How Much Does Concrete Resurfacing Cost in Union City, CA? (2026)

Average Cost

$262,513–$466,457

Materials

$200,800–$357,200

Labor (East Bay)

$1,133–$1,613

Labor rates in East Bay are +20% compared to Sacramento Metro baseline.

Concrete resurfacing applies a thin polymer-modified overlay (1/8 to 1/4 inch) over existing structurally sound concrete to restore appearance and extend lifespan. The process includes cleaning, repairing cracks, applying bonding agent, spreading the overlay, and finishing with your choice of texture or decorative pattern. Resurfacing costs a fraction of full replacement and is ideal for driveways, patios, pool decks, and garage floors with cosmetic damage but sound structure.

Apply overlays when temperatures are between 50–90 °F. Sacramento summers may require early-morning applications to prevent rapid curing.

Union City is located in Alameda County (East Bay). Diverse suburban city between Fremont and Hayward with 1970s–2000s family homes. The local utility provider is PG&E.

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City

Square feet

Materials Included

Polymer-modified concrete overlay6400 50 lb bag

$140,800–$243,200

Concrete bonding agent800 gallon

$14,400–$25,600

Acrylic concrete sealer1200 gallon

$36,000–$66,000

Crack repair filler1600 tube

$9,600–$22,400

Integral color additive16000 pound

$6,400–$12,800

Labor(East Bay +20%)

Concrete resurfacing specialist16h @ $54–$78/hr

$864–$1,248

General laborer8h @ $34–$46/hr

$269–$365

Contractor Markup30%

0%Avg 30%100%

Materials

$200,800–$357,200

Labor

$1,133–$1,613

Markup

$60,580–$107,644

Estimated Total Cost

$262,513 – $466,457

$656–$1,166 per unit

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Project Timeline

Surface preparation

0.5–1 day

Pressure wash surface, repair cracks and spalls, grind high spots, and etch for adhesion.

Primer & bonding agent

2–4 hours

Apply concrete bonding agent to ensure overlay adheres to the existing surface.

Overlay application

1 day

Mix and apply overlay in sections, spread to uniform thickness, and texture as desired.

Sealing & curing

1–3 days

Apply sealer after overlay cures (24–48 hours). Keep foot traffic off for 24 hours.

Materials Breakdown

Material	Qty	Unit	Unit Cost	Total
Polymer-modified concrete overlay	6400	50 lb bag	$22–$38	$140,800–$243,200
Concrete bonding agent	800	gallon	$18–$32	$14,400–$25,600
Acrylic concrete sealer	1200	gallon	$30–$55	$36,000–$66,000
Crack repair filler	1600	tube	$6–$14	$9,600–$22,400
Integral color additive	16000	pound	$0.4–$0.8	$6,400–$12,800

Concrete Resurfacing in Union City — FAQ

How long does concrete resurfacing last?+

A quality resurfacing job lasts 8–15 years with proper sealing maintenance. Resealing every 2–3 years significantly extends the overlay's lifespan.

Can any concrete surface be resurfaced?+

Only structurally sound concrete can be resurfaced. Slabs with heaving, major settling, or extensive cracking should be replaced rather than resurfaced.

Is resurfacing cheaper than replacement?+

Yes, resurfacing typically costs 30–50% of full removal and replacement, making it an excellent option for surfaces with cosmetic damage only.

Can I add color or patterns to resurfaced concrete?+

Yes. Overlays can be integrally colored, stained, or even stamped with patterns to create a decorative finish.