Concrete Installation, Replacement & Repair

New concrete patios, walkways, and driveways across the Bay Area

Whether you're pouring a first patio behind a South Bay tract home, replacing a driveway cracked by expansive clay soil in Walnut Creek, or finishing a new walkway to match a Peninsula remodel, NorTech connects you with background-checked, vetted local concrete providers who form, pour, and finish to the exact look you choose. Every job is priced at a price you approve before a single yard of concrete arrives — the finish, the square footage, and any demo of an old slab are all confirmed upfront, not discovered as change orders once the truck is on-site.

Every finish, explained

Broom finish is the standard, most affordable option — a lightly textured, slip-resistant surface that's the default for driveways and walkways. Smooth trowel finish is flatter and more polished-looking, common for covered patios and porches where slip resistance matters less. Exposed aggregate reveals the natural stone within the concrete for a decorative, textured look that also resists slipping when wet. Stamped concrete presses a pattern — flagstone, brick, cobblestone, slate — into the surface before it cures, giving the look of a premium material at a fraction of the cost of the real thing. Colored or stained concrete uses an integral color mix or a surface-applied acid stain to move past plain gray. Polished concrete is a ground-and-sealed high-shine finish mostly used on garage floors and interior slabs, not exterior patios. Your provider walks you through which finish fits your project and budget before you book.

Replacement and repair, the same trusted platform

Not every job needs a full new pour. Pros on NorTech also tear out and replace a single failing driveway panel or a full slab that's beyond patching, and handle the smaller stuff too: hairline crack filling before water gets underneath, spall repair on flaking or pitted surfaces, control-joint resealing, and garage apron patching before a chip becomes a trip hazard. Whatever the scope — a brand-new stamped patio, a torn-out and repoured driveway section, or a small crack fill — it's priced and booked the same simple way.

What a concrete visit looks like, from forms to sealer

New slabs are decided below the surface: forming, base prep and the right equipment, which is why a new pour or full replacement is a separate option from patching. For repairs you add each defect by size, from a hairline crack to a whole section, and long driveway cracks are charged by the linear foot. A finish is chosen from broom to stamped, colored or polished, and the slab is cured and sealed at the end. Before-and-after photos record what was done.

Deck Construction, Repair & Refinishing

A new deck built, a tired one repaired, or its framing, boards, railing and finish renewed — foo…

Fence Installation, Repair & Replacement

A new fence built where none exists, an old one replaced, or leaning sections, broken boards and…

Stucco Repair & Replacement

Hairline cracks to full sections patched and color-matched to blend right in.

Siding Repair

Wood, Hardie, and vinyl siding repaired or replaced, board or section.

Caulking & Weatherproofing

A full exterior caulk and seal — best done in fall, before the Bay Area rains.

Gutter Installation, Replacement & Repair

New seamless gutters installed where none exist, an old, leaking, or sagging system fully replac…

Roof Repair & Maintenance

Non-structural shingle, flashing, and minor leak repair, sealed up and weather-tight. Storm or f…

Gutter Guard Installation

Micro-mesh and reverse-curve guards that end seasonal gutter cleaning for good.

Paver & Hardscape Installation, Repair

A new paver patio or walkway laid in concrete paver, brick, or natural stone, or an existing one…