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Business Details
42 Years
experience
Trusted Precision Contract Manufacturing Services in Danbury, CT
Since 1984, T P Engineering has established itself as a trusted contract manufacturer serving aerospace, medical, defense, automotive, and commercial industries. Our expertise in precision machining, assembly, and engineering consulting is supported by certifications including AS9100 D, ISO 13485, and ISO 9001. With a 60,000-square-foot facility equipped with cutting-edge machinery, we deliver complex components with tolerances as tight as .0002. Our team of engineers provides real-time design assistance, ensuring cost-effective solutions that meet regulatory requirements. We pride ourselves on lean manufacturing practices and a commitment to producing American-made products of superior quality.

Our dedication to innovation is reflected in our patented high-performance V-twin motorcycle engines and aftermarket automotive components. Through rigorous quality control and CMM inspection services, we guarantee compliance with customer specifications across all industries we serve. Our decades of experience and advanced equipment position us as a leader in precision machining and contract manufacturing. We maintain transparency in operations, offering detailed inspection reports and full lifecycle product support. Our mission is to exceed customer expectations through honesty, commitment, and quality craftsmanship.
Services
Precision Machining CNC Machining Engineering Consulting Assembly Services Quality Inspection Prototype Development Sub-Assembly Manufacturing Lean Manufacturing CMM Inspection Exotic Material Machining
Details
  • Year established: 1984
Highlights and features
  • We have over 40 years of experience in precision machining and contract manufacturing.
  • Our certifications include AS9100 D, ISO 13485, and ISO 9001 for quality assurance.
  • We utilize advanced equipment to achieve tolerances as tight as .0002.
  • Our engineers provide real-time design assistance for cost-effective solutions.
  • We maintain lean manufacturing practices and rigorous quality control systems.
Associations and certifications
  • AS9100 D
  • ISO 13485
  • ISO 9001
Services
Precision Machining
We provide high-precision machining for complex components with tolerances as tight as .0002. Our capabilities include working with exotic materials and advanced CNC equipment. This service ensures superior quality for aerospace, medical, and defense industries.
Engineering Consulting
Our engineers offer real-time assistance with design challenges, manufacturing processes, and cost optimization. We specialize in lifecycle product support and lean manufacturing solutions. This service ensures clients achieve efficient, scalable production outcomes.
Quality Inspection
We perform rigorous quality checks using CMM inspection and Zeiss Calypso technology. Our systems ensure compliance with AS9100, ISO 13485, and ISO 9001 standards. Clients receive detailed reports for aerospace, medical, and defense applications.
Assembly Services
We handle sub-assembly and final assembly processes for complex components. Our lean practices ensure timely delivery of precision-engineered products. This service supports industries requiring high-reliability manufacturing solutions.
Prototype Development
We offer prototype services using SolidWorks and SurfCAM software. Our team supports design validation and testing for new product development. This service bridges concept and full-scale production for innovative engineering projects.
People
Tom Pirone
President
Tom Pirone leads T P Engineering with over 40 years of experience in precision machining and contract manufacturing. He drives innovation in aerospace and defense components while maintaining a focus on American-made quality.
Questions
What industries does TP Engineering serve?
We serve aerospace, medical, defense, firearms, automotive, motorsports, and commercial industries with precision machining and contract manufacturing solutions.
What certifications does TP Engineering hold?
We are certified under AS9100 D, ISO 13485, and ISO 9001 standards for quality management systems in precision manufacturing.
What machining tolerances can TP Engineering achieve?
Our advanced equipment enables machining tolerances as tight as .0002, ensuring precision for complex aerospace and medical components.
Does TP Engineering offer engineering design support?
Yes, our engineers provide real-time design assistance for manufacturability, assembly, and cost optimization during product development phases.
What quality inspection services are available?
We offer CMM inspection with Zeiss Calypso technology and detailed reporting to ensure compliance with industry-specific regulatory requirements.