Performance Composites Inc.

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Transportation And Alternative Energy Composite Manufacturing Washington

Specialized Composite Fabrication for Washington Transportation and Clean Energy Industries

Performance Composites produces precision fiberglass and composite structures for transportation and clean energy programs across Washington state. More than 40 years of manufacturing experience informs each assignment, from early design review and tooling through fabrication, CNC machining, finishing, hardware installation, and shipment. Because tooling, fabrication, and finishing remain in-house allows Washington state customers to move from prototype development into repeat production with one accountable supplier.

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Value We Deliver to Washington Transportation and Clean Energy Manufacturers

The state’s industrial base includes transit systems, ferry suppliers, commercial vehicles, aerospace-adjacent manufacturing, wind, solar, and energy storage. We support organizations in the Puget Sound region, eastern Washington, and manufacturing and energy locations statewide with engineering guidance, material selection, tooling, production, inspection, finishing, and delivery preparation. This single-source model helps maintain consistent quality while reducing handoffs between separate vendors.
  • Engineering and Design Support
  • Prototype Development
  • Material Selection Assistance
  • Tooling and Mold Manufacturing
  • Composite Fabrication and Production
  • Precision CNC Machining and Cutouts
  • Hardware Integration and Assembly Support
  • Paint and Surface Finishing
  • Quality Inspection and Verification
  • Packaging and Crating Solutions
  • Ready-to-Install Component Preparation

High-Performance Composite Parts for Washington Transportation and Power Applications

Composite parts used in Washington transportation and energy systems must remain dependable despite sustained moisture, changing temperatures, UV exposure, and the demands of high-cycle transit and marine service. Our team selects materials and manufacturing methods around the part geometry, service loads, finish requirements, and expected exposure. Completed components are machined, inspected, and prepared so they can enter the customer’s assembly process with minimal additional work.

  • Train Masks
  • City Bus Exterior Panels
  • Transportation Dashboards
  • Train Doors
  • Fiberglass Transportation Components
  • Lightweight Composite Materials for Transportation
  • Composite Parts for Electric Vehicles
  • Composite Enclosures for Energy Systems

Defense-Grade and Custom Composite Products for Washington Transportation and Energy Programs

Projects in Washington may call for an established composite configuration, a modified standard product, or a fully original structure. Performance Composites supports all three paths and develops each part around the required dimensions, weight targets, mechanical performance, and material specifications. In-house tooling, four CNC routers, an Autometric Pattern Cutter, and a complete mill and lathe shop keep design, production, and final preparation closely coordinated.

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Why Performance Composites Is Trusted by Washington Transportation and Energy Manufacturers

Manufacturers in Utah choose Performance Composites when they need technical responsiveness without the delays created by multiple subcontractors. Tooling, machining, finishing, inspection, and hardware installation are coordinated by teams working within the same facility. Design updates can therefore move quickly from engineering review to the shop floor while schedule, documentation, and part quality remain under unified control.

  • More Than 40 Years of Manufacturing Experience
  • In-House Tooling Department
  • Internal Mold and Fixture Production
  • Integrated Engineering and Manufacturing Teams
  • Multiple Composite Manufacturing Processes
  • Precision CNC Machining Capabilities
  • Advanced Quality Inspection Systems
  • Cross-Industry Manufacturing Experience
  • Ready-to-Install Component Production
  • End-to-End Project Support

Connect with Our Team to Advance Your Washington State Transportation or Energy Composite Project

Whether the need involves transit equipment, lightweight commercial vehicle structures, or composite enclosures for renewable energy systems, our team can support the work from first article to ongoing production. We coordinate projects for customers throughout Washington, including organizations located in the Puget Sound region, eastern Washington, and manufacturing and energy locations statewide, and we also fulfill programs with national delivery requirements.
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FAQs: Transportation and Alternative Energy Composite Manufacturing in Washington State

For Washington customers, Performance Composites manufactures items such as bus exterior panels, train masks, dashboards, train doors, electric-vehicle components, battery housings, and composite enclosures for energy equipment. Many parts are engineered specifically for the customer's dimensional, material, and performance criteria. Tooling, molding, CNC trimming, finishing, hardware installation, inspection, and shipment preparation are completed through our in-house operation.
Yes. When a Washington transportation or energy application requires fire-retardant construction, our engineers address the requirement during material and process planning. Resin systems, reinforcement choices, and laminate design can be aligned with applicable ASTM, UL, transit, or customer-defined criteria before tooling and fabrication begin. Building the requirement into the initial plan helps avoid late redesign and supports clearer compliance documentation.
Yes. Prototype work is available for Washington transportation and alternative energy programs, including early design collaboration, material evaluation, tooling, fabrication, and dimensional review. Because molds and fixtures are produced internally, revisions can be incorporated without waiting for an outside toolmaker. Once the first article is approved, the same manufacturing team can prepare the project for repeat production.
Material selection for a Washington project may include fiberglass, carbon fiber, or Kevlar reinforcement combined with epoxy, vinyl ester, or polyester resin. Foam, honeycomb, and balsa cores are also available for sandwich constructions that must balance stiffness and weight. The final system is selected according to structural loads, finish expectations, fire performance, production volume, and exposure to sustained moisture, changing temperatures, UV exposure, and the demands of high-cycle transit and marine service.
Yes. Inserts, brackets, mounting points, and other specified hardware can be installed before components are shipped to Washington. Completing this work at our facility allows fit and placement to be checked alongside the composite part itself. Customers receive integration-ready components while reducing secondary labor, extra handling, and the risk of alignment errors during downstream assembly.
Yes. Performance Composites provides in-house painting and surface finishing for parts supplied to Washington transportation and energy programs. Available options include single-stage and two-stage paint systems, along with color matching for programs that require consistent appearance across multiple units. Finish selection also considers durability against sustained moisture, changing temperatures, UV exposure, and the demands of high-cycle transit and marine service, and every completed surface is reviewed before release.
Yes. Our production capabilities accommodate small precision pieces as well as large-format composite structures for Washington transportation and energy applications. The tooling plan, reinforcement system, molding process, machining strategy, and handling method are developed around each component's geometry and scale. This allows the same facility to support interior features, exterior panels, enclosures, and larger structural assemblies.
Work for Washington customers is controlled through our ISO 9001:2015 quality management system. Material traceability, process records, dimensional checks, and final inspection documentation are maintained from receiving through shipment. Depending on the project, our quality team can use 3D scanning and coordinate measuring equipment to verify critical geometry and prepare documentation that reflects customer, transit, or energy-sector requirements.
Available processes for Washington projects include hand layup, spray layup, vacuum infusion, LRTM, silicone bagging, and prepreg manufacturing. Our engineers evaluate production quantity, laminate requirements, part shape, surface expectations, and cost objectives before recommending a method. Certain components may use more than one process when a combined approach offers the best balance of performance and manufacturability.
Yes. Components destined for Washington can leave our facility with trimming, CNC machining, finishing, hardware installation, inspection, labeling, and protective packaging already completed. Delivering parts in this condition allows customers to move them directly into installation or assembly. It also reduces internal processing time and removes additional supplier steps that could affect the schedule.
Yes. Performance Composites works with transportation and alternative energy organizations throughout Washington, including customers in the Puget Sound region, eastern Washington, and manufacturing and energy locations statewide. Engineering reviews and routine project communication can be handled remotely, while production visits may be arranged for important milestones. This flexibility allows geographically distant teams to remain closely involved without requiring constant travel.
Yes. Washington customers may schedule facility visits for engineering discussions, tooling reviews, in-process inspections, and first article evaluations. Direct participation at these stages can clarify expectations and identify adjustments before a project reaches full production. Our project management team coordinates each visit around the program schedule and the work occurring on the manufacturing floor.
Yes. We can take a Washington transportation or energy component from a one-off prototype into sustained production. The same internal teams that develop tooling and validate the first article remain connected to the manufacturing process as quantities increase. This continuity shortens the transition after approval, preserves lessons learned during prototyping, and supports consistent output over the life of the program.
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Insights from Our Annual Customer Surveys

Discover how our engineered composite solutions have transformed products and driven success across industries.

"PCI has been honest and has worked hard to support the demands implied by us. I appreciate working with them!"

"PCI worked closely with us for development of Product for our important customer. We went through a lot of challenges and after FAI, PCI took care of the supplies and ensured quality & on-time delivery as per our requirements."

"PCI provide feedback on ways to improve to save cost. Very good collaboration!"

"I would recommend PCI due to the ability and ease to do business with them and their understanding of customer needs."

"I appreciate PCI’s sense of urgency working on new items and expediting for us."

"Performance Composites is a good partner to us."

"We like PCI’s fast response time to technical, delivery & quality queries as well as their product quality"

"I really enjoy working with the PCI team."

"To sum it up….PCI makes my life easy!"

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