# Washington Suburban Sanitary Commission #120580

WSSC Water lawn and landscape maintenance services for 82 properties

**Posted:** October 26, 2026
**Respond By:** November 30, 2026
**Identifier:** 120580
**NAICS:** 561730

WSSC Water is seeking recurring landscape and grounds maintenance for 82 properties in Montgomery County, Maryland, divided into four service groups.
- **Buyer:** Washington Suburban Sanitary Commission (WSSC Water); the opportunity identifies the General Services Department and Procurement Office.
- **Scope:** Maintain WSSC Water facilities, properties, rights-of-way, and grounds. Work includes mowing and cutting, trimming and edging, spring and fall cleanup, weed control and pesticide applications, turf and ornamental treatments, mulching, pruning, fertilizing, and site-specific trash pickup and hardscape or storm-drain cleaning.
- **Site requirements:** Pricing schedules specify estimated annual tasks and quantities by site and group; quantities are not guaranteed. Designated areas must be mowed, and storm drains cleaned where specified. At Sam Rice Manor WWPS, feasible efforts must be made to use OMRI-listed or equivalent chemicals because the site is adjacent to an organic farm with beehives.
- **Additional work:** WSSC may authorize out-of-scope work on a time-and-materials basis after issuing a project notice to proceed.
- **OEMs and vendors:** No OEMs, product manufacturers, or vendors are named; this is a services procurement.
- **Notable requirements:** A licensed commercial pesticide applicator is required; herbicide applications must use indicator dye. Proposals must address environmental and safety compliance, and include a 15% MBE/SLBE subcontracting participation goal.
- **Award structure:** WSSC intends to make multiple awards across four groups. The referenced service identifier is 120580.

### Description

WSSC Water seeks qualified contractor(s) to provide comprehensive lawn and landscape maintenance services at 82 WSSC Water locations in Montgomery County, Maryland. Services include mowing, trimming, edging, seasonal cleanup, weed control and pesticide applications, mulching, pruning, planting, fertilizing, hardscape maintenance, and debris removal; additional work may be authorized on a time-and-materials basis. The contract has a three-year base term with two optional one-year extensions, and WSSC intends to make multiple awards across four groups. Proposals are due November 30, 2026, and must include separate technical and price submissions.

[View original listing](https://procurement.opengov.com/portal/wsscwater/projects/304862)