Prototek Manufacturing



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Prototek Manufacturing began in 1987 as a family owned and operated business as a supplier of quick turn precision sheetmetal and machined products for the prototype markets. Today we are still a family owned and operated business. Prototek Sheet Metal Fabrication specializes in rapid prototyping of precision sheet metal and machined prototypes, short run productions, and quick turn around products and apply the most state of the art and comprehensive processes to meet the competitive demands of the industry. Prototek also uses the latest software packages including Pro E – Solidworks – AutoCAD – CadKey – FabriWin – to accommodate our rapid prototyping of precision sheet metal and machining prototyping way of business.

Prototek Sheet Metal fabricates custom precision Sheet metal using the following materials:
Steel, Stainless Steel, Aluminum, Spring Steel, titanium, inconel,
Copper, Brass, Tubing, Channel, G-10, LEX-AN, Phenolic, etc…

We now have the largest 4000 Watt Laser Cell in the northeast, and have acquired two Amada laser/turret combination cells. For prototype custom laser cutting please call for more information.

Prototek Manufacturing, LLC
244 Burnham Intervale Rd
Contoocook, NH 03229

Toll Free 800-403-9777

Local 603-746-2001
Fax 603-746-2427

Prototek Global Manufacturing Canada

Prototek Global Manufacturing UK

Prototek has over 60,000 sq.ft. Manufacturing Space


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We have been in the precision manufacturing industry since 1987 and specialize in rapid prototyping of precision machined parts and quick turn, short run production for the high-tech industries. We have invested in the latest technologies of CNC 3,4,5, and multi-axis, lathe, and milling machines. We provide quality quick turn machining for immediate needs. 

Prototek Oct 2016 Newsletter


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Spotlight: Estimating Sales 

Meet Estimator, Jesse Rennie.



Jesse has been with us for several years and has experience working in several different departments within the fabrication shop. He has proven to be versatile as well as dependable.

His vast understanding of the precision sheet metal world has helped Jesse to become an extremely valued addition to our elite estimating team.




Meet Brittney Gaynor, Customer Service Manager brit

Brittney supervises our Customer Service Team, so you have probably spoken with her once or twice. She handles many tasks, including but not limited to overseeing the processing of all orders, tracking your jobs, giving updates, and much more. She facilitates a cross functional daily production meeting to be sure all departments are on track with deliveries. Brittney has proven to be an integral part of our company.




Mazak Quick Turn Nexus CNC Turning Center


Prototek just took delivery of our brand new Mazak QUICK TURN NEXUS LATHE in order to provide the best lead times to you, our valued customer!

Owner, Darlene Isabelle, says, “Since 1987, we’ve prided ourselves with staying on the cutting edge of technology so that we can continue to provide the fastest deliveries in the industry and so keeping with our founders tradition, we are constantly upgrading our equipment and adding new pieces annually!

The addition of this new CNC turning center with Multi-Tasking capability brings together advanced technology, productivity and value to deliver exceptional performance. As an (MY) configuration, the machine features milling capability and Y-axis functionality along with a standard through-hole chuck package, and integral turning spindle motor to process a wide range of parts in a single setup. The addition of this new CNC lathe will assist in allowing Prototek to manufacture parts quickly and efficiently!



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Supplier of quick turn PRECISION SHEET METAL & CNC MACHINED PRODUCTS for the prototype & production markets such as robotics, semi-conductor, telecommunications, military, pharmaceutical, medical, computer technologies & aeronautics. Plating, painting, powder coating, silk screening & assembly capabilities all under the same roof. Quotes now, Parts now! Call Prototek Manufacturing at 800-403-977

Immediate Opening Laser, Punch/Laser/Combo and Turret Punch Press Operator


The Leaders in Rapid Prototyping for the sheet metal industry currently has a 2nd shift position available for a Laser, Punch/Laser/Combo and Turret Punch Press Operator. All machines are by Amada, The right individual will have 5 years experience setting up and operating these machines. This position requires attention to detail, heavy lifting and multi-tasking abilities. Salary will commensurate with experience. Please call 603-746-2001 and ask for Larry to set up an interview. Prototek has been in business nearly 30 years and offers a wide range of health benefits, 401k and vacations. If you are looking to be a part of a faced paced “TEAM”, then call us today!

Job Type: Full-time

Job Location:

Contoocook, NH
Required education:

High school or equivalent
Required experience:

Punch Press Operator: 5 years

Immediate opening for an Entry Level Draftsman


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Prototek Sheet Metal Fabrication located in Contoocook, NH has an immediate opening for an Entry Level Draftsman to draw blue prints in SolidWorks 2016/2017. Candidate should have at lease 1 year SolidWorks experience. Professionalism and good communication skills are necessary. Individual should have a good sense of prioritizing and be proficient with computers. We have been in business for nearly 30 years and offer a full range of health benefits, 401k and vacations. If you are looking for a new career, give the leaders in rapid prototyping a call today at 603-746-2001, Ask for Jay.