Oshawa's plumbing market includes 44 verified plumbers serving residential and commercial clients across the region. This dataset provides direct contact details, locations, and ratings for every operator—making it simple to build your outreach list in minutes, not weeks.
The Oshawa, Ontario plumbers list has 44 businesses, 16 of them with a business email. Each record has the business name, phone, address, website and Google rating. One-time $9 USD — download Excel and CSV right after checkout, no subscription.
Five rows from the full 44-row dataset, sorted by rating & review count. The full file has one row per business with 16 columns: business name, email, email type (business or personal), phone, street address (with postal code), city, state/province, country, Google rating, review count, website, email quality, audit date, and any other emails and phones we found for the business with where we found them. The CSV adds email_2, email_3… where a business has more than one address. Service-area businesses (mobile mechanics, handymen, cleaners) deliberately don’t list an address on Google, so that column is blank for about 2% of rows.
| Name | Rating | Reviews | |
|---|---|---|---|
| CDP Plumbing of Oshawa | ★ 5.0 | 271 | — |
| Oshawa Plumbing | ★ 5.0 | 101 | i***@oshawaplumbing.ca |
| Pipe Dreams Plumbing of Oshawa | ★ 5.0 | 83 | p***@gmail.com |
| Dan Gibson Plumber | ★ 5.0 | 63 | t***@latofonts.com |
| Luxury Plumbing of Oshawa | ★ 5.0 | 61 | p***@gmail.com |
Oshawa holds one of the largest concentrations of plumbers in Ontario at 44 active operations. The market is mature: 27% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 252 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.
All 44 plumbers in Oshawa have a Google rating. Of those, 34 are rated 4.5 or higher, 3 between 4.0 and 4.4, 2 between 3.0 and 3.9 and 5 below 3.0. 6 have 100 or more Google reviews.
| 4.5 and higher | 34 | 77% | |
| 4.0 – 4.4 | 3 | 7% | |
| 3.0 – 3.9 | 2 | 5% | |
| Below 3.0 | 5 | 11% | |
| No rating yet | 0 | 0% |
16 of the 44 have an email address we could verify. Of those, 12 are on the business's own domain and 4 on another domain, such as Gmail or Outlook. The other 28 have no verified email.
| Own-domain email | 12 | 27% | |
| Other email (Gmail, Outlook …) | 4 | 9% | |
| No email | 28 | 64% |
All 44 list their opening hours on Google. Of those, 27 are open on Saturday or Sunday, 26 on Sunday and 23 around the clock.
| Hours listed | 44 | 100% | |
| Open at the weekend | 27 | 61% | |
| Open on Sunday | 26 | 59% | |
| Open 24 hours | 23 | 52% |
Google files these 44 plumbers under 4 categories. The most common are Plumber (38), Plumbing supply store (4), Furnace repair service (1) and Media company (1).
| Plumber | 38 | 86% | |
| Plumbing supply store | 4 | 9% | |
| Furnace repair service | 1 | 2% | |
| Media company | 1 | 2% |
The 44 with a postal code sit in 5 postal areas. The busiest are L1H (19), L1G (10), L1J (9), L1K (3) and L1L (3).
| L1H | 19 | 43% | |
| L1G | 10 | 23% | |
| L1J | 9 | 20% | |
| L1K | 3 | 7% | |
| L1L | 3 | 7% |
77% of Oshawa's plumbers are rated 4.5 or higher, against 73% of the 2,622 across Ontario. 36% have an email address we could verify, against 37% across Ontario. 61% open at the weekend, against 58% across Ontario.
| Rated 4.5+ — Oshawa | 34 | 77% | |
| Rated 4.5+ — Ontario | 1,920 | 73% | |
| With email — Oshawa | 16 | 36% | |
| With email — Ontario | 974 | 37% |
ServiceTitan, Jobber, Housecall Pro, and dispatch / CRM platforms selling into plumbing contractors.
Plumbing supply houses, fixture brands, water-heater wholesalers, and parts vendors building rep territory.
Local SEO, Google Ads, paid lead generation, and reputation management agencies for service-area plumbers.
There are 44 verified plumbers in Oshawa, Ontario, all with confirmed contact information, Google ratings, and service areas. Every plumber on this list is actively operating and has at least one verified customer review.
You can download the full list in CSV format and filter by email type, rating, or location.
All Google ratings and review counts are verified and reflect live data pulled from each plumber's business profile. Data is refreshed quarterly.
Field service software platforms, plumbing supply distributors, local SEO agencies, and Google Ads specialists use this data to reach qualified plumbing contractors. It's also used by equipment vendors, financing providers, and trade publication sales teams.
Find a verified plumber near you. Get directions or visit their website directly — sorted by Google rating.
Start with the rating — look for a plumber holding 4.5 stars or higher with a healthy number of recent reviews, which signals consistent, current service. Confirm they're properly licensed and insured for the work you need, and read a few reviews to see how they handle problems, not just praise. The listings below are sorted by Google rating to make this easier.
Pricing varies widely by the scope of the job, materials, and how urgent the work is, so there's no single rate. The most reliable approach is to contact two or three plumbers directly for a quote on your specific situation. Use the "View on Google Maps" or "Visit Website" buttons on each listing to reach out.
Yes. Every listing is sourced from public Google Business Profile data — business name, rating, and review count — collected by our own crawl. We show only what's already public; we don't add or alter business details.
Click "View on Google Maps" to get directions, hours, and the business's public contact options, or "Visit Website" to reach them online. We don't publish private phone numbers or email addresses here — the business's own Google profile and website are the right place to get in touch.
Go to publicleads.com/your-business. You can remove your business or an email address, or fix your phone or email there; we email a confirmation link first, and nothing changes until it is used. For anything else, email support@publicleads.com.
Is your business on this list? Remove it or fix its phone or email. Not on it? Add your business.