Updated November 2026 · 33 verified general contractors · CASL-aware

General Contractors in Wellesley, Ontario — 33 verified general contractors, 13 with email

A clean, deduplicated database of every operational general contractor across Wellesley and surrounding Ontario, sourced from public listings and enriched with business email addresses, SMTP-checked before delivery. 8 corporate emails (info@, contact@, hello@) plus 5 webmail. Instant CSV download.

Total General Contractors
33
Across Wellesley
With Email
13
39% of listings · 62% corporate domain
Avg Rating
3.78/5
252 total reviews
Top Rated
22
Rated 4.5 or higher

The Wellesley, Ontario general contractors list has 33 businesses, 13 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.

/ 01 — Sample previewSee what's in the file

Five rows from the full 33-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.

general-contractors-wellesley-on-canada.xlsx / .csv · 33 rows · 16 columnsPREVIEW
NameRatingReviewsEmail
Cabinet Effects Inc.★ 5.051i***@cabineteffects.ca
Rhino Excavation★ 5.021—
Joel's Painting and Renovations★ 5.018—
Country Lane Builders Inc★ 5.011s***@clbuilders.ca
Hammer Time Renovations★ 5.06c***@htrenos.com
+ 28 more rows in the full downloadExcel · CSV

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

“

Wellesley holds one of the largest concentrations of general contractors in Ontario at 33 active operations. The market is mature: 24% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 8 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.

33
Active general contractors
24%
Corporate domain emails
8
Avg Google reviews

/ The dataWellesley general contractors: ratings, email, hours and categories

Google ratings

All 33 general contractors in Wellesley have a Google rating. Of those, 22 are rated 4.5 or higher, 1 between 4.0 and 4.4, 3 between 3.0 and 3.9 and 7 below 3.0.

4.5 and higher22
67%
4.0 – 4.41
3%
3.0 – 3.93
9%
Below 3.07
21%
No rating yet0
0%

Email addresses

13 of the 33 have an email address we could verify. Of those, 8 are on the business's own domain and 5 on another domain, such as Gmail or Outlook. The other 20 have no verified email.

Own-domain email8
24%
Other email (Gmail, Outlook …)5
15%
No email20
61%

Opening hours

All 33 list their opening hours on Google. Of those, 2 are open on Saturday or Sunday, 1 on Sunday and 1 around the clock.

Hours listed33
100%
Open at the weekend2
6%
Open on Sunday1
3%
Open 24 hours1
3%

Google categories

Google files these 33 general contractors under 18 categories. The most common are Excavating contractor (5), General contractor (5), Construction company (4), Concrete contractor (3) and HVAC contractor (2).

Excavating contractor5
15%
General contractor5
15%
Construction company4
12%
Concrete contractor3
9%
HVAC contractor2
6%

Postal codes

The 33 with a postal code sit in 2 postal areas. The busiest are N0B (32) and K0K (1).

N0B32
97%
K0K1
3%

Compared with Ontario

67% of Wellesley's general contractors are rated 4.5 or higher, against 63% of the 4,858 across Ontario. 39% have an email address we could verify, against 40% across Ontario. 6% open at the weekend, against 33% across Ontario.

Rated 4.5+ — Wellesley22
67%
Rated 4.5+ — Ontario3,073
63%
With email — Wellesley13
39%
With email — Ontario1,928
40%

/ 03 — Built forWho buys this list

A

Project management SaaS

Procore, Buildertrend, CoConstruct, plus takeoff and estimating tools (PlanSwift, STACK) selling to GCs.

B

Materials & rentals

Building-supply distributors, lumber and drywall reps, and equipment rental companies competing for contractor accounts.

C

Lead gen & directories

Houzz, Angi, paid design-build referral platforms, and local SEO agencies targeting general contractors and remodelers.

/ 04 — QuestionsFrequently asked

What exactly is in the download?+

A row per business with name, phone, postal code, website URL, parent domain, Google rating, review count, the email address where one was found, and the street address where the business publishes one (service-area businesses don't list one on Google) — as CSV, XLSX and JSON. The five-row preview above is drawn live from the file you will receive.

Can I use this list for cold email outreach under CASL?+

These are publicly-listed business contacts, not an opt-in email list. CASL's implied-consent provision for published business addresses is narrow, and whether it covers your message is a legal judgment. Buying this list is not a compliance guarantee and this is not legal advice — you are responsible for evaluating CASL and any other applicable law, and should talk to a lawyer if you are unsure. Our Compliance & Responsible Use page sets out the rules.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther general contractors lists in Canada

/ DirectoryBrowse General Contractors in Wellesley

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

Cabinet Effects Inc.

★ 5.0 · 51 reviews
General Contractor · Wellesley

Rhino Excavation

★ 5.0 · 21 reviews
General Contractor · Wellesley

Joel's Painting and Renovations

★ 5.0 · 18 reviews
General Contractor · Wellesley

Country Lane Builders Inc

★ 5.0 · 11 reviews
General Contractor · Wellesley

Hammer Time Renovations

★ 5.0 · 6 reviews
General Contractor · Wellesley

Specialty Excavating Inc.

★ 5.0 · 4 reviews
General Contractor · Wellesley

Heipel's Excavating Svc

★ 5.0 · 3 reviews
General Contractor · Wellesley

CSN Mechanical Inc

★ 5.0 · 3 reviews
General Contractor · Wellesley

Straight Line Group Inc

★ 5.0 · 3 reviews
General Contractor · Wellesley

Tri Con Haid Concrete Finishing Ltd

★ 5.0 · 2 reviews
General Contractor · Wellesley

JNTContracting

★ 5.0 · 1 review
General Contractor · Wellesley

Leis Murray Construction

★ 5.0 · 1 review
General Contractor · Wellesley

Keith Strub Construction Ltd

★ 5.0 · 1 review
General Contractor · Wellesley

Krepstakies Construction Ltd

★ 5.0 · 1 review
General Contractor · Wellesley

Sher-Way Fab Inc

★ 5.0 · 1 review
General Contractor · Wellesley

Mar-Way Laser Inc.

★ 5.0 · 1 review
General Contractor · Wellesley

Frey Building Contractors

★ 4.9 · 8 reviews
General Contractor · Wellesley

SDK Mechanical

★ 4.8 · 19 reviews
General Contractor · Wellesley

Morris-Lee Construction Corporation

★ 4.8 · 5 reviews
General Contractor · Wellesley

Serenity Wood Inc.

★ 4.8 · 5 reviews
General Contractor · Wellesley

Way-Mar Inc

★ 4.7 · 62 reviews
General Contractor · Wellesley

cw excavation

★ 4.6 · 11 reviews
General Contractor · Wellesley

Ems Construction Inc

★ 4.3 · 3 reviews
General Contractor · Wellesley

Scott Culp Drywall

★ 3.7 · 3 reviews
General Contractor · Wellesley

Bradley A Straus Contractors

★ 3.0 · 4 reviews
General Contractor · Wellesley

Waterloo Demolition Inc.

★ 3.0 · 2 reviews
General Contractor · Wellesley

Eden Homes

★ 2.0 · 2 reviews
General Contractor · Wellesley

Kast Concrete Forming Corp.

No rating yet
General Contractor · Wellesley

Robert Fach Excavating Inc

No rating yet
General Contractor · Wellesley

Sherk Jesse Insulating

No rating yet
General Contractor · Wellesley

Chapman's Custom Carpentry

No rating yet
General Contractor · Wellesley

Billson Brothers Masonry

No rating yet
General Contractor · Wellesley

mcbrien Mechanical Insulation Contractors

No rating yet
General Contractor · Wellesley

/ HelpCommon Questions

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

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 Wellesley?+

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 — collected by our own crawl. 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?+

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.