Home Renovation in Oshawa
Oshawa was shaped by General Motors, and its housing shows it. The southern neighbourhoods carry compact 1940s to 1960s bungalows and war-era cottages built for plant workers, alongside one of the largest collections of Tudor and Edwardian homes in the GTA from the 1920s and 30s. North of downtown the stock shifts to 1950s and 60s split-levels and ranch bungalows. Most of it is 30 to 70 years old, which means renovation here is as much about services as it is about finishes.
Free on-site assessment anywhere in Oshawa.
Oshawa neighbourhoods we work in
Renovation services in Oshawa
Every service below is available across Oshawa and the surrounding area.
Recent work across the GTA
Every photo is a job we finished.








Oshawa renovation questions
What should I budget for behind the walls in an older Oshawa house?
More than you expect, and this is the single biggest difference between renovating in south Oshawa and renovating in a 2000s subdivision. Houses of that era commonly still have 60-amp electrical service, original supply plumbing, low basement ceilings, and a single bathroom. A kitchen renovation that also needs a service upgrade is a different project financially than one that does not. We check the panel and the basement before quoting, precisely so this is a line in the estimate rather than a conversation in week three.
Can you work on Tudor and Edwardian homes?
Yes, and they are worth doing carefully. Those 1920s and 30s houses have detailing, proportions and materials that are expensive to reproduce and easy to destroy. The approach is to modernise the services and the rooms that need to function, while leaving the things that make the house worth owning alone. Plaster, original trim profiles and leaded glass are usually worth repairing rather than replacing.
Are Oshawa basements worth finishing given the ceiling heights?
It depends on the house and it is a real question, not a formality. Many south Oshawa basements do not have the height for a comfortable finished ceiling, let alone a legal secondary suite. Underpinning solves it and is a significant structural job with its own permit and engineering. We will measure and tell you honestly whether the basement is worth finishing as it stands, worth underpinning, or better left as storage.
Do you need a permit to renovate in Oshawa?
The City of Oshawa requires a building permit for structural work, basement finishing, new or relocated plumbing, and electrical changes. Given how often work in the older stock involves upgrading services rather than just moving them, permits come up more frequently here than in newer areas. We handle the application and inspection scheduling.
Is Oshawa too far for you?
No. We are in Ajax, which is two towns west, and Oshawa is well inside the area we work in daily. It is far enough that we schedule Oshawa jobs in blocks rather than sending a crew back and forth, which is better for your schedule as well as ours.
Planning a renovation in Oshawa?
Free on-site assessment, a written quote, and no pressure. Call us or send your details and we will get back to you within one business hour.




