
Fabrication, Machining, Design & Installation
Custom design services, manual and CNC machining, construction of manufacturing machinery and equipment, full fabrication services, and on-site support and installation – It’s what we do best!
OUR SERVICES
Diverse Solutions Tailored to Your Project Needs
At DEME, we pride ourselves on delivering high-quality products to meet your specific needs.

Custom Design Services
Whether using your existing design or creating the best design for your project, we provide cost effective support and consultation

Full Fabrication Services
Specializing in the fabrication of various metals, including carbon steel, aluminum and titanium. Welding, rolling, cutting, forming, blasting & painting are a few of the services we offer.

Machining
DEME has a full assortment of Manual and CNC Equipment to best suit the project either large or small.

On-Site Services
Professional staff are available to provide mechanical support, machinery/equipment installation, welding, millwright and repair services at your facility

Our Capabilities
With the ability to inspect and repair your existing equipment, DEME is able to take on any size of project. Large-scale vats, filter presses, filter plate repair, screw presses, precision-machined parts, design and support make DEME the most versatile metal fabrication & machining business
About DEME
THE BEGINNING
Formally J.W. Penny & Sons Manufacturing Facility. In 1990 Downeast Machine and Engineering starting providing the same machining fabrication and engineering support that The original J.W. Penny company was providing for the prior 120+ years. DEME then expanded its operation buy acquiring its large-scale fabrication shop in Leeds, ME
WHAT WE DO
DEME provides repair and rebuild services, welcomes job shop tasks, and delivers turnkey machines and systems. The industrial-sized paint booth and sand blasting services ensures that any project can have those custom finishing touches.
From design to installation - along with repair, rebuild, finishing and local delivery, DEME proves to be the full turnkey company that provides the QUALITY, SERVICE AND VALUE that remains the Maine tradition!


What We Offer
DEME also provides cutting edge service in the following areas:
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Machining
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Fabrication
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Design/Drafting
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Repair/Rebuild
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Installation
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On-Site Support
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Consultation
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Millwright Services
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UET Mixers

Get an estimate for your upcoming project
Exceptional Quality by Maine People.
Downeast Machine and Engineering, Inc. (or DEME as it is often referred to) is a locally owned and operated business that provides expert machining, design and construction of manufacturing machinery and equipment, custom computerized plasma cutting, full fabrication services, and expert manual and CNC machining. Our 1000 square ft paint booth & sandblasting capabilities provide the best presentation of your project.
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Locally Owned & Operated
Owned and operated by Maine people.
30 Years of Experience
Proudly serving for over 30 years.
Experienced Crew
Our crew is ready for your next project.