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New gray quartz countertop being set on white base cabinets in a Los Angeles kitchen under renovation

Countertops

Countertop Installation Cost in Los Angeles

Countertop installation cost in Los Angeles is set by a handful of choices: the material, whether the top is cut from a full slab or bought prefabricated, the size and shape of the layout, the fabrication details such as edges, cutouts and seams, and the site work of removing old tops and reconnecting the sink. Know those factors and you can compare any two quotes fairly. This guide sticks to what moves the number rather than quoting one, because no honest figure fits every kitchen.

By the Adcom Kitchen & Flooring showroom team · Published

What sets countertop installation cost in Los Angeles?

Relative cost factors only; actual pricing depends on the product and the job.
FactorKeeps cost lowerPushes cost higher
MaterialEntry-level granite, plain quartz, laminateMarble, exotic granite, heavily veined quartz
FormatPrefabricated tops in standard depths and lengthsFull slab cut to a templated layout
LayoutStraight runs, one seam or noneL- and U-shapes, islands, multiple seams
Thickness and edge2 cm top, eased or bullnose edge3 cm top, mitered, ogee or built-up edges
CutoutsDrop-in sink, slide-in rangeUndermount sink, cooktop, faucet and soap holes, outlet cutouts
BacksplashShort 4-inch splash or tileFull-height stone backsplash
Site workNo tear-out, cabinets already levelOld tile tops on a mortar bed, leveling, stairs or long carries

Material gets the attention, but labor and fabrication often make up a large share of the total. A modest stone with a complicated layout can cost more than a premium stone on a simple straight run.

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Is a countertop priced by the square foot or by the job?

Most stone and quartz work starts with square footage, measured from a template of the cabinets, and then adds line items for edges, cutouts, seams, backsplash and installation. Some fabricators set a minimum charge, which is why a small bathroom vanity top can cost more per square foot than a full kitchen. Prefabricated tops are often priced per piece, since the sizes are fixed.

Ask whether the square footage on the quote includes the backsplash and the waste from cutting around a pattern. With veined quartz or bold granite, bookmatching or keeping the veining continuous across a seam can use more of the slab than the countertop area alone.

Thin template strips laid around an open sink base on a white countertop beside a tape measure
A template of the cabinets sets the square footage, seams and cutout locations.Illustration

Which costs appear only after the old top comes off?

Many older Los Angeles kitchens, especially postwar homes in neighborhoods like those across Burbank and the Valley, still have ceramic tile counters set on a thick mortar bed over plywood. Removing that is heavier, dustier work than lifting off a laminate top. Other surprises are common enough to plan for:

  • Base cabinets that are out of level or have a soft, water-damaged sink base.
  • A wall that is far out of plumb, leaving a gap at the back of the new top.
  • An old faucet or shutoff valves that won’t survive being disconnected.
  • Backsplash outlets that need moving or new boxes once the splash height changes.
  • Hauling and disposal of the old material.

In houses built before 1978, old paint or some tile and mastic layers may contain lead or asbestos. Testing before demolition is a sensible step, and the EPA’s lead program explains the rules for pre-1978 homes.

Slab yield, access and other costs a square-foot price hides

The biggest gap between a quick per-foot number and the final bill is usually slab yield. Natural stone and quartz are sold by the slab, not by the foot you keep. If your island needs a single piece 9 feet long, the fabricator may have to buy a jumbo slab and leave a large offcut. Two short runs can sometimes be nested on one slab, while an L-shape with a long return may need a second slab just to avoid a seam. Ask to see the layout drawn on the slab, because it explains most of the difference between two similar quotes.

Los Angeles access adds real labor

A 3 cm slab section is heavy, and it is carried by hand from the truck to the cabinets. Hillside homes with long exterior stairs, narrow side yards or no street parking near the door need more installers and more time. Condo and apartment buildings often require an elevator reservation, protected hallways and a certificate of insurance on file with the HOA before anyone can bring material in. None of this shows up in the square footage, so describe the route from the curb to the kitchen when you ask for pricing.

Typical patterns only; your layout and access decide the real scope.
Common LA kitchenFormat that often fitsCost drivers to watch
1950s Valley ranch, L-shaped countersFull slabCorner seam placement, tile-on-mortar removal, out-of-level bases
Hillside home with stair accessSlab or prefabCarry distance, extra installers, piece size limited by stairs and turns
Mid-rise condo galleyPrefab or remnantElevator booking, HOA paperwork, working-hours limits
Rental unit turnoverPrefab in standard depthSpeed, durable color, matching across units
Island with seatingFull slab, one pieceJumbo slab size, overhang supports, waste from the offcut
Paper countertop templates laid across a full quartz slab to plan seams and offcuts
Laying templates on the slab shows how much stone a layout really uses.Illustration

How the showroom suggests reading a quote

Quotes from different fabricators rarely list the same things in the same order, which makes them hard to compare. Before you choose, line them up against this checklist. If an item is missing, ask whether it is included or extra.

  • Material name, color, thickness and finish (polished, honed, leathered).
  • Total square footage and whether backsplash is counted.
  • Edge profile on every exposed edge.
  • Number and type of cutouts: sink, cooktop, faucet, soap dispenser, outlets.
  • Seam count and rough seam locations.
  • Removal and disposal of existing tops.
  • Templating, delivery and installation.
  • Plumbing disconnect and reconnect, and who performs it.
  • Sealing for natural stone, if applicable.

When you shop at our North Hollywood showroom, you can see slab and prefab options in the same room, which makes it easier to judge whether a full slab is worth it for your layout or a prefab top will do the job.

Where can you save without cutting corners?

  • Keep the sink and range where they are. Moving them adds plumbing, gas or electrical work on top of the countertop job.
  • Choose prefab for simple runs. Bathrooms, laundry rooms, rentals and straight galley kitchens often fit standard prefabricated sizes.
  • Use a standard edge. An eased or small bevel edge looks clean and costs less than a mitered or ogee profile.
  • Pick tile for the backsplash. A 4-inch stone splash plus tile above costs less than full-height stone.
  • Ask about remnants for a vanity or small desk top, since leftover pieces from larger jobs can suit small areas.
Speckled granite edge sample with a shaped profile on a kitchen counter
Edge profile changes fabrication cost; simple eased and bevel edges cost least.Illustration

The order of work that keeps costs from creeping

Change orders on countertop jobs usually come from doing a step out of sequence. Templating before the sink, faucet or cooktop is chosen forces guesses about cutout sizes. Templating before the cabinets are fastened and level means the stone is cut to the wrong shape. This order avoids paying twice:

  1. Set and level the cabinets

    Every base fastened, shimmed and level, with any island anchored to the floor.

  2. Have fixtures on site

    Sink, faucet, cooktop and any soap dispenser in the house, with spec sheets for the fabricator.

  3. Template

    The fabricator measures the actual cabinets and marks overhangs, seams and cutouts.

  4. Approve the layout

    Sign off on seam locations and how the pattern lands before any cutting starts.

  5. Install, then reconnect

    Tops are set and seamed, then a plumber reconnects the sink and disposal once adhesives cure.

Expect a stretch without a working sink between tear-out and reconnection. Planning a temporary prep area costs nothing and avoids the pressure to rush a step that later needs redoing.

Permits, plumbing and who does what

Swapping a countertop in the same location usually stays within fabrication and installation. Once the job moves a sink, adds a gas cooktop or relocates outlets, it becomes plumbing, gas or electrical work that may need a permit. In the City of Los Angeles, LADBS decides what needs a permit under LAMC §91.106; Burbank has its own building division. That work belongs to properly licensed trades, and the CSLB lookup at cslb.ca.gov shows whether a contractor’s license is active.

Next steps for your countertop budget

Start with materials on the main countertops page, then read how templating, delivery and setting work on the countertop installation page. If you are weighing formats, the prefabricated countertops option often fits rentals and baths. Homeowners anywhere in Los Angeles can bring a sketch and a cabinet door to compare options in one visit.

Quick answers

Does countertop installation cost include removing the old counters?

Sometimes, but not always, so check the quote. Removal is often listed separately because it varies so much: a laminate top lifts off quickly, while an old tile counter on a mortar bed takes real demolition and creates heavy debris. Ask whether removal, hauling and disposal are included, and whether the price assumes the cabinets underneath are reusable.

Why do two countertop quotes for the same kitchen differ so much?

Usually because they are not quoting the same job. One may include the backsplash, removal, sink cutout and plumbing reconnection while another lists only the top. Material grade, edge profile, seam count and thickness also vary. Put both quotes side by side against the same checklist of line items before deciding which one is really lower.

Is a backsplash usually included in a countertop price?

A short stone backsplash, often about 4 inches tall, is sometimes included, but a full-height stone backsplash is almost always an added line item. Many kitchens use a short stone splash with tile above, or skip the stone splash and run tile down to the counter. Ask how the quote handles it and how the square footage is counted.

Will I need a plumber when new countertops go in?

Usually yes, at least to disconnect and reconnect the sink, faucet, disposal and dishwasher. If the sink stays in the same place, that is a simple disconnect and reconnect. Moving the sink, adding a prep sink or changing a gas line is real plumbing work that may need a permit from LADBS or your city and a licensed plumber.

Why does a quote charge for a whole slab when my counter is small?

Because stone and quartz are bought by the slab, and the piece left over may be too small or oddly shaped to resell. A single long island or an L-shape that must avoid a seam can use most of a slab while covering modest square footage. Ask whether a remnant or a prefabricated top fits your size, especially for a bathroom vanity or laundry counter.

Sources

About this guide

Written by the team at Adcom Kitchen & Flooring, a kitchen cabinet, countertop, tile and flooring showroom at 13259 Sherman Way in North Hollywood. Rules and figures from outside sources are attributed; confirm current requirements with your building department or the agency named.

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