Expert Preconstruction Services in France
Looking for reliable and precise Preconstruction Services in France? At Optimar Precon, we help architects, engineers, and contractors eliminate design errors, reduce project delays, and improve coordination with accurate 2D and 3D CAD drawings. From CAD Drafting and BIM Modeling to Estimation and Documentation, we manage your entire preconstruction process with technical expertise and global quality standards.
We Provide all types of Preconstruction Services like: BIM Modeling, CAD Drafting, Cost Estimation, Takeoff and Documentation.

Our Services:
Please Note : We are Flexible if you have any custom requirements for your Projects. Just submit your details and project requirements and our experts will connect with you shortly.
29+
Years of Group Experience
98%
Client Retention
3.4k
Projects Completed
7+
Global Delivery Centre
Industries We Serve
Tools We Use




Why Choose us?
Experience
Trusted 29 Years of expertise in Preconstruction Services.
Global Delivery
Serving clients across UK, US, UAE & worldwide with consistent quality.
Service
From cost planning to drafting — all under one roof.
Speed
Precise Services delivered on time, every time.

Get discount on your first project.
Just upload your details, and our team of experts will send you a quote at the earliest.
Preconstruction Services for Large-Scale and Enterprise Projects
At Optimar Precon, we provide Preconstruction Services for large-scale and enterprise projects in France, helping companies manage complex developments efficiently and with complete accuracy.
Our multidisciplinary team supports major projects with CAD Drafting, BIM Modeling, Estimation, Quantity Takeoff, and Construction Documentation services tailored to each client’s requirements.
We work closely with developers, architects, and contractors to ensure that designs, costs, and documentation are fully coordinated before construction begins. Whether for infrastructure, industrial, or commercial projects, Optimar Precon brings trusted expertise and efficient project delivery to France’s dynamic and fast-growing construction market.
Complete Preconstruction Outsourcing Solutions
At Optimar Precon, we offer complete preconstruction outsourcing solutions in France, designed to help construction companies and consultants manage technical workloads without increasing internal costs.
You can outsource your entire preconstruction process to our expert team, including:
- CAD Drafting Services – accurate 2D and 3D drawings for architecture, structure, and MEP.
- BIM Modeling Services – coordinated models for clash-free design and efficient execution.
- Estimation & Takeoff Services – precise material and cost calculations for budgeting and tendering.
- Construction Documentation Services – organized, approval-ready drawings and specifications.
Our experts use AutoCAD, Revit, Bluebeam, and Navisworks, ensuring consistency and high-quality outputs. With clients across the USA, UK, UAE, Germany, and the Middle East, Optimar Precon is trusted globally for on-time delivery, accuracy, and clear communication.
Frequently Asked Questions (FAQs)
Ans. We support residential, commercial, industrial, and infrastructure projects — offering complete technical documentation, estimation, and design coordination before execution.
Ans. Our preconstruction services minimize design conflicts, ensure accurate budgeting, and provide clear documentation — helping reduce rework and delays during execution.
Ans. Yes. We follow France’s building regulations, local codes, and client-specific CAD or BIM standards to deliver compliant and accurate project documentation.
Ans. Absolutely. We partner with both local developers and international contractors managing projects in France, offering flexible outsourcing and global-standard deliverables.
Ans. Project timelines depend on complexity, but most CAD and estimation tasks are completed within a few business days — without compromising on quality or accuracy.









