Active
Small Business
Overview
- Legal name
- ONSITE MANAGEMENT INC
- Registered location
- WEST CHESTER, PA, USA
- Website
- Company website ↗
- Primary NAICS
- 562991 — Septic Tank and Related Services
- Latest award activity
- Apr 13, 2026
Read company summary
ONSITE MANAGEMENT INC is associated with UEI EKLPBD6LMLY3 and CAGE 8J7P9 in public federal records. AcornBids currently links 3 prime awards totaling $136.1K in obligations to this entity. Its largest recorded federal customer by obligations is Department of the Interior. Its recorded federal awards include work classified as Septic Tank and Related Services; Site Preparation Contractors. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 562991 (Septic Tank and Related Services). Its public SAM.gov registration lists WEST CHESTER, PA, USA.
At a glance
Lifetime prime obligations$136.1K
Prime awards3
Awards with future end dates1
Top-agency concentration100.0%
Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 11, 2026. Refresh pending; these totals may be out of date.
Business information
Public SAM.gov registration details.
- Legal name
- ONSITE MANAGEMENT INC
- UEI
- EKLPBD6LMLY3
- CAGE
- 8J7P9
- Registered address
- 1109 SAUNDERS CT, WEST CHESTER, PA, 19380, USA
- Registration status
- Active
- Primary NAICS
- 562991 — Septic Tank and Related Services
- SAM activation
- Jul 7, 2026
- Initial registration
- Feb 10, 2020
- Entity start
- Sep 1, 1995
- SAM updated
- Jul 7, 2026
- Registration expires
- Jul 6, 2027
- Fiscal year end
- Dec 31
- Place of incorporation
- PA, USA
Research brief
Source facts
- Loaded prime-award records link 3 awards and $136,115 in reported obligations to this legal entity. Source
- Recorded awards include Septic Tank and Related Services (NAICS 562991); this classification is not proof of every company capability. Source
- An example award describes: VALLEY FORGE NATIONAL HISTORICAL PARK (VAFO) - EMERGENCY SEPTIC SYSTEM REPAIRS AT WALNUT HILL HOUSE Source
Federal award analysis
Net transaction obligations by federal fiscal period.
Selected transaction obligations$136.1K
Prime contracts
Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.
Funding change
Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.
| Measure | Reported value |
|---|---|
| Current period | Oct 1, 2025 – Sep 30, 2026 |
| Current obligations | $62.9K |
| Prior period | Oct 1, 2024 – Sep 30, 2025 |
| Prior obligations | $46.0K |
| Change | $16.9K |
| Growth | +36.8% |
Where the work is performed
AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL
State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.
Agencies
| Category | Period obligations | Awards |
|---|---|---|
| Department of the Interior | $136.1K | 3 |
Offices
| Category | Period obligations | Awards |
|---|---|---|
| NORTHEAST REGIONAL CONTRACTING | $136.1K | 3 |
Naics
| Category | Period obligations | Awards |
|---|---|---|
| 562991 — Septic Tank and Related Services | $86.1K | 1 |
| 238910 — Site Preparation Contractors | $50.0K | 2 |
Psc
| Category | Period obligations | Awards |
|---|---|---|
| S222 — Waste Treatment and Storage | $108.4K | 2 |
| Z2ND — REPAIR OR ALTERATION OF SEWAGE AND WASTE FACILITIES | $27.8K | 1 |
Vehicles
| Category | Period obligations | Awards |
|---|---|---|
| Unclassified | $136.1K | 3 |
States
| Category | Period obligations | Awards |
|---|---|---|
| PA | $136.1K | 3 |
Set Asides
| Category | Period obligations | Awards |
|---|---|---|
| SMALL BUSINESS SET ASIDE - TOTAL | $86.1K | 1 |
| NO SET ASIDE USED. | $50.0K | 2 |
Recent federal awards
Prime contract awards. Select an award to review its history and source evidence.
| Award / description | Awarding agency | Obligations | Start date | End date |
|---|---|---|---|---|
| 140P4226C0007VALLEY FORGE NATIONAL HISTORICAL PARK (VAFO) - EMERGENCY SEPTIC SYSTEM REPAIRS AT WALNUT HILL HOUSE | Department of the Interior | $22.2K | Apr 13, 2026 | Aug 28, 2026 |
| 140P4224P0020THIS IS A FIRM FIXED PRICE PURCHASE ORDER TO PROVIDE SEPTIC TANK AND VAULT PUMPING, HAULING, AND DISPOSAL SERVICES AT VALLEY FORGE NATIONAL HISTORICAL PARK, KING OF PRUSSIA… | Department of the Interior | $86.1K | Mar 25, 2024 | Mar 24, 2027 |
| 140P4225C0002VALLEY FORGE NATIONAL HISTORICAL PARK (VAFO) - EMERGENCY SEPTIC SYSTEM REPAIRS/REPLACEMENT AT FURNACE HOUSE | Department of the Interior | $27.8K | Sep 5, 2025 | Apr 3, 2026 |
Upcoming positioning windows
Modeled recompete windows are estimates, not announced solicitations or guarantees.
Registration, certifications & contacts
| Registration evidence | Date |
|---|---|
| SAM updated | Jul 7, 2026 |
| Source loaded | Sep 26, 2026 |
| Initial registration | Feb 10, 2020 |
| Entity start | Sep 1, 1995 |
Registration classifications: Small Business. These are separate from the reported certificates above.
| Industry | Reported size status |
|---|---|
| 221320 — Sewage Treatment Facilities | Not reported |
| 238910 — Site Preparation Contractors | Not reported |
| 238990 — All Other Specialty Trade Contractors | Not reported |
| 562991 — Septic Tank and Related Services | Not reported |
| Contact | Role | Published contact methods | Evidence | Source date |
|---|---|---|---|---|
| JEFF RACHLIN | Government business | Contact method not published | SAM registration | Not available |
| CHARMAINE WEBSTER | Electronic business | Contact method not published | SAM registration | Not available |
Registered industries
- 221320 — Sewage Treatment Facilities
- 238910 — Site Preparation Contractors
- 238990 — All Other Specialty Trade Contractors
- 562991 — Septic Tank and Related Services
Registered products and services
- 4540 — Waste Disposal Equipment
- 4630 — Sewage Treatment Equipment
- S119 — Other Utilities
Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source
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Data coverage and methodology
Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.
Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.
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