End-to-End Interior Fit-Out Solutions from One Source

Our Services for Predictable Project Delivery and Reliable Handover

Elkay Interior Systems General Contracting - 360° Baudienstleister Grafik mit Projektvorbereitung, Bauausführung, Bauüberwachung, Ausschreibung, Übergabe und After Sales – Leistungsübersicht Generalunternehmer Innenausbau

As a general contractor for interior fit-outs, we bring planning, project management, construction, and global sourcing together under one roof.

We support companies that:



  • are planning or operating multiple locations
  • need to build within existing spaces
  • must adhere to fixed budgets and deadlines
  • expect a central point of contact


We specialize in quick-serve restaurants, modern office environments, retail fit-outs, and fitness and wellness centers while translating project requirements into a structured approach from planning through completion.

What to expect when choosing EIS General Contracting

Turnkey Delivery


Comprehensive support from planning through completion to reduce complexity and minimize risk.

Global Sourcing Advantage


A well-established global supply chain strategically positioned across Europe.

Consistency Across Markets


Centralized project coordination with standardized quality and delivery. Ideal for brands operating across multiple regions.

Speed and Flexibility


A scalable delivery model that adapts to changing project requirements without compromising reliability.

Proven Expertise


A trusted partner with decades of experience delivering high-quality interiors for food service, retail, fitness, and office environments. 

Step 1: Analysis & Project Planning

Before any work begins, we take time to understand the project, the space, and the client’s goals. This means visiting the site, looking at the space’s existing condition, and discussing objectives and priorities.

Then, a detailed plan is developed that takes operational and business requirements into consideration. This creates a reliable foundation for the project’s journey.

Our scope during this phase includes a site survey, a detailed requirements analysis, and the development of concept and execution planning. We also prepare realistic construction schedules and attain any required approvals.

Step 2: Coordination & Project Delivery

Our experienced team manages your project from start to finish. We coordinate all trades and ensure that each vendor is aligned.

Through our network of specialist trade contractors, our clients gain access to a broad range of services from qualified partners. We identify the most efficient and commercially viable solution for your project.

Throughout delivery, we maintain continuous oversight of schedule, cost, and quality. Our site manager is on site daily, monitors construction progress, and ensures smooth coordination among all parties, allowing challenges to be identified and resolved early.

For clients, this means full visibility into project status at all times while we take complete responsibility for day-to-day coordination and delivery management.

Step 3: Handover & Ongoing Support

Once the construction is complete, we manage a structured handover of the project. We review all deliverables with the client, confirm the agreed quality standards, and prepare for a smooth unveiling of the newly renovated location. Our focus is on keeping projects moving forward so operators can open their space as scheduled.

At EIS GC, our support lasts long after the project is complete. Whether adjustments or support during live operations are needed, clients who choose us know they have a reliable point of contact at their side.

“We reduce the complexity and risk of your construction project so you can stay focused on your core business!“


Björn Laging | Operations Director

We’re Here for You

Throughout the entire project, one of our experienced project managers will serve as your primary point of contact and guide you from the planning phase through to opening day. The project manager has a detailed understanding of the construction process and is available to answer any questions or address any concerns you may have. Our site manager oversees the construction work on-site.

Interior Design Project Examples

More Reference Projects

Let's work together

to bring your project to life.



Talk to us about your construction plans

in the areas of restaurants, fitness, wellness, retail, and offices.


We’re here for you.

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