Engineering Design & Build Services

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Full‑Service Engineering Design & Build

Jarrett Engineering provides end‑to‑end engineering design and build solutions supported by more than six decades of experience. Our team delivers precision‑engineered systems designed for manufacturability, safety, and long‑term reliability.

Custom Machine Design Services

We engineer production‑ready custom machinery for manufacturers throughout Indianapolis and Indiana. Each design is tailored to improve efficiency, increase output, reduce downtime, and support emerging automation needs.

A machine in a factory with wires hanging from the ceiling.

MACHINE DESIGN

Full‑Lifecycle Machine Design Capabilities

Concept development and ideation
CAD modeling and detailed 3D design using AutoCAD, SolidWorks, Siemens NX, Solid Edge, and Inventor
Mechanical analysis & optimization
Prototype, testing, and refinement stages
Production‑ready engineering documentation

A close up of many machines in a factory

TOOL DESIGN

Our dedicated tool designers focus on quality, durability, and usability, creating solutions that stand up to demanding production environments. Every design is reviewed for manufacturability and engineered to deliver long‑term value—an approach shaped by over sixty years of toolmaking and mechanical design excellence.

From early concept development through final documentation, we provide a collaborative and transparent design process that helps you streamline production and improve overall performance.

Our Tool Design Capabilities Include:

Custom gauges for tolerance, inspection, and usability checks
Precision fixtures for machining, assembly, and automated operations
High‑quality, durable tooling built for consistent performance
Collaborative engineering support for unique or complex manufacturing challenges

Full‑Lifecycle Machine Design Capabilities

Concept development and ideation

CAD modeling and detailed 3D design using AutoCAD, SolidWorks, Siemens NX, Solid Edge, and Inventor

Mechanical analysis & optimization

Prototype, testing, and refinement stages

Production‑ready engineering documentation

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Engineering Staffing & SOW Support

Our Statement of Work (SOW) staffing solutions offer on‑site or remote engineering expertise, embedded into your team to accelerate timelines and deliver on mission‑critical objectives.

A computer rendering of an assembly line.

Digital Design & CAD Modernization

We convert legacy board drawings and outdated AutoCAD files into modern, accurate digital CAD models to enhance your PLM workflow and speed up your manufacturing process.

Industries We Serve

Our engineering design and build services support:

Automotive manufacturing
Aerospace production and process equipment
Medical device manufacturing
Food processing & packaging
Product manufacturing and prototyping

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Why Companies Choose Jarrett Engineering

Indianapolis‑based engineering partner with 60+ years of experience

Expertise in mechanical, automation, tooling, and machine design

ISO‑aligned standards focused on quality, safety, and reliability

Fast, responsive communication and transparent project updates

Solutions engineered for manufacturability and long‑term durability

YOU'VE GOT THE ISSUE; WE'VE GOT THE SOLUTION!

The design is where it all starts:
Whether your specific job or genre of work is or isn't listed here, we are always up to take on something different. We can always change to adapt to growing markets and new industries that require another train of thought. We pride ourselves on being able to adapt to our customers' needs and strive to do whatever it takes to build on a legacy that Jarrett Engineering has survived upon over the past 60 years and for the next 60 to come.