Custom Hardware Design & Development Services for Startups and SMBs in the US

Launch your hardware product with speed, precision, and confidence

Need custom electronic hardware design services to bring your product idea to life?
DeepSea Developments specializes in hardware development for startups and SMBs across the US. Speeding up your path from concept to market with scalable, investor-ready solutions.

Fill out the form to get in contact with our team

Why Startups and SMBs
Choose DeepSea Developments

Developing hardware is complex, and we make it simple. With DeepSea Developments, you get more than just a service provider; you gain a strategic hardware development partner that understands your time constraints, investor demands, and go-to-market goals.


Here’s what sets us apart:

  • Proof of concept & MVP prototyping
  • PCB and schematic design optimized for scalability
  • Embedded systems & firmware development (AVR, STM32, ESP32, PIC, and more)
  • Cost-effective BOM (Bill of Materials) for early-stage production
  • Manufacturing support for up to 3,000 units

Curious about prototyping budgets? See average hardware prototyping costs

Industries we’ve helped innovate

Validate your idea with fast, low-cost hardware prototyping

Avoid costly mistakes and endless delays. Our hardware prototyping services give you the power to test, iterate, and impress stakeholders early with a working prototype that reflects your product’s real-world potential. We ensure your prototype is functional, testable, and aligned with your product goals:
  • Small-batch manufacturing
  • Functional testing of core features
  • Early feedback from users or backers
Not sure where to start? Explore our guide on the benefits of hardware consulting

Our Process —
Custom hardware development, step by step

From kickoff to manufacturing, we guide you through every stage of the development lifecycle:

1. Discovery Call & Project Assessment

2. Detailed Research & Component Selection

3. Hardware Architecture & PCB Design

4. Embedded Software Development

5. Functional Prototyping & Validation

6. Manufacturing Support & Assembly Planning

Your dedicated project manager ensures full visibility, weekly updates, and agile delivery at every milestone.

Our hardware design firm - DeepSea Developments
Hardware prototyping DeepSea Developments

Embedded Hardware
& Firmware Development

We don’t just design your product, we make it work from the inside out. Our embedded development team will integrate software that runs directly on your device, including:

  • Embedded firmware architecture
  • Embedded Linux (C, Bash, Python)
  • Microcontroller programming (STM32, ESP32, AVR, SAM, PIC)

Whether it’s a connected device, IoT solution, or industrial tool, we build reliable, performant embedded systems for real-world use.

  • PCB design

  • Firmware-Hardware Integration

  • In-house Lab Testing

  • Production-ready Design

  • End-to-end IoT Development

DeepSea Developments

Software agencies

Ready to launch
your hardware product?

Our industrial designers will give you a visual blueprint (a high-quality render of your device) to help you test early reactions and even attract funding.

Once we align on delivery, our engineers move into PCB design, component integration, and prototype production, ensuring your product is engineered for performance and manufacturability.

Our Hardware Design Partners

We are also
hardware manufacturers

Once your hardware design and development are finished, you can either decide to show this version to potential investors or continue with the manufacturing process.

Our engineering team will also provide you with the electronic design of your hardware product, assembling steps, and connections.

We can produce from 1 to 3,000 units at a low cost. DeepSea Developments will give you some suggestions on the different components you can use for your product.

Hardware development services - rating for DeepSea Developments
Hardware development timeline of DeepSea Developments

Our Hardware Development Service Timeline

Deepsea Developments has a clear and reliable hardware design development life cycle. Through scrum methodology and agile processes, there are incremental improvements every week.

Some companies that have
trusted in our hardware
Design & Development Services

Ken Tarlow

Ken Tarlow

Tarlow Design

“I’ve used DeepSea for several projects now and I have a positive experience with all of them. I was impressed by the easy communication, …

Eric Nicholson

Eric Nicholson

Tingle Bear

I’m extremely satisfied with DeepSea. They’re a very intelligent and talented group of people. Also very polite and easy to work with. I’m pleased with the services…

Some of our awards and recognitions

Looking for hardware development service?

What you get by hiring our hardware design services

reliability

Reliability

We are trustworthy, productive and we perform consistently well on developments. You receive what we promise while keeping your ideas safe.

Time to market

We deliver timely results. We have your proof of concept validated in a short time, your prototype ready and attractive for investors and customers.

Communication

Communication

We ensure full transparency throughout the process. You
always know what is happening thanks to regular communication with the remote team, just as if you were working with an in-house team.

Partnership

We are a long-term partner that cares about your business and its growth. You get advice and hassle-free cooperation to improve your business model and product quality

Common questions about our custom hardware design & development service

What specific types of hardware devices does the company specialize in developing?

We specialize in developing a wide range of hardware devices, including IoT devices, consumer electronics, healthcare, mobility, smart energy and industrial equipment.

Can DeepSea Developments assist with the entire hardware development process?

Yes, we offer end-to-end hardware development services, guiding you through every stage of the process from concept ideation to mass production.

What expertise does you have in areas such as electronic design, prototyping, and manufacturing?

Our team comprises experts in electronic design, rapid prototyping, PCB layout, firmware development, and manufacturing processes; check the DeepSea Developments portfolio for more information.

How experienced is the team in working with different technologies and industries?

With over 6 years of experience, our team has successfully worked across various technologies and industries with clients in the US, Canada, Spain, among others, ensuring tailored hardware solutions to meet your specific needs.

What level of involvement can I expect to have throughout the development process?

We value open communication, proactivity, collaboration, and speed to market, ensuring you have full visibility and involvement throughout the development process to align with your vision and goals.

How do you approach issues such as cost management and budgeting?

Our team prioritizes cost-effective solutions and transparent budgeting, offering flexible options to meet your budgetary constraints while delivering high-quality results.

Do you still
have questions?

COMPLEMENTARY SERVICES

IoT product development

Do you need to build an IoT device? We can help you out no matter the stage of your project.

Manufacturing services

We can help you manufacture hundreds of units of your product on demand.

Industrial design

Do you need a great design for your product? Count on us, our expert team can deliver outstanding results.

Cloud solutions

Are you ready to improve your business operations with cutting-edge cloud solutions?

Fill out the form and get a 15-minute consultation on your hardware

Erika Steel

Business Leader

Let’s work together and take your product to the next level!

Ken Tarlow

Tarlow Design

“I’ve used DeepSea for several projects now and I have a positive experience with all of them. I was impressed by the easy communication, even though we’re a distance apart, that I was able to reach key people in the organization within hours, something within minutes, and get things clarified or resolved. That was a concern of mine since I wasn’t sure we could work in such a distance and still make it happen, but they did. The quality of work is top-notch. We have software, graphics, and electronic design work, and all was done in a timely fashion. 

I plan to use DeepSea in the future for other projects that involve electronics design, embedded software design, and user interface. They did a beautiful job with our touch screen for an ice cream machine that we designed. They did the whole user interface which worked flawlessly. I give them thumbs up and they can count on getting some business from us in the future. Thanks a lot.”

Eric Nicholson

Tingle Bear

I’m extremely satisfied with DeepSea. They’re a very intelligent and talented group of people. Also very polite and easy to work with. I’m pleased with the services and I recommend them to anyone with electronics engineering and apps development needs. They’ve helped me to develop the engineering work including electrical, electronics, and an app, from a concept to reality.

Tell us about your project

Ready to bring your ideas to life? Look no further!

Erika Steel

Business Leader

Let's