A growing collection of practical, no-signup tools — for drivers who want to understand their vehicle and plan maintenance for Canadian winters, and for independent shop owners who need defensible numbers, a CRA-friendly logbook, and clean shop paperwork.
Decode any 17-character VIN to instantly see year, make, model, engine and powertrain — then get a maintenance schedule tailored to Canadian roads and winters.
Decode a VINFor shop owners. Set a defensible posted hourly rate using rent, wages, CPP/EI/EHT/WSIB and vacation loading, plus your billable efficiency and target margin.
Calculate your rateFind winter-compatible tire sizes (±3% diameter), cold-weather pressure from -30 °C to +25 °C, and your province's swap-window rules — including Quebec's §440.1 mandate and BC's designated-highway requirements.
Plan your winter setupFor shop owners. A free, no-signup mileage logbook and business expense tracker built around CRA categories. Live business-use percentage, GST/HST tracked for input tax credits, CSV and PDF export at year-end. Stored only in your browser.
Open the ledgerFor shop owners. Free, no-signup invoice builder with province-aware HST / GST + PST / QST, parts cost + markup, shop fees, customer & vehicle history, the Ontario MVRIA 10% estimate check, and printable PDF + CSV exports. Stored only in your browser.
Open the invoice toolPlug in any check-engine code (P0420, P0171, P0300…) and get a plain-English explanation, common causes, Canadian repair cost ranges, and a path to a trusted shop near you. 400+ generic codes covered.
Look up a codeGet a realistic price range for common repairs in your city before you call a shop.
Coming soonFor shop owners. Set defensible parts margins by category and see net per-job profit at a glance.
Coming soonOur tools help you understand your vehicle. When it's time for hands-on work, find a vetted independent shop near you.
Find a shop near you