
Presco Engineering is a leader in high-tech engineering design services and mission critical manufacturing. We develop and manufacture highly reliable systems in markets such as military, quantum hardware, medical, cleantech, biotech, and industrial/scientific instrumentation. Presco Engineering has a 45+ year track record of success in this highly competitive field.
Support the design and development of electronic hardware using circuit simulation and analysis using tools such as LT-Spice, PowerSim, and MathWorks. Create electrical schematics, PCB layouts, and manufacturing documentation; support prototype build and bench testing.

From Idea to Market—Faster. With 99.99% Success in the Field.
Presco Engineering accelerates product development for mission-critical industries by combining 45+ years of engineering expertise with ISO 9001:2015 certified in-house manufacturing.
At the heart of our work is the Presco Process—a First Principles Approach to engineering that breaks down each project to its core. We map out every variable—client needs, market conditions, technical challenges—and strip away assumptions and legacy thinking. This relentless clarity leads to solutions that are not only innovative but deeply attuned to real-world performance.
That’s why we maintain a 99.99% field success rate across all deployed products—precision-built, high-reliability systems that meet the moment from day one.
With all disciplines under one roof—electronics, software, mechanical, optical, and industrial design—we help clients bring their products to market faster and more efficiently, with fewer handoffs and delays.
Industries Served:
Military | Cleantech | Energy | Medical | Biotech | Analytical Instruments | Quantum Computing
Our Capabilities:
• Electronics Engineering
• Software Engineering
• Mechanical & Optical Engineering
• Industrial Design
• ISO 9001:2015 Certified Manufacturing
Why Presco:
• 99.99% success rate in the field
• Faster time to market
• In-house prototyping + production
• First Principles Engineering
• SAM.gov Registered Federal Contractor
Based in a 15,000 sq. ft. Connecticut facility, Presco transforms complexity into clarity—and delivers high-reliability products built for scale.
Explore more at prescoinc.com.