• https://tex.biznet-us.com/firms/12110715/
• http://concrete-works.dentondirect.info/
• http://texas.bizhwy.com/denton-concrete-works-id48308.php
• http://dallas.universelisting.com/business-directory/listing/11898
• https://www.817area.com/texas/fort-worth/home-improvement-and-repair/denton-concrete-works.htm
• http://www.builders-directory.us/buildingcontractor-503944-Denton%20Concrete%20Works/
• http://www.localhomeservicepros.com/denton-tx/concrete-brick-stone/denton-concrete-works
• https://www.click4homeservices.com/united-states/denton/masonconcrete-service/denton-concrete-works
• http://denton.bizlistusa.com/business/5204148.htm

• https://www.texas-businessdirectory.com/company-denton-concrete-works_1778773