Top BIM Service Providers Working Across Los Angeles Projects

Los Angeles is packed with active construction – dense urban builds, sprawling residential areas, and commercial work that doesn’t slow down. In the middle of that, BIM firms are quietly doing the heavy lifting behind the scenes. This list covers companies based in or working across LA, with practical BIM offerings – from clash-free models and coordination to full automation setups and fabrication-ready detailing. Some focus on speed, others on depth – but all of them are wired into real project timelines.

2. VIATechnik

VIATechnik works with design and construction teams in Los Angeles to bring BIM and VDC workflows into real project schedules. The office in Santa Monica supports coordination-heavy builds where multiple disciplines converge – including infrastructure, entertainment, and transit.

Work in California includes BIM/VDC leadership on a major theme park expansion and the creation of a VR experience for the Virgin Hyperloop test site. In both cases, the focus stayed on delivery: integrating systems, reducing surprises, and helping technical and non-technical teams stay aligned.

Key Highlights:

• Based in Santa Monica with active work across Los Angeles
• Leads VDC planning for large, multi-team projects
• Uses AR/VR for early-phase coordination and reviews
• Experience includes transit, entertainment, and infrastructure

Services:

• BIM and VDC consulting
• Field implementation and site coordination
• BIM management and clash detection

3. BIMPRO LLC

BIMPRO LLC provides BIM services across Los Angeles with a focus on detailed modeling, coordination, and documentation. Their work spans the full project timeline – from early-stage design through construction and facility handoff. Teams rely on the firm for both technical delivery and adherence to local BIM standards, especially around model structure, LOD, and file exchange.

Services cover everything from Revit drafting to point cloud processing and 4D simulation. Support is available for architectural, structural, and MEP modeling, with additional options like shop drawings and rendering. The group works closely with construction teams and consultants, focusing on consistent handoffs, coordination clarity, and practical turnaround times.

Key Highlights:

• Active across all project phases in Los Angeles
• Familiar with BIM requirements specific to California
• Uses Autodesk, Navisworks, Revizto, and Bluebeam tools
• Supports both contractors and design teams

Services:

• Revit modeling and drafting
• Architectural, structural, and MEP BIM
• Clash detection and BIM coordination
• Scan to BIM and PDF/CAD conversion

4. BIMBOSS

BIMBOSS offers modeling, design coordination, and simulation services across Los Angeles and Southern California. Work is tuned to the local environment – including seismic code considerations, LEED requirements, and modular construction trends.

Service scope is broad: 3D modeling, MEP coordination, CFD, digital twin, and drone-based data capture. Teams can engage at different stages, from schematic design to construction animation. Many projects focus on reducing coordination issues early while supporting efficient handoffs later. Los Angeles clients often use the firm for its end-to-end model support across multiple disciplines.

Key Highlights:

• Works across Southern California with Los Angeles focus
• Addresses seismic and sustainability requirements
• Supports both new builds and renovation projects
• Handles modeling, simulation, and shop documentation

Services:

• BIM modeling and architecture
• Structural, MEP, and fire protection BIM
• Clash detection and 4D/5D modeling
• Scan to BIM and digital twin

5. United-BIM Inc.

United-BIM provides BIM modeling, coordination, and consulting across Los Angeles and the broader California region. The company supports commercial, healthcare, residential, and public infrastructure projects with a focus on constructible and code-compliant models.

Services include architectural, structural, and MEP modeling, along with Revit family creation, shop drawing preparation, and scan-to-BIM conversions. Projects typically involve coordination with multiple disciplines, with efforts focused on reducing rework and aligning with local BIM standards.

Key Highlights:

• Works across new builds and renovation projects in Los Angeles
• Familiar with California-specific design and coordination practices
• Supports full BIM lifecycle including construction and FM use cases
• Covers multiple sectors including healthcare and public infrastructure

Services:

• Architectural, structural, and MEP BIM modeling
• Revit family and content creation
• Scan to BIM and CAD/PDF conversions
• Clash detection and coordination

6. ENG

ENG operates with a large BIM production team and maintains a strong presence in Southern California, including Los Angeles. The group supports design and construction partners with trade-focused modeling, coordination, and fabrication-ready deliverables. Services lean toward practical implementation, especially in mechanical, plumbing, electrical, and fire protection systems.

Typical engagements include LOD 350 and LOD 400 modeling, clash detection, and onsite or virtual coordination meetings. ENG also runs an internal software development unit that builds custom BIM tools for field teams. Alongside traditional modeling, ENG supports 6D/7D digital twin efforts and helps property owners manage facilities using BIM data.

Key Highlights:

• Long-term presence in California’s AEC sector
• MEP trades and general contractors are a core client base
• Offers both modeling services and in-house software tools
• Supports BIM for facilities management and digital twin usage

Services:

• LOD 350/400 MEP modeling and detailing
• BIM coordination and clash detection
• Architectural BIM production
• Digital twin and FM integration

7. Hitech CADD Services

Hitech CADD Services offers BIM modeling for architectural, structural, and MEP systems in Los Angeles and other major U.S. metros. In addition to core modeling, the team handles Revit family creation, clash-free MEP models, and point cloud conversion. 

There is also a focus on automation through scripting and plugin development, aiming to streamline delivery. Project work typically involves collaboration with architects, fabricators, and construction managers working under tight delivery schedules.

Key Highlights:

• Active in California AEC projects including healthcare and public spaces
• Delivers LOD 100 to 500 models for multiple building types
• Offers model automation through Revit API and Dynamo scripting
• Works closely with consultants and fabricators on production-level output

Services:

• Architectural, structural, and MEP BIM modeling
• Clash detection and coordinated shop drawings
• Point cloud to BIM conversion
• Revit family creation and content management

8. Tejjy

Tejjy provides BIM modeling, coordination, and virtual construction services throughout California, including Los Angeles. Their scope of work covers support for architectural, structural, and MEP systems across residential, commercial, and infrastructure builds.

The team works with construction firms, design consultants, and facility managers to support coordination-heavy phases of the project. In addition to core modeling work, Tejjy handles point cloud conversion, MEP clash detection, and 4D/5D BIM tasks linked to scheduling and cost planning.

Key Highlights:

• Supports full-cycle BIM from modeling to scheduling
• Experience includes residential, commercial, and infrastructure work
• Offers point cloud conversion and MEP system clash detection
• Handles both new and retrofit project scopes

Services:

• Architectural, structural, and MEP modeling
• Scan to BIM and PDF/CAD to Revit conversion
• 4D construction simulation and 5D cost estimation
• Revit family creation and shop drawings

9. CAD Drafter

CAD Drafter works with AEC firms in Los Angeles to deliver outsourced BIM modeling, coordination, and clash detection. Projects cover a wide mix of sectors, including residential, commercial, education, and healthcare. Support is often used to offload production work or to manage BIM on fast-track projects that require flexible delivery.

Services include 3D model generation, clash detection, MEP system integration, and model-based coordination. CAD Drafter also assists with BIM for infrastructure, retail, and hospitality environments, providing support from schematic development through documentation.

Key Highlights:

• Offers production support for a wide range of building types
• Assists with model coordination and conflict resolution
• Covers both MEP and architectural modeling tasks
• Outsourcing structure helps with fast turnaround projects

Services:

• 3D architectural and MEP modeling
• Clash detection and model integration
• Revit-based BIM development
• 4D and 5D BIM coordination

10. Alterpex

Alterpex provides BIM Coordination along with Real Estate, Reality Capture, and Design services. The team focuses on creating coordinated models across trades using Revit, helping clients plan and execute with fewer delays and fewer errors.

Support covers early design, documentation, and on-site verification. Clients engage Alterpex for help with pre-construction condition capture, clash detection, and ongoing coordination meetings.

Key Highlights:

• Covers both pre-construction and construction-phase BIM work
• Supports a wide range of project types including healthcare and historic
• Offers on-site scanning and as-built modeling
• Helps teams manage coordination and design adjustments

Services:

• Scan to BIM and laser scanning
• Clash detection and coordination
• Construction documentation and as-builts

11. Tesla Outsourcing Services

Tesla Outsourcing Services works across California’s AEC landscape with a range of BIM solutions tailored to design and construction needs. Their team supports project teams through modeling, coordination, and audits, with workflows adapted to local building codes. In Los Angeles, the focus leans toward energy-compliant modeling, code-aware coordination, and BIM use in infrastructure and modular construction.

Projects span commercial, healthcare, residential, and institutional sectors. Services cover the full BIM spectrum – from CAD conversions and Revit family creation to 4D/5D planning and MEP clash detection. A dedicated staffing model is available for firms needing to scale up BIM teams without adding permanent headcount.

Key Highlights:

• Compliance-focused BIM tailored to California standards
• BIM staffing and augmentation offered for extended teams
• Experience across infrastructure, energy, and modular builds
• Revit-based coordination with clash detection included

Services:

• CAD to BIM modeling
• Scan to BIM
• BIM coordination and audit
• Revit family creation
• 4D and 5D BIM planning

12. Silicon Valley Infomedia

Silicon Valley Infomedia runs architectural and engineering BIM services across Los Angeles and the western US. Projects tend to cover a wide spectrum, including institutional work, metro rail structures, museums, and high-rise buildings. Their team handles both concept and execution phases, offering BIM modeling alongside millwork drafting, shop drawings, and walkthrough animation.

Much of the work focuses on seismic-aware design and WUI compliance for buildings in wildfire-prone regions. Typical output includes LOD models, Revit family development, clash detection, and coordination drawings. Specialized services like timber architecture detailing and net-zero energy planning are also part of the offering. 

Key Highlights:

• WUI and seismic code awareness for Los Angeles region
• 3D walkthroughs, millwork shop drawings, and timber modeling included
• Covers all LOD levels up to 500 for prefabrication support

Services:

• Architectural and structural BIM modeling
• MEP coordination and shop drawings
• Modular BIM and mass timber architecture
• Revit family creation and detailing
• Clash detection and coordination

Conclusion

Choosing a BIM partner in Los Angeles often comes down to more than just software or output. It’s about finding a team that understands the project rhythm – how drawings evolve, how coordination meetings get messy, how deadlines don’t always sit still. The companies listed above approach this work from different angles, but they all deal with the same reality: buildings don’t wait for perfect conditions.

Some focus on tight Revit workflows. Others step in with clash detection or prefab support. What matters is how those pieces land in the field – whether they help teams move faster, avoid surprises, or just keep things from slipping through the cracks. That’s where good BIM work shows up. Not always flashy. Just solid, timely, and aligned with how real projects unfold in Los Angeles.