Updated November 2026 · 6 verified general contractors · CASL-aware

Oldcastle General Contractors Email List — 6 businesses, 2 with email

This email list covers 6 general contractors in Oldcastle, Ontario, delivered as Excel and CSV files the moment you pay $9 USD. Of the 6 businesses, 2 have an email address, 6 a phone number, 5 a website, 6 a street address and 6 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 Oldcastle, Ontario; one purchase includes free updates.

Total General Contractors
6
Across Oldcastle
With Email
2
33% of listings · 100% corporate domain
Avg Rating
4.50/5
91 total reviews
Top Rated
4
Rated 4.5 or higher

The Oldcastle, Ontario general contractors list has 6 businesses, 2 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 6-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-oldcastle-on-canada.xlsx / .csv · 6 rows · 16 columnsPREVIEW
NameRatingReviewsEmail
Adine Builders Limited★ 5.01—
Chris Deschamps Construction Ltd★ 5.01—
Supersiding★ 4.524s***@supersiding.net
Petretta Construction Inc★ 4.510—
Interior Renovations★ 4.349j***@interiorrenovations.ca
+ 1 more rows in the full downloadExcel · CSV

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

“

Oldcastle holds one of the largest concentrations of general contractors in Ontario at 6 active operations. The market is mature: 33% of operators have corporate domain emails (a strong signal of established branding) and the average business carries 15 reviews on Google. For B2B sellers, this means a market that responds to professional outreach at high-quality email addresses.

6
Active general contractors
33%
Corporate domain emails
15
Avg Google reviews

/ 03 — Built forWho buys this list

A

Project Management SaaS

Your Procore, Buildertrend, or takeoff tool reaches a market segment with proven job volume and budget authority—these four firms represent the entire addressable universe in this region.

B

Materials & Rental Suppliers

Bundle this list with your lumber, drywall, or equipment rental outreach to land predictable, repeat orders from verified operators.

C

Lead Gen & Local SEO

Market Oldcastle as a high-intent region where general contractors invest in visibility—your Houzz, Angi, or referral platform gains traction with firms already winning jobs and growing.

/ 04 — QuestionsFrequently asked

How many general contractors are in Oldcastle, Ontario?+

This verified list includes 6 general contractors operating in Oldcastle, Ontario. Each entry has been validated for current contact information, business registration, and service scope.

What is the average Google rating for general contractors in Oldcastle?+

Oldcastle general contractors average 4.50 stars across 6 verified Google reviews.

Who is the top-rated general contractor in Oldcastle?+

This operator sets the quality benchmark for the region.

Can I download this list as a CSV file?+

Yes. All 4 verified general contractors, contact details, ratings, review counts, and email addresses are available for instant CSV download immediately after purchase. Import directly into your CRM or outreach platform.

How often is this Oldcastle general contractors list updated?+

Data is refreshed quarterly. You receive the most current data available at download.

Data sourcing, update frequency, bundle pricing & refunds →

/ 05 — Browse moreOther general contractors lists in Canada

/ DirectoryBrowse General Contractors in Oldcastle

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

Adine Builders Limited

★ 5.0 · 1 review
General Contractor · Oldcastle

Chris Deschamps Construction Ltd

★ 5.0 · 1 review
General Contractor · Oldcastle

Supersiding

★ 4.5 · 24 reviews
General Contractor · Oldcastle

Petretta Construction Inc

★ 4.5 · 10 reviews
General Contractor · Oldcastle

Interior Renovations

★ 4.3 · 49 reviews
General Contractor · Oldcastle

Oscar Construction Co Ltd

★ 3.7 · 6 reviews
General Contractor · Oldcastle

/ HelpCommon Questions

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

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 Oldcastle?+

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.