> 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/san-diego-ca/facilities-services/ # Facilities Services Companies in San Diego, CA The bigger facilities services companies headquartered in San Diego, CA, 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 San Diego, CA, the biggest by headcount range include Pegasus, The Hiller Companies and Lot Management. They are mostly very small: 78% have 50 or fewer employees. ## Which facilities services companies are in San Diego? Among the companies whose public profile lists Facilities Services as their industry and San Diego, CA as their headquarters, the biggest by headcount range include Pegasus, The Hiller Companies, Lot Management, Servi-Tek Facility Solutions and Protec Building Services. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Pegasus | 1,001 to 5,000 | | The Hiller Companies | 501 to 1,000 | | Lot Management | 501 to 1,000 | | Servi-Tek Facility Solutions | 201 to 500 | | Protec Building Services | 201 to 500 | | 24 Hour Elevator | 201 to 500 | | Davenergy Solutions | 51 to 200 | | Install-It-Direct Landscape Design & Build | 51 to 200 | | Landgraphics Landscape & Arborcare Management | 51 to 200 | | Vivo Landscape | 51 to 200 | | Bona Fide Conglomerate | 51 to 200 | | Royal Blue Maintenance Systems | 51 to 200 | | Vip Janitorial Service | 51 to 200 | | Concierge Cleaning Services | 51 to 200 | | City Wide Facility Solutions - San Diego | 11 to 50 | | Kitchen Guard | 11 to 50 | | Monarch Property Solutions | 11 to 50 | | Sage Cleaning Systems | 11 to 50 | | Grand Services | 11 to 50 | | Elite Relocation Services | 11 to 50 | | Blue Planet Energy Solutions | 11 to 50 | | Corporal Building Services | 11 to 50 | | Green Clean Services | 11 to 50 | | Clean Freak Cleaning Services | 11 to 50 | | Solar Panel Cleaners | 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 San Diego do? Facilities Services is a broad label. The most common NAICS codes among them are 541320 (33%), 561720 (22%) and 561790 (22%). **Figure: What facilities services companies in San Diego do.** Bars for the share of counted facilities services companies with each code: 541320 33%, 561720 22%, 561790 22%, 335132 11%, 423830 11%. *Share of counted facilities services companies in San Diego by their NAICS code.* [NAICS 541320](https://enrich.chat/naics/541320/)[NAICS 561720](https://enrich.chat/naics/561720/)[NAICS 335132](https://enrich.chat/naics/335132/) ## How big are they? 78% of the facilities services companies counted in San Diego 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 San Diego.** Seven columns for the share of counted facilities services companies in San Diego in each employee range: 11 to 50 78%, 51 to 200 13%, 201 to 500 5%, 501 to 1,000 3%, 1,001 to 5,000 2%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted facilities services companies in San Diego in each employee range.* ## How do you reach the people at facilities services companies in San Diego? 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 San Diego, CA ``` ### 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 San Diego, CA, 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 San Diego: [Construction Companies](https://enrich.chat/companies-in/san-diego-ca/construction/)[Software Companies](https://enrich.chat/companies-in/san-diego-ca/software-development/)[Real Estate Companies](https://enrich.chat/companies-in/san-diego-ca/real-estate/)[Advertising Agencies](https://enrich.chat/companies-in/san-diego-ca/advertising-services/)[IT Services Companies](https://enrich.chat/companies-in/san-diego-ca/it-services-and-it-consulting/)[Biotechnology Companies](https://enrich.chat/companies-in/san-diego-ca/biotechnology-research/)[Financial Services Companies](https://enrich.chat/companies-in/san-diego-ca/financial-services/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/san-diego-ca/hospitals-and-health-care/)[Nonprofit Organizations](https://enrich.chat/companies-in/san-diego-ca/non-profit-organizations/)[Technology and Internet Companies](https://enrich.chat/companies-in/san-diego-ca/technology-information-and-internet/)[Consulting Firms](https://enrich.chat/companies-in/san-diego-ca/business-consulting-and-services/)[Insurance Companies](https://enrich.chat/companies-in/san-diego-ca/insurance/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/san-diego-ca/staffing-and-recruiting/)[Electrical and Electronics Manufacturers](https://enrich.chat/companies-in/san-diego-ca/appliances-electrical-and-electronics-manufacturing/)[Architecture Firms](https://enrich.chat/companies-in/san-diego-ca/architecture-and-planning/)[Legal Services Firms](https://enrich.chat/companies-in/san-diego-ca/legal-services/)[Colleges and Universities](https://enrich.chat/companies-in/san-diego-ca/higher-education/)[Telecommunications Companies](https://enrich.chat/companies-in/san-diego-ca/telecommunications/)[All of San Diego](https://enrich.chat/companies-in/san-diego-ca/) 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 San Diego? Among those counted, they include Pegasus, The Hiller Companies, Lot Management, Servi-Tek Facility Solutions and Protec Building Services, ranked by headcount range. ### How big are facilities services companies in San Diego? 78% 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 San Diego, CA. ## Try this prompt Find the people at facilities services companies in San Diego ```text Use www.enrich.chat to find the owners, operations and sales leaders at facilities services companies in San Diego, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Construction Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/construction/) - [Software Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/software-development/) - [Real Estate Companies in San Diego](https://enrich.chat/companies-in/san-diego-ca/real-estate/) - [Advertising Agencies in San Diego](https://enrich.chat/companies-in/san-diego-ca/advertising-services/) - [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/)