PCB Assembly Companies in the United States

Printed Circuit Board (PCB) assembly is the backbone of modern electronics manufacturing, and RFQ USA is proud to feature a national directory of reliable, certified PCB assembly companies ready to deliver high-quality results. From rapid prototyping to high-volume production, our member companies offer both turnkey and consignment PCB assembly services for industries including medical devices, telecommunications, aerospace, industrial automation, and consumer electronics.

With a range of capabilities including surface-mount technology (SMT), through-hole assembly, mixed-technology boards, and testing, our platform makes it easy to find the right U.S.-based partner for your electronics project.

Turnkey PCB Assembly, Prototyping, and Volume Production

Whether you’re developing a single prototype or scaling into full production, our PCB assembly providers offer turnkey solutions that include board fabrication, component sourcing, assembly, and quality control. This simplifies the production process and speeds up time to market, especially helpful for startups, R&D departments, and OEMs with tight project timelines.

Need to supply your components? Many of our members also support consignment or hybrid assembly models, giving you flexibility over parts procurement.

SMT, Through-Hole, and Mixed Technology PCB Assembly Services

The companies featured in our directory specialize in all major types of PCB assembly, including:

• SMT (Surface-Mount Technology) for compact, high-speed production
• Through-Hole Assembly for durability and mechanical strength
• Mixed Technology boards that integrate both SMT and through-hole components

You can also search for companies that handle single-layer, double-sided, and complex multi-layer boards. Whether your design requires automated pick-and-place equipment, selective soldering, or BGA rework, our members have the equipment and experience to execute your design with precision.

IPC-A-610 and ISO Certified PCB Assembly Partners

At RFQ USA, we only list companies that have been vetted for technical capability and reliability. Many of our PCB assembly members hold IPC-A-610 Class 2 or Class 3 certifications, the industry standard for acceptable electronic assemblies. You’ll also find companies certified to ISO 9001, ISO 13485, and other quality management standards, particularly those serving regulated markets like medical, aerospace, or automotive.

When selecting a partner for electronics assembly, these certifications ensure consistency, traceability, and process control, all critical facets to your project’s success.

Functional Testing, AOI, and X-Ray Inspection for Quality Assurance

Beyond basic board population, our directory includes providers offering a full suite of inspection and quality assurance services such as:

• Automated Optical Inspection (AOI)
• X-Ray Inspection for BGA and fine-pitch components
• In-Circuit Testing (ICT)
• Functional Testing and Programming
• Conformal Coating and Encapsulation

These post-assembly services are crucial for ensuring the performance and durability of your finished product, particularly in mission-critical industries.

Lead-Free, RoHS Compliant, and ITAR Registered Assembly Options

Depending on your market, regulatory compliance may be just as important as quality and speed. Many of our PCB assembly companies offer lead-free soldering, RoHS-compliant production, and are ITAR registered to serve defense and aerospace customers. You can filter your search by compliance and certification, allowing you to quickly identify vendors who meet your specific technical and regulatory needs.

Find the Best PCB Assembly Companies in the U.S.

The RFQ USA platform connects engineers, product developers, and buyers with top-tier American electronics manufacturing partners. Whether you’re looking for a short-run prototype or a long-term contract manufacturer, our intuitive search tools let you browse by service, certification, capability, or industry served.

Our network includes companies that serve both domestic and global customers, with experience meeting tight tolerances and even tighter deadlines. Many are woman-owned, veteran-owned, or HUBZone-certified small businesses with a proven record of performance.

No Registration Needed to Contact PCB Assembly Companies

Using RFQ USA is free and open, with no need to register or subscribe to search the directory and reach out to our member companies. Every listing on our site is reviewed and approved to ensure that only experienced, trustworthy manufacturers are represented.

If you’re a U.S.-based company offering PCB assembly services and want to be found by high-intent buyers, we invite you to apply for a listing. If you’re sourcing, quoting, or comparing capabilities, our directory is ready for you to explore now.