Are you about to start a project in the Niagara area? Nexus Construction are some of the leading home renovation contractors in St.Catharines and we know the marketplace, the dynamics that exist in the province and the finer points that help homeowners to get prepared properly and efficiently.

1. Define your goals & budget

Begin by clarifying WHY you’re renovating. According to a survey conducted in Ontario in 2024, 63 % of homeowners are planning work to improve functionality rather than move.
In 2025, typical renovation cost ranges in Ontario are
Kitchen $18,000–$50,000
Bathroom $12,000–$30,000
Basement $25,000–$60,000.
Flooring Installation $5 – $18 per sq. ft.

While you set your budget, include a 15-20% contingency for unexpected costs.

2. Inspect structure & systems

In Ontario, a small percentage of households need major repairs (such as plumbing or structure) and while nearly 24% need minor repairs (e.g., windows or siding) according to the Canadian Housing Survey.
In St. Catharines, Niagara, residential renovation investment accounted for about $1.5 billion in economic impact and nearly 10,500 local jobs.
Check for foundation issues, plumbing, electrical, insulation and roofing before diving into finishes.

3. Scope the project & schedule permits

Whether updating a kitchen, finishing a basement or adding an extension, clearly define the scope. Permits in Ontario vary by municipality and can impact schedule and cost. Labour and material shortages have driven costs upward.

Since homes in St. Catharines are staying on the market longer, improving the condition may pay off sooner.

4. Choose materials, trades & timeline

In Ontario the cost of materials and labour remains elevated and variable.

Prioritise high-impact areas such as kitchens and bathrooms as they often provide the greatest return. In addition, one should also consider energy-efficient upgrades (windows, insulation, door seals) which are increasingly in demand. 

5. Hire experienced professionals

When looking for Home renovation contractors in St. Catharines, choose firms with local experience and proven results. Proper credentials, clear contracts and references matter.
A credible contractor like us can help navigate local codes, supply delays and material choices, all smoothing the path to your finished space.

6. Monitor progress & quality

Regular site visits keep you on target and prevent surprise costs. Stay in touch during the project and document all changes, payments, and schedule alterations in writing, which can also help if you end up in a dispute over a settlement. 

When the work is finished, register and verify that all warranties are delivered, all permits are closed, and all final inspections are performed. Clean-up and punch-list items are just as important as the final product for your ongoing satisfaction.

7. Enjoy a refreshed home

With a well-planned renovation, you’ll enhance comfort, functionality and value. In an area like St. Catharines where the median list price is around $638,351 (June 2025) and trending slightly down, smart renovations can help position your home competitively. Ensure the improvements are a reflection of your lifestyle, rather than the latest fad.

If you follow this checklist, you will be confident in the renovations being completed as a homeowner in the St. Catharines area. Whether you refresh a few spaces or re-envision your entire property portrait, the right method and pro local support will change the experience.