London, Ontario has 48 verified general contractors ready for cold outreach. Our list includes verified contact details, Google ratings, and review counts for every contractor in the market.
Five rows from the full 49-row dataset, sorted by rating & review count. The complete CSV includes phone, full street address, postal code, website URL, Google rating, review count, email type (corporate vs webmail), and the parent domain.
| Name | Rating | Reviews | |
|---|---|---|---|
| Coronation Construction | ★ 5.0 | 36 | info@coronationconstruction.com |
| Diamond V.S Construction Ltd | ★ 5.0 | 35 | diamondvsconstruction@gmail.com |
| Oak 42 | Home Renovations London, Ontario | Bathrooms, Kitchens, Basements, Additions | ★ 5.0 | 31 | — |
| TRI-DYS Construction Inc. | ★ 5.0 | 31 | info@tridys.com |
| MSM Renovations | ★ 5.0 | 28 | jonpinhorn.typedesign@gmail.com |
The London general contractor market is highly rated, with an average Google score of 4.59 out of 5 across 1,039 reviews. 60% of contractors maintain corporate email addresses, making email outreach efficient and professional. Leaders like Coronation Construction demonstrate market strength, with 36 Google reviews backing a 5.0 rating.
Reach general contractors already managing jobs across London with accurate corporate contact data. 60% of this market uses business email addresses, reducing bounce rates and improving message delivery to decision-makers.
Target building-supply distributors, lumber reps, and equipment rental firms competing for contractor accounts in London. Connect with 48 active operators who need ongoing materials and rental partnerships for residential and commercial work.
Build local SEO campaigns and referral networks around verified London contractors. Use our ranked list of top performers—like the five 5.0-rated firms—to identify high-volume builders and remodelers worth promoting to homeowners and designers.
There are 48 verified general contractors operating in London, Ontario. Our list captures independent operators, small firms, and established renovation companies across the market.
The average Google rating is 4.59 out of 5 based on 1,039 reviews. 34 of the 48 contractors are rated 4.5 or higher, indicating a market dominated by well-reviewed, reputable operators.
29 of the 48 general contractors (60%) use corporate email addresses like info@, contact@, or hello@. This high percentage means your email campaigns will reach professional mailboxes rather than personal webmail accounts.
Coronation Construction, Diamond V.S Construction Ltd, and TRI-DYS Construction Inc. are the top performers, each with 5.0 ratings and 28 to 36 Google reviews. These leaders represent the quality tier of London's contractor market.
Yes. Our instant CSV download includes all 48 contractors with verified contact details, ratings, review counts, and service categories for immediate cold outreach campaigns.
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 — and refreshed monthly so closed or relocated businesses drop off. 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.
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