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THE DAILY DURHAM LOCAL GUIDE

Businesses in Oshawa.

Browse businesses located in or serving Oshawa. Profiles distinguish physical branches from cities served; service areas do not create map pins.

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2427 listings · page 54 of 203

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Charities

Durham Rape Crisis Centre

The Durham Rape Crisis Centre is a feminist charitable organisation in Oshawa providing holistic healing and support to survivors of sexual violence, celebrating 50 years of service in 2026. Services include crisis intervention, individual and group counselling, specialised programmes for youth and francophone survivors, advocacy, and accompaniment to hospital, police and court. It also delivers public education and prevention workshops in schools and workplaces. A 24-hour crisis and support line operates at 905-668-9200 (toll-free 1-866-905-1919); the administration office at 905-444-9672 handles counselling intake via an online pre-assessment form. The centre works from feminist, anti-racist, trauma-informed and client-centred principles.

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Psychologists

Durham Region Centre for Cognitive Health

The Durham Region Centre for Cognitive Health (DRCCH) in Oshawa provides comprehensive, timely, and compassionate cognitive health assessments for teens, adults, families, physicians, schools, and insurers across Durham Region. Its integrated team of a neuropsychologist, psychometrists, and psychotherapists offers ADHD testing clinics for teens and adults (16+), psychoeducational assessments for learning disabilities and cognitive strengths, brain injury testing for stroke, concussion, and traumatic brain injury, and neurodegenerative disorder and memory testing to differentiate normal aging from conditions such as Alzheimer's disease. Every evaluation includes a detailed report with practical, evidence-based recommendations, plus a feedback session. Beyond diagnosis, the centre offers an ADHD therapy incubator and ongoing support programs, brain training, and emotional regulation services to help clients access therapy, accommodations, and resources. Appointments and results are provided on shorter timelines than the public system, with self-referral and online booking available.

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Associations & Advocacy

Durham Region Labour Council

The umbrella organization for more than 25 union locals representing approximately 55,000 unionized workers across Durham Region. Chartered by the Canadian Labour Congress, the Durham Region Labour Council coordinates labour advocacy and community solidarity campaigns, and organizes annual events including the Day of Mourning ceremony and municipal election volunteer efforts.

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Community Organizations

Durham Region Unemployed Help Centre

The Durham Region Unemployed Help Centre, now operating as the Durham Employment and Newcomer Centre (DENC), is a non-profit employment agency founded in 1983. Its Oshawa office at 272 King Street East offers free services to unemployed and underemployed job seekers, including one-on-one employment counselling, resume and cover letter help, workshops and computer training, plus access to computers, printers and job postings. It also serves employers with candidate screening, hiring incentives and wage subsidy support. A second office operates in Pickering.

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Locksmiths

Durham Regional Locksmiths

Durham Regional Locksmiths is listed in Durham Region's business dataset at 497 Simcoe Street South, Oshawa, Ontario. Its recorded business activity is locksmiths. Contact the business to confirm current services and hours.

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Optometrists

Durham Retina Specialists

Durham Retina Specialists is listed in Durham Region's business dataset at 149 King Street West, Oshawa, Ontario. Its recorded business activity is offices of optometrists. Contact the business to confirm current services and hours.

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Software Development

Durham Solutions

Durham Solutions is a website and software development company in Oshawa, Ontario. Core services include website design, website development, custom software development, mobile app development, website maintenance packages, and fully-managed website hosting. The company emphasizes custom-built solutions, from simple brochure sites to complex e-commerce platforms, and positions communication and customer service as central to its project delivery.

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Sports Facilities

Durham Sportsplex

Durham Sportsplex is listed in Durham Region's business dataset at Unit 201, 1255 Terwillegar Avenue, Oshawa, Ontario. Its recorded business activity is other sport facilities. Contact the business to confirm current services and hours.

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Tires & Wheels

Durham Tires

Durham Tires is listed in Durham Region's business dataset at 491 Ritson Road South, Oshawa, Ontario. Its recorded business activity is tire dealers. Contact the business to confirm current services and hours.

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Auto Repair

Durham Transmission Service

Durham Transmission Service is listed in Durham Region's business dataset at 1450 Townline Road North, Oshawa, Ontario. Its recorded business activity is specialized automotive repair. Contact the business to confirm current services and hours.

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