Stain colors new or existing concrete without hiding it. Strong sun in Concord is hard on outdoor color, so the right sealer and a resealing schedule are part of the job. We test the color on your slab first.
Staining adds color to concrete without covering it. Acid stain reacts with the concrete and gives mottled earth tones, each slab a little different. Water-based stain comes in more colors and gives a more even look. Dye is used mostly on polished indoor floors. In Concord we stain patios, pool decks, entry walks, garage and shop floors, and interior slabs in remodels where the owner wants the concrete itself as the finished floor.
The result depends on the slab. Stain is see-through, so cracks, patches, old glue lines and oil spots stay visible unless they are dealt with first. We clean the surface, test a small area and show you the color on your own concrete before doing the whole job. A slab that is flaking or was sealed with the wrong product needs grinding first. Very new concrete has to cure before it takes stain.
Outdoors, sun is the main enemy of color. Stain is protected with a sealer made for exterior use, and that sealer is renewed every few years as it wears. We use a grip additive where the surface will be wet. Indoors, the stain is sealed or polished and holds up for a long time with simple cleaning.
Concrete staining in Concord: common questions
Can old concrete be stained?
Yes, if it is sound and clean. Old concrete often takes stain with more character than new. Sealers, paint, glue and oil have to be removed first because stain cannot get through them.
Will stain hide cracks and patches?
No. Stain is translucent, so repairs show through as a different shade. If you need a uniform look over a marked-up slab, a thin overlay followed by stain, or a solid-color coating, does that job better.
How long does stained concrete last outside?
The color in the concrete is long-lasting, and the sealer over it is what wears. In full sun, expect to clean and reseal every few years to keep the color rich.
How it works
- Free estimate: Call, text or book online. We visit and measure.
- Written quote: Clear pricing with finish options.
- Prep & forms: We excavate, grade, compact the base and set forms and reinforcement.
- Pour, finish & cure: We pour, finish, cut control joints and tell you when you can use it.