NOW HIRING! Click Here to Apply! Connect with Us! CALCULATORS Need an idea of how much material you might need for concrete flatwork or concrete column work? Want to estimate the amount of asphalt or aggregate your job will require? Use our calculators below to determine your needs. You can use the info below to request a quote. The calculators should be used for estimates only. Actual material requirements may differ based on job site specific conditions. ASPHALT CONCRETE Copyright © 2021 Preferred Materials - All Rights Reserved. Powered by GoDaddy Website Builder HOMELOCATIONSPROJECT PROFILES JOIN OUR TEAM! Check out our available positions today. APPLY ONLINE