Thornhill BUILDING PERMIT APPROVAL MADE EASY
LET US HELP YOU GET THROUGH THE WHOLE CITY BUILDING PERMIT APPLICATION PROCESS FROM DRAWINGS TO BUILDING PERMIT APPROVALS!

Design
We offer unlimited design revision during our design phase.
Building Permit Drawings
All our drawings are stamp and design by professionals.
Building Permit Submission Service
We provide free building permit application service.
Building Permit Approval
We will help you to follow up with the city & obtain building permit approval.
Let us help you get your building permit approval !
Get a FREE Quotation for your drawings!
Submit the form below to receive a free quotation on your drawings or give us a call at 416 989 8900
Get A FREE Quotation
Star Score
%
- Average Rating 100%
- Recency 95%
- Reputation 90%
- Responsiveness 100%
Reviews By Rating (Past 12 Months)
- Great 98%
- Average 0%
- Poor 0%


Dkarka
Homeowner in Toronto
Deck and Sliding Door Plans Permit Works proved to be excellent to work with. Communication was always clear, and they were diligent and timely when changes to the plans needed to be made based on feedback from the city. I would highly recommend their services, and I would definitely work with them again.
Rod
Homeowner in Toronto
I needed a permit for a deck that was going to be at a height and potentially too close to a back fence. Considering how fast I got the permit from the city I can say The permit works guys quality and knowledge of what was needed made it go smooth. I appreciated too that they were very responsive and thorough plus flexible service.
mrjamesgrayson
Homeowner in Toronto
They took the design I came up with and completed the permit application for the city on my behalf. Overall very responsive, friendly, and knowledgeable.. willing to answer all the first-timer questions I had. Thanks to all who helped me on this from Permit Works! I'm very satisfied thanks to all who helped with my project.
Don’t let your city building permit requirement delay or stopping you from starting your project.
Let us help you get your building permit approval !
How It Works
here is our plan
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OUR PHONE
OUR EMAIL
PREPARATION
CITY APPLICATION
POST APPROVAL SUPPORT
Thornhill
Building Permit Approvals
By Permit Works
Our Services

Custom Home Design & Permits
We work with homeowners, contractors, and developers to bring their projects into reality.

Home Addition Design & Permits
We understand all our clients have a limited budget therefore, our design revolved around balancing between aesthetic and functional design.

Interior Alteration Design & Permits
We always work within the client's budget for the renovation project. You tell us what you need and we will design it. Our interior alteration design & building permit service fee starting from $1,000 + HST
Our Other Services
our permit services
but not limited to
01.
Load Bearing Wall Removal Permit
Load Bearing Wall Removal building permit drawings service starting from $1,800 + HST
02.
Basement Renovation Permit
Basement Renovation design and building permit drawings service starting from $1,000 + HST
03.
Basement Apartment Permit
Basement Apartment design and building permit drawings service starting from $1,000 + HST
04.
Exterior Deck/ Walkout Permit
Deck building permit drawings service starting from $800 + HST
05.
Garage/ Carport Permit
Garage or Carport design and building permit drawings service starting from $1,800 + HST
06.
New Window/ Door Opening Permit
New exterior opening design and building permit drawings service starting from $800 + HST
07.
Triplex/ Fourplex Conversion Permit
Conversion from single detach home to duplex/ triplex or fourplex our design and building permit drawings service starting from $4,500 + HST
08.
Pool Fence Enclosure Permit
Pool fence enclosure design and building permit drawings service starting from $1,500 + HST
09.
Basement Underpinning Permit
Basement underpinning design and building permit drawings service starting from $1,800 + HST
The Advantage of Construction with Building Permit Approval
Construction built with a valid Building Permit Approval
Drawings design & stamp by professional
Design comply to building code requirements
Design comply to City zoning requirements
Drawings review & approved by the city examiner
Construction inspected by City inspector
Construction done right
Construction built without a valid Building Permit Approval
Delay due to stop-work order/ order to comply
Huge financial loss due to delay
Construction may not comply with building code standards
Construction may not comply with City zoning requirements
Work may not meet the minimum safety standard
No insurance coverage