Trusted by 150+ US architecture firms and AEC contractors
Get a dedicated drafting team delivering accurate, construction-ready drawings on time.
Outsource Architectural Drafting Services
Precise, construction-ready drawings delivered by a 350-person ISO-certified team - without expanding your in-house headcount.
Gsource is the outsourced architectural drafting partner for US architecture firms, contractors, and developers who need precise, construction-ready drawings without expanding their in-house team. With 17+ years of experience, a 350+ member team, and ISO-certified delivery, we produce CD sets, permit sets, as-builts, and BIM documentation that integrates seamlessly with your structural, MEP, and façade workflows. 150+ active clients trust us to reduce RFIs, meet tight deadlines, and deliver drawings that are right the first time.
Is This You?
Your team is fully booked but you can't afford to turn down projects.
You're spending partner-level hours on production drawings instead of client work.
One drafter leaving puts your entire delivery schedule at risk.
You've tried hiring but it takes 3 months and the overhead doesn't justify one project.
That's exactly why 150+ US firms outsource their drafting to Gsource Technologies
Certification:
9001:2015
27001-2022
19650-1:2018
14001:2015
45001:2018
9001:2015
27001-2022
19650-1:2018
14001:2015
45001:2018
What Our Clients Achieve
Up to 30% faster drawing production with coordinated architectural, structural, and services integration
Approval-ready drawing sets aligned with applicable local codes and project compliance requirements
Accurate GA drawings, sections, and detailed packages supporting tendering and construction clarity
Clash-coordinated architectural models that reduce rework during construction phases
Well-structured CAD and BIM outputs aligned with established project delivery workflows
Our Core Services
Strategic Engagement Models
Get tailored solutions to fit your project’s scale and complexity
Project-Based
Clearly defined deliverables & fixed-scope milestones.
Retainer / FTE
Ongoing technical support & on-demand expertise.
Dedicated Team (POD)
High-volume multi-disciplinary, & long-term integration.
Hybrid Model
Adaptive workflows & complex, evolving project requirements.
What Do Our Clients Say?
Why Choose Gsource for Architectural Drafting Services
Proven Expertise Across Diverse Architectural Projects
Over 17+ years of experience supporting commercial, mixed-use, healthcare, and infrastructure developments with accurate architectural drawing packages.
Standards-Aligned, Technically Robust Outputs
Architectural technical drawings developed in accordance with applicable building codes, industry standards, and project-specific compliance requirements.
Dedicated Project Teams with Quick Turnaround
A committed architectural drafting team assigned to your projects, ensuring responsive communication, consistent quality, and faster delivery timelines.
Fully Coordinated Drawing Packages
Seamless integration with structural, MEP, and façade disciplines to reduce RFIs, minimise revisions, and support smoother construction workflows.
Advanced BIM and CAD Expertise
Proficiency in Revit, AutoCAD, and BIM workflows to produce well-structured models and coordinated architectural drawing sets.
Measurable Impact on Project Efficiency
Clients benefit from up to 30% faster drawing production, improved coordination, and reduced rework across project lifecycles.
Our Workflow
Book a free consultation
Get expert support to streamline your next project.
Free Initial Consultation - No Commitment Required
Secure and Confidential Project Information
16+ Years of AEC Expertise
450+ Drawing Deliverables Daily
Industry Standards Compliance Guaranteed
FAQs
We work with DWG, DXF, RVT, PDF, and most standard CAD and BIM formats. For delivery, we match whatever your workflow requires - typically DWG or RVT with PDF exports. If you have a specific format your team or clients use, just let us know upfront and we'll align to that.
We sign NDAs before any project begins - no exceptions. Beyond that, our systems are ISO 27001 certified for information security, so your clients' data is handled with the same protocols we'd expect if the roles were reversed. Project files stay within controlled access environments and are never shared outside the assigned team.
We don't have a hard minimum - we've worked on single-sheet permit sets and multi-building CD sets for large developers. That said, we're best suited for firms that need consistent, recurring drafting support rather than one-off tasks. If you're unsure whether your project is a fit, just send us a brief and we'll tell you honestly.
Yes, and it's one of the most common ways firms engage with us. Your clients never need to know we're involved - all deliverables go out under your firm's name, in your templates, with your title blocks. We operate as a silent extension of your team.
Send us a project brief or even just a quick email describing what you need. We'll set up a short call to understand your workflow, standards, and delivery expectations - then run a trial project so you can evaluate our work before any long-term commitment.
At minimum - project scope, reference drawings or sketches, your CAD/BIM standards, and your deadline. The more context you give us upfront, the fewer back-and-forths mid-project. We have a simple intake form that walks you through it.
Yes. Many clients work with us as a long-term production partner. Our teams adapt to client workflows, communication styles, standards, and delivery processes to integrate smoothly with internal teams.
Yes. We prepare permit-ready drawing sets based on project requirements, submission standards, and approval workflows defined by the client or local authority.
Standard delivery is DWG + PDF. If you need RVT, DXF, or any other format, just specify it at the start and we'll deliver accordingly. We don't charge extra for format variations - it's part of the job.
We maintain organized revision tracking and version control throughout the project lifecycle. Redlines, markups, and updated inputs are incorporated systematically to keep the drawing set coordinated and up to date.
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