Get Legal Basement Permit With Side Entrance

We Focus On Design With Comfort

Because We Are Putting Ideas Into Focus

The Modern Architect With Innovation

Who We Are

Basement & Building Permits Mississauga & GTA
Architectural Design for Residential & Commercial

At Irvi Design, we offer three main services including consultation, design, and permit application in Brampton, Mississauga, Caledon, Milton, Kitchener, Hamilton & GTA. We are a team of BCIN Designers, Architects & Structural Engineers with over 6 years of experience, our work is fully insured, and client satisfaction is our top priority. We work with owners and contractors. We will manage the permitting process from start to finish until you get your building permit. We are extensively experienced in working with cities in Southern Ontario.

We Comprehend

Understanding the depth of your ambitions is the goal of our first step.

We Analyze

Our skilled designers assess your requirements before creating designs.

What We Do

We are the market leaders for building permit drawings in Mississauga. Our credentials include years of experience, Approval Assured, Customer Satisfaction, Quick Response, and the Foremost Value for Your Money.

Why Work With Irvi Design

We Are Licensed
We Are Reputable
We Are On Time
We Are Experienced
We Ensure Quality
We Are Cost-Effective
We Are Accessible
We Have Proven Record

The Process

Free Over The Phone Consultation

Call us to discuss your architectural design or building permit requirements.

Free Site Visit

Plan for a member of our staff to visit your house and measure in accordance with the code.

Create Detail Architectural Drawings

We begin the design process for you and create the plans in accordance with the local building code.

City Permit Submission

In order for your project to start in accordance with code requirements, we assist you in obtaining permission from the municipality.

Reviews

Here Are A Few Words From Our Clients

     EXCELLENT  
     Based on 105 reviews 
    
 
 
   
 
 
        
   Asif Shahid 
 2026-01-31
 
 
  A very professional people and design the basement perfectly
  
 
       
   G “gbalcita” Balcita 
 2026-01-31
 
 
  Excellent service and quick turnaround time.  Bao even got the permit for me. Professional work.
  
 
       
   Gurjinder Singh 
 2026-01-30
 
 
  We had a great experience working with Architect Bao and the Irvi Design team on our basement layout. The design was extremely well thought out, practical, and made excellent use of the available space. They paid close attention to details, listened to our requirements, and delivered a layout that exceeded our expectations. Very professional and easy to work with. Highly recommend Irvi Design for basement design and architectural services.
  
 
       
   Waheed Oryakhil 
 2026-01-28
 
 
  Irvi Design is an excellent design company with great communication throughout the entire process. The team was professional, creative, and delivered everything on time. We’re very happy with the results and would highly recommend them.
  
 
       
   anh nguyen 
 2026-01-28
 
 
  Good service. Very thorough. I’m very satisfied.
  
 
       
   Vananh Nguyen 
 2026-01-28
 
 
  Professional, reliable, and knowledgeable. Irvi Design had designed our basement apartment and successfully handled the permit application with the city. The process was smooth, communication was clear, and the design met all legal requirements. Highly recommend.
  
 
       
   Danny Le 
 2026-01-28
 
 
  Bao from Irvi Design was very flexible and efficient to work with. She was very proficient in each municipalities code and what was required  for them, which had the drawings quickly assessed from the city so I could start on my residential projects shortly after submitting the drawings. As a contractor I couldn't ask for more!
  
 
       
   BURGESS-BUILT MACHINERY CTL-VHBX 
 2026-01-28
 
 
  Expedited deck project Design commitments and permit processes were punctual .
Follow-up and construction support  commitments appreciated.
I would recommend this Design Firm without hesitation.
  
 
       
   Rishita Gudhka 
 2026-01-25
 
 
  Irvi design helped us with our basement in Milton. They were professional, delivered drawing on time and were extremely helpful throughout the whole process. Highly recommend.
  
 
       
   Sam Huy Vu 
 2026-01-15
 
 
  Irvi Design was helping me a lot in the process of legalizing my basement in Toronto. I will recommend this company to friends and clients.