Commercial Drafting Services
CAD Drafting and Permit Application Services
Why Choose Permit Canada?
With a commitment to excellence and an eye for detail, we bring expertise, creativity, and technical skill to every project. Our collaborative approach ensures that our clients’ visions are realized, whether it’s through sleek modern offices or inviting hospitality venues. We combine aesthetics with functionality, using sustainable and cost-effective practices that align with industry trends and local regulations.
Explore how our comprehensive commercial drafting services can transform your next project into a space that stands out and serves its purpose brilliantly.
Services include but not limited to:
1. Shop drawings, fabrication drawings and estimation services for Curtain wall, Window wall and Railings
2. Site visit for measurements and project updates
3. Drawings conversion from paper to CAD files
4. CAD drafting and permit applications for commercial signs
5. 3D BIM modelling services
6. Report preparation for engineering review
Disclaimer: “We work on Small buildings which are not more than 600 Sq. meters in area, not more than 3 story high and falls under occupancies "C(Residential), D(Business and Personal services), E (Mercantile), F2 (Medium hazard) and F3(Low hazard industrial)". All of our drawings are thoroughly reviewed and stamped by "Licensed Professional Engineers and Licensed Architects based upon the individual project requirements".
Municipalities We have Worked with till Date...



















Client testimonials reflect our commitment to excellence
Trustindex verifies that the original source of the review is Google. Patrick Harbone of the talented people i have ever worked with. drawings are absolutely detailed and professional. seriously he makes my professional life easier. absolutely recommended. i will never work with anyone other than him. Amandeep is absolutely professional.Trustindex verifies that the original source of the review is Google. Vishal LamaI highly recommend Pathak designing services. Honest , Reliable & professional.Trustindex verifies that the original source of the review is Google. Azha NisaTrue professional and have knowledge of minor details regarding OBC.Trustindex verifies that the original source of the review is Google. siva kThey are very goodTrustindex verifies that the original source of the review is Google. Bilal AhmadExcellent and professional,Amandeep is a true professional,knows his job,gives his all to his clients. Has knowledge of OBC EXPLAINS things and always available to talk.Trustindex verifies that the original source of the review is Google. Abdul WahidPDSI made the entire home renovation permit process smooth and stress-free. Their team was knowledgeable, responsive, and handled everything with great professionalism. We got our permit quickly without any hassles—highly recommend their services!Trustindex verifies that the original source of the review is Google. chandrashekhar ChaudhariI couldn’t be happier with the results of my backyard project! Pathak Designing Services did an outstanding job, paying great attention to detail and truly bringing my vision to life. The team was professional, reliable, and creative throughout the process. I highly recommend their services to anyone looking for quality and excellence in design.Trustindex verifies that the original source of the review is Google. rajal patelOutstanding Service and Quality Work! I recently hired Pathak design services for my outdoor backyard sunroom project, and I couldn’t be happier with the results! From start to finish, they were professional, reliable, and extremely skilled at what they do. They communicated well throughout the process, and ensured that every detail was handled with care. The quality of work exceeded my expectations, and they made sure the job was completed on schedule. I would definitely recommend their services. Thank you for such an excellent experience!Trustindex verifies that the original source of the review is Google. Aditya NautiyalI had a very good consultation with Amandeep for a commercial project. Amandeep went into great detail for pro and cons of various options for the project. The detailed conversation gave me enough confidence to use his services for the project.Trustindex verifies that the original source of the review is Google. Charles Ndegwe CPA, CGA, FCCAAmandeep is a professional excellent at what he does. Thanks Amandeep!
Our commercial services include measurement of the property, creating floor plans, review by client’s “Architects” or “Professional Engineers” (Licensed to practice in Ontario). The “As built” drawings prepared by PDSI are detailed and accurate since the measurements are taken precisely using the state of art laser measurer equipment. We capture site details in precise manner by working with attention to detail.
We also converts client’s old “paper” drawings to the “Digital drawings” either by creating 2D drawings in AutoCAD or preparing 3D models of the site using Revit. We use various communication channels with clients to transmit project data using emails/ cloud uploads etc. We use all the latest Design and Drafting of Curtain wall software for our work ,.
Our team is well trained and certified for “Working at Heights” and at “Suspended Platforms” on the construction sites. All the team members follow site safety measures for effective working. Use of necessary PPE equipment at the site is mandatory for every team member.
Our commercial services include measurement of the property, creating floor plans, review by client’s “Architects” or “Professional Engineers” (Licensed to practice in Ontario). The “As built” drawings prepared by Permit Canada are detailed and accurate since the measurements are taken precisely using the state of art laser measurer equipment. We capture site details in precise manner by working with attention to detail.
We also converts client’s old “paper” drawings to the “Digital drawings” either by creating 2D drawings in AutoCAD or preparing 3D models of the site using Revit. We use various communication channels with clients to transmit project data using emails/ cloud uploads etc. We use all the latest Design and Drafting of Curtain wall software for our work ,.
Our team is well trained and certified for “Working at Heights” and at “Suspended Platforms” on the construction sites. All the team members follow site safety measures for effective working. Use of necessary PPE equipment at the site is mandatory for every team member.
More about our tools
We use state of the art laser measurement tools for precise and detailed measurements. it not only speeds up the process but measurements are taken 1/16″ of accuracy. All the measurements are transferred using Bluetooth and WIFI technology.
Check out this great video of one of our upcoming commercial projects in Mississauga, ON






















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We’re Here to Help with Your Commercial Drafting Service Needs
Have questions or need assistance with your project? Contact our team for expert guidance on building permits, planning, or compliance. We're ready to support you every step of the way.