> 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/naics/236220/texas/ # NAICS 236220 companies in Texas Companies with NAICS code 236220 (Commercial and Institutional Building Construction) headquartered in Texas, with their cities, sizes and SIC codes. By Enrich.chat Editorial. Updated October 22, 2026. **Short answer:** The biggest NAICS 236220 companies in Texas by headcount range include Quanta Services, David Weekley Homes and Tdindustries. NAICS 236220 is the code for Commercial and Institutional Building Construction. Among those counted, they are mostly very small: 70% have 50 or fewer employees. ## Which NAICS 236220 companies are in Texas? The biggest by headcount range include Quanta Services, David Weekley Homes, Tdindustries, Jobe Materials and Ee Reed Construction. NAICS 236220 is the code for Commercial and Institutional Building Construction. Names link to a company profile where we have one. | Company | City | Employees | | --- | --- | --- | | Quanta Services | Houston | 10,001+ | | David Weekley Homes | Houston | 1,001 to 5,000 | | Tdindustries | Dallas | 1,001 to 5,000 | | Jobe Materials | El Paso | 501 to 1,000 | | Ee Reed Construction | Sugar Land | 201 to 500 | | Parkway Construction & Architecture | Lewisville | 201 to 500 | | Mw Builders | Pflugerville | 201 to 500 | | Lee Lewis Construction | Lubbock | 201 to 500 | | Panache Development & Construction | Austin | 201 to 500 | | O'donnell Snider Construction | Houston | 51 to 200 | | Jamail & Smith Construction | Houston | 51 to 200 | | Talley Riggins Construction Group | Richardson | 51 to 200 | | Teal Construction | Houston | 51 to 200 | | Aui Partners | Fort Worth | 51 to 200 | | Noble Texas Builders | La Feria | 51 to 200 | | American Constructors | Austin | 51 to 200 | | Christensen Building Group | Baytown | 51 to 200 | | Galaxy Builders | San Antonio | 51 to 200 | | Structura | Austin | 51 to 200 | | Broaddus Construction | Austin | 51 to 200 | | Guido Companies | San Antonio | 51 to 200 | | Imperial Construction | Weatherford | 51 to 200 | | Torcsill Foundations | Houston | 51 to 200 | | The Burt Group | Austin | 51 to 200 | | Corvus Construction | Houston | 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. ## Which cities in Texas? Within Texas, Houston (17%), Dallas (10%) and Austin (8%) are the most common headquarters. **Figure: Cities of NAICS 236220 companies in Texas.** Bars for the share of counted NAICS 236220 companies in Texas headquartered in each city: Houston 17%, Dallas 10%, Austin 8%, San Antonio 8%, Fort Worth 4%, Richardson 2%. *Share of counted NAICS 236220 companies in Texas by headquarters city.* ## How big are they? 70% of the NAICS 236220 companies counted in Texas 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 NAICS 236220 companies in Texas.** Seven columns for the share of counted NAICS 236220 companies in Texas in each employee range: 11 to 50 70%, 51 to 200 24%, 201 to 500 3%, 501 to 1,000 1%, 1,001 to 5,000 1%, 5,001 to 10,000 0%, 10,001+ 1%. *Share of counted NAICS 236220 companies in Texas in each employee range.* ## How old are they? Most were founded in the 2000s (27%), then the 1990s (24%). **Figure: When NAICS 236220 companies in Texas were founded.** Eight columns for the share of counted NAICS 236220 companies in Texas founded in each era: Before 1960 7%, 1960s 1%, 1970s 7%, 1980s 14%, 1990s 24%, 2000s 27%, 2010s 21%, 2020s 0%. *Share of counted NAICS 236220 companies in Texas by the era they were founded in, for the ones that list a founding year.* ## How Texas compares with the rest of the country - 70% of NAICS 236220 companies in Texas have 50 or fewer employees, against 62% across NAICS 236220 companies nationwide. ## Which SIC codes do they carry? The older SIC system and NAICS do not line up one to one. These are the SIC codes seen most here. **Figure: SIC codes of NAICS 236220 companies in Texas.** Bars for the share of counted NAICS 236220 companies in Texas with each code: 1542 75%, 1541 10%, 1522 5%, 1521 3%. *Share of counted NAICS 236220 companies in Texas by their SIC code.* [SIC 1541](https://enrich.chat/sic/1541/) ## How do you reach the people at these Texas companies? 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 companies with NAICS code 236220 in Texas ``` ### 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 companies with NAICS code 236220 in Texas, 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 About the code: [NAICS 236220: Commercial and Institutional Building Construction](https://enrich.chat/naics/236220/). About the place: [companies in Texas](https://enrich.chat/companies-in/texas/). NAICS 236220 in other states: [California](https://enrich.chat/naics/236220/california/)[Florida](https://enrich.chat/naics/236220/florida/)[New York](https://enrich.chat/naics/236220/new-york/)[Pennsylvania](https://enrich.chat/naics/236220/pennsylvania/)[Washington](https://enrich.chat/naics/236220/washington/)[North Carolina](https://enrich.chat/naics/236220/north-carolina/)[Virginia](https://enrich.chat/naics/236220/virginia/)[Illinois](https://enrich.chat/naics/236220/illinois/)[Georgia](https://enrich.chat/naics/236220/georgia/)[Ohio](https://enrich.chat/naics/236220/ohio/) Other NAICS codes in Texas: [NAICS 541511: Custom Computer Programming Services](https://enrich.chat/naics/541511/texas/)[NAICS 541512: Computer Systems Design Services](https://enrich.chat/naics/541512/texas/)[NAICS 238220: Plumbing, Heating, and Air-Conditioning](https://enrich.chat/naics/238220/texas/)[NAICS 621111: Offices of Physicians](https://enrich.chat/naics/621111/texas/)[NAICS 722511: Full-Service Restaurants](https://enrich.chat/naics/722511/texas/)[NAICS 531210: Offices of Real Estate Agents](https://enrich.chat/naics/531210/texas/)[NAICS 236115: New Single-Family Housing Construction](https://enrich.chat/naics/236115/texas/)[NAICS 541110: Offices of Lawyers](https://enrich.chat/naics/541110/texas/)[NAICS 524210: Insurance Agencies and Brokerages](https://enrich.chat/naics/524210/texas/)[NAICS 541613: Marketing Consulting Services](https://enrich.chat/naics/541613/texas/) ## Frequently asked questions ### Which NAICS 236220 companies are in Texas? The biggest by headcount range include Quanta Services, David Weekley Homes, Tdindustries, Jobe Materials and Ee Reed Construction. The page lists 25 with links to their profiles where we have them. ### What is NAICS 236220? NAICS 236220 is the code for Commercial and Institutional Building Construction, in sector 23: Construction. ### Which cities in Texas have the most? Houston (17%), Dallas (10%) and Austin (8%) lead among the companies counted. ## Try this prompt Find the people at NAICS 236220 companies in Texas ```text Use www.enrich.chat to find the owners, operations and procurement leaders at companies with NAICS code 236220 in Texas, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [NAICS 236220 in California](https://enrich.chat/naics/236220/california/) - [NAICS 236220 in Florida](https://enrich.chat/naics/236220/florida/) - [NAICS 236220 in New York](https://enrich.chat/naics/236220/new-york/) - [NAICS 236220 in Pennsylvania](https://enrich.chat/naics/236220/pennsylvania/) - [NAICS 541511 in Texas](https://enrich.chat/naics/541511/texas/) - [NAICS 541512 in Texas](https://enrich.chat/naics/541512/texas/) - [NAICS 238220 in Texas](https://enrich.chat/naics/238220/texas/) - [NAICS 621111 in Texas](https://enrich.chat/naics/621111/texas/) - [Tech stack lookup](https://enrich.chat/tools/tech-stack-lookup/)