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Central Steel Supply is Eastern New England's premier steel service center. From its start in 1945 in Cambridge to its present efficient location in Marlborough, MA. We have grown one customer at a time by providing them steel delivered with excellent service at a competitive price in the Eastern New England & Boston Markets.

NOW OPEN Monday - Friday 6am to 6pm

What makes us different? Our People. From the time the order is taken and processed to the time it off loaded at our customer's location or jobsite our dedicated people know that you the customer are number one!


At Central Steel we offer a wide variety of specialty in-house services including:
Flame Cutting, Saw Cutting, Hole Punching, Shearing, Rebar Bending, Drilling and More...


We have Eastern New England's most complete inventory of carbon plate and light/miscellaneous structural steel.

We are proud to be the only Carbon Steel Service Center headquartered in Eastern New England to be chosen as a member of the North American Steel Alliance.
*Our new website is a perfect fit for any of your devices.... Same great website more versatility.. Bookmark and save our new mobile website link and icon on your smartphone or tablet for quick convenient access.