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TRUSTED BY ONTARIO, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon54
    Verified masonry services reviews

Find Masons in Ontario

AJB Concrete & Masonry Construction
5.0(
19
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1984

Free estimates

Credit card accepted

"AJB Concrete did an AMAZING JOB in EVERYTHING they completed for us to have our above ground pool installed. It looks absolutely wonderful and we get so many compliments on the way it came out! We actually did use them a 2nd time to compliment our back yard with masonry work as well.. and we know for a fact that any future work on concrete or masonry, we will definitely use them AGAIN!! And we would HIGHLY recommend this company to others! THANK YOU AJB CONCRETE FOR AN AMAZING JOB!!"
Masonry Project
Driveways - Concrete Project
Masonry Project
Concrete - Pouring & Repair Project
Concrete - Pouring & Repair Project

+48

Response time1 day
2 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.6(
241
)

Serving Ontario, CA and surrounding areas

Approved (Corporate)

In business since 1992

Free estimates

Emergency services offered

"Erinn was my initial contact and he gave a very through and fair estimate. We had structural work done to support floor joists and large beams under the garage that needed replacing. Ernesto and his team, Julio, Salvatore and Gilder worked tirelessly to complete the work and were respectful, punctual, informative and good humoured throughout the entire process. I would not hesitate to use them again or recommend them to others. A really great company!!"
Basement Addition
Basement Expansion
Caisson Supported Retaining Wall
Cantilevered Deck Design Build
Deck Expansion and Slope Failure with Retaining Wall

+323

Response time10 hrs
Response rate96%
20 neighbors recently requested a quote
Avatar for XPL Landscape
XPL Landscape
5.0(
20
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2001

Free estimates

Credit card accepted

"Family-owned company that met my expectations throughout this project. Both George, Jorge, and Cartlos were very communicative about this project, which had to be completed within very strict requirements. Thank you, XPL Landscape"
Additional Photos
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Additional Photos

+5

Response time1 day
116 neighbors recently requested a quote
Recommended by85%of homeowners
Avatar for Loma Designs Concrete Work
Loma Designs Concrete Work
5.0(
7
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2024

Free estimates

Customers say: True professional

"The quality of their work surpassed my expectations! I have recommended them several times. They have done masonry and concrete work for us. Very easy to recommend"
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+29

1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently had the pleasure of working with Just Stamping Concrete for a landscape design project, and I cannot recommend them enough! They are a true gem in the industry, and their work speaks for itself."
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
Avatar for Robert A. Garcia Concrete
Robert A. Garcia Concrete
4.8(
62
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"**SIMPLY OUTSTANDING** Robert Garcia Concrete is the only company, in the past 3 yrs that we hire. During this time, Robert and his crew have completed 3 jobs for us. Everything from our first conversation about the upcoming project is fully estimated in detail and documented in both email and text by Robert. His attention to customer service is beyond compare. The cost is very fair. The level of perfection that the entire crew puts forth is really enjoyable to witness. Our most recent project was a concrete patio replacing a preexisting. wooden deck that, over the years was in disrepair. Robert and his crew demo'd the structure in short order, leaving a clean area. The next morning they installed rebar and forms. The next day they were here bright and early w/ concrete pump, truck, and in no time had the new patio slab looking fabulous. Robert himself, always returns the following day to remove forms, and check to ensure all is well. An impressive part of this project was the replacement of a small narrow set of precarious stairs with risers that were too high and too shallow. They completely transformed the area by removing the old, and made all new safe and aesthetically symmetrical entry to our family room from the backyard patio. These guys are top shelf! Friendly professionals. And...they play great music while they work, which makes watching the evolution to the area that much more enjoyable."
Response time9 hrs
Response rate88%
Recommended by88%of homeowners
Avatar for J & F Professional Landscape Inc
J & F Professional Landscape Inc
4.9(
12
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"Javier installed a new fence and custom gate. The work was started on time and completed on time at the quoted price. His crew was neat, clean and easy to work with. We have had him do a couple of other small jobs for us, and have been very satisfied with all of his work."
After
After
After
Before
After

+43

2 neighbors recently requested a quote
Recommended by16%of homeowners
Avatar for Genesis Stoneworks
Genesis Stoneworks
4.4(
13
)

Serving Ontario, CA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"The crew did a great job. It took a week to finish due to some rain. The price was fair, as I compared it to several other contractors. They were not the lowest ones, but definitely not the highest ones. Roger was always available over the phone. The crew and leader, Juan, were very professional and courteous. I'd recommend them for sure."
New pool, fire pit, seating walls, concrete pool deck with artificial turf in-lays, and patio pavers
Genesis Stoneworks TM Pool & Spa Build, Fire Pit, Bridge, & Swim Tunnel Install
Completed pool and spa installation with tiled water feature wall, a Baja shelf, retaining walls, paver pool deck, elevated paver patio, and artificial turf.
Complete backyard installation with a new pool, outdoor kitchen, seating walls, pavers, and artificial turf
Excavation of a new pool and spa

+183

Response time9 hrs
Response rate99%
11 neighbors recently requested a quote
Avatar for Dalinghaus Construction, Inc
Dalinghaus Construction, Inc
4.4(
7
)

Serving Ontario, CA and surrounding areas

Approved

In business since 2011

Free estimates

Warranties offered

"I hired Dalinghaus Construction to install two push Piers for a freestanding column/wall (bad clay soil causing movement). I meet with Kevin to go over the scope of work and he explained everything in detail. The price was the best I can find. Took one extra day to finish the work, but they did not charge me any additional fees. 3 month later, I had a feeling that the column/wall is moving again and call Kevin. He show up in a few days and show me there is no way that wall is still moving and he was right. They are very good at what they do and customer service is the best. Thank you very much."
Completed retaining wall repairs with helical tiebacks
Lifting a San Clemente hillside home that had settled or sunk 16 inches
Team work makes the dream work in foundation repairs!
Foundation repair in Avalon on Catalina Island
Foundation repair project at hillside home in San Clemente overlooking the Shorecliffs Golf Club

+128

Response time4 days
31 neighbors recently requested a quote
Recommended by85%of homeowners
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Showing 1-10 of 502
Masonry questions, answered by experts

Spalling brick is not uncommon, but it does indicate a serious issue. It can be caused by water damage, an intense freeze-thaw cycle, or something else. Painted bricks can be susceptible to spalling, as the paint doesn’t allow the porous material of the brick to breathe, which can trap moisture. Spalling should always be addressed immediately before more serious structural damage occurs.

Dekton is worth the money for homeowners who want a nonporous countertop that resists heat, stains, water, scratches, and UV damage. It comes in a wide array of colors and patterns at various price points to suit different renovation budgets. Dekton is not worth the cost for homeowners who are particularly worried about chipping or cracking.

Discoloration ondifferent types of brick can range from harmless to red flag. For example, efflorescence that is caused by a buildup of water-soluble white salt is considered harmless. However, green or greenish-yellow stains are caused by salts that are harmful to brick. Staining can also be caused by rust, corrosion, lime run, soot, algae, or moss.

The size of your pizza oven will determine the number of bricks necessary to build it. So the bigger your pizza oven, the more fire bricks you’ll need to purchase. Keep in mind that fire bricks cost about $3 each.

To stain brick, you should use a product specifically formulated for brick, concrete, or other masonry surfaces. These stains are designed to penetrate the porous surface of the brick and bond with it. This is different from paint, which sits on the surface and is prone to peeling, flaking, and trapping moisture that can cause damage. Water-based brick stains are often recommended because they are easy to apply, even for DIYers, and they allow the brick to breathe. Avoid using regular paint on brick, as it will not adhere properly and can lead to future maintenance problems.

The Ontario, CA homeowners’ guide to masonry services

From average costs to expert advice, get all the answers you need to get your job done.