# NAICS 562991: Septic Tank and Related Services

Breadcrumb: [NAICS codes](https://bidrover.com/naics) › [562991 Septic Tank and Related Services](https://bidrover.com/naics/562991)

This U.S. industry comprises establishments primarily engaged in (1) pumping (i.e., cleaning) septic tanks and cesspools and/or (2) renting and/or servicing portable toilets.

- NAICS code: 562991
- Title: Septic Tank and Related Services
- Sector: 56 Administrative and Support and Waste Management and Remediation Services
- Subsector: 562 Waste Management and Remediation Services
- Industry group: 5629 Remediation and Other Waste Management Services
- NAICS industry: 56299 All Other Waste Management Services
- SBA size standard: $9 million average annual receipts
- Open bids on BidRover: 0

## Open bids (0)

No open bids cite this code right now.

## Frequently asked questions

### What is NAICS code 562991?

NAICS 562991 is "Septic Tank and Related Services" in the 2022 North American Industry Classification System, in sector 56 (Administrative and Support and Waste Management and Remediation Services). This U.S. industry comprises establishments primarily engaged in (1) pumping (i.e., cleaning) septic tanks and cesspools and/or (2) renting and/or servicing portable toilets.

### What is the SBA size standard for NAICS 562991?

A business is small under NAICS 562991 at or below $9 million average annual receipts, including affiliates (13 CFR 121.201). Confirm the standard named in each solicitation.

### How many government bids are open under NAICS 562991?

No open bid in BidRover cites NAICS 562991 right now. Many state and local notices do not list a NAICS code, so a keyword alert for this work catches more of them.

### How do I get alerts for NAICS 562991 bids?

Save an alert on this page. A free account gets new matching bids by weekly email; the Team plan ($19/mo) sends daily alerts with match scores, the buyer, source link and documents.

## Related NAICS codes

- [238910 Site Preparation Contractors](https://bidrover.com/naics/238910)
- [562998 All Other Miscellaneous Waste Management Services](https://bidrover.com/naics/562998)
- [562910 Remediation Services](https://bidrover.com/naics/562910)
- [562920 Materials Recovery Facilities](https://bidrover.com/naics/562920)

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Code titles and definitions: U.S. Census Bureau, North American Industry Classification System (NAICS), 2022 (https://www.census.gov/naics/). Size standards: U.S. Small Business Administration, Small Business Size Standards, 13 CFR 121.201, eCFR text current as of 2026-10-21 (https://www.ecfr.gov/current/title-13/section-121.201).

BidRover lists bids from official public sources. It is not an issuing authority; confirm the NAICS code and size standard named in each solicitation.