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Best stone countertop pros near Delmar, DE

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    Average homeowner rating
  • Verified reviews icon215
    Verified stone countertop services reviews

Top-Rated Stone countertop pros in Delmar - Updated Nov 2026

Avatar for Stone Nation
Stone Nation
4.7(
32
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

Approved

In business since 2020

Free estimates

Small jobs welcome

"Everyone we dealt with from the beginning of our project was extremely helpful and listened carefully to our needs. The owners are extremely nice people who know exactly what to do to get the job done just the way you need it to be. Stone Nation had a good selection of different kinds of stone they could supply us with with varying prices. They helped us find the perfect granite for our fireplace facade project. They were fast in getting our stone selection in so we could see it rather than have to rely on a picture on the computer. They assured us once the granite slab arrived if it was not to our liking they could easily arrange another choice. I would recommend Stone Nation and will go back to them for our next project."
Country modern kitchen
Backsplash
Mitered backsplash
Magma Gold
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Cabinets & Flooring by Karen LLC
Cabinets & Flooring by Karen LLC
5.0(
1
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

Approved

In business since 1991

Free estimates

Credit card accepted

With over 30 years experience we pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

Beach Condo
AT
Condo Kitchen
Response time3 days
Recommended by100%of homeowners
Avatar for ADVANCED GRANITE SOLUTIONS
ADVANCED GRANITE SOLUTIONS
4.6(
72
)
Stone Restoration & PolishingStone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"AGS was fantastic to work with, from Todd, the salesperson who came to my house, all the way to Luke who delivered a sink grid to replace the incorrect one I originally received. I had contacts with so many of the employees of AGS (Baris, Oscar, Baran, Tiffany, and more whose names I don’t remember) and each one was thoughtful, knowledgeable, helpful, and friendly. Their customer service is top-notch. I had a few minor glitches that were attended to immediately (e.g., the sink grid). I went to the showroom so I could actually pick out my granite stone. It was not a close ride but definitely worth it. The office staff and even the employees in the back with the stones could not have been more helpful. The "showroom" is really nice with lots of granite and quartz to choose from. I LOVE my new countertops, sinks, and faucet. I will definitely be recommending AGS to any of my friends who are in the market for new countertops."
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+1

Recommended by90%of homeowners
Green Granite
4.5(
11
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

In business since 1990

Free estimates

Warranties offered

"Green Granite was great to work with and did a very professional job estimating, measuring & fitting the granite countertops. We did a custom shape on the island and it is beautiful. Jason is very particular about quality and customer satisfaction. The subcontractors he works with for cabinetry & tile also did wonderful work. Highly recommended!"
Beautiful Kitchen. very large Island with NO SEAM!
 Beautiful Waterfall edge
 polished divot in sill for window turn clearnce.
 Recessed Vessel sink. Not an easy task.
 Double Bowl Granite Vanity

+8

Recommended by100%of homeowners
Avatar for All Pro Exteriors
All Pro Exteriors
4.6(
62
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

In business since 1991

Emergency services offered

"His work was outstanding in all respects. He was completely trustworthy.  His price was right in the middle of all the estimates I got. In my case he stuck to his estimate but he didn't find any unexpected damage while he was working either. He did the job in 4 hours less than quoted maximum time frame. I'd have no hesitation in recommending his services are using his services again.
"
Recommended by94%of homeowners
Avatar for Re-Bath of Eastern Maryland
Re-Bath of Eastern Maryland
4.7(
35
)
Stone Restoration & PolishingStone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

In business since 2001

Free estimates

Credit card accepted

"Pros: It went well, and the overall quality is good - they offered alternative solutions other contractor estimates did not (to help lower the cost). They take pride in their work and are willing to go the extra mile for satisfaction, even after work completion. Cons: We put our deposit in and signed a contract a few months before the job, and it wasn't until a week or two before the job we found out the material was discontinued (after we already selected paint color and floor design from separate contractor) We were forced into their schedule, after noting certain restrictions we had with working midnight shift. (for items like inspections and lingering things after the "scheduled" work was complete)."
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+2

Recommended by100%of homeowners
Custom Tile & Marble - Home Facebook
5.0(
1
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

In business since 1980

Free estimates

Credit card accepted

committed to excellence every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Response time2 days
Recommended by100%of homeowners
Avatar for Atlas Studios
Atlas Studios
4.5(
8
)
Stone Restoration & PolishingStone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Delmar, DE and surrounding areas

"The work was perfect! We had a new deck installed outside and a backsplash installed in our kitchen. They are extremely easy to work with, and very professional and hard-working as well. They listened to what we wanted and didn’t hesitate to ask questions to ensure we were happy with the end result. And we are! I would highly recommend them to anyone and would definitely hire them again!"
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+21

Recommended by87%of homeowners
Showing 1-10 of 34
Stone Countertops FAQs, answered by experts

Yes, a granite countertop can be cut in place. However, learning how to cut a granite countertop in place is a lot trickier than cutting granite in an open, well-ventilated space. You’ll also need to protect everything in the surrounding area (like your kitchen cabinets and appliances), but even that might not be enough to prevent dust from getting stuck in tight spots. If you absolutely must cut a granite countertop in place, consider hiring a pro to get the job done in the cleanest and safest way possible.

Caesarstone® offers both quartz and porcelain counters, which are types of engineered stone countertops. Generally, you can expect to pay $50 to $200 per square foot for quartz countertops. If you decide to go with Caesarstone® quartz counters, then you’ll pay $75 to $125 per square foot, which is in the mid-range of what most quartz manufacturers charge.

Additionally, Caesarstone® is typically less expensive than quartzite, which is a natural quartz countertop that costs $80 to $220 per square foot. Depending on the Caesarstone® countertop you choose, you may spend significantly more on quartzite counters.

When installing an undermount kitchen sink in a granite countertop, use 100% silicone to secure the basin. If you’re worried your sink is too heavy, speak with a countertop professional about how to adhere the sink to the countertop without worrying about issues down the road. Sagging undermount sinks can be a common plumbing problem if they’re not properly adhered, so always make sure you’re using a high-quality material.

Concrete countertops usually cost more than granite. The average overall cost to install concrete countertops is $50 to $150 per square foot. Granite countertop costs average between $40 and $50 per square foot. While concrete materials might be cheaper than slabs of granite, the labor costs are considerably higher as it takes more time, specialized equipment and skill to form customized concrete countertops.

For most homeowners, quartz and quartzite countertops are similar in price. The average quartz countertop installation costs $80 to $220 per square foot, while quartz countertops cost $70 to $200 per square foot. Of course, there are outliers, like if you choose a highly customized, rare natural stone with high-end finishes.

The Delmar, DE homeowners’ guide to stone countertop services

From average costs to expert advice, get all the answers you need to get your job done.