Prism Linguistics provides certified translation and professional interpreting in London, ON. We cover 300+ languages, send interpreters to appointments across the metro area, and deliver IRCC-compliant certified translations digitally, usually within 24 to 48 hours for short documents.
Last reviewed August 24, 2026 by the Prism Linguistics editorial team
London, in southwestern Ontario, is a designated refugee-receiving community and a growing immigrant destination. English is the mother tongue of most residents, but after English the leading non-official languages are Arabic and Spanish, followed by Mandarin, Portuguese, Polish, Korean, Punjabi and Malayalam. Resettlement of Arabic-speaking refugees and steady international migration have broadened the city's language mix. This drives demand for translation and interpreting in healthcare, education, legal and settlement services. Newcomers preparing IRCC and citizenship applications need certified document translation, while the London Health Sciences Centre relies on interpreters for patient care. Western University and Fanshawe College attract international students requiring language support. Civil and family cases are heard at the Ontario Superior Court of Justice, criminal matters at the Ontario Court of Justice, and minor disputes at Small Claims Court. Agencies such as the Cross Cultural Learner Centre help newcomers settle.
We work with law firms, hospitals and clinics, school districts, government agencies, and private individuals in and around London. Some clients need a single birth certificate translated for an immigration filing. Others book interpreters every week for patient appointments or client meetings. Both are routine for us.
Translation is handled remotely, which means nothing about the process depends on your postal address. You send a scan or a clear photo, we return the finished certified translation by email as a PDF. Interpreting is the part that is genuinely local: an interpreter travels to your location in London, or joins by phone or video when that suits the appointment better.
Word-for-word translations with a signed Certificate of Translation Accuracy, prepared to meet IRCC requirements. Certified translation
Contracts, medical records, academic transcripts, corporate and personal documents. Document translation
Evidence, judgments, discovery and filings for firms working in ON courts. Legal translation
Patient materials, consent forms and records for providers across London. Medical translation
Reach the multilingual audience in your area with translated web and print material. Website translation
Interviews, depositions, training video and captioned content. Transcription
Interpreting is where being in London actually matters, so it is worth choosing the right format for the appointment. A hospital consultation and a quick insurance call have very different needs.
| Format | Best for | Typical notice |
|---|---|---|
| On-site | Court hearings, medical appointments, depositions, school meetings | 2 to 3 business days |
| Telephone | Short calls, intake, customer service, urgent situations | Same day, often minutes |
| Video (VRI) | Telehealth, remote hearings, sign language | Same day to 24 hours |
| Conference | Events and multilingual meetings in London | 2 weeks preferred |
Ask any agency what qualification the setting requires. Court work in ON may call for a court-accredited interpreter; medical settings often look for recognized medical interpreting credentials; ASL work involves AVLIC certification. Our interpreters are professionally qualified and background-checked, and we assign someone certified where the setting calls for it. If you tell us the venue when you book, we match accordingly.
All 300+ languages are available here. These are the ones clients request most often:
Need a specific language in this city? Try Spanish translation in London, or browse every city we cover.
As a guide for the Canadian market, certified translation starts from about $24.95 per page and on-site interpreting typically runs $45 to $95 per hour, usually with a two-hour minimum. Rates vary by language, subject matter and how quickly you need it. Your written quote confirms the exact price before you commit.
Our head office is in Hamilton, Ontario and our interpreters travel to appointments across London, ON and the surrounding area. Translation work is handled digitally, so you can send documents and receive certified translations from anywhere without visiting an office.
For common languages we can usually cover an on-site booking in London with two to three business days notice, and often sooner. Rare languages need more lead time. Telephone interpreting is available the same day, frequently within minutes.
Certified translation typically starts from around 24.95 dollars per page and on-site interpreting generally runs 45 to 95 dollars per hour in the Canadian market, usually with a two-hour minimum. These are guide figures; your written quote confirms the exact price before you commit.
Our certified translations are prepared to meet IRCC requirements: a complete word-for-word translation with a signed Certificate of Translation Accuracy. They are commonly accepted by IRCC, courts and universities, though acceptance ultimately depends on the receiving institution.
All 300+ languages we work in are available in London. French, Mandarin, Punjabi, Arabic, Spanish and Tagalog are the most requested, but we also source linguists for rare and indigenous languages on request.
Tell us what you need translated or when you need an interpreter, and we will come back with a firm price and turnaround.