List of Contractors in Ontario
Ontario, California, has 365 contractors in this dataset as on September 15, 2026. It ranks 35th among the 336 California cities we track, tied with Rancho Cucamonga (365), behind Costa Mesa (368). Contractors in Ontario account for 0.5% of all contractors in California.
Ontario accounts for approximately 0.5% of all 78,980 Contractors in California, which is a smaller share of the records in the state dataset.
Around 48.5% of contractor records in Ontario include an email address, 98.9% include a phone number, and 47.4% include both — with 60.8% including a website URL. Phone numbers are available for most records. The dataset includes email addresses for a meaningful share of records. The dataset provides website coverage across a substantial subset of records.
Ontario Contractor Market Intelligence
The Ontario contractor database contains 365 business records. The dataset includes phone numbers for 361 businesses, email addresses for 177 businesses, and website URLs for 222 businesses. Phone numbers are available for most records. The dataset includes email addresses for a meaningful share of records. The dataset provides website coverage across a substantial subset of records. A missing field means that information is not included in the dataset.
Business Contact Intelligence
The contractor dataset includes 177 email addresses, 361 phone numbers, 222 website URLs, and 173 records with both a phone number and an email address. These counts describe information stored in the dataset, not whether a business has that contact method in the real world.
Market Insight
Phone numbers are available for most records. The dataset includes email addresses for a meaningful share of records. Records with both a phone number and an email address: 173 (47.4%).
Digital Presence Analysis
The dataset includes 222 website URLs, 77 Facebook profile URLs, 42 Instagram profile URLs, 44 X profile URLs, 57 LinkedIn profile URLs, and 25 YouTube profile URLs. Each count is the number of records containing that URL. These counts should not be added together as unique businesses, and a missing URL does not show that the business is inactive on that platform.
Market Insight
The dataset provides website coverage across a substantial subset of records. Facebook profiles are available for a small share of businesses. The next highest profile counts in the dataset are LinkedIn (15.6%) and X (Twitter) (12.1%). Profile URLs do not measure engagement, audience size, or marketing performance.
Ontario Contractor Market Snapshot
| Metric | Count | Coverage |
|---|---|---|
| Business records | 365 | 100.0% |
| Records with an email address | 177 | 48.5% |
| Records with a phone number | 361 | 98.9% |
| Records with a website URL | 222 | 60.8% |
| Facebook Pages | 77 | 21.1% |
| Instagram Profiles | 42 | 11.5% |
| X (Twitter) Profiles | 44 | 12.1% |
| LinkedIn Profiles | 57 | 15.6% |
| YouTube Channels | 25 | 6.8% |
| Records with both email and phone | 173 | 47.4% |
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Data updated on September 15, 2026
Contractors in Ontario Business Database Preview
The table below displays a sample of 20 contractor records from Ontario, showing fields included in this dataset.
| NAME | Address | City | State | Country | Phone | Website | Review Count | Review Scores | Google URL | Youtube | ||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Superior Fence & Rail of Inland Empire |
| Ontario | California | United States |
|
|
| 35 | 4.7 | - | - | |||
IWSH FOUNDATION |
| Ontario | California | United States |
|
|
| 0 | 0 | |||||
Foundry Service & Supplies, Inc. |
| Ontario | California | United States |
|
|
| 11 | 3.8 | - | - | |||
Smart Roofing |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
Insulation Sources |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
First Roofing |
| Ontario | California | United States |
|
|
| 7 | 5 | - | - | - | - | |
ABC Resources, Inc. |
| Ontario | California | United States |
|
|
| 3 | 3.7 | - | - | - | - | |
Han-Crete Products Inc |
| Ontario | California | United States |
|
|
| 15 | 4.8 | - | - | - | - | |
Foddrill Construction Corporation |
| Ontario | California | United States |
|
|
| 3 | 3.7 | - | - | - | - | |
Fenco Heating And Air Conditioning |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | |||
Blueline Pool Construction |
| Ontario | California | United States |
|
|
| 0 | 5 | - | - | - | - | |
Rock Haven Roofing Contractors |
| Ontario | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
Riccardi Floor Covering |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
vd&c |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
Hardesty & Sons Construction |
| Ontario | California | United States |
|
| - | 0 | 0 | - | - | - | - | |
AL & AN General Contractors |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | ||
United Coverings Inc |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - | - | |
MKM Insulation Contractor of Ontario CA |
| Ontario | California | United States |
|
|
| 1 | 5 | - | - | - | - | |
Micasa Pro Roofers - Ontario |
| Ontario | California | United States |
|
|
| 2 | 3 | |||||
Airestream Mechanical, Inc. |
| Ontario | California | United States |
|
|
| 0 | 0 | - | - | - |
Address
Email
Phone
WebsiteThis is a randomized preview — the full database contains 365 records with complete field coverage.
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In Ontario, approximately 48.5% of records include an email address, while 98.9% include a phone number. The dataset includes email addresses for a meaningful share of records. Phone numbers are available for most records.
as on September 15, 2026
98.9%
361 Contractors in Ontario with Phone Number
48.5%
177 Contractors in Ontario with Email Address
47.4%
173 Contractors in Ontario with Phone and Email
Phone numbers are available for most records. The dataset includes email addresses for a meaningful share of records. The dataset provides website coverage across a substantial subset of records.
What You Can Do with the List of Contractors in Ontario
Teams selling to Contractors can use this list to find relevant accounts in Ontario. It includes 365 businesses and is useful for Trade materials distributors, Tools and equipment suppliers, and Building product manufacturers developing a targeted prospect pipeline.
Who Sells to Contractors in Ontario
Each of these buyers can use the 365 businesses in this list as a pipeline for different products:
- Trade materials distributors: Supply job-specific materials, fixings, and consumables to 365 Contractors in Ontario.
- Tools and equipment suppliers: Offer specialist tools, machinery, rentals, and maintenance.
- Building product manufacturers: Develop stockist, installer, or specification relationships.
- Trade training and safety providers: Provide certifications, protective equipment, and compliance support.
Phone, Email and Facebook Outreach in Ontario
Start with the 173 records that contain both a phone number and an email address, then expand outreach using the other available contact fields:
- Cold calling (361): 98.9% of records include a phone number, supporting calling campaigns, appointment setting and sales follow-ups.
- Email campaigns (177): 48.5% of records include an email address, providing a substantial audience for targeted B2B email outreach.
- Facebook outreach (77): 21.1% of records include a Facebook profile URL, offering another channel for prospect research and outreach where appropriate.
- CRM import: Use the downloadable records to organize prospects by state, city and available contact details for assignment to sales representatives and import into compatible CRM systems.
Prospect Segments for Agencies in Ontario
Use the website and social profile fields to identify contractor records that may fit specific digital marketing and business service offers:
- No website URL listed (143): 39.2% of records do not include a website URL, providing a prospect segment for website designers, developers and online visibility agencies.
- No Facebook URL listed (288): 78.9% of records do not include a Facebook profile URL, helping social media agencies identify businesses for further research and potential outreach.
- Custom advertising audiences: Segment the list by state, city and available contact fields to develop prospect groups for relevant products, software and professional services.
- Data enrichment: Match records against an existing CRM to identify missing contact fields, supplement business records and support account research.
Plan Local Sales Coverage in Ontario
The list contains 365 contractor records in Ontario, providing a local prospect pool for planning outreach and sales coverage.
- Local market size: This city dataset contains 365 records.
- Contact coverage: 361 records (98.9%) include a phone number. 177 records (48.5%) include an email address. These counts can overlap.
- Geographic planning: The location fields on this dataset are Ontario, California, United States.
- Sales allocation: The local record count and the available contact coverage can be used to plan outreach in this city.
Ontario holds 0.5% of the contractor records in California.
Social Media Reach of Contractors in Ontario
Many Contractors in Ontario actively use social platforms, making it a strong market for direct engagement and targeted campaigns.
Compare Contractor Markets Across Cities
Around 60.8% of records in Ontario include a website URL. The dataset provides website coverage across a substantial subset of records. A missing URL means the website is not included in the dataset.
Data last updated September 15, 2026
60.8%
222 Contractors in Ontario that include a website URL
39.2%
143 Contractors in Ontario that do not include a website URL
Frequently Asked Questions About Contractors in Ontario
Find answers to common questions about the contractor market, business coverage, and business records in Ontario.
How many contractors are there in Ontario?
Our Ontario contractor database contains 365 business records as on September 15, 2026. It covers businesses across Ontario and helps sales teams identify potential customers, research competitors, and plan regional sales activities.
How current is the contractor database for Ontario?
The dataset reference date is September 15, 2026. Business contact information can change as companies relocate, close, or update their details, so keeping your data up to date is important for effective prospecting. Existing ByteScraper customers can get updated versions of their previously purchased datasets at a 50% discount. If you need refreshed data for contractors in Ontario, contact us to enquire about the latest available version and your discounted update.
What information is included in the Ontario contractor database?
Depending on the individual record, the database can include business name, full address, phone number, email address, website URL, social media profiles, review ratings, and other business details. The database contains 36 potential data fields. Field availability varies between businesses. You can review the available fields and sample records before purchasing.
Where can I buy a contractor database for Ontario?
You can purchase the Ontario contractor database from ByteScraper on this page. It is designed for businesses that need industry-specific contact data for market research, sales planning, prospecting, and business development. The dataset is available as a one-time purchase rather than a recurring subscription.
How much does the Ontario contractor database cost?
The complete Ontario contractor database costs $10 as a one-time payment and includes 365 records. There are no recurring subscription fees or per-record charges for this dataset.
Is a one-time B2B database purchase cheaper than platforms like ZoomInfo or Apollo?
For teams targeting a specific industry and location, a one-time database purchase can be a lower-cost option than subscribing to a broader sales intelligence platform. ByteScraper's Ontario contractor dataset costs $10, making it an option for businesses that need a targeted list rather than ongoing access to a large, multi-industry database. The right choice depends on your data requirements, update frequency, and prospecting workflow.
Can I preview the Ontario contractor database before buying?
Yes, a free sample is available so you can examine the dataset before purchasing. Use it to check the available fields, record structure, and consistency of the information. The sample helps you understand the format and coverage you can expect from the full database.
How can I download the contractors list, and which file formats are available?
After purchase, you can access the database in CSV. This format can be opened in spreadsheet applications and imported into compatible CRM and sales tools.
How many contractors in Ontario have phone numbers?
A total of 361 records include a phone number, representing approximately 99% of the 365 records in the dataset. Phone numbers are available for most records.
How many contractors in Ontario have email addresses?
The database contains 177 records with email addresses, representing approximately 48% of the total dataset. The dataset includes email addresses for a meaningful share of records. The dataset does not state whether these addresses are verified or deliverable.
How many contractors in Ontario have both a phone number and an email address?
A total of 173 records include both a phone number and an email address. Having both contact methods available can help sales teams coordinate email and telephone outreach.
How many contractors in Ontario have social media profiles?
The dataset includes the following social profile counts: LinkedIn 57, Facebook 77, Instagram 42, YouTube 25, and X 44. These figures represent profile availability by platform. A business may appear on multiple platforms, so the counts should not be added together to estimate the number of unique businesses.
How many contractors in Ontario have a website?
A total of 222 records include a website URL, representing approximately 61% of the database. The dataset provides website coverage across a substantial subset of records. A missing URL does not mean the business has no website.
How many contractor records in Ontario do not include a website URL?
A total of 143 records do not include a website URL in the dataset. This information can help agencies and service providers identify businesses that may be worth researching for website development or online visibility services. The absence of a website URL in the database does not necessarily mean the business has no website.
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