Professional Countertop Installation Services in Los Angeles
LA Countertop Inc. provides professional countertop installation throughout Los Angeles for homeowners, contractors, designers, builders, and commercial clients. We install quartz, granite, marble, quartzite, porcelain, and prefab countertops with careful attention to fit, seams, leveling, support, and finished details.
A countertop installation is not just placing stone on cabinets. The cabinets must be ready, the measurements must be accurate, seams must be planned properly, sinks and appliances must line up, and the countertop needs to be installed cleanly and securely. Our team handles the process from preparation to final installation so your project is completed the right way.
What Our Countertop Installation Includes
Every countertop project is different, but a proper installation always comes down to preparation, accuracy, and clean workmanship. We check the layout, review the countertop pieces, confirm sink and appliance openings, place the stone, align seams, secure the tops, and make sure the finished installation looks clean.
Jobsite Review
We review the cabinets, walls, layout, access, sink area, appliance openings, and project conditions before installation.
Countertop Placement
Countertop pieces are carefully brought in, positioned, leveled, and fitted to the cabinet layout.
Seam Alignment
We align seams as cleanly as possible and place them where they make the most sense for strength and appearance.
Sink & Cooktop Fit
We confirm sink, faucet, cooktop, and appliance openings so the finished countertop works with your fixtures.
Support & Overhangs
We review overhangs, islands, bars, and support areas so the countertop is installed properly and safely.
Final Cleanup
After installation, we clean the work area, review the finished countertop, and make sure the details are complete.

Countertop Installation for Kitchens, Bathrooms & Commercial Spaces
Whether you are replacing old countertops, remodeling a kitchen, adding a bathroom vanity, building a waterfall island, or finishing a commercial space, our team can help with fabrication and installation. We work with homeowners, general contractors, designers, cabinet companies, builders, and property managers.
If you already have your slab, we can review the project details and help with fabrication and installation. If you still need material, we can help you choose quartz, granite, marble, quartzite, porcelain, or prefab stone options that fit your budget and design.
Projects We Install
- Kitchen countertops
- Bathroom vanity tops
- Waterfall islands
- Outdoor BBQ countertops
- Laundry room countertops
- Commercial countertops
- Reception counters
- Backsplashes and slab walls
Materials We Install
- Quartz countertops
- Granite countertops
- Marble countertops
- Quartzite countertops
- Porcelain slab countertops
- Prefab quartz countertops
- Prefab granite countertops
- Natural and engineered stone
Why Proper Installation Matters
Even the best slab can look bad if it is installed poorly. Uneven cabinets, weak support, bad seams, wrong overhangs, poor sink alignment, and rushed installation can create problems after the job is finished. That is why the installation process matters just as much as the material.
Our team checks the important details before and during installation so the countertop fits correctly, looks clean, and performs properly. We focus on accurate placement, clean seams, secure support, and a finished result that works with your cabinets, sink, appliances, and layout.
Countertops are installed to fit the layout, cabinets, walls, sinks, and appliances properly.
Our in-house shop helps many projects move from template to installation faster.
You work with the same team handling fabrication, delivery, and installation.
Working directly with our shop helps avoid unnecessary extra costs.
What We Need Before Installation
Before installation, cabinets should be installed, secured, level, and ready for countertop measurement. Sinks, faucets, cooktops, and appliances should be selected before fabrication so all cutouts can be made correctly. If something is missing or not ready, it can delay the installation.
Send Photos or Plans
Send photos, measurements, cabinet plans, or drawings so we can understand your project.
Confirm Material
Choose quartz, granite, marble, quartzite, porcelain, or prefab stone for your countertop.
Review Install Details
We confirm sinks, cooktops, seams, backsplash, overhangs, edge details, and access.
Schedule Installation
Once everything is ready, we schedule delivery and professional countertop installation.
Helpful Things to Know Before Countertop Installation
Cabinets must be level and properly secured before countertop installation. If cabinets are uneven, loose, or not fully installed, the countertop may not sit correctly. For islands, overhangs, bars, and heavy stone materials, proper support is important.
Plumbing and electrical connections are usually handled after the countertop is installed. Sinks, faucets, cooktops, and appliances should be on-site or confirmed before final fabrication and installation. This helps prevent wrong cutouts, delays, and extra work.
Countertop Installation Near Los Angeles
LA Countertop Inc. is located in North Hollywood and serves homeowners, contractors, designers, builders, and commercial clients throughout Los Angeles and nearby areas. We regularly install countertops in Los Angeles, North Hollywood, Burbank, Glendale, Pasadena, Studio City, Sherman Oaks, Van Nuys, West Hollywood, Santa Monica, Calabasas, Simi Valley, Thousand Oaks, and surrounding cities.
Ready to Install Your New Countertops?
Send us your measurements, photos, material choice, or project plans. We’ll review the details and provide a clear estimate for countertop fabrication and installation.

Licensed & Insured | CSLB #1110444