Frequently Asked Questions (FAQs)

At Kotenkoff Granite Inc., we understand that choosing and installing stone countertops comes with plenty of questions. This FAQ page covers the most common inquiries about our granite, quartz, and marble services—so you can move forward with confidence and clarity.

Do you provide both residential and commercial countertop services?

Ans. – Yes, we serve both residential homeowners and commercial clients across Fresno, California and surrounding areas.  From kitchen renovations to restaurant bar tops and office reception counters, our team delivers precision-cut stone surfaces tailored to your space.

How long does the countertop installation process take?

Ans. – Once your stone selection and measurements are finalized, most countertop installations are completed within 2 weeks. We prioritize accuracy and craftsmanship while ensuring minimal disruption to your home or business.

Can I choose my own slab for fabrication?

Ans. – Absolutely. We encourage clients to visit our showroom or request an in-home consultation. This ensures your countertop reflects your personal style and matches your space perfectly.

Do you offer custom edge profiles and finishes?

Ans. – Yes, we offer a variety of edge profiles including eased, beveled, bullnose, and ogee.

Is granite or quartz better for kitchen countertops?

Ans. – Both materials are excellent choices. Granite countertops offer natural beauty and heat resistance, while Quartz countertops are non-porous, low-maintenance, and available in a wide range of colors. We’ll help you choose the best fit based on your lifestyle and design goals.

Do you handle countertop removal and disposal?

Ans. – Yes, we offer old countertop removal and disposal at an additional cost. Our team ensures a clean and efficient transition from your existing surface to your new stone countertop.

Are your countertops sealed before installation?

Ans. – All granite countertops are professionally sealed before installation to protect against staining and moisture. Quartz surfaces are non-porous and do not require sealing, making them a great low-maintenance option.

Do you offer free estimates or consultations?

Ans. – Yes, we provide free in-home consultations and estimates. Our team will take measurements, discuss material options, and provide a detailed quote—no obligation required.

What areas do you serve?

Ans. – Kotenkoff Granite Inc. proudly serves customers throughout Fresno, Tulare and Kings County and surrounding areas. Our family owned business is committed to delivering top-tier stone craftsmanship across the region.

Can you help with countertop design and layout?

Ans. – Yes, our team offers design consultation to help you choose the best layout, edge profile, and stone type for your space. Whether you’re remodeling a kitchen or building a new bathroom, we’ll guide you through the process to ensure your countertop fits both function and style.

What’s the difference between marble, granite, and quartz?

Ans. – Granite is a natural stone known for its durability and heat resistance. Quartz is engineered for consistency, stain resistance, and low maintenance. Marble offers timeless elegance but requires more care. We’ll help you compare materials based on your lifestyle and design preferences.

Do you offer backsplash installation with countertops?

Ans. – Yes, we can install a matching or complementary stone backsplash as part of your countertop project. This adds visual continuity and protects your walls from moisture and stains—especially in kitchens and bathrooms.

How do I care for my granite or quartz countertop?

Ans. – Use a mild soap and water solution for daily cleaning. Avoid harsh chemicals or abrasive pads. Granite should be resealed periodically, while quartz is non-porous and doesn’t require sealing. We’ll provide care instructions specific to your chosen material.

Can you fabricate custom shapes or cutouts for sinks and appliances?

Ans. – Absolutely. Our fabrication team can create custom cutouts for sinks, cooktops, faucets, and other fixtures. We use precision tools to ensure a perfect fit and seamless integration with your cabinetry and appliances.