Sirois Tool provides tooling and gages for many industries,
as well as precision-machined parts and assemblies for specialty machine manufacturers.

 

 

At Sirois Tool, we offer a wide range of build capabilities,
whether you need standard parts or customized engineering.
Our capabilities include milling, grinding, WEDM, EDM, CNC, turning, and honing.

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Testimonials

We had a need for repair on our precision grinding arm. The work Sirois provided was completely successful. We used the arm and had very impressive results . We’re very fortunate to have Sirois on our side!

Roger, Engineer - Project Manager, Aerospace Component Manufacturer

I wanted to thank you again for taking the time to give a tour of your facility yesterday. It was not only an eye opening experience but very informative and reassuring. Coburn’s trust in Sirois with our parts is well placed. The array of capabilities, the lay out, the readily evident processes, all speak to a well-run operation. It is obvious how you’re is able to achieve the quality and service that you provide. I look forward to visiting again within the year to see the operation in action…

Luisa Leal, Coburn Technologies Inc.

Sirois has been an Outstanding supplier to Gerber for many, many years! Commitment to customer service, quality, and delivery puts Sirois at the top. Sirois is one of the best machining suppliers in New England.

Terry, Gerber Scientific

I have dealt with Sirois for the last 6 years and I have found that they have always been able to meet our constant demands for bringing product in early if needed and Sirois is always willing to work with Gerber on cost savings as well as our changing demands.

Craig Girch - Supply Chain Specialist, Gerber Scientific

I have been doing business with Sirois Tool for many years. Two years ago I moved to a major medical manufacturer and brought Sirois along as one of my key vendors. They are now a preferred supplier of tooling and gages for my new company, due to their excellent quality and delivery, and they are also very easy to work with.

Dan Olszewski - Toolroom Supervisor, Synthes

Congratulations!  Not many companies can boast sixty plus years of operation!  In its storied history, all of the previous and current owners and managers, at Sirois, demonstrated both the technical and management skills to be successful. Sirois’ visionaries utilized all of their resources to survive for over six decades. I have been in this industry for over fifty years in various positions as a machinist and engineer.  I have been witness to several economic rise and falls, and the negative impact on the manufacturing community. Kudos to your current staff, each of whom have clearly set the bar for competence and competitiveness.

Bernie Bochenski, Ger-Ber Technology

About Us

Sirois Tool Co., Inc. was started in 1960 by Robert Sirois. Originally, the company specialized in cutting tools for Pratt & Whitney Aircraft and other companies. In the late 1960’s the company started making tooling for the bearing industry. First making cutting tools for screw machines and later making tooling for grinding and other operations.

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