Quartz Countertops Cost in 2026: What to Budget From Slab to Installation

You’ve picked the finish, maybe pulled a few samples, and now you’re staring at a quote that looks nothing like what you expected. That gap between “I want quartz” and “here’s what quartz actually costs” catches a lot of homeowners off guard. The material alone is one cost. Fabrication is another. Installation, edge profiles, and sink cutouts add up quickly, often in ways homeowners don’t anticipate. 

This breakdown covers what drives the price of a quartz countertop project in 2026, what’s negotiable, and what isn’t.

Stone International is one of Florida’s leading fabricators and wholesale distributors of quartz and granite, serving both residential kitchens and large commercial projects across the Miami area.

What is the Cost Per Square Foot of Quartz Countertops?

In 2026, quartz countertops typically cost between $50 and $150 per square foot installed. That’s a fairly wide range. The total number will depend on material grade, project complexity, and who your countertop installer is.

Here’s a breakdown of what each component will cost:

• Material (slab): $25-$75 per square foot, depending on brand and pattern
• Fabrication: $10-$30 per square foot
• Installation: $10-$25 per square foot
• Edge profiles: $5-$20 per linear foot, with a basic bullnose edge on the lower end and a waterfall edge on the higher end
• Cutouts: $75-$200 each, including sink cutouts, faucet cutouts, and cooktop cutouts

An average kitchen has about 40 square feet of counter space, and the typical homeowner pays $2,500-$5,500 for installation. This price climbs quickly with large kitchens, kitchen islands, or high-end quartz slabs.

What Drives Quartz Countertop Costs

Slab quality. Quartz slabs are manufactured using crushed quartz bound together with resin and pigment under pressure. Simpler patterns and lighter veining are more affordable. Slabs with dramatic veining, especially those designed to mimic marble, generally cost more due to both material and fabrication requirements. 

Counter square footage. This sounds trivial, but people tend to underestimate how many square feet of countertop they have in their kitchen. Count every run, from behind the sink to alongside your refrigerator and around your cooktop. Don’t forget your kitchen island, if it’s in the plan. It all adds up quickly.

Edge profiles and project complexity. A flat-eased or basic bullnose edge won’t add much to the price. Ogee or mitered edges, or a waterfall edge on your kitchen island, are going to be more expensive because of all the labor involved. Many homeowners opt for decorative edges on their kitchen island while going with simple edge profiles on everything else.

Cutouts. Sinks, faucet cutouts, and cooktop cutouts all require precise cuts to ensure a proper fit. Undermount sinks take more care to install than drop-in models. A $75-$200 price is typical. Expect this figure to climb if your installation is anything other than standard.

Quartz Countertop Installation Costs and Labor

Quartz countertop installation is too technical for a weekend DIY project. Quartz slabs are heavy and require accurate cutting as well as a detailed templating process that happens prior to fabrication. A contractor will measure your cabinets in person to ensure the countertops fit properly and align cleanly with surrounding surfaces. 

Labor covers templating, fabrication, transport, and installation. Some countertop contractors will combine fabrication and installation into one price per square foot; others will itemize both charges. In either case, insist on a template and avoid any contractor that doesn’t provide this service.

Are High-Quality Quartz Countertops Worth the Cost?

Not all quartz is created equal. Lower-priced slabs may be sufficient for rental properties or homeowners planning to sell within the next few years. But if you’re remodeling a kitchen and plan to stay in the home for the next 10 to 15 years, investing in a higher-quality quartz slab often makes sense. 

These higher-quality quartz slabs have more even coloration and a consistent color throughout, rather than just on the surface. They also have more realistic veins and tighter color patterns. Because quartz is non-porous, you can skip sealing. It’s easier to clean every day and resistant to spills like grease from frying and acids from tomato sauces. The FDA Food Code emphasizes smooth, cleanable, durable food-contact surfaces, qualities that non-porous quartz naturally provides without requiring sealing. 

How to Get an Accurate Quartz Countertop Quote

Online cost estimates give you a general idea of quartz countertop prices, but nothing beats a visit to the actual kitchen. At Stone International, we offer free in-home estimates that calculate the price based on square footage, material choice, and the details of your project. That’s different from a general average, which has nothing to do with the specifics of your kitchen.

For homeowners in the Miami area looking for low-cost kitchen countertops, our direct-import model helps reduce retail markups and pass those savings on to customers. Visit our showroom in South Miami or Hialeah, or call (786) 875-0866 to schedule your in-home estimate today