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with over 25 years of experience within the design field 

At DDI, we bring professionalism, an extensive foundation in design education, and technical experience.

See how we can help
with your next project

See how we can help
with your next project

we specialize in  —

Institutional

Commercial
Industrial
Residential
Retail

Judicial

Architecture and Interior Design 
Building + Accessibility Assessments / Audits
Building Additions / Renovations
Fire Protection Review / Design
Space Planning
Project Management 
Building Envelope Restoration
Pre-Lease Assessments
Building Code Review 
Life Safety Design
New Buildings

our services offered  —

4.CR2

"1st testimonial from past client."

- past client

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"2nd testimonial from past client."

- past client

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"3rd testimonial from past client."

- past client

  • The experience in dealing with DDI is much different than most design firms. You will work personally with everyone on our team, in particular our President and Architect John DeBortoli will be directly involved and ensure that his decades of experience our shared with you to create the dream project that you are looking for.

    SERVICE

    At DDI, we pride ourselves in our service to our client’s and put you at the top of our priority. We are always a phone call away and always answer the same day. We are not your typical designers who do not answer your calls or take a week to reply to your emails.

    Due to many years of successful business, we have sub-consultants, contacts and strong relationships with all parties needed. We are a team of design professionals and licensed Architect who will bring your project from conception to construction, all in one place.

  • Working with an architect adds value that extends far beyond the drawings. The expertise we bring not only supports a smoother construction process, but also enhances the final outcome—saving you time, reducing costs, and elevating your overall satisfaction with the completed project.

    At DDI, we bring professionalism, extensive design education, technical experience, and an objective, solutions-oriented perspective. Our knowledge of construction methods, materials, and current building codes—along with our familiarity with municipal permitting processes—helps ensure your project moves forward efficiently and with confidence.

  • We work on a vast range of project scopes and client types, always serving our clients’ Architectural interests. We guide you through the many decisions involved in any building project, including recommendations on materials and systems that prioritize sustainability, health, and long-term performance. 

    We do not impose our own design tastes or aesthetic preferences but rather work closely with our clients to understand exactly what it is that they are looking for. When appropriate, we specify products and equipment that yield meaningful life-cycle cost savings, allowing you to enjoy both comfort and efficiency for years to come.

  • No need to worry about organizing all the other consultants that you must have involved. We work closely with a trusted network of consultants and design professionals — who can be utilized to provide various complementary design services as required. 

    Should your project require their expertise, they will provide tailored proposals to support a fully coordinated and comprehensive design process.

    Structural Engineers

    Mechanical Engineers

    Electrical Engineers

    Civil Engineers

    Landscape Architects

    Code Consultants

    Heritage Consultants 

    Security Consultants

We work closely with a trusted network of consultants —

Structural Engineers

Mechanical Engineers

Electrical Engineers

Civil Engineers

Landscape Architects

Trusted by our clients 

We place high value in a designer–client relationship that's grounded in mutual respect, transparency, and open-minded collaboration.

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