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Find Concrete pros in Union City

Avatar for Galvan and son concrete construction, inc.
Galvan and son concrete construction, inc.
5.0(
6
)

Serving Union City, CA and surrounding areas

Approved

In business since 1991

Free estimates

Customers say: True professional

"Outstanding. Great attention to detail and eye for beautiful layout of rocks. Very professional and customer service focused. Ike and his men were great."
Demolition of previous concrete deck.
Concrete - Stamped & Decorative Project
Existing walkway
Demolition
Concrete stone steps being framed.

+80

Response time1 day
7 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Just Stamping Concrete
Just Stamping Concrete
5.0(
28
)

Serving Union City, 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
Tubman Stone Masonry
5.0(
8
)

Serving Union City, CA and surrounding areas

Approved

In business since 2018

Free estimates

Warranties offered

"I highly recommend Tubman Stone Masonry for adherence to a high standard of quality and excellent craftsmanship in their work. They were prompt, reliable , and very detail oriented. They cleaned up at the cmpletion of each workday and maintained a neat and tidy environment. Sunny and his crew were always polite and simply outstanding. I will use them again and recommend them to neighbors, family, and friends. I am very pleased with the outcome of my front yard project."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+11

Response time1 day
10 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Katoa Concrete
Katoa Concrete
5.0(
15
)

Serving Union City, CA and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Credit card accepted

"Gary was great to work with. He understood what we wanted and did everything needed to make us happy. Beautiful work! We will definitely use Katoa Concrete again for future projects."
Response time2 days
Response rate95%
9 neighbors recently requested a quote
Avatar for Cortez Bros Concrete Construction Inc
Cortez Bros Concrete Construction Inc
4.6(
29
)

Serving Union City, CA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Cortez Bros Concrete was responsive to my calls and arrived on time to perform the work. They went beyond what we expected and did an excellent job patching the concrete trench and cleaning up. I highly recommend them for both small and large jobs."
Driveway
Bocce ball court and patio
Ashlar cut slate
Stamp patterns
Stamp patterns

+63

Response time2 days
4 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Oakmount Concrete
Oakmount Concrete
4.9(
13
)

Serving Union City, CA and surrounding areas

Approved

In business since 2010

Free estimates

Credit card accepted

"Victor is good on this work. We had him doing entire landscape plan for new construction. I am happy with his work. One thing stands out him from the other is his knowledge about hard scape and flexible to change things. Bravo Victor"
Acid Finish Stamped Concrete
Acid Finish Stamped Concrete
Standard concrete broom finish driveway
Stamped Concrete Roman style
Slate stamped with boarder

+22

Response time10 hrs
11 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for NC Marble & Stone Pavers
NC Marble & Stone Pavers
4.7(
44
)

Serving Union City, CA and surrounding areas

Approved

In business since 1997

Free estimates

Warranties offered

"Very professional project proposal, design and references. Excellent value from a contractor that's well established in the local community. Project was completed and met all project milestones. On-site crew was very responsive to design changes, and applied best practices to improve on the prior concrete surface layout and design. I'm confident the resulting concrete driveway and walkways will serve us well for many years."
San Jose Driveway
San Jose Driveway
San Jose Driveway
Interlocking pavers driveway
Driveway Pavers

+38

Response time1 day
24 neighbors recently requested a quote
Recommended by100%of homeowners
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Showing 1-10 of 384

FAQs for concrete work projects in Union City, 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 Union City, CA homeowners’ guide to concrete services

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