Mon–Fri: 6 AM–10 PM, Sat–Sun: 7 AM–11 PMsales@ontarioconcreteandmasonry.com

About our masonry company in Ontario, CA

We're Fieldstone Ontario Concrete and Masonry, an owner-run masonry contractor in Ontario, CA, repairing brick, block and stone and building new walls for homes across the area.

How I got into masonry in Ontario

I spent years doing upkeep for a property management company, patching walls, steps, chimneys and block fences at rentals all over this area. That's where I fell for masonry. I started Fieldstone in 2023 so I could do that work carefully instead of fast.

Homeowners call us most, plus a few landlords who knew me from my property days. We're best known for repairs and repointing that respect the old work, where we swap out only the worn mortar between bricks, and for new walls and walkways that fit the house. You can see the full list of what we do on our home page.

What a masonry job with us is like

Years of working around tenants taught me to treat your home like people live in it, because they do. That means a tidy site, straight answers and no work you don't need.

  • You deal with me

    I come out to look at your job myself, and I'm on site with our crew while it gets done, so the person who sized it up is the one watching it.

  • Only the work you need

    We fix what's failing and leave sound brick and mortar alone, because tearing out good work just costs you money. If something can wait, I'll tell you.

  • Mess kept in check

    We keep dust and debris contained while we work and clean up before we leave, so your driveway and yard stay usable for the people living there.

How we run a masonry job

Every job starts with me on your property and ends with a walk-through together, and in between we plan the work so the mess stays contained.

  1. First visit

    We reply within one business day, then I come out, look at the problem and ask what's bothering you about it.

  2. Written plan and estimate

    You get a written estimate with photos showing what I'd do and why. If the job needs city sign off, we handle the permit and set up inspections.

  3. Doing the work

    Our crew does the work, matching new mortar, brick or block to the age and style of your house so it looks like it belongs.

  4. Clean-up and final walk

    We haul off the debris and sweep up, then I walk the finished job with you so you can ask questions and point at anything that bugs you.

Masonry work around our Ontario base

We're based in Ontario and work across the cities around it, from Upland and Rancho Cucamonga to Pomona and Diamond Bar, plus plenty of others nearby. Pick yours below or reach us through our contact page.

Get a free masonry estimate in Ontario

Call (909) 738-1042 or send the contact form, and I'll come out to your property for a free estimate with no pressure and no obligation.