> 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/louisville-ky/construction/ # Construction Companies in Louisville, KY The bigger construction companies headquartered in Louisville, KY, 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 Louisville, KY, the biggest by headcount range include Cmta, Rudd Equipment and Caldwell Tanks. They are mostly very small: 76% have 50 or fewer employees. ## Which construction companies are in Louisville? Among the companies whose public profile lists Construction as their industry and Louisville, KY as their headquarters, the biggest by headcount range include Cmta, Rudd Equipment, Caldwell Tanks, Flynn Brothers Contracting and Kb Homes. Names link to a company profile where we have one. | Company | Employees | | --- | --- | | Cmta | 501 to 1,000 | | Rudd Equipment | 201 to 500 | | Caldwell Tanks | 201 to 500 | | Flynn Brothers Contracting | 201 to 500 | | Kb Homes | 201 to 500 | | United Electric | 201 to 500 | | Arrow Electric | 201 to 500 | | American Roofing & Metal | 201 to 500 | | Ready Electric | 201 to 500 | | Schiller | 201 to 500 | | Buffalo Construction | 51 to 200 | | The Utility Expo | 51 to 200 | | Kelley Construction | 51 to 200 | | Miranda Construction | 51 to 200 | | Calhoun Construction Services | 51 to 200 | | Dant Clayton | 51 to 200 | | Preload | 51 to 200 | | Wehr Constructors | 51 to 200 | | Dmk Development Group | 51 to 200 | | Hardscape North America | 51 to 200 | | Xpert Design & Construction | 51 to 200 | | Walker Mechanical Contractors | 51 to 200 | | Excel Services | 51 to 200 | | Lynn Imaging | 51 to 200 | | Brown Sprinkler | 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 Louisville do? Construction is a broad label. The most common NAICS codes among them are 236220 (15%), 238220 (12%) and 238210 (7%). **Figure: What construction companies in Louisville do.** Bars for the share of counted construction companies with each code: 236220 15%, 238220 12%, 238210 7%, 236118 5%, 238130 5%, 238320 5%, 541330 5%. *Share of counted construction companies in Louisville by their NAICS code.* [NAICS 236220](https://enrich.chat/naics/236220/)[NAICS 238220](https://enrich.chat/naics/238220/)[NAICS 238210](https://enrich.chat/naics/238210/)[NAICS 236118](https://enrich.chat/naics/236118/)[NAICS 238130](https://enrich.chat/naics/238130/)[NAICS 238320](https://enrich.chat/naics/238320/) ## How big are they? 76% of the construction companies counted in Louisville 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 Louisville.** Seven columns for the share of counted construction companies in Louisville in each employee range: 11 to 50 76%, 51 to 200 19%, 201 to 500 5%, 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 Louisville in each employee range.* ## How old are they? Most were founded in the before 1960 (28%), then the 2000s (17%). **Figure: When construction companies in Louisville were founded.** Eight columns for the share of counted construction companies in Louisville founded in each era: Before 1960 28%, 1960s 2%, 1970s 9%, 1980s 13%, 1990s 14%, 2000s 17%, 2010s 14%, 2020s 4%. *Share of counted construction companies in Louisville by the era they were founded in, for the ones that list a founding year.* ## How construction companies compare - 17% were founded in 2010 or later, against 54% across other cities on this site. ## How do you reach the people at construction companies in Louisville? 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 Louisville, KY ``` ### 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 Louisville, KY, 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 Louisville: [Hospitals and Health Care Organizations](https://enrich.chat/companies-in/louisville-ky/hospitals-and-health-care/)[Real Estate Companies](https://enrich.chat/companies-in/louisville-ky/real-estate/)[Insurance Companies](https://enrich.chat/companies-in/louisville-ky/insurance/)[Financial Services Companies](https://enrich.chat/companies-in/louisville-ky/financial-services/)[Nonprofit Organizations](https://enrich.chat/companies-in/louisville-ky/non-profit-organizations/)[Advertising Agencies](https://enrich.chat/companies-in/louisville-ky/advertising-services/)[Facilities Services Companies](https://enrich.chat/companies-in/louisville-ky/facilities-services/)[All of Louisville](https://enrich.chat/companies-in/louisville-ky/) 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 Louisville? Among those counted, they include Cmta, Rudd Equipment, Caldwell Tanks, Flynn Brothers Contracting and Kb Homes, ranked by headcount range. ### How big are construction companies in Louisville? 76% 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 Louisville, KY. ## Try this prompt Find the people at construction companies in Louisville ```text Use www.enrich.chat to find the owners, operations and procurement leaders at construction companies in Louisville, KY, with titles and verified work emails ``` ## Related - [Companies using a technology](https://enrich.chat/companies-using/) - [Hospitals and Health Care Organizations in Louisville](https://enrich.chat/companies-in/louisville-ky/hospitals-and-health-care/) - [Real Estate Companies in Louisville](https://enrich.chat/companies-in/louisville-ky/real-estate/) - [Insurance Companies in Louisville](https://enrich.chat/companies-in/louisville-ky/insurance/) - [Financial Services Companies in Louisville](https://enrich.chat/companies-in/louisville-ky/financial-services/) - [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/)