L-106 Areas
General Contractor in King City, Ontario
DDR Contracting Ltd is a general contractor for home renovations and additions in King Township, including King City, Nobleton, Schomberg and the countryside around them. Owner Adrian Di Rosa’s team is based next door in Aurora and runs each project from the approvals through to the final walk-through.
- Call
- Text
- Text 647-991-8551
- Request a quote

L-106.1 Services
Renovation services in King
- Home additions. More living space, built to match the house, with the zoning, grading and septic questions sorted before construction. Home additions
- Whole-home renovations. Updating an older farmhouse or a larger home room by room or all at once, with one general contractor coordinating the trades. Whole-home renovations
- Decks, porches and outdoor living. Decks, pergolas, screened porches and covered outdoor rooms. Decks
- Kitchen renovations. Layout changes, cabinetry, counters, tile and lighting. Kitchen renovations
- Bathroom renovations. From a refresh to a full rebuild, including new bathrooms built from scratch. Bathroom renovations
- Basement renovations. Finished family rooms, media walls, bathrooms and stairs. Basement renovations

Project Cedar Heights · Photo: DDR 
Project Cedar Heights · Photo: DDR 
Project Lindsay · Photo: DDR 
Project Nixon · Photo: DDR 
Project Nixon · Photo: DDR
L-106.2 Why DDR
Why homeowners in King call DDR
- Right next door. DDR is based in Aurora, which borders King Township, so King City and Nobleton are close to home for us.
- 5.0 stars on Google. Every Google review so far is five stars. Reviewers mention tidy job sites, clear communication and work finished on schedule.
- Porches, decks and interiors you can look at. Screened porch work shown on our homepage, Project Cedar Heights (a covered outdoor living space with a fireplace), Project Lindsay (a deck and pergola) and Project Nixon (an open kitchen and living space). See our projects
L-106.3 Local rules
Renovating in King: what to know
Communities and homes
King Township covers King City, Nobleton and Schomberg, smaller communities such as Kettleby and Pottageville, and a large rural area across the Oak Ridges Moraine. Homes range from century farmhouses and village homes to newer subdivisions and large houses on estate lots. Outside the villages, many properties are on a well and septic system, and some sit in areas regulated by a conservation authority, which shapes what can be built and where.
Permits
- A building permit is required to construct, demolish, renovate, alter or change the use of a building. That includes additions, adding or removing a structural wall, finishing a roughed-in bathroom, new plumbing, dormers, sunrooms, and repairing or installing a septic system. Painting, kitchen and bathroom cupboards, re-shingling a house and like-for-like furnace replacements do not. Source: Township of King: Building Permit Applications
- Approvals come first. The township won’t accept a building permit application until applicable law is satisfied. For most house projects that means a Zoning Certificate and a Development Engineering (grading) approval, plus an Oak Ridges Moraine review or clearance and conservation authority clearance where the property is affected. Sources: Applicable Law & Other Building Resources · Zoning Review and Certificate
- Applications go through the CityView Portal. Most reviews are done within 10 business days once the application is complete. Source: Township of King: Building Permit Applications
- Septic systems: if the house is on a septic system, the township’s forms include a Sewage System Evaluation Declaration, in which a qualified designer confirms the existing system is big enough for the proposed construction and working as designed. Repairing or installing a septic system needs its own permit.
- Decks: a freestanding deck in the rear yard that is smaller than 10 m² (108 sq ft) doesn’t need a permit. Larger decks, and decks attached to the house and more than 600 mm (2 ft) above grade, do. Source: Township of King: Building Permit Applications
- Heritage: a renovation plan for a designated heritage property is reviewed by the township’s heritage staff. Owners of listed properties don’t need special permits beyond a building permit to renovate, but the township has 60 days to review a plan to demolish. Source: Township of King: Heritage Planning
Rules change. We check the current requirements for your address before work starts.
L-106.4 Start
Start your King renovation
Tell us what you’re planning and roughly when. We’ll talk it through and arrange a visit to see the property.
- Call
- Text
- Text 647-991-8551
- Request a quote
L-106.5 Nearby
Nearby areas we serve
Aurora · Newmarket · Vaughan · Richmond Hill · All areas · Cottage work up north: Muskoka cottage renovations
L-106.6 FAQ
Frequently asked questions
Does DDR Contracting work in King City, Nobleton and Schomberg? Yes. DDR Contracting Ltd is based next door in Aurora and works across King Township, including King City, Nobleton, Schomberg and rural King. We build additions and renovate kitchens, bathrooms and basements. Call or text 647-991-8551 to talk about your project. ### Do I need a building permit to renovate in King Township? For most renovations, yes. The Township of King requires a building permit to construct, renovate, alter or add to a building, including adding or removing a structural wall, new plumbing and septic work. Painting, new cupboards and re-shingling a house do not need one. ### What approvals do I need before applying for a building permit in King? Usually a Zoning Certificate and a Development Engineering grading approval. Depending on the property, you may also need an Oak Ridges Moraine review or clearance and conservation authority clearance. The township will not accept a building permit application until these are in place. ### Does a septic system affect an addition in King? Yes, it needs checking. For a house on a septic system, a qualified designer signs the township's Sewage System Evaluation Declaration, confirming the existing system is big enough for the addition and working properly. Repairing or installing a septic system needs its own building permit. ### How do I apply for a building permit in King? Apply online through the Township of King's CityView Portal, after the zoning and other required approvals are in place. Most reviews are completed within 10 business days once the application is complete. ### How much does it cost to renovate an older or estate home in King City?
It depends on the size of the house, its age and condition, the finishes, and what the property needs, such as septic, grading or Oak Ridges Moraine approvals. The most reliable number is a quote for your home. DDR prices each job after seeing the property; request a quote online or call 647-991-8551.
A-900 Issued
Start with a call
Call Adrian at 647-991-8551A free consultation, and a reply in 24 to 48 hours. Big renovations and smaller jobs alike, across York Region and in Muskoka cottage country.
- Call Adrian
- Text
- Email Adrian
- Request a quote
- Text 647-991-8551
- Firm
- DDR Contracting Ltd, Aurora, Ontario
- Owner
- Adrian Di Rosa
- Phone
- 647-991-8551 (call or text)
- @ddr_contracting
- Rating
- 5.0 on Google · 7 reviews