List of Construction companies in Western Australia
Western Australia has 3,810 construction companies in this dataset, last verified September 15, 2026. It is the fourth-largest market for construction companies in Australia, holding 10% of the national total, behind Victoria (5,337) and ahead of South Australia (3,222).
Among cities, Wanneroo (307) and Swan (290) are nearly level at the top, with Belmont (239) in third. Together the top three hold 22% of the state total, with the rest spread across smaller cities and towns.
Email reach in Western Australia runs well above the national rate: 1,717 construction companies (45.1%) include an email address, against 34.8% across Australia. 3,609 (94.7%) list a phone number, and 1,660 carry both.
79.8% of construction companies in Western Australia have a website, above the national average of 71.3%. Only 769 lack a site, so pitch redesigns and SEO rather than first-time builds.
Among the 3,049 rated construction companies in Western Australia, 81% hold a 5-star average, above the national figure of 75%. 92 are rated 1 to 2 stars (3% of rated businesses, well below the national 6.1%), a natural shortlist for reputation management and review software.
Social Media Reach
1,449
1,086
580
273
YouTube
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Construction companies List in Western Australia
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| LOGO | Business Name | Address | City | State | Country | Phone | Website | Reviews | Rating | FB | IG | LI | YT | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Home Group | Address | Perth | Western Australia | Australia | Email | Phone | 593 | 4.5 | — | — | |||||
SARICH Building | Address | Perth | Western Australia | Australia | Email | Phone | 3 | 4.7 | — | ||||||
Castle Civil | Address | Perth | Western Australia | Australia | Email | Phone | 1 | 5 | — | — | |||||
Capstone Construction | Address | Perth | Western Australia | Australia | Email | Phone | 2 | 5 | — | — | — | — | |||
Westlay Homes | Address | Perth | Western Australia | Australia | Email | Phone | 8 | 5 | — | — | — | — | |||
D'Alessandro Building Co. | Address | Perth | Western Australia | Australia | Email | Phone | 4 | 5 | — | — | |||||
PACT Construction | Address | Perth | Western Australia | Australia | Email | Phone | 7 | 3.6 | — | — | |||||
West Coast Projects | Address | Perth | Western Australia | Australia | Email | Phone | 1 | 5 | — | — | — | — | |||
Capital Builders | Address | Perth | Western Australia | Australia | Email | Phone | 1 | 5 | — | — | |||||
Schlager Group | Address | Perth | Western Australia | Australia | Email | Phone | 5 | 5 | — | — | — | — | |||
West Construction | Address | Perth | Western Australia | Australia | Email | Phone | 1 | 5 | — | — | — | — | |||
Forge Developments | Address | Perth | Western Australia | Australia | Email | Phone | 16 | 5 | — | — | — | — | |||
FSC Civils Pty Ltd | Address | Perth | Western Australia | Australia | Email | Phone | 4 | 5 | — | — | — | ||||
Catalpa Group | Address | Perth | Western Australia | Australia | Email | Phone | 9 | 5 | — | — | — | ||||
Camorino Constructions | Address | Perth | Western Australia | Australia | Email | Phone | 1 | 5 | — | — | — | — |
This is a randomized preview — the full database contains 3,810 records with complete field coverage.
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3,810 verified records — emails, phones, social profiles and more. One-time payment, instant download.
Distribution by Location
Number of Construction companies across different territories
What You Can Do with the List of Construction companies in Western Australia
This list is built for teams that sell to construction companies: building materials suppliers, construction software vendors, contractor insurers and home services marketing agencies. It covers 3,810 construction companies in Western Australia, with the fields to call, email, segment and map them.
Who Sells to Construction companies in Western Australia
Each of these buyers can work the 3,810 businesses in this list as a pipeline for a different product:
- Building materials and equipment suppliers: Open trade accounts with the 3,810 construction companies in Western Australia and offer bulk pricing, delivery and credit terms.
- Estimating and field service software: Pitch quoting, scheduling, invoicing and job tracking tools to owners running crews.
- Contractor insurance, bonding and financing: Reach businesses that need liability cover, surety bonds or truck and equipment loans.
- Home services marketing agencies: Offer local SEO, Google Ads and lead generation to trades competing for local jobs.
Phone, Contact Form and Email Outreach in Western Australia
Start with the 1,660 records that list both a phone number and an email address, then widen out channel by channel:
- Cold calling (3,609): 94.7% of records include a phone number for call campaigns, appointment setting and follow-ups.
- Website contact forms (1,718): businesses with a contact page URL give you another way in when no email is listed.
- Email sequences (1,717): 45.1% of records include an email address, enough to run a dedicated cold email campaign alongside calls.
- CRM import: CSV and Excel files load into HubSpot, Salesforce, Zoho or Pipedrive, with city, state and postal code columns for assigning leads to reps.
Prospect Segments for Agencies in Western Australia
Filter the website, rating and social columns to pull the construction companies that fit a specific service before you pitch:
- No website listed (769): 20% of construction companies in Western Australia have no website on record, a direct prospect list for web designers and local SEO agencies.
- Rated 1 to 2 stars (92): businesses with poor Google ratings, prospects for reputation management and review generation services.
- No Facebook page (2,361): 62% have no Facebook page on record, an opening for social media management agencies.
Prioritize Cities Across Western Australia
The 3,810 construction companies in Western Australia are spread across 18 cities we track and many smaller towns, so rank areas before sending reps out:
- Top city markets: Wanneroo, Swan, Belmont, Mandurah and Canning hold 33% of records in Western Australia, the biggest clusters for in-person visits.
- Beyond the big cities: 552 records (14%) sit outside the 18 cities with their own list, reachable by phone and email without travel.
- Postal code patches: records include postal codes, so each rep can get a compact patch with no overlapping accounts.
- Route planning: records include latitude and longitude, so you can map accounts and plan visit days around clusters.
Data Coverage for Construction companies in Western Australia
3,810 records · verified September 15, 2026
- Phone numbers
- 3,609
- Email addresses
- 1,717
- Phone and email
- 1,660
- Websites
- 3,041
Google ratings· 3,049 rated (80%)
81% hold 5 stars
- 1-star rated
- 47
- 1.5% of rated
- 2-star rated
- 45
- 1.5% of rated
- 3-star rated
- 199
- 6.5% of rated
- 4-star rated
- 293
- 9.6% of rated
- 5-star rated
- 2,465
- 80.8% of rated
Social profiles:
- Facebook:1,449· 38%
- Instagram:1,086· 28.5%
- LinkedIn:580· 15.2%
- YouTube:273· 7.2%
- X (Twitter):215· 5.6%
Construction companies in Western Australia are a mixed-channel, Facebook-heavy market: 94.7% list a phone number and 45.1% publish an email. Among 3,049 rated construction companies, 81% hold 5 stars, a spread heavily skewed to the top, so low ratings stand out.
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Frequently asked questions about Construction companies in Western Australia
Everything you need to know about our construction companies database for Western Australia: data quality, coverage, freshness, pricing, and formats. Last updated September 15, 2026.
How many Construction companies are there in Western Australia?
There are 3,810 construction companies in Western Australia in our verified database, as of September 15, 2026.
This covers independent operators, regional chains, and enterprise-scale businesses, across every city in Western Australia, for sales prospecting, competitive research, and territory planning.
How up to date is the Construction companies data for Western Australia?
This dataset was last updated in September 15, 2026.
Business contact data decays at roughly 2–3% per month as businesses close, move, or change details, so we re-verify our most-purchased datasets on a rolling basis.
Every file is also run through email verification before delivery, and past buyers are offered discounted refreshed versions as updates ship.
What fields are included in the Construction companies database for Western Australia?
Each record can include: business name, full address, phone number, email address, website URL, social profiles (LinkedIn, Facebook, Instagram, YouTube, X), review ratings, and category details, plus contact-page URLs where available.
Field coverage varies by record; the counts below and the free sample show you exactly what to expect before buying.
Where can I buy verified market intelligence data for Construction companies businesses in Western Australia?
InfiniteLeadsHub provides verified market intelligence datasets for construction companies businesses in Western Australia as a one-time purchase with no subscription.
Ideal for market research, sales planning, and business development.
How much does the Construction companies database for Western Australia cost?
The complete construction companies leads database for Western Australia costs $36 as a one-time payment.
You get instant access to all 3,810 records with no recurring fees, no per-record charges, and no seat limits.
It is a cost-effective alternative to subscription platforms that charge monthly for the same public business data.
Is this a cheaper alternative to subscription lead databases like ZoomInfo or Apollo?
Yes. For teams that need construction companies contacts in Western Australia specifically, a one-time $36 file is usually far cheaper than subscription platforms, which typically charge thousands of dollars per year with contracts and per-seat pricing.
Subscriptions make sense for large sales teams needing continuous multi-industry access; a one-time targeted list makes sense when you know exactly which niche and geography you're selling into.
Can I preview a sample of the Construction companies data before buying?
Yes. A free sample dataset is available so you can evaluate data quality, field coverage, and format before purchasing.
The sample is a representative slice of the full Western Australia construction companies database, including contact fields, social profiles, and ratings data.
How do I download the Construction companies list, and what file formats are available?
You get instant access after purchase. Files are delivered in CSV and Excel (XLSX) formats.
CSV and Excel import directly into CRMs like Salesforce, HubSpot, and Zoho and into any email platform.
How many Construction companies in Western Australia have phone numbers?
3,609 construction companies in Western Australia (95% of the database) include a phone number.
That makes the dataset effective for cold calling, telemarketing, and appointment setting campaigns.
How many Construction companies in Western Australia have email addresses?
1,717 construction companies in Western Australia (45%) include an email address.
Email remains one of the highest-ROI B2B outreach channels, making this subset ideal for cold email sequences, product announcements, and drip campaigns.
How many Construction companies in Western Australia have both a phone number and an email address?
1,660 construction companies in Western Australia have both a phone number and an email address.
Dual-contact records enable multi-channel outreach: combining calls with email follow-ups measurably improves response rates.
How many Construction companies in Western Australia are active on social media?
Social profile coverage for construction companies in Western Australia: 580 on LinkedIn, 1,449 on Facebook, 1,086 on Instagram, 273 on YouTube, 215 on X (Twitter).
Social presence signals digitally engaged businesses, which is useful for agencies pitching social media services, ad platforms building audiences, and vendors targeting digitally mature prospects.
How many Construction companies in Western Australia have a website?
3,041 construction companies in Western Australia (80%) have an active business website.
That is an indicator of digital maturity, and an ideal segment for SEO agencies, hosting providers, and SaaS platforms.
How many Construction companies in Western Australia do not have a website?
769 construction companies in Western Australia operate without a business website.
These are high-intent, overlooked prospects for web design agencies, local SEO providers, and Google Business optimization services.
What are the review ratings of Construction companies in Western Australia?
Rating breakdown for construction companies in Western Australia: 2,465 with a 5-star rating, 293 with a 4-star rating, 199 with a 3-star rating, 45 with a 2-star rating, 47 with a 1-star rating.
Top-rated businesses suit premium services and partnership proposals; lower-rated businesses are receptive prospects for reputation management, review tools, and operational software.
Can I get Construction companies data for other states or the entire US?
Yes. The national Construction companies database covers all 50 US states, and individual state and major-city lists are also available.
If you buy Western Australia first, contact us and we'll credit your purchase toward the national upgrade.
Most multi-state buyers save money going national.
Is the Construction companies contact data in Western Australia legal to use for B2B outreach?
Yes. All data is sourced exclusively from publicly available information: Google Business listings, company websites, social media profiles, and public business directories.
This is business contact information, not personal consumer data, making it appropriate for B2B prospecting.
We recommend following applicable regulations such as CAN-SPAM (US), CASL (Canada), and GDPR (EU-targeted campaigns) so your outreach remains fully compliant.