About Us

Save Time & Money With The Great Service We’ve Delivered To Our Customers Since 1974! 

For those of you who are Diamond Tool customers, thank you for your patronage. For those of you who may not be familiar with Diamond Tool, we are an actual brick & mortar building, servicing the Philadelphia Tri-State area with our salespeople & our delivery trucks. Diamond Tool understands the needs and pressures on the professional contractor. We have a trained sales staff who can answer more questions than just, “is this part number in stock?” We advertise & show what we stock, and we service what we sell. Diamond Tool provides a reliable service to meet the needs of the professional tradesman. 

Our website is a great companion to our full-line PRICED product catalog. Use the Diamond Tool website to place orders or just to check price & availability. Make sure you request one of our catalogs with your first order! 

We continue to focus our efforts to help you get your job done. Check back and see how hard we are working to make sure Diamond Tool is the store who works hard for you.

See what you’ve been missing... Diamond Tool has the products and services for all types of jobs. We’ll get you what you need to get your job done… GUARANTEED. Knowledgeable, personal service and product prices to fit any budget. Call 888-879-3426 and find out what we can do for you!