4109 Papin St.
St. Louis Mo 63110-1733
(314)535-7540 (800)999-TOOL(8665)

construction products from brands you trust

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Toll free: 800-900-tool(8665)
Local: 314-535-7540
4109 Papin St.
St. Louis Mo 63110-1733
Monday – Friday: 7am – 4:30pm

Merlin Stelzer: Tool Rental, Repair, and Contractor Supply

Merlin Stelzer founded the Merlin Stelzer Sales Company, Inc. in 1958 in St. Louis, MO to provide contractors with a way to get the quality tools that they needed at a competitive price. As a contractor supply company we are dedicated to providing fast, fair, and friendly service to our customers throughout the Midwest. Today, they sell power tools as well as provide tool rental and tool repair.

Need Power Tools?

We sell all kinds of power tools from the brands that you know and love: Bosch, Makita, Dewalt, Milwaukee and many others. The power tools include drills, grinders, saws, routers, concrete cutting tools, various cordless tools, and so much more. If you’re not sure what brand or tool you need, give us a call at (314) 535-7540 and we’ll be happy to walk you through the options.

Other Tools and Accessories

Of course, power tools aren’t all that we offer. We also sell accessories such as drill bits and core bits for your drill, and diamond blades for saws. In addition, we offer a variety of accessories such as safety gear, ladders, vacuums, and anchors. Check out our products page to learn more.

Tools for Rent

Are there tools you only use occasionally? We understand. That’s why we also offer tool rental. Some of the same tools that we sell, we also have available to rent. Some of our more popular tools for rent are diamond blades, core bits, and drill bits. The tool rental options are available on our tool rentals page.

We Offer Tool Repair

We are available to repair what we sell to you for brands including Milwaukee, Makita, Fein, Metabo, Bosch, Diamond Products, and so much more. We’ll even repair tools which you haven’t bought from us. We have the facilities, mechanics, and parts inventory to make sure your tool repair will be handled with care. If you need any of your core bits, diamond blades, or chainsaw chains sharpened, we can help you out. Just give us a call and tell us about the problem you’re having. We want to make sure your tools last as long as possible.