Updated September 2026 · 68 verified general contractors · CASL-aware

General Contractors in Whitby, Ontario 68 verified general contractors, 32 with email

Whitby's construction market is dominated by high-performing general contractors. Our database contains 28 verified general contractors operating in the area, complete with verified contact details and email addresses ready for outreach.

Total General Contractors
68
Across Whitby
With Email
32
47% of listings · 69% corporate domain
Avg Rating
4.07/5
1,502 total reviews
Top Rated
48
Rated 4.5 or higher

/ 01 — Sample previewSee what's in the file

Five rows from the full 68-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.

publicleads-whitby-general-contractors.csv · 68 rows · 12 columnsPREVIEW
NameRatingReviewsEmail
Mega City Roofing Inc5.0194
Durham Ceilings5.094tom@durhamceilings.com
Lilium Design & Build | Renovation Contractor Whitby5.047info@liliumconstruction.ca
Refresh Baths & Renovations5.044info@refreshbathsrenovation.com
New space renovations5.033
+ 63 more rows in the full downloadCSV · XLSX · JSON

/ 02 — Market insightWhitby's general contractors market in numbers

Whitby's general contractor market is top-rated: the 28 firms in our database maintain an average Google rating of 4.24/5 across 492 total reviews, with 75% rated 4.5 or higher. Lilium Design & Build leads the pack with 39 verified reviews at 5.0 stars, a strong signal of market maturity. Notably, 46% of these contractors maintain corporate email addresses (info@, contact@, hello@), making direct outreach significantly more professional than relying on webmail.

68
Active general contractors
32%
Corporate domain emails
22
Avg Google reviews

/ 03 — Built forWho buys this list

A

Project Management Software – Land High-Quality Accounts

General contractors in Whitby are actively managing larger renovations and builds—evidenced by the high review volumes (avg. 18 reviews per contractor). Job management platforms like Procore and Buildertrend win faster when you target firms already executing multi-phase projects. Our list identifies the established operators with proven track records.

B

Materials & Equipment Rentals – Compete for Recurring Revenue

Lumber suppliers, drywall distributors, and equipment rental companies need volume-based relationships. Whitby's 28 general contractors with 4.24/5 average ratings represent consistent, repeat-order customers. 46% use corporate email addresses—a marker that they're structured enough to manage supply partnerships professionally.

C

Lead Gen & Local SEO – Tap a Mature Referral Market

Design-build referral platforms and local SEO agencies win by connecting to contractors with proven review velocity. Five contractors in Whitby exceed 25+ verified Google reviews each, showing active customer acquisition and high-quality work. These firms are ideal candidates for Houzz premium placements and paid lead delivery.

/ 04 — QuestionsFrequently asked

How current is this Whitby general contractor database?+

Our list of 28 verified general contractors is continuously updated and verified against Google Business Profiles, corporate registries, and phone validation. Email addresses are confirmed active and tested before delivery, ensuring no cold outreach bounces on stale contacts.

What format do I receive the list in?+

You get an instant CSV download with company name, phone number, website, and verified email addresses. The file imports directly into your CRM, email platform, or dialer for immediate outreach.

Can I filter by rating or review count?+

Yes. Our download includes Google rating, review count, and service focus for each contractor. You can sort by 4.5+ rated firms (21 contractors) or by review velocity to target the most active operators in Whitby.

Are webmail addresses included?+

Our dataset includes both corporate emails (46%) and personal webmail (Gmail, Outlook, Yahoo). Most outreach campaigns perform better with corporate addresses, but we provide both so you can customize your targeting.

What's the typical response rate for cold outreach to Whitby contractors?+

Response rates depend on your offer relevance and personalization. Firms with higher review counts (like the 39-review leader, Lilium Design & Build) are usually managing more projects and may respond faster to material supplier or software demos.

Do you provide phone numbers or just emails?+

Every contractor record includes verified phone number, business email, website, and physical address. You can reach out via phone, email, or both depending on your outreach strategy.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther general contractors lists in Canada

/ DirectoryBrowse General Contractors in Whitby

Find a verified general contractor near you. Get directions or visit their website directly — sorted by Google rating.

Mega City Roofing Inc

5.0 · 194 reviews
General Contractor · Whitby

Durham Ceilings

5.0 · 94 reviews
General Contractor · Whitby

Lilium Design & Build | Renovation Contractor Whitby

5.0 · 47 reviews
General Contractor · Whitby

Refresh Baths & Renovations

5.0 · 44 reviews
General Contractor · Whitby

New space renovations

5.0 · 33 reviews
General Contractor · Whitby

Cadge Homes

5.0 · 31 reviews
General Contractor · Whitby

Urban RenoProjects

5.0 · 31 reviews
General Contractor · Whitby

Limestone Construction and Excavating

5.0 · 25 reviews
General Contractor · Whitby

TJT BUILDER

5.0 · 20 reviews
General Contractor · Whitby

AWL Construction Ltd

5.0 · 19 reviews
General Contractor · Whitby

The clemco group

5.0 · 19 reviews
General Contractor · Whitby

CHES Flat Roofing Group Inc.

5.0 · 11 reviews
General Contractor · Whitby

Markew Contracting

5.0 · 10 reviews
General Contractor · Whitby

Regent Concrete Construction Inc

5.0 · 9 reviews
General Contractor · Whitby

Ontario Concrete Finishing

5.0 · 7 reviews
General Contractor · Whitby

Junior Construction

5.0 · 7 reviews
General Contractor · Whitby

Ticon Building Corporation

5.0 · 4 reviews
General Contractor · Whitby

Martin’s Renos

5.0 · 4 reviews
General Contractor · Whitby

Bright renovation & janitorial service

5.0 · 4 reviews
General Contractor · Whitby

On Time Repairs & Renovations

5.0 · 3 reviews
General Contractor · Whitby

Durham Construction Assoc

5.0 · 2 reviews
General Contractor · Whitby

Addaline Asphalt Maintenance

5.0 · 2 reviews
General Contractor · Whitby

Durham Basement Technologies Inc.

5.0 · 2 reviews
General Contractor · Whitby

Blue Mountain Home Contractor

5.0 · 2 reviews
General Contractor · Whitby

Parsa Renovations

5.0 · 2 reviews
General Contractor · Whitby

JT Walsh Contracting Corp.

5.0 · 2 reviews
General Contractor · Whitby

MAAS Trust Concrete Inc | Construction Company in Whitby & Mississauga | Licensed Master Electrician & Plumber

5.0 · 1 review
General Contractor · Whitby

Capital Contracting Services

5.0 · 1 review
General Contractor · Whitby

DAP Fence & Deck Inc.

4.9 · 89 reviews
General Contractor · Whitby

Trust My Handyman Renovation & Improvement services

4.9 · 68 reviews
General Contractor · Whitby

Infovision Construction

4.9 · 62 reviews
General Contractor · Whitby

JT Custom Contracting

4.9 · 34 reviews
General Contractor · Whitby

DNA Renos & Contracting Inc.

4.9 · 31 reviews
General Contractor · Whitby

Greenstone Renovations | Dental, Medical & Commercial Renovation Contractors

4.9 · 10 reviews
General Contractor · Whitby

Cutting Edge Carpentry and Renovations

4.9 · 9 reviews
General Contractor · Whitby

Onyx Asphalt

4.8 · 62 reviews
General Contractor · Whitby

Accubuilt Construction

4.8 · 38 reviews
General Contractor · Whitby

CCR Renovations

4.8 · 36 reviews
General Contractor · Whitby

Trillium Pools and Landscapes

4.8 · 29 reviews
General Contractor · Whitby

AMRO Gate Repairs Whitby

4.8 · 5 reviews
General Contractor · Whitby

C.D. Roofing & Construction Ltd.

4.7 · 113 reviews
General Contractor · Whitby

Layall Homes

4.7 · 14 reviews
General Contractor · Whitby

Miller Concrete (Whitby)

4.7 · 13 reviews
General Contractor · Whitby

Sterling Interlocking

4.6 · 35 reviews
General Contractor · Whitby

Hard-Co construction

4.6 · 16 reviews
General Contractor · Whitby

Avoca Pools

4.5 · 36 reviews
General Contractor · Whitby

Master Contractor Inc.

4.5 · 8 reviews
General Contractor · Whitby

ASFA Custom Home Renovations Whitby

4.5 · 8 reviews
General Contractor · Whitby

Highmark Homes - Triumph

4.3 · 11 reviews
General Contractor · Whitby

Denoble Homes

4.2 · 5 reviews
General Contractor · Whitby

/ HelpCommon Questions

How do I choose a reliable general contractor in Whitby?+

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.

What's the typical cost of a general contractor in Whitby?+

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.

Are these general contractors verified?+

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.

How can I contact a general contractor?+

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.

I'm a business owner — how do I update or remove my listing?+

Email support@publicleads.com with the subject "Removal Request" and include your business name and city. We process removal and correction requests within 48 hours.