Engineering Consulting
Custom Mechanical Design

From an idea to a part you can hold.

Need to mount a PCB, package electronics, hold a sensor, or turn an idea into a physical part? Laztronics designs custom brackets, enclosures, fixtures, adapters, and other simple mechanical parts for a fixed price based on complexity.

Get a Fixed-Price Quote See the Process
Start with what you have
A sketch, photo, concept image, CAD file, PCB file, or physical component.
Fit-check before production
Use 3D-printed prototypes to verify clearances, mounting, access, and assembly.
Finish for manufacturing
Move into final plastic or metal production with organized files and vendor support.
Component documentation Dimensioned reference drawings typically $200–$400.
Custom brackets Mounts, adapters, plates, and supports starting around $300.
Purpose-built enclosures Housings designed around your electronics starting around $500.
Custom fixtures Holding, positioning, assembly, and test fixtures starting around $600.
Start With Good Dimensions

Document the component before designing around it

Sometimes you have the physical part. Sometimes you have an STL, STEP, SolidWorks, manufacturer CAD, PCB file, or another model with no useful dimensioned drawing. Laztronics can document the key mounting, interface, and clearance dimensions that become the baseline for the new design.

Drawing terminology matters. For an existing component, the deliverable is a dimensioned reference drawing because the original design tolerances may not be known. A new Laztronics-designed part can include a dimensioned engineering or manufacturing drawing with the agreed production requirements.

Component documentation can include

  • Dimensioned reference drawing
  • Key mounting dimensions
  • Interface and clearance dimensions
  • Reference CAD model when needed
  • Organized STEP and CAD files

If a usable dimensioned drawing already exists, the project can usually move directly into design.

Then We Design What You Need

Brackets, enclosures, and fixtures built around real hardware

Each design is scoped around the components, interfaces, fit, access, and manufacturing process that matter to your project.

Starting around $300

Brackets

Custom mounts for PCBs, sensors, cameras, motors, displays, antennas, electronics, and other hardware.

Starting around $500

Enclosures

Purpose-built housings designed around electronics, connectors, displays, batteries, buttons, ventilation, and mounting requirements.

Starting around $600

Fixtures

Custom fixtures for holding, positioning, assembling, testing, or repeatedly aligning hardware.

Do Not Have CAD Yet?

Start with the idea

You do not need engineering drawings to begin. Send a sketch, photograph, AI-generated concept image, reference product, written description, or the hardware that needs to fit inside the part. Laztronics will help turn the concept into something that can actually be manufactured.

Fixed-price design projects

Starting around $250

From Concept to Manufactured Part

Support for the entire process

01 — Document Create dimensioned reference drawings for the existing components the design must interface with.
02 — Design Turn requirements, sketches, reference images, or existing hardware into a manufacturable 3D model.
03 — Print and Fit Check Verify fit, clearances, mounting, connector access, assembly, ergonomics, and geometry.
04 — Finalize Prepare the design and drawings for the intended manufacturing process, not just a prototype STL.
05 — Manufacture Support vendor communication, file preparation, feedback review, and production changes.

Final production can include injection molding, CNC machining, sheet metal, production 3D printing, or other plastic and metal fabrication through manufacturing partners in the United States or abroad.

Simple Fixed-Price Design

Know the design price before work begins

After reviewing the project, Laztronics provides a fixed price based on complexity instead of starting with an open-ended engagement.

Typically $250–$350

Simple

Basic bracket, mount, adapter, spacer, plate, or another straightforward single-part design.

Typically $450–$650

Standard

Enclosure or more involved component with several interfaces, mounting points, connector openings, fasteners, or interacting parts.

Typically $750+

Advanced

Multi-part enclosures, fixtures, adjustable assemblies, tighter alignment requirements, or significant fit testing.

What Changes the Scope?

Complexity comes from interfaces, precision, and iteration

The fixed price is primarily based on the number of components and parts, required features, geometry, tolerances, fit-check iterations, and manufacturing needs.

  • Components the design must interface with
  • Individual parts being designed
  • Mounting points, openings, and other features
  • Precision and tolerance requirements
  • Moving or adjustable features
  • Prototype and fit-check iterations
  • Final manufacturing process and documentation
What You Get

Deliverables matched to the agreed project scope

Design and documentation

  • Editable CAD and organized STEP files
  • STL or 3MF files for additive manufacturing
  • Dimensioned reference drawings for supplied or existing components
  • Dimensioned engineering or manufacturing drawings for new Laztronics-designed parts
  • Assembly drawings when needed

Prototype and production support

  • 3D-printed prototypes and fit-check revisions
  • Production-ready files for the agreed process
  • Manufacturing partner communication
  • Review of vendor feedback
  • Design changes needed to get the part produced
From a Picture to a Production Part

Have something you need mounted, housed, held, adapted, or manufactured?

Send what you have: a CAD model, STL, component, rough sketch, photo, or concept image. Laztronics will help define the next step and provide a fixed-price quote before starting.

  • What do you want to make, and what must it fit or interface with?
  • Do you have a dimensioned drawing or the physical components available?
  • Do you need CAD only, a prototype, fit testing, production files, or sourcing support?

Tell us about your part

Rough notes are enough for the first conversation. We will follow up with instructions for sharing CAD files, photos, drawings, or concept images.

Include the desired part, available files or hardware, key dimensions, and how far you want Laztronics to take the project.