Concrete pool decks in Union City CA - a deck with good grip for wet, bare feet
Pool deck slick, hot or cracking? We plan a new deck or coating that grips wet feet and drains away from your house.

Do you need a new pool deck, or can the old one be saved?
A concrete pool deck in Union City, CA is the slab around your pool that gets splashed and walked barefoot all day, so we build it to grip wet feet, stay bearable in the sun and send water away from your house without washing dirt into the pool. Most jobs start with a look at what's there now, then a choice between a new deck and a coating over the old one.
Maybe your deck has turned slick, the surface is chipping where people climb out, or a crack runs along the curve of the pool. Or maybe you're putting in a pool and need a deck from scratch. The price moves mostly with the deck's size and shape, whether old concrete has to be broken out, how much ground work sits underneath and which finish you choose. The schedule turns on the permit, the weather and curing, the days new concrete needs to harden before it can take regular use. Your written estimate puts those pieces in plain terms for your deck, with what's included and what isn't.
What our concrete pool deck work includes
I start by listening to how you use the pool and looking at what's there now, and on an older deck I give you my honest read on whether a coating or a new slab makes more sense. For a new deck, we dig out and pack the subgrade, the ground the slab sits on, so the deck doesn't settle with loose dirt. We set the slope so water runs away from your house without draining dirty runoff into the pool. I help you pick a finish that's comfortable on bare feet when it's wet and when the sun has been on it all afternoon. We lay out control joints, the cut lines that give the concrete a planned place to crack, around the curves, drains and corners. Then we pour early in the day so the top doesn't dry out in the heat and turn dusty later. If the budget gets tight, I'd rather you go simpler on the finish than skimp on the base, because the base is buried on day one and it's what decides whether your deck stays flat.
A pool deck often meets other work. If the steps from your back door or patio down to the pool are crumbling, we can build new concrete steps as part of the same job so the levels line up. If you're adding an equipment pad or a small pool house, our slab foundation building work starts with the same careful ground prep.
Permits, soil and drainage for pool decks in Union City
Whether your pool deck needs a permit is the city's call, so before we schedule anything I check your job with Union City's Building Division. If it does need one, we handle the application and the inspections with the city and keep you informed as it moves along.
The ground matters here too. The city's building design information lists soils hazard zones east of Mission and west of Union City Boulevard. If your house sits in that area, please mention it at the first visit, and we'll build it into the planning before the base is designed. We're based in Union City, and we see the same mix of backyard pools and aging decks on jobs in Fremont and Hayward. We also work in Newark and many of the cities around them, including several on the Peninsula.
How a pool deck job works
Call or send the form
When you reach out, we set a time for me to come out, see the deck and hear what you have in mind. The deck's rough size and a few photos help me come prepared.
Walk the deck together
I look at the old concrete, the drains, the slope and the pool's shape, then write an estimate that lists what's included and what isn't. We talk through finishes and the coat-or-replace question before you decide anything, so you know exactly what you're paying for.
Line up permits and inspections
When a permit is needed, the paperwork goes through the city's counter, which takes permits and plan submittals Monday through Thursday, 9 a.m. to 5 p.m. The city limits how many inspections it does each business day, so we call early for ours to keep the job moving.
Pour, finish and walk through
We prepare the base, pour and finish, and then I walk the deck with you. I'll explain how long to keep off it while it cures and how to care for it after that.

Get a written estimate for your pool deck and the concrete around it
We reply to every call and message within one business day. After you send the form, we'll set a time for me to come out for a free in-person estimate, written so you can see what's included. There's no pressure to book.
Questions before you book a pool deck
Which pool deck finish is least slippery for bare feet?
The best finish for a wet, barefoot deck is one chosen for grip and heat first, because broom, textured, exposed aggregate, coatings, overlays and decorative finishes all differ in traction and in how hot they get. A broom finish, where the fresh surface is dragged with a broom to leave fine ridges, is one common choice. Very dark finishes can get uncomfortable in direct sun, so I usually steer you toward lighter colors around a pool.
Can my old pool deck be coated instead of replaced?
Yes, as long as the old concrete is a good candidate for a coating, which is why the first step is having its condition checked. If the slab is breaking up, sinking or badly cracked, a coating usually won't hold, and replacing the deck is the better use of your money. I'll look it over at the estimate and tell you which way I'd go and why.
How much does a concrete pool deck cost in Union City?
Concrete pool deck work in the San Francisco area usually costs about $7 to $12 per square foot, which makes a fair starting figure for planning, not a quote. Tearing out an old deck, a curved layout and decorative finishes push a job toward the top of that range, while a plain textured finish on good ground keeps it lower. Your written estimate gives you the number for your own deck.
Does a contractor need a license for a small pool deck job in California?
Yes, if the work needs a permit of any kind, California's rule requires a license even when the job is under $1,000. The same applies when an unlicensed person hires workers to help with the job. It's worth asking any contractor you're considering to show their license before work starts.
What causes cracks in a concrete pool deck?
Most pool deck cracks come from joints in the wrong places or a base that wasn't packed, because concrete moves and will crack wherever it's weakest. Irregular, narrow panels around a curved pool are especially prone to cracking, so it's fair to ask any contractor how they'll lay out the joints. The deck and the pool shell can also move differently, so the usual advice is to follow the pool designer's isolation and joint details rather than tying the two together with extra steel.
What is the best way to care for a concrete pool deck?
The best way to care for a pool deck is to keep up the sealer or coating as its maker directs, keep the drains working and rinse chemical spills where people splash out, since pool chemicals collect there. Salt-water pools add chloride, which can matter for the steel in the slab and for metal fixtures. At least one maker sells a pool deck sealer meant to protect porous concrete from salt, which it says causes flaking and pitting, so if you're on salt, please ask me about it at the estimate.
Why Union City homeowners call Professional Union City Concrete for pool decks
The owner writes your estimate
I come out myself to look at the deck and write the estimate, and our crew of finishers and laborers does the work with me checking in on site. You talk to the person who planned the job from start to finish.
Careful flatwork since 2021
We've been in business since 2021, and we're best known for careful flatwork, the slabs, decks, patios and driveways that sit at ground level. On a pool deck, that care shows up in the slope and the joint lines you'll live with for years.
Licensed and fully insured, paperwork shown
We're licensed and fully insured, and I'm glad to show you the paperwork at the estimate. You shouldn't have to take a contractor's word for it when the work is happening around your pool.
Washout kept out of drains
Union City inspects construction sites during storms and follows up on complaints about runoff into the public storm drains. We keep rinse water and concrete washout contained on your property, so your gutter and your neighbors stay clear of it.
A pool deck is only as good as the ground, slope and joints under it, so I'd like to see yours before anything is decided. Thank you for reading, and when you're ready, request your estimate or call (510) 319-6825.
Other concrete work around your pool
Concrete steps construction
Cracked or uneven steps down to the pool are where people trip, and rebuilding them with the deck keeps the concrete matched and the footing even.
Slab foundation building
A pool house, cabana or shed beside the deck needs a slab built to carry a structure, with the ground under it prepared to the same careful standard.
Plan your pool deck and steps with us
If you're weighing a coating against a new deck, one look at the concrete usually settles it, so call (510) 319-6825 or send the form for a free in-person estimate.

