Mayes Septic & Port A Pots, LLC
Hagerstown, MD Doing business as Charles Mayes
- UEI
- UP28U6CLNLL1
- CAGE
- 82HM0
- Primary NAICS
- 562991 Septic Tank and Related Services
- SAM.gov registration
- Active through
Company facts
- FY2025 rankings
- Self-certified in SAM.gov
- Entity structure
- Corporate Entity (Not Tax Exempt)
- SAM.gov registration date
- Physical address
- 20222 Trovinger Mill Rd, Hagerstown, MD 21742, USA
- Website
- mayessepticandportapot.com
- Employees
- 1-10
- Estimated annual revenue
- $0-$1M
- Industry
-
- Industrials
- Commercial & Professional Services
- Professional Services
- SIC code
- 76 Miscellaneous Repair Services
- Profiles
Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated .
Contract obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2027 To date | $0 |
| FY2026 | $610,400 |
| FY2025 | $663,014 |
| FY2024 | $514,930 |
| FY2023 | $470,270 |
Top agencies by obligations
| Rank | Agency | Obligated, FY2026–FY2027 | Share |
|---|---|---|---|
| 1 | Department of the Interior | $610,400 |
Contract awards
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| Choh emergency toilet pumping WMD | National Office (NPS) | $33,294 | |
| Choh onps FY25-30 toilet pumping | National Office (NPS) | $1,149,360 | |
| Choh WMD toilet pumping bridge 2 | National Office (NPS) | $465,760 | |
| Choh WMD toilet pumping bridge contract | National Office (NPS) | $141,480 | |
| Choh FY23 WMD toilet pumping | National Office (NPS) | $310,640 |
Latest 5 listed here. See the rest on GovTribe.
Similar vendors
| Vendor | Location | Primary NAICS |
|---|---|---|
| Key Sanitation Inc. | MD | 562991 Septic Tank and Related Services |
| Five Star Portables Inc. | Sterling, VA | 562991 Septic Tank and Related Services |
| Rent-A-John | Falls, PA | 562991 Septic Tank and Related Services |
| MVH Development LLC | Baltimore, MD | 541611 Administrative Management and General Management Consulting Services |
| Bobby's Pottys | White Marsh, MD | 562991 Septic Tank and Related Services |
About the company
Mayes Septic & Port A Pots, LLC is a woman-owned small business registered in SAM.gov, located in Hagerstown, Maryland, with a corporate structure and for-profit status. The company specializes in providing waste management and sanitation services, with a primary focus on serving federal recreational facilities, particularly the National Park Service. While specific background details beyond its federal contract history are not provided, the vendor has consistently demonstrated expertise in providing essential maintenance services for public facilities, specifically toilet pumping and sanitation support.
The company has been awarded multiple federal contracts exclusively with the National Park Service's National Office, all centered around waste management and sanitation services for the Chesapeake and Ohio Canal National Historical Park. These contracts, ranging from $8,400 to $2,980,560.01, include services such as emergency toilet pumping, interim toilet maintenance, boat ramp pumping, and specialized waste management and disposal services. Two of the seven identified contracts were set aside for small businesses, while the others were not specifically designated. The contract periods range from short-term engagements of a few months to multi-year arrangements extending through July 2030. Each contract is structured as a firm fixed-price purchase order, consistently focusing on maintaining sanitation infrastructure at the Chesapeake and Ohio Canal National Historical Park in Hagerstown, Maryland.
SBA capabilities narrative
RENTAL & SERVICE OF PORTABLE TOILETS
SERVICE AND PUMPING OF SEPTIC SYSTEMS
Quick answers
Is Mayes Septic & Port A Pots, LLC registered in SAM.gov?
Yes. Mayes Septic & Port A Pots, LLC's SAM.gov registration is active through February 2, 2027.
What is Mayes Septic & Port A Pots, LLC's CAGE code?
Mayes Septic & Port A Pots, LLC's CAGE code is 82HM0, and its Unique Entity ID (UEI) is UP28U6CLNLL1.
How much has Mayes Septic & Port A Pots, LLC received in federal contracts?
Federal contracts obligated $663,014 to Mayes Septic & Port A Pots, LLC in fiscal year 2025 and $2,258,614 in fiscal years 2023 through 2027.
How does Mayes Septic & Port A Pots, LLC rank among federal contractors?
Mayes Septic & Port A Pots, LLC ranked #7 in PSC F008, #40 in NAICS 562991 and #50 in NAICS 56299 in FY2025.
What is Mayes Septic & Port A Pots, LLC's most recent federal award?
Mayes Septic & Port A Pots, LLC's most recent federal contract award is Choh emergency toilet pumping WMD (140P2125P0060), from National Office (NPS), on July 23, 2025.
On GovTribe
See Mayes Septic & Port A Pots, LLC's full federal record
- Federal contract awards
- Subcontracting relationships
- Funding analysis by agency, NAICS and set-aside
- Similar vendors