Vendor, Hunt Valley, MD, part of Ea Engineering, Science, and Technology, Inc.
Ea Engineering, Science, and Technology, Inc., PBC
UEI LEEMJD9WKDC9, CAGE 7V713
59 awards and $21,558,730 obligated between June 17, 2026 and September 10, 2026, 54% under full and open competition, against 2.1 offers on average where reported. 3 of the awards trace back to a SAM.gov solicitation on this site.
Sells to
Awarding agencies by dollars.
| Environmental Protection Agency | $21,142,028 |
| Department of Veterans Affairs | $214,262 |
| Department of the Army | $181,418 |
| Public Buildings Service | $21,022 |
| National Park Service | $0 |
Industries
NAICS on the awards, by dollars.
| Remediation ServicesNAICS 562910 | $16,618,809 |
| Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology)NAICS 541715 | $4,815,352 |
| Other Scientific and Technical Consulting ServicesNAICS 541690 | $103,547 |
| Engineering ServicesNAICS 541330 | $21,022 |
How it wins
Awards by competition, set-aside and type.
| Full and Open Competition | 32 |
| Full and Open Competition After Exclusion of Sources | 23 |
| Competed Under SAP | 3 |
| Not Competed Under SAP | 1 |
| Small Business Set Aside - Total | 16 |
| Delivery Order | 54 |
| Purchase Order | 4 |
| BPA Call | 1 |
Solicitations it won
SAM.gov opportunities whose award USAspending attributes to this vendor.
- Remedial Acquisition Framework (RAF), Design and Engineering Services (DES)
Environmental Protection Agency, Region 9 Contracting Office
JustificationNAICS 54133068HE0926R0025Awarded to Ea Engineering, Science, and Technology, Inc., PBC for $608,895
Posted Jul 222 publications - GEMS Technical Assistance
Department of Veterans Affairs, 245-Network Contract Office 5
SolicitationNAICS 54169036C24526Q0496Awarded to Ea Engineering, Science, and Technology, Inc., PBC
Posted Jun 23
Awards
Every award in the window, by dollars obligated.
| Contract | Awarding office | Described as | Obligated |
|---|---|---|---|
| 68HERC23F0478Delivery Order, August 14, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | PSC AJ14 Assistance to Support of the Drinking Water State Revolving Fund Program Will Be Provided in the Form of Direct Technical Support tNAICS 541715, PSC AJ14 | $4,346,498 |
| 68HE0420F0092Delivery Order, August 26, 2026, Full and Open Competition, 1 offers | Region 4 Contracting OfficeEnvironmental Protection Agency | Remedial Acquisition Framework (Raf), Design and Engineering Services (Des) Barite Hill/Nevada Goldfields OU4NAICS 562910, PSC F108 | $2,214,615 |
| 68HE0325F0092Delivery Order, June 22, 2026, Full and Open Competition, 2 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Res - Dover Gas Light CO.NAICS 562910, PSC F108 | $2,099,209 |
| 68HE0825F0068Delivery Order, June 24, 2026, Full and Open Competition, 1 offers | Region 8 Contracting OfficeEnvironmental Protection Agency | VBI70 - Raf DesNAICS 562910, PSC F108 | $2,023,724 |
| 68HE0724F0147Delivery Order, July 23, 2026, Full and Open Competition, 3 offers | Region 7 Contracting OfficeEnvironmental Protection Agency | R7 Res: Washington County Lead District, Old Mines, Potosi, and Furnace Creek Superfund Sites OU1 Residential Soils Remediation Washington CNAICS 562910, PSC F108 | $1,435,417 |
| 68HE0924F0109Delivery Order, September 10, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | New Des Task Order - Blue Ledge Mine (Ssid 09MM) - the Purpose of This Modification Is to Exercise Option Year 1 Pop 9/26/26 - 9/25/28 and ONAICS 562910, PSC C219 | $979,827 |
| 68HE0921F0062Delivery Order, July 14, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Remedial Acquisition Framework (Raf), Design and Engineering Services (Des). the Purpose of This Modification Is Add Funding to Task 3.4.NAICS 562910, PSC F999 | $817,983 |
| 68HERH23F0076Delivery Order, July 10, 2026, Full and Open Competition, 2 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | Remedial Acquisition Framework (Raf), Design and Engineering Services (Des) Delfasco Forge Des Task Order the Purpose of This Modification INAICS 562910, PSC F108 | $817,507 |
| 68HE0923F0023Delivery Order, August 31, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | The Purpose of This Modification Exercise Option to Extend 1-Year and Add Additional Funding.NAICS 562910, PSC F999 | $690,656 |
| 68HE0525F0134Delivery Order, August 10, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | North 5TH Street Groundwater Contamination Superfund Site: R5, Sfglaes, Semd, Ea (68HE0523D0006), Ri to 1. Exercise Several Task Order Year NAICS 562910, PSC F108 | $682,612 |
| 68HE0924F0118Delivery Order, July 23, 2026, Full and Open Competition, 2 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Raf Des Task Order for Copper Bluff Mine Remedial Investigation/Feasibility Study (Ri/Fs) - the Purpose of This Modification Is Exercising ONAICS 562910, PSC F999 | $682,509 |
| 68HE0220F0033Delivery Order, July 17, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | Region 2 Contracting OfficeEnvironmental Protection Agency | Eso Iceland Coin Laundry Site - Deobligation of FundsNAICS 562910, PSC F103 | $649,056 |
| 68HE0926F0077Delivery Order, July 22, 2026, Full and Open Competition, 1 offersSolicitation | Region 9 Contracting OfficeEnvironmental Protection Agency | Raf Des Task Order for Sulphur Bank Mercury Mine OU1 Residential RD Oversight Sole Source New Raf Des to Request Tocor: Carter JessopNAICS 562910, PSC C219 | $608,895 |
| 68HERH20F0420Delivery Order, June 20, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | State Road 114 Eso the Purpose of This Modification Is Exercise Option 6 and Obligate Funding in the Amount of $464,463.51NAICS 562910, PSC B510 | $545,455 |
| 68HE0824F0019Delivery Order, July 7, 2026, Full and Open Competition, 1 offers | Region 8 Contracting OfficeEnvironmental Protection Agency | Smurfit Stone Mill Des Remedial Acquisition Framework (Raf), Design and Engineering Services (Des)NAICS 562910, PSC F108 | $496,353 |
| 68HERC22F0002Delivery Order, July 13, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Water, Tribal & Science DivisionEnvironmental Protection Agency | PSC AJ13 GSA Oasis to Lab and Field Study Support Related to Pfas Research of Innovative Measures for Characterizing Contaminated Sediment SNAICS 541715, PSC AJ13 | $468,854 |
| 68HE0324F0072Delivery Order, August 20, 2026, Full and Open Competition, 1 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | This Is a Remediation Action Framework (Raf) Design and Engineering Services (Des) Task Order (To) to Provide Services to the EPA to CompletNAICS 562910, PSC F108 | $293,511 |
| 68HE0924F0113Delivery Order, August 13, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Raf Des Task Order for Argonaut Mine Ri/Fs. the Purpose of This Modification Is to Incrementally Fund and Exercise Option Year 2 Clin 2001.NAICS 562910, PSC F999 | $231,026 |
| 68HE0924F0110Delivery Order, July 13, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | The Purpose of This Modification Is to Exercise and Fund Optional Period 2 to This Task Order.NAICS 562910, PSC F108 | $216,168 |
| 68HE0522F0119Delivery Order, June 17, 2026, Full and Open Competition, 2 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | Design and Engineering Services Contract, Award for Schroud Properties Superfund [C54A] Task Order Approve RFI 008 to Exercise Clin 0002N foNAICS 562910, PSC F108 | $208,844 |
| W912DQ24F3040Delivery Order, August 11, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | W071 Endist Kansas CityDepartment of the Army | Sylvania Corning FusrapNAICS 562910, PSC F108 | $181,418 |
| 68HERD22F0125Delivery Order, August 12, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Region 6 Environmental Services and Operations (Eso) Task Order Title: Sandy Beach Remedial Action (Ra) Superfund Site Technical SupportNAICS 562910, PSC F108 | $162,051 |
| 68HERC22F0309Delivery Order, July 13, 2026, Full and Open Competition, 1 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | (Des) (Clin 2), Van Der Horst Superfund Site Located in Terrell, Kaufman County, Texas the Purpose of Modexercise Optional Period 4 (Clin 40NAICS 562910, PSC F108 | $145,915 |
| 36C24526P0344Purchase Order, July 6, 2026, Competed Under SAP, 3 offers | 245-Network Contract Office 5Department of Veterans Affairs | Repair and Inspection Above Ground Fuel Storage TanksNAICS 562910, PSC Z2NA | $110,715 |
| 36C24526P0482Purchase Order, July 14, 2026, Competed Under SAP, 2 offersSolicitation | 245-Network Contract Office 5Department of Veterans Affairs | Gems Technical AssistanceNAICS 541690, PSC F999 | $103,547 |
| 68HE0323F0028Delivery Order, July 9, 2026, Full and Open Competition, 3 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | This Is a Remediation Action Framework (Raf) Design and Engineering Services (Des) Task Order (To) to Complete the Remedial Investigation anNAICS 562910, PSC F108 | $94,923 |
| 68HE0321F0071Delivery Order, August 31, 2026, Full and Open Competition, 3 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | 68he0318d0005/68he0321f0071 P00011NAICS 562910, PSC F108 | $85,580 |
| 68HE0322F0002Delivery Order, June 19, 2026, Full and Open Competition, 3 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Des Douglassville Disposal Superfund SiteNAICS 562910, PSC F108 | $67,899 |
| 68HE0324F0033Delivery Order, August 14, 2026, Full and Open Competition, 1 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Des - Chem-Fab Superfund Site Operable Unit 3 (OU3) Remedial Acquisition Framework (Raf) Design and Engineering Services (Des)NAICS 562910, PSC F108 | $65,499 |
| 68HE0924F0077Delivery Order, July 6, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | The Purpose of This Modification Is to Exercise Option Period 1 and Add Funding.NAICS 562910, PSC F108 | $64,064 |
| 68HE0824F0060Delivery Order, July 16, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Region 8 Contracting OfficeEnvironmental Protection Agency | New Raf Eso Task Order for Billings Pce OU1&2, Ri/Fs Thru Rod.NAICS 562910, PSC F108 | $64,000 |
| 68HE0725F0068Delivery Order, June 29, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Region 7 Contracting OfficeEnvironmental Protection Agency | R7 Eso: Cleburn Street Well Enhanced Bioremediation OU2 Pilot Study Modification P00002: Change Order Due to Government DelaysNAICS 562910, PSC F108 | $51,570 |
| 68HE0421F0071Delivery Order, July 28, 2026, Full and Open Competition, 3 offers | Region 4 Contracting OfficeEnvironmental Protection Agency | Design and Engineering Services (Des), Wrigley Charcoal Superfund Site, Wrigley, Tn, Increase the Ceiling and Obligated Funding to Clins 100NAICS 562910, PSC F108 | $47,356 |
| 68HE0322F0007Delivery Order, July 16, 2026, Full and Open Competition, 1 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Hockessin Groundwater Superfund Site the Purpose of This Task Order Is to Provide Contractor Support Needed to Assist EPA in a Fund Lead RemNAICS 562910, PSC F108 | $39,975 |
| 68HE0925F0052Delivery Order, June 23, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Exercise and Fund: Clins - 102A-02, 102A-03, and 102A-05.NAICS 562910, PSC C219 | $37,612 |
| 47PD0224P0003Purchase Order, August 24, 2026, Not Competed Under SAP, 1 offers | PBS R3 Acq MGMT Div SouthPublic Buildings Service | This Modification Incorporated FAR 52.222-90addressing Dei Discrimination by Federal Contractors.NAICS 541330, PSC R499 | $21,022 |
| 68HE0924F0080Delivery Order, August 14, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Modification to Exercise and Fund Optional Period I (To Year 3) Including All Optional Tasks (Except Task 1.1.3.1 and Task 5.5.21)NAICS 562910, PSC F108 | $15,740 |
| 68HE0125F0019Delivery Order, August 4, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 1 Contracting OfficeEnvironmental Protection Agency | Award and Incremental Funding in the Amount of $141,578.47 for Eso PCB Permitting Technical Assistance Task Order: Pop: DOA-07/31/2027 ContrNAICS 562910, PSC F108 | $8,395 |
| 140P2124F0011BPA Call, June 24, 2026, Full and Open Competition, 4 offers | Washington Contracting OfficeNational Park Service | Conduct SI-RSE Under Cercla at Slater Creek Areas in Blackstone River Valley Nhp, Rhode Island. Mod 7 Extends the Performance Period for theNAICS 562910, PSC F107 | $0 |
| 36C24525P0489Purchase Order, July 6, 2026, Competed Under SAP, 4 offers | 245-Network Contract Office 5Department of Veterans Affairs | Tank & Icp Regulatory Training & Tank Closure SupportNAICS 562910, PSC F109 | $0 |
| 68HE0320F0065Delivery Order, June 26, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | 68he0118d0004/68he0320f0065 P00016 Crossley EsoNAICS 562910, PSC F108 | $0 |
| 68HE0320F0068Delivery Order, August 6, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Ravenswood Pce - Mod 16 Ea Environmental Services and Operations (Eso) the Purpose of This Task Order Is to Operate and Maintain the IN-SITUNAICS 562910, PSC F108 | $0 |
| 68HE0324F0075Delivery Order, July 22, 2026, Full and Open Competition, 3 offers | Region 3 Contracting OfficeEnvironmental Protection Agency | Modification P00008 - Change Order for Internal Funding Shift Between Price Schedule Clins 1.4.3.3, 1.4.3.4, 1.4.3.6, 1.4.4.1, 1.4.4.5, 1.4.NAICS 562910, PSC F108 | $0 |
| 68HE0524F0111Delivery Order, July 9, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | Broadway Street Corridor Groundwater Contamination Superfund Site (C5T3), Ri/Fs to the Purpose of Modification P00008 Is To; 1) Approve Rfi#NAICS 562910, PSC F108 | $0 |
| 68HE0621F0025Delivery Order, July 8, 2026, Full and Open Competition, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | American Creosote Deridder Superfund Site Mod P00009 - Funding Only ActionNAICS 562910, PSC F108 | $0 |
| 68HE0622F0023Delivery Order, July 17, 2026, Full and Open Competition, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Task Order Title: Region 6 Design and Engineering Services (Des) Task Order for Remedial Investigation (Ri)/Feasibility Study (Fs) and RemedNAICS 562910, PSC F108 | $0 |
| 68HE0723F0013Delivery Order, July 2, 2026, Full and Open Competition, 2 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Colonial Creosote Superfund Site. This Is the First of Two Modifications Necessary to Move Funding Between Clins.NAICS 562910, PSC F108 | $0 |
| 68HE0922F0029Delivery Order, September 3, 2026, Full and Open Competition After Exclusion of Sources, 5 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Environmental Services and Operations. Cyprus Tohono Mine Superfund Multi-Site Oversight Support. the Purpose of This Unilateral ModificatioNAICS 562910, PSC F999 | $0 |
| 68HE0924F0075Delivery Order, August 21, 2026, Full and Open Competition, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Remedial Acquisition Framework (Raf), Design and Engineering Services (Des). the Purpose of This Administration Modification Is Correct ClinNAICS 562910, PSC C219 | $0 |
| 68HE0924F0101Delivery Order, August 4, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Modification to Extend Clin 0002'S Pop and Approve the Proposed Budget Tracking Sheet by Contractor and Clin.NAICS 562910, PSC F108 | $0 |
| 68HE0925F0074Delivery Order, July 31, 2026, Full and Open Competition After Exclusion of Sources, 2 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Mccoll Fullerton Superfund Site Technical Oversight Support. the Purpose of This Modification Is to Correct the the Pop and Remove Excess ClNAICS 562910, PSC F108 | $0 |
| 68HE0925F0093Delivery Order, June 17, 2026, Full and Open Competition, 2 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | Design and Engineering Services. Afterthought Mine Technical Support, Remedial Investigation Feasibility Study. the Purpose of This CorrectiNAICS 562910, PSC F108 | $0 |
| 68HE0925F0097Delivery Order, June 17, 2026, Full and Open Competition After Exclusion of Sources, 3 offers | Region 9 Contracting OfficeEnvironmental Protection Agency | The Purpose of the Modification Is to De-Obligated Funding, Obligate Funding and Exercise the Next Option Period.NAICS 562910, PSC F999 | $0 |
| 68HERH21F0378Delivery Order, July 10, 2026, Full and Open Competition, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | The Purpose of This Modification Extend the Period of Performance of All Funded Clins to 09/30/2028.NAICS 562910, PSC F108 | $0 |
| 68HERH23F0002Delivery Order, July 22, 2026, Full and Open Competition, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Des Task Order Title: Remediation Acquisition Framework (Raf) Design and Engineering Services (Des) for the Northeast 2ND Street Superfund SNAICS 562910, PSC F108 | $0 |
| 68HERH23F0027Delivery Order, July 23, 2026, Full and Open Competition, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Region 6 Raf Des Midessa Ground Water Plume Superfund Site for Feasibility Study (Fs), Remedial Design (Rd) and Remedial Action (Ra) OversigNAICS 562910, PSC F108 | $0 |
| W912DQ26FA051Delivery Order, June 30, 2026, Full and Open Competition After Exclusion of Sources, 4 offers | W071 Endist Kansas CityDepartment of the Army | Environmental Remediation Services in Compliance with the Performance Work Statement (Pws) Dated November 2025NAICS 562910, PSC F108 | $0 |
| 68HE0621F0023Delivery Order, June 17, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 6 Contracting OfficeEnvironmental Protection Agency | Eso Task Order Title: Implementation of Sol Lynn Remedial Investigation Field Sampling Sol Lynn Industrial Transformers Superfund Site P0000NAICS 562910, PSC B510 | -$54,341 |
| 68HE0525F0021Delivery Order, June 30, 2026, Full and Open Competition After Exclusion of Sources, 1 offers | Region 5 Contracting OfficeEnvironmental Protection Agency | Sfglaes: Grand Calumet River East 5 Miles Phase II Sampling (Remedial Investigation) Project Modification P00003 - Funding Action OnlyNAICS 562910, PSC C219 | -$262,927 |
- Places of performance
- CaliforniaMarylandTexasPennsylvaniaColoradoIndianaDelawareNew Jersey
- Product and service codes
- F108 Hazardous Substance Removal, Cleanup, and Disposal Services and Operational SupportAJ14 General Science And Technology R&D Services; General Science And Technology; R&D Administrative ExpensesF999 Other Environmental Services, Studies, and Analytical SupportC219 Other Architect and Engineering ServicesF103 Water Quality Support ServicesB510 Environmental Studies and Assessments
- Transactions
- 78 across 59 awards