Decorative concrete in Union City CA - color you like and upkeep you can manage
Plain gray slab that looks tired? We help you choose the color, finish and sealer that suit your house and the care you'll give it.
What does decorative concrete involve for a patio or driveway?
Decorative concrete in Union City is flatwork, the patios, walks and driveways we pour right on your property, given color and texture through a new colored pour, a stain or an overlay laid over sound concrete, so it looks like part of your house instead of plain gray.
Most people call me because a patio, walk or driveway works fine but looks plain or worn, and they want it to match the house. The price moves with the size of the area, the finish you pick, whether we pour new or work over the slab you have, and how easy the site is to reach, and the schedule turns on that same choice, since a stain or overlay on sound concrete skips the pour and the wait that comes with a new slab. If you're leaning toward a pressed pattern, our stamped concrete services page covers that side, and either way your estimate lists what's included and what isn't so you can see where your money goes.
How we handle decorative concrete, from color to sealer
I start by sitting down with you to go over color, stain and overlay options, and if you want color that stays rich, I'll usually point you to color mixed into the concrete, because the pigment runs through the whole slab and can't wear off. On a new pour, we then dig out and pack the subgrade, the ground the slab sits on, and check where water runs so the finished slab sheds it away from the house. We pour in the cooler part of the day so the top doesn't come out weak and dusty, finish and texture the surface, cut control joints, shallow grooves that give the slab a planned place to crack, and let it cure, the waiting period while it gains strength, before any sealer goes on. Then we match the sealer to the amount of upkeep you're comfortable with, and if the budget needs trimming, I'd rather simplify the finish than skimp on the base, because a beautiful surface on a poorly packed base settles and cracks with the dirt under it.
Decorative work often sits next to other concrete. On a sloped yard, a patio may need concrete retaining walls to hold the ground behind it before any color goes down, and indoors, a stained finish starts with good concrete floor installation, since the finish can only be as flat and sound as the slab under it.
Decorative concrete and patio work in Union City
Before we plan a decorative slab in Union City, I look into permits, because the Union City Building Division handles permits for work in the city and takes applications at its counter. Whether your job needs one depends on what we're building, so I don't assume either way, and when it does, we take care of the application and inspections and keep you informed along the way. The city's building page also lists soils hazard zones east of Mission and west of Union City Boulevard, so if your lot is in one of those areas, it's worth asking the Building Division what that listing means for your property, by email at building@unioncityca.gov or by phone at 510.675.5313.
Many of the decorative calls we get here are for backyard patios and front walks where the original slab is plain gray and has some years on it, so part of my first visit is deciding whether that slab is sound enough to stain or overlay or whether it's time to pour new. We see the same kinds of yards on jobs in Fremont and Hayward, and we also work in Newark and many of the cities around it.
How a decorative concrete job works
Call or send the form
Call (510) 319-6825 or use the form, and we'll set a time for me to come out. We take calls Monday through Friday from 6 AM to 9 PM and on weekends from 7 AM to 9 PM.
Meet me for the estimate
I look at the area, check the slab and where the water goes, and listen to the look you have in mind. Then I write up an estimate that lists what's included and what isn't, and we talk through color and sealer choices before you decide anything.
We prepare, pour and finish
Once you're ready, we handle any permit steps, prepare the ground, then pour and finish the slab. On a stain or overlay over a sound slab, there's no new pour, just the prep and the finish itself.
Walk the finished job together
When we're done, we walk the job with you and explain how to care for it. That includes what to watch for when it's time to reseal.
Get a written estimate for your decorative patio, walk or driveway
We reply to every call and message within one business day, and the estimate is free, done in person, with no pressure to book. After you send the form, we'll reach out to set a time for me to come see the site. I'll then write up what's included and what isn't, so you can decide on your own time.
What homeowners ask about decorative concrete
What does stamped concrete cost near Union City?
Cost guides put stamped concrete in the San Francisco area at about $15 to $34 per square foot, so treat that as the market's range rather than our price. Access moves it more than people expect, and one Bay Area patio guide found that two identical patios can differ by 30% based purely on whether a truck can get within fifty feet of the pour. Your written estimate will show where your own job lands.
Which sealer should I choose for decorative concrete?
If you want richer color, industry guidance points to a topical film-forming sealer, which is also the most common choice for stamped concrete. Most penetrating sealers protect against water and staining without deepening the color, and keep in mind that penetrating sealers and cure-and-seal products won't prevent stains on the surface. I'll go over both with you based on the look you want.
How often does stamped concrete need resealing?
There's no set schedule, because resealing is done as needed, and it's the most common upkeep stamped concrete gets. The time to do it is when the surface stops repelling water and stains the way it used to, or when the color loses its depth, so those are the signs to watch for.
Can I add a decorative finish to my existing concrete slab?
Usually yes, as long as the slab is sound, because one Bay Area guide notes that a slab in good condition can be stained or overlaid at any point. That also means you can pour plain concrete now and add the decorative finish later if the budget works better that way. I'll check your slab's condition on the first visit before recommending either.
How long does new decorative concrete need to cure before sealing?
The industry standard for fully cured concrete is 28 days, though the time a slab really needs varies with its location, the time of year and the type of sealer. That's why sealing comes as a later step, timed to the sealer you pick, rather than right after the pour.
How do I keep decorative concrete looking good between reseals?
Keep oil and chemical drips from cars and equipment off it, and sweep off tree debris and fertilizer granules as often as you can, which is what one sealer maker's guide advises. Beyond that, the main job is resealing when the signs above show up.
Why Union City homeowners call Professional Union City Concrete for decorative concrete
I write every estimate myself
I come out to look at the job and write the estimate, and our crew of finishers and laborers does the work with me checking in on site. The person who heard what you wanted is the one making sure it gets built that way.
Trained by finishers, open since 2021
I started on concrete crews during school summers and opened our business in Union City in 2021 after years learning from the finishers who trained me. We're known for careful flatwork, and a decorative surface depends on exactly that.
Licensed and fully insured
We're licensed and fully insured. California only lets someone work without a contractor's license on minor work within a $1,000 limit, and only when the job needs no permit and they have no one working for them, so it's worth knowing who you're hiring before a decorative slab goes in.
On a decorative job, the color only looks good for as long as the slab under it stays flat, so the ground and the drainage are where I start. When you're ready, send us a note through our contact page or call (510) 319-6825, and I'll come take a look.
Other concrete work that pairs with decorative finishes
Concrete retaining walls
When your yard slopes, a retaining wall holds the ground back so a new patio or walk has level, stable footing beside it.
Concrete floor installation
If you want a stained floor in a garage, shop or addition, it starts with a new slab poured flat and solid enough to take that finish well.
Plan your decorative patio or driveway finish
If you have the rough size of the area, the finish you're leaning toward and how close a truck can park when you call (510) 319-6825, I can get a much clearer picture of your job on the first visit.
