Marquez Iron Works
- House
- Price
- Fence
24 contractors listed · 4 in Ontario · 11 open weekends · 16 rated 4.5+ · 8 show a license
Data verified October 15, 2026
Listed for homeowners in and around Ontario, CA, these 24 contractors build and repair fences. What each says about materials, gates and post setting comes from its own website; the ratings and comments on this page are drawn from public reviews.

4 of the 24 contractors we list are based in Ontario; the other 20 serve Ontario from towns including Corona (13 mi), Montclair (6 mi) and Pomona (9 mi). The contractors on this page are rated from 4.0 to 5.0 across 584 reviews; 3 have 50 or more reviews and 16 are rated 4.5 or higher. When customers rate these contractors on specific qualities, they most often praise professionalism (91%), quality (90%) and punctuality (73%). The topics that come up most in reviews of the contractors on this page are "price", "communication" and "efficient". 11 are open on Saturdays and 1 on Sundays. 8 show a license on their websites and 6 have a BBB rating of A or A+. Domain records put 12 websites of the contractors on this page at ten or more years old; the oldest dates from 2001. 12 give free estimates; 8 are family- or locally-owned and 1 lists coupons or special offers. 1 has Spanish-speaking staff. We have a website on file for 21 of the contractors on this page; 17 publish a contact page and 10 list a public email. We count these figures across the contractors on this page; distances are straight-line, and hours and prices change, so confirm the details with the contractor before you book.
No charge is stated on 12 of the 24 listings on this page. A fence has to be measured on the ground anyway: slope, corners, gate positions and where the line actually is all change the count of posts, and none of that can be settled over the phone.