for complex geometries
on milled features
available on prototypes
requirement
CNC Machined IoT Device Hardware for Startups
IoT startups in San Francisco need device housings that are IP-rated, RF-compatible, and field-ready. We machine aluminum and plastic sensor housings, antenna enclosures, and gateway chassis with precise seal grooves and connector cutouts. Fast prototyping in 3 to 5 days.
IoT-Ready Materials
Aluminum and RF-transparent plastics for antenna and sensor windows.
IP-Rated Design
O-ring grooves and gasket faces for IP65/IP67 protection.
Fast Prototyping
Most IoT hardware prototypes ship in 3 to 5 business days.
San Francisco Is the Venture-Capital Engine for Hardware Startups Worldwide
San Francisco is the fundraising and product-design capital for hardware startups globally. Loom (acquired by Atlassian) built video-hardware products, Notion Labs builds productivity hardware integrations, and August Home (now Yale Access) launched its smart lock in SF. HAX — the world's largest hardware accelerator — runs its U.S. operations in SOMA, and Bolt VC in SF funds and studios hardware startups from concept to mass production. Noisebridge hackerspace in the Mission and Autodesk's Pier 9 Workshop (alumni network) support hardware prototyping.
RivCut serves San Francisco hardware startups with fast-turn CNC machining for smart-home enclosures, wearable casings, and crowdfunding prototypes — with the surface finishes and tolerances your product renders demand.
HAX
World's largest hardware accelerator with U.S. operations in SOMA
Bolt
Hardware-focused VC firm funding startups from concept to mass production
Noisebridge
Mission District hackerspace with electronics and prototyping resources
What San Francisco Hardware Startups Teams Usually Order
| Typical quantity | 1–10 prototypes · 10–50 pilot-run units |
|---|---|
| Common materials | Aluminum 7075-T6 |
| Key requirement | Fast turnaround, DFM feedback, cosmetic finish quality for demos and investors |
| Typical lead time | 3–7 business days for prototypes, 7–12 for pilot runs |
| Who orders | Founders, hardware engineers, and mechanical leads at seed to Series B startups |
IoT Device Parts for San Francisco Teams
Sensor housings, antenna enclosures, gateway chassis, and edge compute boxes machined for IoT deployment.
Sensor Housings
Aluminum and polycarbonate sensor enclosures with IP-rated seal grooves, cable entry bosses, and sensor window openings.
IP65/IP67Antenna Enclosures
Aluminum enclosures with RF-transparent polycarbonate antenna windows and SMA connector cutouts for wireless devices.
RF-transparentGateway Chassis
Aluminum edge gateway and protocol converter chassis with Ethernet cutouts, DIN rail mounts, and thermal management fins.
DIN rail mountEdge Compute Boxes
Aluminum fanless edge compute enclosures with heatsink fins, M.2 SSD mounts, and I/O connector panels.
Fanless thermalMounting Brackets
Aluminum and stainless pole-mount, wall-mount, and DIN-rail mounting brackets for outdoor IoT device deployment.
Outdoor mountingWeatherproof Caps
Aluminum and Delrin weatherproof end caps and port covers with O-ring grooves for field-deployed sensor nodes.
O-ring sealed10 Enclosures. 5 Days. Investor-Demo Ready.
A Bay Area hardware startup needed CNC-machined enclosures for their IoT sensor device — tight PCB pocket tolerances, cosmetic bead-blast finish, and clear anodize for a polished demo-day presentation. Teams near companies like HAX trust this kind of precision and documentation rigor.
Every part shipped with full documentation:
- CMM dimensional report — pocket depths and mounting features verified
- Material cert with heat lot traceability
- Surface finish verification per drawing callout
- Anodize process cert with color and thickness verification
What San Francisco Hardware Startups Buyers Should Know
San Francisco hardware startups should order CNC-machined enclosure prototypes for investor demos
HAX and Bolt portfolio companies consistently report that machined aluminum prototypes outperform 3D prints in fundraising meetings.
If you're crowdfunding hardware on Kickstarter or Indiegogo, invest in show-quality CNC prototypes with Type II anodize for your campaign photography
backers fund products that look production-ready, not prototypey.
For smart-home hardware startups, specify UL 60950 or UL 62368 enclosure requirements on CNC prototype drawings
retail partners like Best Buy and Amazon require UL listing, and designing for it from prototype stage prevents costly redesigns.
When Your Local Shop Can't Keep Up
When demand surges at local shops, your orders wait. We give you fixed lead times, instant quoting, and full documentation — every time. San Francisco's hardware startups sector demands it.
Documentation-Ready
Dimensional reports, material certs, and process records ship with every order — no chasing paperwork after delivery.
Full Material Traceability
Every bar ships with mill certs and heat lot numbers. Full chain of custody from raw stock to finished part.
CMM Inspection, Every Part
NIST-traceable CMM verification on every critical dimension before anything ships. No sampling — we inspect every part.
5–7 Day Prototype Turnaround
Most first articles ship in under a week. Rush available for simpler geometries. Confirmed ship date at order.
Need our full quality documentation? Email us — we'll send everything your team needs.
From File to Part in 3 Steps
Simple, clear, and designed for fast-moving teams.
Upload & Quote
Upload your STEP or IGES file, select material and finish, and get an instant AI price. Every quote includes a free DFM review.
We Machine & Inspect
Parts run on our CNC mills and lathes with CMM inspection on every order. We verify every critical dimension before shipping.
Ship with Full Docs
Your order ships with dimensional reports, material certs, and full paperwork — everything your quality team needs.
Questions from San Francisco Hardware Startups Teams
Hardware Startups CNC Machining in Other Cities
We serve hardware-startups teams in cities across the US.
Upload Your CAD File
IoT Device Hardware, structural brackets, housings, and more — we machine them all. Most orders ship in 5 to 7 business days.
No minimums · 100% Made in USA · Never brokered · Ships anywhere in the US
Currently accepting new projects