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How Does Design-Build Work?

Building & Construction

Design-build is a construction method that combines both design and construction services under a single contract. This approach enables the contractor, architects, and engineers to work together from the project's beginning to its end. In this article, we will discuss how design-build works, its advantages, and how local residential general contractor BB&R Design-Build in Worcester, MA, can help you with your construction needs.

Design-Build Process

Defining the Design-Build Model

Design-build is a project delivery method that combines design and construction services into one contract. This approach streamlines the process and allows for better communication and collaboration between all parties involved.

Advantages of Design-Build

Single Point of Responsibility

One of the primary advantages of design-build is that it creates a single point of responsibility. The client can communicate directly with the design-build contractor, who is responsible for managing the entire project. This simplifies the process and eliminates the need for the client to coordinate with multiple parties.

Efficient Time Management

Design-build projects generally have a shorter timeline compared to traditional design-bid-build projects. This is because the design and construction phases can overlap, allowing the contractor to start construction work even before the design is fully complete.

Cost Control

Another advantage of design-build is the ability to control costs. The design-build contractor can provide more accurate cost estimates since they are involved in the project from the start. Additionally, they can make cost-saving recommendations throughout the project, ensuring the most efficient use of resources.

Reduced Risk

Design-build reduces the risk of potential disputes between the designer and the contractor. Since both parties work under a single contract, they have a shared interest in the project's success, fostering better collaboration and reducing the likelihood of disagreements.

Design-Build Steps

Project Assessment

The first step in the design-build process is to assess the project's feasibility. This includes understanding the client's needs, budget, and timeline. The design-build contractor will then provide recommendations on the project's scope and design.

Design Phase

Once the project's scope is established, the design phase begins. The design team, including architects and engineers, will collaborate with the contractor to develop a plan that meets the client's needs while staying within the budget and timeline.

Construction Phase

After the design is approved, the construction phase begins. The design-build contractor manages the construction process, ensuring that the project is executed according to the design plan. During this phase, the contractor will also coordinate with subcontractors and suppliers, while keeping the client informed about the project's progress.

Closeout Phase

Once construction is completed, the closeout phase begins. This involves final inspections, addressing any punch list items, and obtaining the necessary permits and certifications. The design-build contractor will also provide the client with documentation and warranties, ensuring a smooth transition to the project's occupancy and use.

BB&R Design-Build

About the Company

BB&R Design-Build is a local residential general contractor in Worcester, MA, specializing in design-build services. With years of experience in the industry, BB&R Design-Build has a reputation for providing high-quality construction and exceptional customer service. Their team of professionals collaborates with clients to create custom-designed projects that meet their unique needs and desires.

Worcester, MA

Relevance to the Community

BB&R Design-Build is dedicated to serving the Worcester, MA community by offering a comprehensive range of design-build services for residential construction projects. As a local company, they understand the needs of the community and are committed to delivering projects that enhance the quality of life for residents in the area. By working with a local contractor like BB&R Design-Build, clients can be confident that their project will be completed with attention to detail and a focus on customer satisfaction.


In conclusion, design-build is a construction method that streamlines the process by combining design and construction services under a single contract. This approach offers several advantages, including a single point of responsibility, efficient time management, cost control, and reduced risk. BB&R Design-Build, a local residential general contractor in Worcester, MA, is a perfect choice for those looking to embark on a design-build project, offering a wealth of experience and a commitment to serving the local community.


What is the main difference between design-build and traditional design-bid-build?

The main difference is that design-build combines design and construction services under a single contract, whereas traditional design-bid-build involves separate contracts for design and construction services.

Is design-build suitable for all types of construction projects?

While design-build is suitable for a wide range of projects, it may not be the best choice for every situation. It is essential to evaluate each project's unique requirements before deciding on the most suitable project delivery method.

How can I ensure that my design-build project stays within budget?

By working with a reputable design-build contractor like BB&R Design-Build, you can ensure that your project is carefully managed to stay within budget through accurate cost estimates and cost-saving recommendations.

How does BB&R Design-Build maintain quality throughout the design-build process?

BB&R Design-Build employs experienced professionals and follows industry best practices to ensure high-quality construction and design throughout the entire design-build process.

Can I hire BB&R Design-Build for a project outside of Worcester, MA?

While BB&R Design-Build primarily serves the Worcester, MA community, it is best to contact them directly to discuss the specifics of your project and determine if they can accommodate your needs.