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Find Concrete pros in Diamond Bar

Avatar for M E CONCRETE
M E CONCRETE
4.7(
21
)
Concrete Driveways - InstallConcrete Patios, Walks & Steps- InstallInterlocking Pavers for Driveways & Floors - Install+7 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2000

Free estimates

Small jobs welcome

"M.E. Concrete was very professional throughout the project. Mariano was great about answering all my questions. His workers always showed up on time and cleaned up after each day. He took care of permit with no problem. I appreciate that he worked out a payment schedule that was comfortable for me. Mariano was always present when subcontractors were present which I appreciated. He and his workers did an amazing job."
STONE
STONE
STONE
CONCRETE
DRIVEWAY

+3

Response time11 hrs
21 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Del Mar Landscaping
Del Mar Landscaping
4.6(
324
)
Concrete Floors - InstallConcrete Patios, Walks & Steps- InstallConcrete Patios, Walks & Steps- Install- For Business+8 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 1993

Free estimates

Warranties offered

"I contacted Conrad a few months ago and we scheduled the work for sometime this winter. Work was completed over the course of three days. As no rear access from the street to the property, all ground cover had to be hauled up hill and out to the street and all fabric rolls, plants and mulch had to be carried down in garbage cans and spread on the property. Estimate 160-200 garbage cans of mulch carried down hill to work site. Conrad and his crew were professional, cleaned up the area after they finished working and Conrad walked me through the work performed and answered all my questions to my satisfaction."
Fire pit patio
BBQ
Pavers, BBQ
Modpool, artificial turf, concrete, outdoor patio
BBQ island

+106

Response time1 day
Response rate100%
Recommended by95%of homeowners
Avatar for Paramount Pavers & Construction
Paramount Pavers & Construction
4.9(
221
)
Concrete Driveways - InstallInterlocking Pavers for Patios, Walks & Steps - InstallPoured Concrete Wall - Install+9 more

Serving Diamond Bar, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2001

Free estimates

Warranties offered

"Wonderful contractors. I hired Isaac and Rudy to do a big job for me. Pave a large area around my pool, replaster my pool, and then pour concrete over a separate area in my backyard. Everything looks great, and I couldn’t be happier. Most importantly, they didn’t drop off the face of the earth once payments was made. They took care of me from start to finish and afterwards. I will definitely be hiring them again for other jobs."
Remodeling - General Project
Pavers and pool coping
Hardscape and remodeling
Remodeling - General Project
Excavated and removed old deck and installed traditional gray pavers. By Belgard.

+59

Response time10 hrs
16 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)
Concrete - DeliveryConcrete Floors - InstallConcrete - Delivery- For Business+21 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I recently hired Just Stamping Concrete for a landscaping project, and I must say that I was blown away by their work. Their team is highly skilled and knowledgeable, and they truly transformed my outdoor space into a beautiful oasis."
Concrete
Response time2 hrs
Response rate100%
4 neighbors recently requested a quote
H D ConcreteWorks
4.4(
62
)
Concrete Driveways - InstallConcrete Patios, Walks & Steps- InstallStamped Concrete - Install+2 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2003

Free estimates

Customers say: Quick response

"Cesar Garcia is a very hard working, honest, and reliable contractor. He and his team did a wonderful driveway project for us and the job turned out even better than we had hoped for. Cesar was very meticulous and exacting about every detail. He communicated with us throughout every step of the project. We give Cesar and HD Concrete Works our highest recommendation. Tim & Lynne Dickinson La Verne, CA"
Pool Deck
Before
Custom patios
Pool Deck
After

+3

Response time3 days
8 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for VI-Max Concrete Restoration Services, LLC
VI-Max Concrete Restoration Services, LLC
5.0(
12
)
Concrete - Sawing or RemovalConcrete Flatwork - Repair & ResurfaceConcrete Driveways - Install+4 more

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Victor was quick to come out and give me an estimate. He quickly understood the complexity of my project and gave me a good price on a solution. A couple of days later, he and his worker came out and finished the job in one day. He cut out and removed part of a concrete wall that was falling because of tree roots. He replaced it with a great looking fence. The area was cleaned up, and everything is in great order."
Before Stairs
After Stairs
Before Patio
After Patio
After Driveway

+22

Response time12 hrs
Response rate92%
21 neighbors recently requested a quote
Oasis Turf & Hardscape
4.9(
94
)
Interlocking Pavers for Patios, Walks & Steps - InstallInterlocking Pavers for Driveways & Floors - InstallInterlocking Pavers for Patios, Walks & Steps - Install- For Business

Serving Diamond Bar, CA and surrounding areas

Approved (Corporate)

In business since 2021

Free estimates

Credit card accepted

"Overall experience with oasis and Hardscape was top notch. They were very fast and their time from deciding to do the job to when they started and from the time to start to finish was 3 to 4 days for most of my backyard to be covered in concrete guys worked hard worked well and the product came out awesome and I’m looking forward to the summer and many years to come to spend outside and use my outdoor space much more better thanks to the hard work and awesome work that the guys from turf and Hardscape did."
Artificial Grass
Backyard Design
Modern Design
Backyard Design
Belgard Pavers

+31

38 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Alpha Structural, Inc.
Alpha Structural, Inc.
4.7(
18
)
Retaining Wall - Install

Serving Diamond Bar, CA and surrounding areas

Approved

In business since 2000

Free estimates

Emergency services offered

"Alpha Structural responded but they would not do structural engineering without construction. Alpha referred me to a structural engineer but the engineer did not respond. I am still looking for a structural engineer."
Foundation Repair
Foundation Repair
Foundation Repair
Foundation Repair
Foundation Repair

+34

Response time1 day
26 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 514

FAQs for concrete work projects in Diamond Bar, CA

Figuring out how many bars you need isn’t a one-size-fits-all equation. A structural engineer or experienced concrete contractor will look at your slab’s thickness, the loads it must carry, and local code requirements, then run the numbers for you. That quick consultation protects your budget and keeps the finished slab safe, level, and up to code.

Match the metal to the job. For light, thin pours like a sidewalk, welded wire mesh often does the trick. Thicker slabs—driveways, garage floors, foundations—usually call for traditional steel bars. If your site sees salt, humidity, or coastal spray, spend the extra cash on galvanized or stainless steel to fend off rust and avoid future repairs. When in doubt, a concrete pro can confirm the best fit for your project and budget.

Stainless steel costs more up front, but the alloy can last 75 years or longer with little to no rust. That longevity means fewer repairs, less maintenance, and peace of mind for structures exposed to salt, moisture, or de-icing chemicals. If you’re pouring near the coast or in a humid climate, the extra dollars now can save you multiple replacements down the road.

An engineer will review the slab’s thickness, span, soil conditions, and expected loads, then specify bar size, spacing, and grade. Skipping that step or guessing can leave you with cracked concrete or a blown budget. For a modest consultation fee, a local engineer or contractor can do the math and hand you a rebar schedule that meets code and keeps your project on solid footing.

The Diamond Bar, CA homeowners’ guide to concrete services

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