— Product Design
CAD Design
We create 3D models from your design specifications for a wide range of manufacturing applications, including 3D printing and CNC milling — leveraging the latest CAD software.
Get a cad design quote — Coeur d'Alene, ID · serving Spokane Valley
3D Printing & Engineering Services in Coeur d'Alene, Idaho
Engineering and CAD design services for 3D printed parts and prototypes — built around mechanical design, reverse engineering, 3D scanning, product development, and precision modeling. Every component is engineered for accuracy, functionality, and manufacturability.
Using industry-standard CAD software, we create optimized digital models tailored for additive manufacturing, rapid prototyping, and small-batch production. Whether you need complex geometries, legacy part reproduction, or fully customized components, our engineering-driven approach delivers reliable solutions for businesses and individuals across North Idaho and Eastern Washington.
We specialize in
- Automotive parts
- Remaking broken parts
- Prototypes
- Specialty / custom parts
— 3D Scanning
Reverse Engineering
Revolutionize your designs with advanced reverse engineering. We can create high-fidelity 3D reference scans of existing geometry or fully reverse engineer existing parts to produce replacements or evolve a design.
Get a reverse engineering quote
— 3D Printing
Product Development
We use the latest in 3D printing technology to bring your product ideas to life — printing in a wide variety of filament materials including carbon fiber, nylon, polycarbonate, ASA and more, ensuring accurate dimensions and environmental resilience.
Get a product development quote
— UV Laser
Part Marking
A high-precision UV laser delivers permanent part marking on a wide range of materials. Ideal for serial numbers, QR codes, barcodes, logos, micro-text, and traceability markings — durable, high-resolution results that preserve the integrity and appearance of the part.
Get a part marking quote
— UV Printing
Full-Color UV Printing
Our shop is equipped with UV printing capability — laying down vibrant, full-color graphics directly onto a wide range of substrates including plastics, metals, wood, acrylic, and 3D printed parts. UV-cured inks bond instantly for sharp detail, weather resistance, and a durable finish ideal for branded components, signage, custom inserts, and one-off prototypes.
Get a full-color uv printing quote
— CO2 Laser
Laser Cutting
Precision laser cutting and engraving for acrylic, wood, plywood, leather, felt, paper, and other sheet goods. Clean, accurate edges straight off the machine make it ideal for enclosures, panels, gaskets, signage, jigs, and custom inlays — from a single prototype to a small production run.
Get a laser cutting quote
— Resin
SLA Printing
Stereolithography resin printing delivers extremely fine detail and smooth surface finishes that filament printing cannot match. Perfect for miniatures, jewelry masters, dental and medical models, intricate fixtures, and visual prototypes where crisp features and tight tolerances matter.
Get a sla printing quote
— Filament
FDM Printing
Fused deposition modeling is our workhorse for functional, load-bearing parts. We print in a wide range of engineering filaments — PLA, PETG, ABS, ASA, nylon, polycarbonate, and carbon-fiber composites — for durable brackets, housings, fixtures, and end-use components built to survive real-world heat, UV, and impact.
Get a fdm printing quote
— Advisory
Consulting
Happy to consult and share our expertise across product development stages — including 3D printing techniques, shop building, selling on online marketplaces, and more.
Get a consulting quote — Common questions
3D printing & custom part FAQ
How much does a custom 3D printed part cost?
Most one-off prototype parts land between $20 and $150 depending on size, material, and finish, with CAD design quoted separately. Send a sketch, photo, or STEP file to hello@rimrocklabs.com and you'll get a fixed quote back — there's no charge for the estimate.
What is the turnaround time on a custom part?
Simple FDM or SLA prints from a supplied model typically ship in 2–5 business days. Parts that need CAD design, 3D scanning, or reverse engineering usually run 1–2 weeks depending on complexity and revision rounds.
Can you reproduce a broken or discontinued part?
Yes — that is one of our most common jobs. We 3D scan or measure the original, rebuild it as a parametric CAD model, then print it in a material suited to the application. If the original failed by design, we can reinforce the weak geometry in the process.
What materials can you print and cut?
FDM filaments include PLA, PETG, ABS, ASA, nylon, polycarbonate, and carbon-fiber composites. SLA covers standard, tough, and high-detail resins. Our CO2 laser cuts acrylic, wood, plywood, leather, felt, and paper, and the UV laser marks metals and plastics.
Do you work with customers outside North Idaho?
We're based in Coeur d'Alene, Idaho and work in person with customers across North Idaho and Eastern Washington, including Spokane and Spokane Valley. Everything can also be handled remotely — files in, finished parts shipped out anywhere in the US.
Do you handle small production runs, or just prototypes?
Both. We prototype single parts and also run small batches — typically up to a few hundred units — which is often the right fit when injection-mold tooling is too expensive to justify.
— Start a project
Have a part, prototype, or idea?
Send a sketch, a photo, or a CAD file — you'll hear back from the engineer who'll be building it.
hello@rimrocklabs.comWant to see the work first? Browse our products, the project gallery, or read the Rimrock Labs blog for build write-ups.