Construction Companies in Texas: 324 Verified Firms
Secwyn has verified 324 construction companies based in Texas. The largest groups are Plumbing, Heating, and Air-Conditioning Contractors (48); Commercial and Institutional Building Construction (44); and Electrical Contractors and Other Wiring Installation Contractors (38). By headcount, 81% have 51–200 employees, 16% have 201–500 employees, and 3% fall in other size bands. Houston has the most (55), followed by Dallas (27) and Fort Worth (20).
Company size
- 51–200 employees262 · 81%
- 201–500 employees51 · 16%
- 501–1,000 employees11 · 3%
Top cities
- Houston55 · 17%
- Dallas27 · 8%
- Fort Worth20 · 6%
- San Antonio16 · 5%
- Austin11 · 3%
- Irving7 · 2%
- Carrollton6 · 2%
- Richardson5 · 2%
- Waco5 · 2%
- Addison4 · 1%
Cities with fewer than 3 companies are not listed.
Largest sub-industries
| Sub-industry | NAICS | Companies |
|---|---|---|
| Plumbing, Heating, and Air-Conditioning Contractors | 238220 | 48 |
| Commercial and Institutional Building Construction | 236220 | 44 |
| Electrical Contractors and Other Wiring Installation Contractors | 238210 | 38 |
| Roofing Contractors | 238160 | 33 |
| Poured Concrete Foundation and Structure Contractors | 238110 | 25 |
| Site Preparation Contractors | 238910 | 20 |
| All Other Specialty Trade Contractors | 238990 | 16 |
| Other Heavy and Civil Engineering Construction | 237990 | 14 |
A sample of these companies
A few of the 324 construction companies in Texas. Names, websites and contacts are shown after you sign up.
Company #1 · name shown after sign-up
Other Heavy and Civil Engineering Construction · 51–200 employees · Amarillo
Company #2 · name shown after sign-up
Poured Concrete Foundation and Structure Contractors · 51–200 employees · Rockwall
Company #3 · name shown after sign-up
All Other Specialty Trade Contractors · 51–200 employees · Houston
Company #4 · name shown after sign-up
Roofing Contractors · 51–200 employees
Company #5 · name shown after sign-up
Electrical Contractors and Other Wiring Installation Contractors · 51–200 employees · Katy
Company #6 · name shown after sign-up
Commercial and Institutional Building Construction · 51–200 employees · Houston
Find the Texas construction companies that fit what you sell
Describe what you sell and Secwyn shows the companies most likely to buy it, with the reasons for each match. Sign up free and your first 3 company reveals are on us: name, website, description with its source, contact channels and the roles to contact.
How Secwyn verifies these companies
- Every company description is a sentence visible on the company's own website. Inside the product, each one links to its source page.
- Each company has a NAICS industry code, the US government standard for classifying businesses.
- All companies are based in the United States. Location and size come from public sources, including company filings and People Data Labs.
Data updated October 6, 2026.