Hiring the wrong renovation contractor is the single most expensive mistake an Ottawa homeowner can make. The right questions, asked before you sign anything, separate a company that will finish your bathroom or kitchen on time from one that disappears after the deposit. Here are the twelve to ask at the quote stage - and what a good answer sounds like.
1. Are you licensed and insured, and can I see proof?
Any contractor working in Ottawa should carry liability insurance and be able to produce a certificate on request. Ask for it in writing. A contractor who hesitates, or tells you insurance "isn't necessary for a job this size," is telling you something important.
2. Do you carry a WSIB clearance certificate?
If a worker is injured on your property and the contractor doesn't have WSIB (Workplace Safety and Insurance Board) coverage, you can be held liable. A legitimate Ottawa renovator carries a WSIB clearance certificate and will hand it over before work starts. This is non-negotiable.
3. Who pulls the permits - you or me?
Many Ottawa bathroom and kitchen renovations require City of Ottawa building, plumbing or electrical permits. A professional contractor pulls them, schedules the inspections, and clears them before your final walkthrough. If a contractor suggests skipping permits to "save time," walk away - unpermitted work can block a future sale and void insurance.
4. Is the electrical work done by ESA-licensed contractors?
In Ontario, electrical work must be performed by an Electrical Safety Authority (ESA) licensed contractor and inspected. Ask specifically who does the wiring and whether ESA permits are included.
5. Is the quote fixed-price or an estimate?
There's a world of difference. An "estimate" can climb; a fixed-price written contract locks the number before any tools come out. The price on page one should be the price on the final invoice - the only thing that changes it is a scope change you approve in writing. Ask exactly how change orders are handled.
6. What's included - and what's excluded?
Vague quotes hide the overruns. A good quote itemizes demolition, disposal, materials, sub-trades, fixtures, permits and cleanup. Ask what happens if something unexpected is found behind the wall (old wiring, rot, knob-and-tube). The honest answer is: it's documented with photos, priced as a written change order, and you decide.
7. Do you provide a written contract?
Never proceed on a handshake. A written contract should state the fixed price, the scope, the start and completion dates, the payment schedule, and the warranty. If a contractor won't put the completion date in writing, they don't intend to be held to it.
8. What warranty do you offer?
Ask for the workmanship warranty in writing and for how long. A written 5-year workmanship warranty means the company stands behind the build, not just the products. Confirm the warranty is on paper and signed at handover.
9. Will one project manager run my job?
On too many renovations, no single person is accountable and the trades point fingers. Ask whether one project manager owns your project start to finish, and whether it's the same crew throughout. It changes the entire experience.
10. Can we still live in the house during the work?
For most bathroom and kitchen projects the answer is yes, with dust barriers and temporary zones. Ask how they sequence the work so you keep a functioning kitchen or bathroom, and whether they clean the site daily.
11. How long will it take - and what if you're late?
A serious contractor commits to a completion date in the contract. Ask what happens if they miss it. A done-on-time guarantee - where the company pays you for running late - turns a vague promise into an accountable one.
12. Can I see recent Ottawa projects?
Ask to see real, local, finished work. Photos of actual Ottawa bathrooms and kitchens tell you more than any sales pitch. As a company builds its track record, references and reviews should grow alongside it.
The bottom line
The contractors worth hiring in Ottawa welcome these questions - because their answers are exactly what sets them apart. At Ottawa Property Experts, a quote already answers all twelve in writing: fixed price, permits handled, WSIB and insurance in place, ESA-licensed electrical, and a 5-year workmanship warranty.
- What's the most important thing to check before hiring a renovation contractor in Ottawa?
- Proof, not promises. Ask for the liability insurance certificate, the WSIB clearance certificate, confirmation of who pulls permits and does ESA-licensed electrical work, and a fixed-price written contract with the completion date and warranty stated.
- Why does WSIB coverage matter for a home renovation?
- If a worker is injured on your property and the contractor doesn't carry WSIB coverage, you the homeowner can be held financially responsible. Always ask for a current WSIB clearance certificate before work starts.
- Is a fixed-price quote better than an estimate?
- For homeowners, yes. An estimate can climb during the job; a fixed-price written contract locks the number before any tools come out, and only a scope change you approve in writing can change it.
Emad H.
Co-Owner, Ottawa Property Experts
Emad H. co-founded Ottawa Property Experts with Aus Q. He leads design and scoping - turning a homeowner's wishlist into a fixed-price plan, then standing behind it through to handover.