Precision Engineering Since 1987
Engineering Systems
Built For Performance
Industrial automation, precision manufacturing, and custom engineering solutions designed for operational excellence.
37
Years of Excellence
500+
Projects Delivered
99.8%
Precision Rate
24/7
Technical Support
The Engineering Standard
Precision is not
a goal. It's the
baseline.
We engineer industrial systems that perform under the most demanding conditions. Every project begins with understanding your exact requirements.
±0.001"
Tolerance Standard
ISO 9001
Certified Process
Precision System Design
Engineered to exact specifications with tolerances measured in thousandths of an inch. Every component is calculated for optimal performance.
Industrial Manufacturing
State-of-the-art CNC machining and fabrication facilities delivering consistent, high-quality output at scale.
Advanced Mechanical Solutions
Complex systems simplified through innovative engineering approaches developed over three decades of experience.
Machined to Specification
Every component. Every time.
Capabilities
Industrial solutions
engineered to perform
From concept through commissioning, we deliver systems that meet the most demanding operational requirements.
Industrial Automation
Custom automation systems designed to increase throughput, reduce labor costs, and improve quality consistency across your production line.
Precision Manufacturing
High-tolerance CNC machining and fabrication for aerospace, defense, and industrial applications requiring exacting specifications.
System Integration
Seamless integration of mechanical, electrical, and control systems into cohesive operational units that perform as designed.
Engineering Consulting
Strategic technical guidance from concept through commissioning. We help you make the right decisions at every stage.
About Arnold Engineering
Three decades of engineering
excellence in manufacturing
1987
Established
Arnold Engineering Company Inc. was founded on a simple principle: engineering should solve real problems with real solutions.
What began as a precision machine shop in Bellingham, Massachusetts has grown into a comprehensive industrial engineering firm serving clients across aerospace, defense, manufacturing, and energy sectors.
Our approach combines multi-generational craftsmanship with advanced manufacturing technology. We invest in both our people and our equipment because we understand that lasting quality comes from the intersection of skill and capability.
Today, our team of 150+ engineers, machinists, and technicians works from our 85,000 square foot facility, delivering solutions that our clients depend on for their most critical operations.
150+
Team Members
85K
Sq Ft Facility
98%
Client Retention
Our Process
From concept
to performance
A systematic approach refined over three decades to deliver exceptional engineering outcomes.
Discovery
We begin with a comprehensive assessment of your operational requirements, constraints, and objectives.
Engineering
Our team develops detailed specifications and designs using advanced CAD/CAM systems.
Manufacturing
Precision fabrication in our 85,000 sq ft facility with rigorous quality control at every stage.
Integration
Seamless installation and commissioning with comprehensive testing and validation.
Support
Ongoing technical support and optimization services to ensure long-term performance.
Start Your Project
Request an
engineering
consultation
Share your project requirements and our engineering team will provide a detailed assessment within 24 hours.
Phone
+1 (508) 618-9835
arnold@arnengineeringcomp.com
Location
Bellingham, MA 02019
Client Testimonials
Trusted by
industry leaders
Our clients depend on us for their most critical engineering challenges. Here is what they have to say.
Arnold Engineering transformed our production line efficiency by 40%. Their precision approach and deep technical knowledge made what seemed impossible into reality.
Robert Marchetti
VP of Operations, Northeast Manufacturing Corp
Common Questions
Frequently asked
questions
Project timelines vary based on complexity. Simple consultations take 1-2 weeks, while comprehensive engineering projects typically range from 4-12 weeks. We provide detailed schedules during our initial assessment phase.
We serve a wide range of industries including automotive, aerospace, medical devices, food processing, pharmaceuticals, and general manufacturing. Our engineering expertise adapts to the unique requirements of each sector.
Our precision manufacturing utilizes state-of-the-art CNC machining, EDM, and fabrication equipment. We maintain tolerances as tight as ±0.0001 inches, with comprehensive quality control at every stage.
Yes, we provide comprehensive consulting services for existing industrial systems. Our team can analyze your current operations, identify optimization opportunities, and implement improvements.
Our consultations include a thorough review of your requirements, site assessment if needed, technical feasibility analysis, preliminary design concepts, and a detailed proposal with timeline and investment estimates.
Yes, we offer 24/7 emergency technical support for critical systems. Our rapid response team can address urgent issues remotely or on-site to minimize downtime and production losses.
Headquarters
20 Muron Ave
Bellingham, MA 02019
Get in Touch
Connect with
our team
Ready to discuss your next engineering project? Our team is available to answer questions and provide technical guidance.
Phone
+1 (508) 618-9835
arnold@arnengineeringcomp.com
Hours
Mon - Fri: 7:00 AM - 5:00 PM