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10 Best Concrete Companies in Diamond Bar, CA

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Written By Bradford Cuthrell

Last Updated April 2024

Concrete makes up several areas of a home, and many homeowners are interested in repairing, replacing, or installing concrete. The average homeowner doesn't have the experience to work on major concrete projects, so whether you need a new slab poured or a crack repaired, you might want to call a professional. We selected the best concrete companies in Diamond Bar to get your concrete project done.

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Top 10 Best Concrete Companies in Diamond Bar

Upland Concrete Company

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100 N Laurel Ave #426, Upland, CA 91786 (909) 417-7918 concreteupland.com

Helps educate customers

Good customer service

Transparent pricing

Free quotes

Services Offered

Sealing
Driveways
Concrete
Repair
Grading and leveling
Masonry
Waterproofing
Retaining walls

All American Traditions Foundation Repair, Inc.

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1042 N Mountain Ave B-180, Upland, CA 91786 (909) 957-9192 foundationrepairshop.com

Free quotes

Good customer service

Helps educate customers

Transparent pricing

Services Offered

Crawl space encapsulation
Retaining walls
Repair
Concrete
Inspection

West Coast Concrete Services

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21520 Yorba Linda Blvd # 416, Yorba Linda, CA 92887 (714) 532-0816 west-coastconcrete.com

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Helps educate customers

Transparent pricing

Good customer service

Punctual service

Services Offered

Masonry
Repair
Sidewalks
Grading and leveling
Retaining walls
Inspection
Concrete
Driveways

DG Construction

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21631 Golden Poppy Ct, Walnut, CA 91789 (840) 201-7395 mydgconstruction.com

Good customer service

Helps educate customers

Transparent pricing

Punctual service

Services Offered

Driveways
Sidewalks
Concrete
Repair

Alpha Structural, Inc.

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23031 E La Palma Ave, Yorba Linda, CA 92887 (714) 410-5611 alphastructural.com

Transparent pricing

Good customer service

Punctual service

Helps educate customers

Services Offered

Retaining walls
Concrete
Sealing
Inspection
Grading and leveling
Waterproofing
Crawl space encapsulation
Masonry
Repair

Geobear Foundation Repair

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22603 La Palma Ave Suite 302, Yorba Linda, CA 92887 (877) 436-2327 geobear.us

Transparent pricing

Good customer service

Punctual service

Free quotes

Helps educate customers

Services Offered

Grading and leveling
Concrete
Masonry
Repair
Retaining walls

RCCI dba Ramirez Company

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778 N, 778 Georgia Ave, Azusa, CA 91702 (626) 969-7530 rccico.com

Helps educate customers

Transparent pricing

Free quotes

Services Offered

Repair
Concrete

Tuff Kote Systems

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2969 E Coronado St, Anaheim, CA 92806 (714) 522-7341 tuffkote.com

Good customer service

Transparent pricing

Services Offered

Sidewalks
Concrete
Grading and leveling
Waterproofing
Repair
Driveways

California Building Innovations

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1407 N Batavia St # 108, Orange, CA 92867 (888) 552-7571 californiabuildinginnovations.com

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Transparent pricing

Good customer service

Helps educate customers

Services Offered

Repair
Inspection
Concrete
Driveways

Bernardo Concrete Inc.

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10841 Court Ave, Stanton, CA 90680 (714) 220-2800 bernardoconcrete.com

Free quotes

Helps educate customers

Transparent pricing

Good customer service

Services Offered

Retaining walls
Concrete
Driveways
Grading and leveling
Repair
Sidewalks
Today's Homeowner Ranking Methodology

Today's Homeowner looks at dozens of datapoints on concrete companies to come up with our data-driven rankings. It's not possible for a company to pay for preferential treatment in our rankings. We look at the following key factors in determining who should top our list:

  • Company Experience
  • Real User Reviews
  • Company Reputation
  • Accreditations and Licenses
  • Service Area
  • Customer Service
Have questions about our methodology or company ratings? Reach out to FindAPro@TodaysHomeowner.com.

What Services Do Concrete Companies Offer?

Concrete Pouring

Pouring a new patio or driveway is a complicated job. First, the company chooses a concrete mix with proper curing times for the local climate. After deciding on the proper kind of concrete to use, the contractors will pour the concrete. Techniques such as vibration strengthen the concrete by eliminating air pockets.

Concrete Cleaning

Professional cleaning uses a combination of chemicals, scrubbing, and pressure washing to eliminate dirt, contaminants, grime, and stains. This improves the look and lifespan of concrete.

Concrete Sealing

Sealing concrete helps defend it from freezing, water, UV radiation, and other types of damage. Sealed concrete looks nicer and lasts longer, saving you money from concrete repairs and replacements. It’s important to hire a professional to seal concrete, as an expert can ensure the sealant goes on evenly and attaches properly.

Concrete Reinforcement

When installing a concrete structure, contractors can bolster it with steel bars or meshes. Reinforcement improves concrete’s resistance to everyday strains and heavy loads.

Concrete Repair

Concrete can degrade over time from weather damage, poor installation, or normal wear and tear. A concrete professional can repair structures such as concrete driveways and walkways. Contractors repair damage using various techniques like resurfacing, patching, rebar replacement, and epoxy injections.

Cost of Concrete Services in Diamond Bar

While the final cost will depend on your specific project, our research indicates Diamond Bar concrete services cost around $3–$7* per square foot and $97–$108 per cubic yard.

Project$ Range
Patio$1,640 - $5,125
Driveway$4,100 - $7,687
Foundation Repair$2,562 - $7,687
Retaining Wall$14 - $17 per sq face ft
General Repair$427 - $2,135

*Costs sourced from multiple 2022 reports, including those from Concrete Network and LawnStarter.

How To Choose a Concrete Professional

Review Portfolios

Request a portfolio showing the concrete contractor's past work installing, finishing, and repairing concrete. Make sure the company has examples of the kind of work you need done.

Check Licensing and Insurance

Concrete contractors need a license in California, which is regulated by the California Contractors State License Board. Make sure your provider has insurance.

Look for Trade Group Memberships

Find out if your contractor is a member of any trade organizations, such as the American Concrete Pavement Association (ACPA) or the American Society of Concrete Contractors (ASCC). Membership in these groups can indicate a high standard of work and commitment to professional development.

Read Customer Reviews

Get recommendations from friends and family. An endorsement from someone you know can help you find a reputable concrete contractor. You should also read customer feedback on sites such as Trustpilot and the Better Business Bureau (BBB).

Compare Multiple Quotes

Get quotes from at least three different concrete contractors in order to get a sense of the average price in Diamond Bar for your project type. Be cautious of contractors offering extremely high or low estimates.

Ask About Warranties

Ask the concrete company what warranties it has, and get this information in writing. A reputable company should offer a labor and materials warranty as a testament to its work quality.

Frequently Asked Questions About Concrete in Diamond Bar, CA

Yes, there are several quality standards concrete contractors should follow. Along with local building and safety regulations, they must follow standards set by organizations such as the American Concrete Institute (ACI) and the American Society for Testing and Materials (ASTM).

The American Society for Testing and Materials (ASTM) regulates testing for concrete strength. Providers can get concrete tested by bringing a sample to a lab, where the technicians use a variety of flexing and compression tests until it breaks. Concrete strength is usually measured in pounds per square inch (PSI).

Concrete generally sets in a day or two. Diamond Bar's weather and the concrete depth will influence how long the concrete takes to set.

We recommend hiring a Diamond Certified concrete company if it's within your budget. To become Diamond Certified, the American Ratings Corporation surveys past customers and scores the company on expertise and customer satisfaction. It checks that the companies have the proper insurance and credentials. This vetting process ensures you're getting qualified contractors.

Concrete and cement are different, though the terms are often used interchangeably. Cement is a component of concrete. Cement and water form a paste which is then blended with aggregates like sand or gravel to make concrete.

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