Building permits

We provide seamless design and permit application services for Second Dwelling Units/ Legal basements in Ontario.  Either you have to build your basement from start or want to get existing basement legalized, we will help you prepare the design package as per latest O.B.C codes and will obtain the permit from your city/municipality so that you can use it for personal or rental use. We provide the design and blueprints both at latest 3D and 2D design platform bringing up more clarity and transparency in the process.  

Garden suites are a thrilling new housing opportunity for homeowners and investors to add a fully detached housing unit in their gardens/yards, all without the old-style hurdles and costs related with expansion.

The great news is that many Ontario municipalities will be allowing these in addition to an existing home that already has a second suite. Effectually, these would be third units! There is now a marvelous opportunity to profit in addition to providing a great housing option for our communities. 

We specialize in deck design and construction. Our experienced team of designers and contractors can help you get the deck of your dreams installed this summer. Weather its a single story deck or a double story porch, we are here to get it done for you. Any deck with height more than 24" from the ground needs a design and permit to be allowed in Ontario. We have designed decks and porches with wooden rails as well as beautiful glass railings surpassing our clients requirements.

Do you want to add a new living space or a bedroom in your existing house. We specialize in design and permit application for house additions. We measure the existing property precisely and consult the owners to understand their requirements for new additions. Weather its an additional living room at the floor level or adding a new room on the garage, we will design and apply for the permit in the city. Besides new floor plans, Zoning requirements, HVAC designs and Structural designs are also provided.

We also help in designing and obtaining permits for Side/ Below grade entrances for your house. We have a dedicated team of contractors who can install the Side/ Below grade entrances to your house efficiently and at an affordable price. Other concrete services like window enlargement for egress can also be done efficiently using our contactors. We review your house and propose new entrances locations to be placed strategically satisfying the O.B.C. code and ease in access by owners and tenants.

Do you want to enlarge the existing space in your house like an open concept kitchen or a big living room, we can design your existing space efficiently and obtain the permit for the same. The spaces are carefully designed with all the structural obligations in consideration and doing precise engineering calculations by our "Professional Engineers". Weather the space is in the basement or at the second floor, we will help you get the permit efficiently so that you can enjoy your space and make best use of it.  

Do you have a property which does not have its drawings like floor plans, structural information, HVAC and Plumbing specifications are missing? AT PDSI, we help our customers by providing them exact As-Built drawings  for their properties. Weather its a heritage building or a simple house with no floor plans, we measure and create the precise As-Built drawings of their priced possessions in detail. We use state of the art laser tools to carry out our measuring work.

 Pool enclosures are structures designed to cover swimming pools partially or entirely, providing a range of benefits to pool owners. In regions like Ontario, where weather conditions can vary significantly throughout the year, pool enclosures offer an effective solution to extend the swimming season, enhance safety, and reduce maintenance efforts.  The primary purpose of pool enclosures is to create a controlled environment around the pool.