W.E. O'Neil Construction

$100.0M revenue • 500 employees • 4301 Hacienda Dr #110, Pleasanton, CA, 94588, United States

Last Updated Sep 13, 2026

Company Overview

Company Name

W.E. O'Neil Construction

Address

4301 Hacienda Dr #110, Pleasanton, CA, 94588, United States

Approx. Annual Revenue

$100.0M

Employees

500

Established

1996

Locations

13

About W.E. O'Neil Construction

W.E. O'Neil Construction is a 100% employee-owned general contractor based in Pleasanton, California, with approximately 501 employees. The company has been building great relationships since 1925 and has locations in Arizona, California, Colorado, Illinois, Tennessee, and Texas.

Business Profile

Read from the W.E. O'Neil Construction website on Oct 12, 2026. Hover an item to see the exact wording it came from.

Ownership (as declared by the business)

About the website

Website quality (AI-assessed)
8/10 · Current projects and news listed; Detailed company history and values

Recent changes

What changed on the W.E. O'Neil Construction website and Google listing, as detected by Coldlytics on each visit.

  1. Google Business category is now Construction company

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W.E. O'Neil Construction locations

13 Google Business Profile listings.

LocationGoogle categoryReviewsStatus
4301 Hacienda Dr #110, Pleasanton, CAprimary——Claimed
2601 N Fairview Ave, Tucson, AZ———
5532 Lillehammer Ln, Salt Lake City, Utah———
229 Vallejo St, Denver, CO———
201 Lomas Santa Fe Dr #380, Solana Beach, CA——Claimed
1245 W Washington Blvd, Chicago, ILConstruction company 3.9 (27)Claimed
5800 S Nevada St, Littleton, CO— 3.4 (16)Claimed
3401 Mallory Ln Ste 210, Franklin, TN— 4.5 (11)Claimed
6805 N Capital of Texas Hwy #371, Austin, TX— 4.2 (5)Claimed
3865 N Business Center Dr Ste 115, Tucson, AZ— 5.0 (4)Claimed
300 Continental Blvd #190, El Segundo, CA— 3.0 (4)Claimed
4511 E Kerby Ave, Phoenix, AZ— 5.0 (3)Claimed
19 S Tejon St Suite 100, Colorado Springs, CO— 3.0 (2)Claimed

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Frequently Asked Questions about W.E. O'Neil Construction

Categories

Technologies Used

Social Profiles

Key Decision Makers

Brian Ramsay Ceo
Susanna Hughes Director of Marketing
LinkedIn
Bryan Dunn President
LinkedIn
Todd Guthrie President
LinkedIn