PCB assembly inspected by automated optical inspection
Electronics manufacturing

Your Partner in PCBA Manufacturing and Assembly

Every day, we ship hundreds of assemblies to our customers. They use our services to deliver on their product needs with less time, fewer costs, and greater control. Ready to put manufacturing on auto-pilot?

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One Company. Endless Possibilites.

From big businesses to startups, we have 30+ years of experience in a vast spectrum of industries. You’ll build a relationship with our talented team and come to love all the thinking we’ll do for you.
PCB Assembly Components in San Diego

New Product

We thoroughly check every data point from trace to component. We root out any inconsistencies, provide cost and panel optimizations, and check for component availability to ensure a smooth prototype.

PCB Assembly Product Routing in San Diego

Low Volume

We start with checks on checks and build quality and efficiency in the early stage of product routing. Our digitized documentation flows with your product and our process ends by tweaking every last optimized detail.

PCB Assembly Scale Manufacturing Machine in San Diego


It starts with parts. Our world class supply chain ensures the correct parts are here on time. Our premium, flexible infrastructure paired with 100% final inspection guarantees each assembly's timeliness and accuracy .

lean from beginning to end
We know successful production starts with a great plan. Our decades of experience and investment in new technology allow us to optimize every process and reduce unnecessary costs and labor. Our lean approach keeps us competitive while allowing you to stay close to production on shore.
PCB Assembly Electronics Manufacturing Machines in San Diego

From 01005 Components to Conformal Coating, We Have All the Capabilities Under One Roof

Surface Mount Assembly

Surface Mount Assembly

VAS Engineeing has world class SMT assembly lines placing roughly 5 million components a month. Our nimble size and well trained staff are prepared for anything –double-sided, flipchip, PoP, 0.3mm fine pitch IC’s, BGA’s, and 01005 components. You name it, we’ve seen it and we can handle it.
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Through Hole Assembly

There are times where you just can't replace through hole. No need to worry, we treat it as a top priority with verified setups and visual inspections. Then, our selective solder robots automatically solder every joint with repeatable consistency.

Program and Test

Does your design have a chip that needs programming or a circuit that needs testing? We can take care of that. Depending on how many assemblies you would like we could automate the whole process. This can be a huge time and cost savings.

Conformal Coating

Conformal coating is a service we provide with care and careful cooperation with our customers. Because every product is used and exposed to different environments, every project requires careful consideration by our team of engineers.

Final Box Build

Yup, we do box builds. It’s pretty rare that a circuit board gets used as is. Oftentimes it needs to be put into a case and connected to wiring. Many of our customers are not interested in hiring and managing a bunch of interns to do this for them. They’d rather just focus on what they’re good at – designing great products.

Supply Chain Management

We know how demanding your customer's can be. So, when you have a good idea of forecast, we schedule out orders, bond inventory, and continuously reconfirm. We keep track of end of life parts and market availability so you never have to worry about a slip in schedule. Ready to put your Supply Chain on auto-pilot?
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PCB component shape

New Manufacturing Software and Equipment

We are constantly investing in new equipment and technology in an effort to meet out customer's requirements and create new value added services while maintaining our competitive pricing. Here are three platforms/machines we recently invested in:
Surface Mount Assembly Equipments in San Diego

Yahama YSi-V 4D AOI

Automated inspection in 4 dimensions. Say good bye to lifted leads and pillowed components. We are testing now but plan to invest more moving forward.

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SMT Assembly Equipments in San Diego

Yamaha YSM20R-2

Speed, accuracy, and repeatability. Our new YSM20 high speed line can place upwards of 200k components a day and not break a sweat!

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SMT Assembly Equipments in San Diego

Essegi/Juki Automation

Digitized inventory management is a reality. Full lot/date code traceability is now a standard including strict MSL control. Every reel, uniquely managed.

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medal for serving electronics manufacturing for 30 years
Serving Since 1987
Decades of happy customers
Vas Engineering ISO 9001:2015 logo
ISO 9001:2015
Since 2003 and counting
Vas Engineering ROHS compliance logo
ROHS Compliant
100% lead free environment
Vas Engineering made in USA logo
Made in USA
Fully US based factory

Frequently Asked Questions

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Do you offer small run and prototype service?

Yes. Every big idea starts somewhere. We are ready for your prototype and we will finish by breaking down every possible way to optimize your product for cost and manufacturability. Low volume needs? Only selling a few products at a time? We do that too.

Do you offer quick turn service?

Yes, we can handle the prototyping and production of extremely challenging designs in as few as two days. Getting your product to market is as important to us as it is to you.

Can you handle dynamic changes to assemblies?

Yes. We understand today's world is rapidly changing. We handle immediate implementation of any engineering change order, even in mid-production!

Do you support partial or full consignment?

Absolutely. Many of our customers like to keep control of custom, particular, or even all the parts. We can handle partial to full consignment of any material. Our automated systems will even drive requirements so you don't have to.

Do you offer PCB design services?

Currently, VAS is operating as a contract manufacturing shop and does not offer design services. However, we have a few amazing partners we could refer to aid in your design needs.

What is the largest board size you can handle?

Bigger the better! We can handle boards up to 24" in length and 16" in width. We have not attempted anything larger but we are certainly ready to give it a shot!