This email list covers 54 general contractors in Oshawa, Ontario, delivered as Excel and CSV files the moment you pay $9 USD. Of the 54 businesses, 25 have an email address, 52 a phone number, 51 a website, 53 a street address and 53 a Google rating — a blank cell means the business does not publish that field. Use it for cold email, calling or direct mail to general contractors in Oshawa, Ontario; one purchase includes free updates.
The Oshawa, Ontario general contractors list has 54 businesses, 25 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 54-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 | |
|---|---|---|---|
| Daylight Renos | ★ 5.0 | 43 | — |
| Vortex Construction | ★ 5.0 | 37 | i***@vortexconstruction.ca |
| Hutchuk's Construction | ★ 5.0 | 34 | — |
| Fire Beard Contracting | ★ 5.0 | 29 | i***@firebeardcontracting.ca |
| Lofthouse Construction Inc. | ★ 5.0 | 27 | — |
Oshawa holds one of the largest concentrations of general contractors in Ontario at 54 active operations. The market is mature: 31% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 148 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.
53 of the 54 general contractors in Oshawa have a Google rating; 1 has none yet. Of those, 37 are rated 4.5 or higher, 6 between 4.0 and 4.4, 3 between 3.0 and 3.9 and 7 below 3.0. 2 have 100 or more Google reviews.
| 4.5 and higher | 37 | 69% | |
| 4.0 – 4.4 | 6 | 11% | |
| 3.0 – 3.9 | 3 | 6% | |
| Below 3.0 | 7 | 13% | |
| No rating yet | 1 | 2% |
25 of the 54 have an email address we could verify. Of those, 17 are on the business's own domain and 8 on another domain, such as Gmail or Outlook. The other 29 have no verified email.
| Own-domain email | 17 | 31% | |
| Other email (Gmail, Outlook …) | 8 | 15% | |
| No email | 29 | 54% |
50 of the 54 list their opening hours on Google. Of those, 36 are open on Saturday or Sunday, 16 on Sunday and 3 around the clock.
| Hours listed | 50 | 93% | |
| Open at the weekend | 36 | 67% | |
| Open on Sunday | 16 | 30% | |
| Open 24 hours | 3 | 6% |
Google files these 50 general contractors under 13 categories. The most common are General contractor (17), Construction company (14), Contractor (5), Bathroom remodeler (2) and Fence contractor (2).
| General contractor | 17 | 31% | |
| Construction company | 14 | 26% | |
| Contractor | 5 | 9% | |
| Bathroom remodeler | 2 | 4% | |
| Fence contractor | 2 | 4% |
The 50 with a postal code sit in 5 postal areas. The busiest are L1H (18), L1G (12), L1J (10), L1K (7) and L1L (3).
| L1H | 18 | 33% | |
| L1G | 12 | 22% | |
| L1J | 10 | 19% | |
| L1K | 7 | 13% | |
| L1L | 3 | 6% |
69% of Oshawa's general contractors are rated 4.5 or higher, against 63% of the 4,858 across Ontario. 46% have an email address we could verify, against 40% across Ontario. 67% open at the weekend, against 33% across Ontario.
| Rated 4.5+ — Oshawa | 37 | 69% | |
| Rated 4.5+ — Ontario | 3,073 | 63% | |
| With email — Oshawa | 25 | 46% | |
| With email — Ontario | 1,928 | 40% |
Oshawa's 54 general contractors represent a ready market for Procore, Buildertrend, CoConstruct, and takeoff tools like PlanSwift and STACK. These contractors handle multi-phase builds and coordinate subcontractors daily—they need software to track labor, materials, and schedules efficiently.
With 148 reviews per contractor on average and an average rating of 4.23, Oshawa's GCs are actively building and completing projects. Building-supply distributors, lumber reps, and equipment rental companies can tap this verified list to secure long-term contractor accounts and recurring orders.
Houzz, Angi, and paid design-build referral platforms compete for contractor visibility in Oshawa.
We've verified 54 active general contractors in Oshawa, Ontario. Each entry includes business name, contact details, Google rating, review count, and verified email or phone number. Data is refreshed quarterly.
Oshawa's general contractors average 4.23 out of 5 stars across 7,985 total Google reviews.
Yes. Corporate email adoption is a strong indicator of business maturity and scalability for B2B decision-makers.
These operators set the quality benchmark in the Oshawa market.
Yes. The verified Oshawa general contractor list is available as an instant CSV download. You'll get business names, phone numbers, email addresses, Google ratings, review counts, and service areas—ready to import into your CRM or outreach tool.
Project management software vendors, materials suppliers, equipment rental companies, lead-gen platforms, and local SEO agencies all use this verified list to reach decision-makers and build strategic partnerships with Oshawa's general contractors.
Find a verified general contractor near you. Get directions or visit their website directly — sorted by Google rating.
Start with the rating — look for a general contractor 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 general contractors 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.