> 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-jose-ca/construction/ # Construction Companies in San Jose, CA The bigger construction companies headquartered in San Jose, 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 construction companies counted in San Jose, CA, the biggest by headcount range include Rosendin, Legence and Svm. They are mostly very small: 79% have 50 or fewer employees. ## Which construction companies are in San Jose? Among the companies whose public profile lists Construction as their industry and San Jose, CA as their headquarters, the biggest by headcount range include Rosendin, Legence, Svm, California Drywall and Ch Reynolds. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Rosendin | 10,001+ | | Legence | 5,001 to 10,000 | | Svm | 501 to 1,000 | | California Drywall | 501 to 1,000 | | Ch Reynolds | 201 to 500 | | Sanria | 201 to 500 | | Vela Tech Holding | 201 to 500 | | Staten Solar | 51 to 200 | | Blach Construction | 51 to 200 | | Advanced Facility Solutions | 51 to 200 | | Mai Construction | 51 to 200 | | West Coast Asm | 51 to 200 | | Sbi Builders | 51 to 200 | | Teamwrkx Construction | 51 to 200 | | Ciarra Construction | 51 to 200 | | The Core Group Builders | 51 to 200 | | Axis Mechanical | 51 to 200 | | Giuliani Construction & Restoration | 51 to 200 | | De Mattei Construction | 51 to 200 | | Mgm Drywall | 51 to 200 | | Black Diamond Paver Stones & Landscape | 51 to 200 | | Peninsulators | 51 to 200 | | Pergoroof | 51 to 200 | | Summit Steel Works | 51 to 200 | | All Seasons Roofing & Waterproofing | 51 to 200 | 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 construction companies in San Jose do? Construction is a broad label. The most common NAICS codes among them are 236115 (14%), 238320 (14%) and 236220 (8%). **Figure: What construction companies in San Jose do.** Bars for the share of counted construction companies with each code: 236115 14%, 238320 14%, 236220 8%, 238220 8%, 238990 8%, 237310 6%, 238210 6%. *Share of counted construction companies in San Jose by their NAICS code.* [NAICS 236115](https://enrich.chat/naics/236115/)[NAICS 238320](https://enrich.chat/naics/238320/)[NAICS 236220](https://enrich.chat/naics/236220/)[NAICS 238220](https://enrich.chat/naics/238220/)[NAICS 238990](https://enrich.chat/naics/238990/)[NAICS 237310](https://enrich.chat/naics/237310/)[NAICS 238210](https://enrich.chat/naics/238210/) ## How big are they? 79% of the construction companies counted in San Jose 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 construction companies in San Jose.** Seven columns for the share of counted construction companies in San Jose in each employee range: 11 to 50 79%, 51 to 200 19%, 201 to 500 1%, 501 to 1,000 1%, 1,001 to 5,000 0%, 5,001 to 10,000 0%, 10,001+ 0%. *Share of counted construction companies in San Jose in each employee range.* ## How old are they? Most were founded in the 2000s (28%), then the 2010s (22%). **Figure: When construction companies in San Jose were founded.** Eight columns for the share of counted construction companies in San Jose founded in each era: Before 1960 5%, 1960s 1%, 1970s 7%, 1980s 18%, 1990s 13%, 2000s 28%, 2010s 22%, 2020s 7%. *Share of counted construction companies in San Jose by the era they were founded in, for the ones that list a founding year.* ## How construction companies compare - 29% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at construction companies in San Jose? The people to talk to are usually owners, operations and procurement 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 construction companies in San Jose, 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 procurement leaders at construction companies in San Jose, 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 Jose: [Software Companies](https://enrich.chat/companies-in/san-jose-ca/software-development/)[IT Services Companies](https://enrich.chat/companies-in/san-jose-ca/it-services-and-it-consulting/)[Technology and Internet Companies](https://enrich.chat/companies-in/san-jose-ca/technology-information-and-internet/)[Real Estate Companies](https://enrich.chat/companies-in/san-jose-ca/real-estate/)[Advertising Agencies](https://enrich.chat/companies-in/san-jose-ca/advertising-services/)[Semiconductor Companies](https://enrich.chat/companies-in/san-jose-ca/semiconductor-manufacturing/)[Electrical and Electronics Manufacturers](https://enrich.chat/companies-in/san-jose-ca/appliances-electrical-and-electronics-manufacturing/)[Financial Services Companies](https://enrich.chat/companies-in/san-jose-ca/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/san-jose-ca/non-profit-organizations/)[Hospitals and Health Care Organizations](https://enrich.chat/companies-in/san-jose-ca/hospitals-and-health-care/)[Facilities Services Companies](https://enrich.chat/companies-in/san-jose-ca/facilities-services/)[Staffing and Recruiting Firms](https://enrich.chat/companies-in/san-jose-ca/staffing-and-recruiting/)[Telecommunications Companies](https://enrich.chat/companies-in/san-jose-ca/telecommunications/)[Consulting Firms](https://enrich.chat/companies-in/san-jose-ca/business-consulting-and-services/)[Medical Device Companies](https://enrich.chat/companies-in/san-jose-ca/medical-equipment-manufacturing/)[Cybersecurity Companies](https://enrich.chat/companies-in/san-jose-ca/computer-and-network-security/)[All of San Jose](https://enrich.chat/companies-in/san-jose-ca/) Construction Companies in other cities: [Houston, TX](https://enrich.chat/companies-in/houston-tx/construction/)[New York, NY](https://enrich.chat/companies-in/new-york-ny/construction/)[Phoenix, AZ](https://enrich.chat/companies-in/phoenix-az/construction/)[Dallas, TX](https://enrich.chat/companies-in/dallas-tx/construction/)[Austin, TX](https://enrich.chat/companies-in/austin-tx/construction/)[Miami, FL](https://enrich.chat/companies-in/miami-fl/construction/)[Los Angeles, CA](https://enrich.chat/companies-in/los-angeles-ca/construction/)[Denver, CO](https://enrich.chat/companies-in/denver-co/construction/)[Chicago, IL](https://enrich.chat/companies-in/chicago-il/construction/)[San Diego, CA](https://enrich.chat/companies-in/san-diego-ca/construction/) ## Frequently asked questions ### Which are the biggest construction companies in San Jose? Among those counted, they include Rosendin, Legence, Svm, California Drywall and Ch Reynolds, ranked by headcount range. ### How big are construction companies in San Jose? 79% 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 construction? Companies whose public profile lists Construction as their industry and whose headquarters are in San Jose, CA. ## Try this prompt Find the people at construction companies in San Jose ```text Use www.enrich.chat to find the owners, operations and procurement leaders at construction companies in San Jose, CA, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Software Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/software-development/) - [IT Services Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/it-services-and-it-consulting/) - [Technology and Internet Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/technology-information-and-internet/) - [Real Estate Companies in San Jose](https://enrich.chat/companies-in/san-jose-ca/real-estate/) - [Construction Companies in Houston](https://enrich.chat/companies-in/houston-tx/construction/) - [Construction Companies in New York](https://enrich.chat/companies-in/new-york-ny/construction/) - [Construction Companies in Phoenix](https://enrich.chat/companies-in/phoenix-az/construction/) - [Construction Companies in Dallas](https://enrich.chat/companies-in/dallas-tx/construction/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)