We are ISO 9001: 2015 Certified

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Prototype to Production • 
Precision Machine Work

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Serving All Of your Machining Needs Since 1989

Merrimac Tool Co., Inc is a one-stop shop for the construction of individual parts, products, or full assemblies.  Place your trust in us and we'll help grow your product or company by offering fair prices, quick turnaround time, and excellent workmanship. From start to finish, we'll be there working together with our customers on redesign, machine-ability, prototyping, production, assembly, and so much more. Whether you're a tiny startup company or a multi-national conglomerate, we want to take your product ideas and bring them to life.

Our Services

Concept To Production » Manufacturing Engineering » CNC Precision Machine Work
» 3D Machining » High Volume Production » ISO-Compliant Documentation

Meet Our Sister Company, Kramer Scientific, a Leading Design & Manufacturing Center for
High Performance Optical Microscopes

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We Will Now be Closing Fridays at Noon
From 6/8/18 to 9/3/18

About Us

Merrimac Tool Co., Inc offers personalized services for all of your machining needs. We are able to cut almost any material you could want from iron and stainless steel to plastics, aluminum, and brass.  Creating loyalty with our customers and providing a high level of service is very important to us.  Our commitment to our customers is confirmed by our very first client, Leeman Labs, which has been doing business with us for over 25 years.  Our commitment to quality has even led us to seek and maintain an ISO 9001 certification.

Over the years, we've been able to meet the distinct needs of several different industries, including science research and discovery, solar/environment, medical, communications, semi-conductor, aerospace, and others.

Established by Alan Porter in a Massachusetts garage, we're still led by his vision today. Manufacturing runs in Alan's family, so it was natural for him to build this company.  Alan has been at the helm of this company from the beginning, and it's no surprise that we are still growing and going strong.

(978) 388-7159


91 High Street  
Amesbury, MA 01913

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