10 Best Concrete Companies in Diamond Bar, CA

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Last Updated: February 25, 2025

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 handle your concrete project.

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Top Pick
4.7/5
  • Offers free in-person and virtual evaluations
  • 87+ years of industry experience
  • All repairs backed by a lifetime transferable warranty

Top 10 Best Concrete Companies in Diamond Bar

Advertisement This site receives compensation from some of the companies featured in this listing, which may impact where and how products appear. When you click "Get Quote," you will be connected with partners who may contact you with information related to your inquiry. This listing doesn't feature all companies, products, or offers that may be available.

Groundworks

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1850 S Parco Ave, Ontario, CA 91761, USA (909) 220-5664 groundworks.com

Free quotes

Helps educate customers

Good customer service

Services Offered

Crawl space encapsulation
Mold remediation
Concrete
Retaining walls
Repair
Sump pumps
Grading and leveling
Inspection
Driveways
Sidewalks
Waterproofing

Weinstein Construction | Los Angeles Foundation Repair

Weinstein Construction | Los Angeles Foundation Repair Logo

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15102 Raymer St, Van Nuys, CA 91405 (818) 600-0699 weinsteinconstruction.com

Transparent pricing

Free quotes

Helps educate customers

Punctual service

Good customer service

Services Offered

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

Saber

Saber Logo

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User Rating

7301 Madison St, Paramount, CA 90723 (951) 797-7754 saberfoundations.com

Good customer service

Free quotes

Helps educate customers

Services Offered

Repair
Retaining walls
Grading and leveling
Sidewalks
Sealing
Crawl space encapsulation
Driveways
Concrete
Waterproofing

DiBara Masonry

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611 N Brand Blvd #1200, Glendale, CA 91203 (323) 313-0165 dibaramasonry.com

Punctual service

Good customer service

Free quotes

Transparent pricing

Services Offered

Grading and leveling
Retaining walls
Repair
Waterproofing
Sidewalks
Driveways
Masonry
Concrete
Sealing

California Foundation Works

California Foundation Works Logo

Our Rating

User Rating

911 E 31st St Unit #A, Los Angeles, CA 90011 (323) 418-2239 californiafoundationworks.com

Good customer service

Helps educate customers

Free quotes

Services Offered

Crawl space encapsulation
Sidewalks
Repair
Driveways
Waterproofing
French drains
Sump pumps
Grading and leveling
Inspection
Retaining walls
Concrete

Alpha Structural, Inc

Alpha Structural, Inc Logo

Our Rating

User Rating

8334 Foothill Blvd, Sunland, CA 91040 (323) 258-5482 alphastructural.com

Helps educate customers

Good customer service

Services Offered

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

LA Structural LLC

LA Structural LLC Logo

Our Rating

User Rating

3408 Burbank Blvd, Burbank, CA 91505 (323) 422-5807 la-structural.com

Punctual service

Helps educate customers

Transparent pricing

Good customer service

Free quotes

Services Offered

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

West Coast Concrete Services

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Our Rating

User Rating

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

Punctual service

Good customer service

Transparent pricing

Free quotes

Helps educate customers

Services Offered

Inspection
Masonry
Retaining walls
Grading and leveling
Concrete
Sidewalks
Driveways
Repair

West Coast Mobile Home Improvement

West Coast Mobile Home Improvement Logo

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User Rating

41507 Cherry St, Murrieta, CA 92562 (951) 296-1777 westcoastmobilehomeimprovement.com

Punctual service

Good customer service

Free quotes

Transparent pricing

Services Offered

Repair
Concrete
Grading and leveling

Mitigation

Mitigation Logo

Our Rating

User Rating

2113 Border Ave, Torrance, CA 90501 (310) 533-5400 mitigationinc.com

Transparent pricing

Free quotes

Punctual service

Good customer service

Services Offered

Inspection
Crawl space encapsulation
Mold remediation
Retaining walls
Grading and leveling
Concrete
Sealing
Repair
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 protect it from freezing, water, UV radiation, and other kinds of damage. Sealed concrete looks nicer and lasts longer, saving you money in the long run. It’s important to get a professional to seal concrete, as an expert can ensure the sealant goes on evenly and adheres properly.

Concrete Reinforcement

Concrete reinforcement involves inserting steel bars, rods, or meshes before pouring the concrete. This reinforcement provides a structural framework that minimizes strain from vehicles and other heavy loads over time.

Concrete Repair

Damaged concrete can be unsightly and even be an unsafe tripping hazard. A concrete company can assess the extent of the damage and provide a treatment plan. Depending on the damage, contractors will use restoration techniques such as resurfacing, patching, epoxy injections, and rebar replacement. Major damage may warrant replacement.

Cost of Concrete Services in Diamond Bar

The national average cost of concrete is about $125* per cubic yard, with homeowners paying about $3–$7 per square foot. However, your final cost will vary depending on your specific location, the size and complexity of your project, and the type of concrete used.

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

Ask to see examples of a provider’s past work. Look for photos similar to the concrete work you'd like the contractor to do.

Check Licensing and Insurance

The California Contractors State License Board requires concrete contractors to have a license. Always confirm that your contractor is properly bonded and insured, in case any injuries or property damage happen during the job.

Look for Trade Group Memberships

Membership in a trade organization, such as the American Concrete Pavement Association (ACPA) or the American Society of Concrete Contractors (ASCC) can indicate a high standard of work and commitment to continued improvement. Ask the contractor if they belong to one of these groups.

Read Customer Reviews

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

Compare Multiple Quotes

Ask for an itemized quote from at least three contractors. This helps you determine the average price in Diamond Bar for your kind of project. Be cautious of contractors offering extremely high or low rates.

Ask About Warranties

Ask about what warranties your provider offers for both labor and materials. Make sure to get all warranty information in writing.

Frequently Asked Questions About Concrete in Diamond Bar, CA

Yes, there are several sets of quality standards concrete companies must adhere to. In addition to local building and safety regulations, they must follow standards set by organizations such as the American Society for Testing and Materials (ASTM) and the American Concrete Institute (ACI).

Companies measure concrete's strength using a variety of flexing and compression tests. Concrete with an embedded steel mesh will be more resistant to these tests. Factors such as the water-cement ratio and the composition of the concrete also affect the concrete’s strength.

It typically takes a day or two for concrete to set. This time will depend on elements such as the concrete's depth and the weather in your area.

We recommend hiring a Diamond Certified concrete company if one is available in your area. A company with this certification has undergone a meticulous review process of its licensing, insurance, and customer satisfaction, so you can be sure you’re getting qualified contractors.

The terms concrete and cement are often used interchangeably, but cement is actually an ingredient of concrete. Concrete is a combination of cement, water, and aggregates such as sand or gravel.

Other Diamond Bar, CA Home Services

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