Should I get the cheapest quote or the mid-range quote — what's the real risk of going budget?

In almost every case, the mid-range quote is the smarter choice for a GTA bathroom renovation. The cheapest quote carries real, measurable risks that can end up costing you significantly more than the difference you saved — and in the worst cases, you could be looking at tearing out and redoing the entire renovation within a few years.

When GTA bathroom renovation quotes vary by 20%–40% for the same scope (which is normal — always get at least three), the lowest quote is often low for specific reasons that should concern you.

Why the Cheapest Quote Is Cheap

Cutting corners on waterproofing is the single biggest risk. A proper shower waterproofing system using Schluter Kerdi membrane, RedGard, or equivalent liquid-applied membrane costs $400–$800 in materials plus significant labour time. A contractor trying to hit a low price point may skip the membrane entirely, use a substandard product, or rush the application. The result looks identical on day one — you can't see the waterproof layer behind the tile. But within 2–5 years, water penetrating through grout and tile joints reaches the wall cavity, causing hidden mould growth, subfloor rot, and structural damage. Repairing a failed shower costs $8,000–$15,000 — often more than the original renovation.

Using unlicensed subcontractors is common among budget contractors. Licensed plumbers in the GTA charge $85–$150 per hour; a handyman doing plumbing work charges far less but doesn't carry the training, licensing, or insurance required by Ontario regulations. The same applies to electrical work — all bathroom electrical must be done by a licensed electrician and inspected by the ESA. If your contractor uses unlicensed trades, you have no recourse if the work fails, and unpermitted plumbing and electrical work creates serious problems when you sell your home.

Skipping permits saves a budget contractor $500–$1,000 and several days of scheduling, but leaves you exposed. Unpermitted bathroom work in Toronto means no inspections verified that the plumbing connections are correct, the electrical is safe, and the work meets Ontario Building Code requirements. A home inspector will flag unpermitted work during a future sale, and the municipality can require you to open finished walls for inspection.

No WSIB coverage is a major liability gap. If the cheapest contractor doesn't carry WSIB (Workplace Safety and Insurance Board) coverage and a worker is injured on your property, you as the homeowner may face liability. Always request a current WSIB clearance certificate before any work begins.

What the Mid-Range Quote Includes

A well-priced mid-range quote from a professional GTA bathroom contractor typically includes proper waterproofing with a name-brand membrane system, licensed and insured plumbing and electrical subcontractors, all required permits and inspections (building, plumbing, ESA), quality materials that will last 15–20 years, a written contract with a clear scope and payment schedule, WSIB coverage for all workers on site, and a warranty on workmanship (typically 1–2 years).

The difference between the cheapest and mid-range quote on a $25,000–$35,000 bathroom renovation is usually $3,000–$7,000. That's the cost of doing it properly — and it's a fraction of what you'd spend fixing problems caused by substandard work.

When Saving Makes Sense

There are legitimate ways to reduce your bathroom renovation cost without taking on risk. Choose porcelain tile at $5–$8 per square foot instead of natural stone at $15–$40. Select a quality stock vanity ($400–$800) instead of semi-custom ($1,200–$2,500). Keep plumbing in the existing layout rather than relocating fixtures (saves $1,000–$4,000 in plumbing costs). Paint the bathroom yourself and save $500–$1,000 in labour. These choices reduce your total cost without compromising the structural integrity, waterproofing, or safety of your renovation.

The cheapest quote isn't always bad — some newer contractors offer competitive pricing to build their portfolio, and they may do excellent work. But verify their licensing, insurance, WSIB, and references carefully. If a quote is more than 25% below the others, ask specifically how they're achieving that price. Toronto Bath Remodeling can help you find reputable bathroom contractors through the Toronto Construction Network who offer fair, transparent pricing.