, Inc. L2020-1003 1/1/20-12/31/20 1/21/2020
Hunting Environmental LLC L2019-0956 1/1/19-12/31/19 11/14/2019
Hushmand Associates, Inc. L2018-0691 1/1/17-12/31/17 5/31/2019
Hydrosolutions L2021-1478 1/1/21-12/31/21 11/29/2021