# Washington Electronic Business Solution #550-0926-2

Comprehensive Landscape Maintenance Services for Seattle Convention Center

**Posted:** October 13, 2023
**Respond By:** October 13, 2026
**Identifier:** 550-0926-2
**NAICS:** 561730, 541320

This opportunity from the Washington State Convention Center (Seattle Convention Center) seeks bids for comprehensive landscape maintenance services in Seattle, King County, Washington.
- Government Buyer:
  - Washington State Convention Center, a King County public facilities district DBA Seattle Convention Center (SCC)
- OEMs and Vendors:
  - No specific OEMs or vendors are mentioned in the solicitation
- Products/Services Requested:
  - Grounds maintenance: mowing, edging, plant trimming
  - Arborist services for tree care
  - Erosion control and flora protection
  - Landscaping: design, fertilizing, planting
  - Litter removal, roadside maintenance
  - Tree trimming and pruning (including utility lines)
  - Weed and vegetation control (including aquatic areas)
- Unique/Notable Requirements:
  - Broad scope covering all aspects of landscape and grounds maintenance
  - Includes specialized services such as arborist work and tree trimming near energized utility lines
  - No notable technical or product-specific requirements; focus is on service breadth
- Location:
  - Seattle, King County, Washington
- NIGP Codes:
  - 988-36, 988-02, 988-14, 988-27, 988-52, 988-56, 988-75, 988-88, 988-87, 988-89

### Description

This solicitation is for landscape maintenance services at the Washington State Convention Center, a King County public facilities district DBA Seattle Convention Center (SCC). The services include grounds maintenance such as mowing, edging, plant trimming, arborist services, erosion control, flora protection, landscaping, litter removal, roadside maintenance, tree trimming and pruning, and weed and vegetation control. A pre-bid conference is scheduled for September 28, 2026, and the bid response deadline is October 13, 2026. The solicitation includes various classification codes related to landscaping and maintenance services.

[View original listing](https://pr-webs-vendor.des.wa.gov/Search_BidDetails.aspx?ID=57533)