Countertop Installation in Los Angeles, CA

What countertop installation in Los Angeles covers

Installation is more than setting stone on boxes. For a typical kitchen, the job breaks into these parts, and a quote should say which are included:

• Removal and haul-away of the existing countertop, if needed
• Checking that cabinets are level, square and strong enough for stone
• Templating the installed cabinets, walls and appliance openings
• Fabrication: cutting, edge profiling, sink and cooktop cutouts, faucet holes
• Delivery and carrying the pieces into the house
• Setting, shimming, seaming and leveling the tops
• Mounting an undermount sink and sealing natural stone
• Leaving the kitchen ready for the plumber and the backsplash

Plumbing, gas and electrical reconnection are separate trades, covered in the table further down.

Can countertop replacement reuse your existing cabinets?

Often, yes. Putting new stone on sound cabinets is one of the most cost-effective kitchen updates. Before committing, check three things:

• Strength. Stone is far heavier than laminate or tile; 3 cm granite is roughly 18 to 20 pounds per square foot. Boxes with soft particleboard, water damage at the sink base or loose face frames need repair first. If the sink base is swollen, see water-damaged cabinets.
• Level. Older Valley homes on settled slabs or raised foundations can have floors that slope. Cabinets are shimmed level before templating so the stone sits flat.
• Height and depth. Cabinets that were built for a thick tile-on-mortar top may end up slightly low under a thinner stone top. A plywood buildup or a 3 cm stone fixes this.

If the cabinets are coming out too, the countertop work is scheduled after the cabinet installation is complete.

Countertop templating and fabrication, in order

1. 1

   Select at the showroom

   Choose the material, format (slab or prefab), edge profile, sink and faucet. Bring the cooktop or range model so its cutout dimensions are known.

2. 2

   Cabinets set and secured

   Base cabinets must be installed, level and fastened to the wall. Templating loose or unfinished cabinets leads to tops that do not fit.

3. 3

   Template

   The installed cabinets are traced with rigid template material or measured digitally, capturing wall bows, corners, overhangs, seam locations and the sink centerline.

4. 4

   Fabrication

   The stone is cut to the template with water-cooled saws, edges are profiled and polished, and sink, cooktop and faucet openings are cut. Slab layouts are checked so veins and seams fall where planned.

5. 5

   Install day

   Old tops come off if they have not already, new pieces are carried in, set, shimmed and seamed, and the sink is mounted.

6. 6

   Hand-off to the plumber

   Once the sink adhesive has cured, a licensed plumber reconnects the faucet, drain and disposal. Ask the installer when the sink is ready.

Countertop removal: what comes off and what can go wrong

Laminate tops usually unscrew from the cabinets and lift off. Tile counters, common in older Los Angeles kitchens, are often set on a thick mortar bed and come off in heavy chunks, sometimes with the backsplash. Existing stone tops are cut or pried free from their adhesive. Each method carries some risk to the drywall behind, the cabinet tops and nearby flooring, so cover floors and clear the counters fully beforehand.

In homes built before 1978, removing old backsplash tile or sanding painted walls can disturb lead-based paint. The EPA's Renovation, Repair and Painting rule requires certified lead-safe practices from contractors doing that kind of work, so raise it with whoever handles demolition.

Getting slabs into Los Angeles homes: access and delivery

Stone is heavy, rigid and long, so the route from the truck to the kitchen matters as much as the template. Hillside lots with stepped walkways, second-floor condos, narrow side yards and tight stair landings all limit how long a single piece can be. Measure before templating so seams can be planned around the house instead of forced on install day:

• Width of the front door, hallway turns and any stair landing.
• Elevator cab depth and whether the building requires a freight booking.
• Where a truck can park, and how far the pieces are carried.
• Steps, slopes or gravel paths between the street and the door.

Who disconnects the sink and cooktop?

Adcom's role is supplying the countertop and installing it on request. Plumbing, gas and electrical work belongs to properly licensed trades, and changes to where fixtures sit usually need a permit. Coordinate dates so the plumber arrives after the sink is set and cured.

For the stone itself, CSLB’s C-54 classification names natural and simulated stone slabs on indoor horizontal surfaces, so it is the class many countertop setters carry. Buying quartz? Ask the fabricator how its shop meets Cal/OSHA’s engineered-stone silica rules.

What sets kitchen countertop installation cost?

• Material and format: full slabs involve more fabrication than prefabricated pieces.
• Size and shape: square footage, the number of pieces and seams, and any curves or angled corners.
• Edges: an eased edge is quicker than ogee, bullnose or a mitered thick front.
• Cutouts: undermount sinks, cooktops, faucet and soap-dispenser holes, outlet notches in a full-height splash.
• Removal: tile on a mortar bed takes longer to remove than laminate.
• Access: stairs, hillside lots and tight entries make carrying slabs harder.
• Repairs before install: leveling cabinets or adding supports for overhangs.

For a fuller breakdown, see countertop installation cost in Los Angeles.

Backsplash after countertops: why the order matters

Tile the backsplash after the countertop is installed. The tile then sits on the finished stone, and the joint between them can be caulked rather than grouted so it flexes slightly. If you install tile first, the countertop has to fit under it exactly, which rarely works. A stone backsplash cut from the same slab is set at installation or shortly after. Choose backsplash tile at the same visit as the counter; see kitchen backsplash and tile installation.

Why have Adcom install the countertops you choose

• Installation of selected products on request. Buy counters only, or have them installed by the same showroom.
• Careful fitting. A Google review praises granite installers for shaping one stubborn countertop section by hand until it fit right.
• One showroom for the surrounding finishes. Cabinets, backsplash tile and flooring can be coordinated with the counter.
• Slab and prefabricated options in granite, quartz and marble.

Installation customers come from Glendale, about 24 minutes from the showroom, Stevenson Ranch at about 26, La Crescenta-Montrose at about 28, and from Valley and city neighborhoods covered on the Los Angeles page.