Architectural Design & Building Permit Experts in Mississauga

Mississauga Experts in Building Permit Drawings & Design Approvals

Dinh Design, provides professional architectural design and building permit services in Mississauga and the GTA. Our team supports homeowners, commercial businesses, developers, and contractors with custom homes, renovations, additions, legal basements, garden suites, and commercial layout planning. We prepare accurate, compliant drawings and handle all coordination with city examiners for fast permit approval. With unlimited design revisions, clear communication, and budget-friendly solutions, we help you build confidently and meet every bylaw and code requirement.

Modern custom homes designed by Dinh Design, one of the trusted architecture firms in Mississauga.
Your trusted architecture and design firm

Architecture & Permit Services for Homes and Businesses

At Dinh Design, we provide complete architectural design and building permit solutions for residential and commercial properties. Whether you’re expanding your home with a custom addition, creating a legal secondary suite, planning a garden or laneway suite, or upgrading an office or retail space, our team delivers accurate permit drawings and compliance-ready designs that meet Mississauga zoning bylaws and Ontario Building Code requirements. From interior alterations and small commercial builds to Committee of Adjustment applications and 3D renderings, we streamline approvals, reduce project delays, and bring your vision to life with practical layouts, modern design, and expert guidance from start to finish.

Residential Architecture Services

At Dinh Design, our residential services help homeowners enhance comfort, space, and property value through smart design and code-compliant planning. We prepare accurate permit drawings for custom homes, home additions, interior renovations, and legal basement apartments, along with garden and laneway suites that unlock rental potential. With deep knowledge of Mississauga zoning and building regulations, we ensure every home project is compliant and ready for fast approval.

Residential Architecture Services
Commercial Architecture Services

Commercial Architecture Services

Our Commercial Architecture services are designed to support business performance through strategic planning and compliance-focused design. We create efficient office and retail space layouts that enhance customer experience, employee productivity, and overall flow. Whether it’s small commercial buildings or business renovations, we ensure every project reflects brand identity while meeting building codes and zoning requirements. Our team excels in preparing code-compliant designs and permit-ready documentation, reducing delays and streamlining communication with city examiners. With a focus on functionality, accessibility, and long-term usability, Dinh Design delivers commercial spaces that are thoughtfully designed, future-ready, and aligned with client objectives.

Years In Business
0 +
Complete Projects
0 +
Customer Satisfaction
0 +
Municipalities
0 +

Why Choose Dinh Design Architecture Solutions for Residential & Commercial Projects

Client-Focused Approach

We put your vision first, involving you at every step and seeking your feedback to ensure your design truly reflects your needs.

Fast & Reliable Service

From site assessments to permit submissions, we provide efficient, dependable service to keep your project on schedule and stress-free.

Precise & Innovative Design (Tailored Solutions)

Using detailed assessments and 3D modeling, we create customized designs that are accurate, functional, and visually stunning—tailored specifically to your space and lifestyle.

End-to-End Assistance (Affordable Pricing)

We support you through the entire process, from permit approvals to project completion, offering transparent, competitive pricing without compromising quality.

Our Architectural Services

Crafting Architectural Excellence.

At Dinh Design, we offer complete design and building permit solutions that help you bring your vision to life. As one of the trusted architecture firms in Mississauga, we specialize in residential and commercial projects of all scales — from concept planning to final permit approval.

Looking to expand your living space? We design seamless home additions that blend perfectly with your existing structure while meeting building permit requirements in Mississauga.
We design efficient, modern multiplex developments that maximize both space and investment value. Each project is tailored to local guidelines and prepared for fast building permit approval.
Enhance your interiors with smart, functional layout improvements. From concept drawings to permit-ready documentation, our team ensures a smooth process every step of the way.
Thinking of adding a basement apartment? We manage the entire basement permit Mississauga process — from design and layout to legal compliance — helping you create a safe and profitable secondary unit.
We design modern laneway and garden suites that meet zoning rules, improve property value, and expand your usable space. Our team prepares accurate plans for building permit submission to ensure quick approval.
At Dinh Design, we specialize in providing comprehensive and professional committee of adjustment services to...

Design. Plan. Build.

Mississauga’s Trusted Architecture Firm

Icon 1

Get A Quote

01
Icon 3

Permit Submission

03
Icon 2

Work in Process

02
Icon 4

Permit Approval

04
Icon 1

Get A Quote

01
Icon 2

Work in Process

02
Icon 3

Permit Submission

03
Icon 4

Permit Approval

04

Our work

Feature Projects

Showcasing our most innovative and inspiring designs.

Client's Reviews & Ratings

★★★★★ Rated by homeowners, developers, and contractors

Area We Serve

Where Creativity
Meets Construction.

At Dinh Design, we bridge the gap between visionary creativity and precision construction, bringing innovative designs to life with flawless execution.

Home map

Area We Serve

Where Creativity
Meets Construction.

At Dinh Design, we bridge the gap between visionary creativity and precision construction, bringing innovative designs to life with flawless execution.

Our Blogs

Building Permits & Architectural Solutions Made Easy

Faq

Quick answers to your questions.

Find quick answers to common questions about our services and process.

Search local firms online, check reviews, and view portfolios. Many architecture firms in Mississauga also allow prospective clients to see past projects in person, either by visiting completed homes or model units (with prior permission). Professionals ensure your designs are safe, functional, and code-compliant.

They offer custom home design, home additions, garden architecture, commercial projects, and building permit support.

Submit detailed architectural plans, pay fees, and meet zoning, building, and fire codes. An experienced architectural designer in Mississauga can streamline the Mississauga building permit process.

A legal basement meets all municipal codes, safety standards, and zoning regulations. Professionals help prepare compliant basement permit applications in Mississauga.

It usually starts with a clear plan that balances functionality, style, and local building codes. Working with architecture firms in Mississauga, like Dinh Design, can make the process smoother from the initial concept to creating detailed plans and getting the necessary permits, so your vision becomes a reality without the stress.

With a keen eye for design and practical expertise, architecture firms for residential and commercial projects do far more than make a space look good; they help maximize every inch, enhance functionality, and ensure safety and code compliance. From the initial concept to final permit approvals, they guide you through each step, making it easier to create a space that’s beautiful, efficient, and truly stress-free.

It blends landscaping and structural design to create functional, beautiful outdoor spaces with plants, pathways, water features, and seating areas.

Architectural plans for a building permit must include site layout, floor plans, elevations, and code compliance details. Professionals prepare them for smooth municipal approvals, including building permits in Mississauga.

Look for architecture firms in Mississauga with strong portfolios, positive reviews, local experience in Mississauga architecture, and expertise in your project type.

Dinh Design provides expert guidance on legal basement apartments, home addition designs, and custom homes, ensuring compliance with building, zoning, and fire codes while delivering functional and beautiful designs. They can also assist with checking the Mississauga building permit status throughout the process.