Services Offered by Architectural Firms in Turnkey Projects

Article author: alper koçer Article published at: Jun 26, 2026
Lomé, Villa Elegance — Sitdesign

an architectural firm for a turnkey project means more than just receiving design services; it means having the entire process, from the initial concept to final delivery, managed by a single professional entity. This approach offers significant advantages, especially in projects where time, quality, and budget control are critical.

Today , architectural firms take on a holistic role in turnkey projects, not just drawing but also designing, managing, coordinating, and supervising implementation.


What is a Turnkey Project?

A turnkey project is a project model where all design and implementation processes are managed by the architectural firm and delivered ready for use.

Key features:

  • single point of contact

  • Project management from start to finish

  • Design + implementation integration

  • Defined budget and time schedule.


The Role of Architectural Firms in the Turnkey Process

An architectural firm plays an active role in every stage of the process in turnkey projects. This role encompasses not only design but also strategic management.


1. Preliminary Design and Strategic Planning

It all begins with a proper analysis. The architectural firm creates the basic framework for the project.

The following actions were taken at this stage:

  • Needs analysis (brief creation)

  • Area and function analysis

  • Budget planning

  • Creating a timeline

This process determines every aspect of the project.


2. Concept Design Process

The concept forms the "identity" of the project.

The architectural firm is at this stage:

  • Design determines the language.

  • It creates a spatial narrative.

  • Choose a color and material palette.

  • Prepares 3D visualizations.

In luxury projects, this stage also progresses in line with the brands' design language. For example... Brands with a timeless design philosophy, such as SIT Design , are considered a strong complement to interior design concepts.


3. Preparation of Application Projects

Once the concept is approved, the technical details are prepared.

Contents:

  • Architectural design drawings

  • Electrical and mechanical projects

  • Detailed solutions

  • Material specifications

This stage ensures that the design becomes feasible in the field.


4. Project Management and Coordination

In turnkey projects, the most critical role belongs to the Architectural Firm.

Managed processes:

  • Subcontractor coordination

  • Time management

  • Budget control

  • supply chain management

This structure ensures that the process proceeds in a controlled and error-free manner.


5. Construction Site Management and Implementation

This is the stage where the design physically comes to life.

The architectural firm is located here:

  • He/She conducts daily field checks.

  • The application verifies accuracy.

  • It produces technical solutions.

  • Manages revisions.


6. Material and Product Selection

Material selection is critical in turnkey projects.

Selection criteria:

  • Durability

  • Aesthetic harmony

  • Budget optimization

  • Long-lasting use

At this point, interior products complement the design:


7. Quality Control and Testing Processes

All systems are checked before the project is completed.

Control areas:

  • Material suitability

  • Quality of workmanship

  • Technical system tests

  • Design compatibility


8. Turnkey and Final Inspections

In the final stage, the project is fully completed.

Period:

  • Final touches

  • Addressing the deficiencies

  • Usage tests

  • Customer approval

This stage marks the point where the project becomes "viable".


Advantages of Architectural Firms in Turnkey Projects

1. Centralized management

The entire process is controlled by a single architectural firm.

2. Time saving

Instead of fragmented management, an integrated process is used.

3. Budget control

Unexpected costs are minimized.

4. High quality standard

All stages undergo professional supervision.


Result: Fully Integrated Project Management with the Architectural Firm

In turnkey projects , an architectural firm is not just a design company; it is a strategic solution partner that manages the entire project. This integrated service model offered by architectural firms maximizes both quality and process efficiency.

Especially in luxury projects, this approach creates not just a building, but a completely designed living experience.

Choosing the right architectural firm is the most crucial factor in the success of turnkey projects.

 

Article author: alper koçer Article published at: Jun 26, 2026