> Enrich.chat gives AI agents verified work emails and mobiles. To use it from an agent, read https://enrich.chat/agents.md . This is the Markdown version of https://enrich.chat/companies-in/seattle-wa/facilities-services/ # Facilities Services Companies in Seattle, WA The bigger facilities services companies headquartered in Seattle, WA, with what they do, their sizes and how to reach their people. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** Among the facilities services companies counted in Seattle, WA, the biggest by headcount range include Diamond Parking Service, Psr Mechanical and Aaa Fire Protection. They are mostly very small: 91% have 50 or fewer employees. ## Which facilities services companies are in Seattle? Among the companies whose public profile lists Facilities Services as their industry and Seattle, WA as their headquarters, the biggest by headcount range include Diamond Parking Service, Psr Mechanical, Aaa Fire Protection, Servpro Of Downtown Seattle & Bellevue and Works Progress Coworking Cooperative. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Diamond Parking Service | 201 to 500 | | Psr Mechanical | 51 to 200 | | Aaa Fire Protection | 51 to 200 | | Servpro Of Downtown Seattle & Bellevue | 51 to 200 | | Works Progress Coworking Cooperative | 51 to 200 | | Canna Consulting Group | 11 to 50 | | Mickelson Industries | 11 to 50 | | Keithly Barber Associates | 11 to 50 | | Nw Art Framing | 11 to 50 | | Pinnacle Maintenance Group | 11 to 50 | | Mv Skansonia | 11 to 50 | | Servpro Of Seattle Northeast | 11 to 50 | | Summit Building Maintenance | 11 to 50 | | Redi-National Pest Eliminators | 11 to 50 | | E&l Flooring Services | 11 to 50 | | Susan's Green Cleaning | 11 to 50 | | Cross Arrows | 11 to 50 | | Seattle Paper Shredding Service | 11 to 50 | | Chem-Dry Of Seattle | 11 to 50 | | Pacheco Construction | 11 to 50 | | Heavenly Maids | 11 to 50 | | Insideout Concept | 11 to 50 | | Cornerstone Building Services | 11 to 50 | | Centerpoint Services | 11 to 50 | | Lms Landscaping & Fence Services | 11 to 50 | The table shows the 25 biggest by headcount range, with ties broken by audience size. The charts and percentages below cover every company counted for this page, not just these 25, and companies with fewer than 11 employees are not counted. Headquarters is the location on each company's public profile. ## What do facilities services companies in Seattle do? Facilities Services is a broad label. The most common NAICS codes among them are 238220 (17%), 541330 (17%) and 561499 (17%). **Figure: What facilities services companies in Seattle do.** Bars for the share of counted facilities services companies with each code: 238220 17%, 541330 17%, 561499 17%, 561720 17%, 624190 17%, 812930 17%. *Share of counted facilities services companies in Seattle by their NAICS code.* [NAICS 238220](https://enrich.chat/naics/238220/)[NAICS 561720](https://enrich.chat/naics/561720/) ## How big are they? 91% of the facilities services companies counted in Seattle have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. **Figure: Size of facilities services companies in Seattle.** Seven columns for the share of counted facilities services companies in Seattle in each employee range: 11 to 50 91%, 51 to 200 7%, 201 to 500 2%, 501 to 1,000 0%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted facilities services companies in Seattle in each employee range.* ## How facilities services companies compare - 91% of facilities services companies in Seattle have 50 or fewer employees, against 71% across other cities on this site. ## How do you reach the people at facilities services companies in Seattle? The people to talk to are usually owners, operations and sales leaders. Build the list in three prompts to your AI agent. ### 1. Count them (free) Counting who matches never uses credits. ```text Use www.enrich.chat to count the facilities services companies in Seattle, WA ``` ### 2. Find the people (5 credits per person) Name the roles you sell to. Each person returned is 5 credits, and name, title and company are included. ```text Use www.enrich.chat to find the owners, operations and sales leaders at facilities services companies in Seattle, WA, with their titles ``` ### 3. Get their work emails (10 credits each) An email is 10 credits only when one is found. Every email comes with a status: verified, catch-all or unknown. ```text Use www.enrich.chat to find the work emails for these people and tell me which ones are verified ``` ## More to explore Other industries in Seattle: [Software Companies](https://enrich.chat/companies-in/seattle-wa/software-development/)[Construction Companies](https://enrich.chat/companies-in/seattle-wa/construction/)[Real Estate Companies](https://enrich.chat/companies-in/seattle-wa/real-estate/)[IT Services Companies](https://enrich.chat/companies-in/seattle-wa/it-services-and-it-consulting/)[Nonprofit Organizations](https://enrich.chat/companies-in/seattle-wa/non-profit-organizations/)[Advertising Agencies](https://enrich.chat/companies-in/seattle-wa/advertising-services/)[Technology and Internet Companies](https://enrich.chat/companies-in/seattle-wa/technology-information-and-internet/)[Consulting Firms](https://enrich.chat/companies-in/seattle-wa/business-consulting-and-services/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/seattle-wa/hospitals-and-health-care/)[Financial Services Companies](https://enrich.chat/companies-in/seattle-wa/financial-services/)[Architecture Firms](https://enrich.chat/companies-in/seattle-wa/architecture-and-planning/)[Law Firms](https://enrich.chat/companies-in/seattle-wa/law-practice/)[Legal Services Firms](https://enrich.chat/companies-in/seattle-wa/legal-services/)[Design Firms](https://enrich.chat/companies-in/seattle-wa/design-services/)[Education Organizations](https://enrich.chat/companies-in/seattle-wa/education-administration-programs/)[Food and Beverage Manufacturers](https://enrich.chat/companies-in/seattle-wa/food-and-beverage-manufacturing/)[Colleges and Universities](https://enrich.chat/companies-in/seattle-wa/higher-education/)[Research Services Firms](https://enrich.chat/companies-in/seattle-wa/research-services/)[All of Seattle](https://enrich.chat/companies-in/seattle-wa/) Facilities Services Companies in other cities: [Houston, TX](https://enrich.chat/companies-in/houston-tx/facilities-services/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/facilities-services/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/facilities-services/)[Phoenix, AZ](https://enrich.chat/companies-in/phoenix-az/facilities-services/)[Charlotte, NC](https://enrich.chat/companies-in/charlotte-nc/facilities-services/)[Atlanta, GA](https://enrich.chat/companies-in/atlanta-ga/facilities-services/)[Las Vegas, NV](https://enrich.chat/companies-in/las-vegas-nv/facilities-services/)[Orlando, FL](https://enrich.chat/companies-in/orlando-fl/facilities-services/)[Indianapolis, IN](https://enrich.chat/companies-in/indianapolis-in/facilities-services/)[San Antonio, TX](https://enrich.chat/companies-in/san-antonio-tx/facilities-services/) ## Frequently asked questions ### Which are the biggest facilities services companies in Seattle? Among those counted, they include Diamond Parking Service, Psr Mechanical, Aaa Fire Protection, Servpro Of Downtown Seattle & Bellevue and Works Progress Coworking Cooperative, ranked by headcount range. ### How big are facilities services companies in Seattle? 91% of those counted have 50 or fewer employees, and the middle one is in the 11 to 50 range. Companies with fewer than 11 employees are not counted. ### Which companies count as facilities services? Companies whose public profile lists Facilities Services as their industry and whose headquarters are in Seattle, WA. ## Try this prompt Find the people at facilities services companies in Seattle ```text Use www.enrich.chat to find the owners, operations and sales leaders at facilities services companies in Seattle, WA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/software-development/) - [Construction Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/construction/) - [Real Estate Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/real-estate/) - [IT Services Companies in Seattle](https://enrich.chat/companies-in/seattle-wa/it-services-and-it-consulting/) - [Facilities Services Companies in Houston](https://enrich.chat/companies-in/houston-tx/facilities-services/) - [Facilities Services Companies in Austin](https://enrich.chat/companies-in/austin-tx/facilities-services/) - [Facilities Services Companies in Dallas](https://enrich.chat/companies-in/dallas-tx/facilities-services/) - [Facilities Services Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/facilities-services/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)