Onyx Archmates LLC converts your sketches, scans, and site notes into permit-ready CAD drawings, coordinated BIM models, and photorealistic 3D renders delivered by a team that treats your deadline like our own.
From first sketch to stamped construction set, Onyx Archmates plugs into your workflow at any stage residential, commercial, or mixed-use.
Code-compliant floor plans, elevations, sections, and details built to your local jurisdiction's standards and layer conventions.
Photorealistic exterior and interior visualizations that help clients, investors, and approval boards say yes before construction begins.
Coordinated Revit models at LOD 300–500 with automated clash detection keeping architects, engineers, and contractors aligned from design through closeout.
Framing plans, rebar schedules, and connection details drafted to engineering specs and ready for PE stamping.
Complete permit-ready CD sets cover sheets, schedules, details, and specifications organized exactly the way plan checkers expect.
Scalable drafting capacity for busy studios. Ramp up for a deadline, scale back when the workload drops.
Precise site layout drawings for zoning board submissions, development approvals, and ADA compliance documentation.
Pre-reviewed, code-compliant documentation that moves through plan check on the first submission fewer delays, lower carrying costs.
We are not a generic drafting shop. Onyx Archmates LLC was built to serve US-based architects, engineers, general contractors, and developers who need production-grade documentation support without the overhead of in-house staff.
Every drawing that leaves our studio goes through a multi-step quality control review before it reaches you. We reference IBC, IRC, ADA, and OSHA standards on every project and flag compliance gaps before they become permit rejections.
Whether you need a single floor plan for an ADU addition or a full coordinated CD set for a mixed-use development you get the same level of accuracy, detail, and responsiveness every time.
Mechanical, electrical, and plumbing drawings coordinated across all disciplines for clean permitting and construction.
Photoreal exterior and interior renders that help clients and boards approve a design before a single wall goes up.
Detailed material quantity takeoffs from plans and BIM models so you bid accurately and keep projects within budget.
Framing plans, rebar and connection details drafted to engineering specs and ready for stamping.
From first contact to final delivery a streamlined workflow designed for precision and speed
Send us your sketches, scans, PDFs, or existing files along with your scope and deadline. No project is too early-stage to send over.
We review your materials and send a detailed scope and cost breakdown within 24 hours. No vague estimates you know exactly what you are getting before we start.
Our team works in AutoCAD or Revit, checking dimensions, code references, and cross-discipline coordination at every stage.
Receive permit-ready drawings in your preferred format DWG, PDF, RVT, or IFC. We stay available through the permitting process at no extra charge.
We are not a generic drafting shop. Onyx Archmates LLC was built to serve US-based architects, engineers, general contractors, and developers who need production-grade documentation support without the overhead of in-house staff.
Onyx Archmates provides architectural drafting and documentation services including CAD drafting, Revit modeling, floor plans, elevations, sections, construction drawings, permit drawing support, and as-built documentation.
Yes. We can work from hand sketches, PDFs, existing CAD files, marked-up drawings, measurements, and other project references to create or update professional digital drawings.
Yes. Our drafting workflows can support both AutoCAD and Revit, depending on the project's requirements, deliverables, and existing files.
Yes. We can assist with preparing and organizing architectural drawings for permit submissions. Requirements vary by location, so project-specific code review, professional approval, or certification may be required where applicable.
Yes. We can create digital as-built and existing-condition drawings from available measurements, sketches, photographs, PDFs, CAD files, or other project information.
Yes. We can work as an extension of your existing team, handling drafting, modeling, revisions, and documentation while your team maintains control over design decisions and project direction.
Onyx Archmates delivered a complete permit set for our ADU addition in under five days. Clean drawings, zero redlines from the city. They are now our first call on every project.
General Contractor, CA
We sent rough field sketches and received fully coordinated construction documents that sailed through plan check on the first submission. Fast, accurate, and easy to work with.
Residential Designer, AZ
Their BIM coordination flagged three major MEP clashes before we broke ground. Saved us weeks of rework and a significant amount in change orders.
Project Manager, TX
We needed drawing packages for a commercial rollout across multiple locations. Onyx Archmates handled all of it every submission approved on the first round.
Retail Developer, CA
Responsive, detail-oriented, and they actually understand what plan checkers look for. Finally found a drafting partner we can rely on.
Architect, IL
Tell us about your project and we’ll respond within one business day with a scoped estimate and timeline.