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

Avatar for Mega Power Electric, Inc
Mega Power Electric, Inc
5.0(
191
)
Stone Restoration & PolishingStone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Williams, CA and surrounding areas

In business since 2000

Free estimates

Emergency services offered

"We recently had Mega Power Electric Inc install a solar system and panels. The President and provided excellent communication all the way through the process. He even met with us after installation to explain the almost incomprehensible PG&E bill. Although not the least expensive bid, his was competitive and I felt he was as interested in educating me about solar and the various types of panels and inverter systems as he was in selling a system. He demonstrated how the array of panels would meet our energy needs and as opposed to some of the other companies, wasn't selling us more than we needed. We are very satisfied with our solar system and I highly recommended Mega Power Electric Inc."
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+32

Recommended by100%of homeowners
Honest Handyman
4.6(
89
)
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Williams, CA and surrounding areas

Free estimates

Emergency services offered

"Joshua is great! I purchased the toilets at Home Depot and arranged for Joshua to pick them up. Well HD Lancaster location only had two of the HE toilets that I wanted, so the 3rd toilet was picked up in the HD Palmdale store. Joshua did all this with pleasure. He was on time, work was completed superbly and cleanup was on point. I will always call on Joshua for my Handyman needs..."
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Recommended by96%of homeowners
Old Stoners Rock
New to Angi
Stone Restoration & Polishing

Serving Williams, CA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

Old Stoners Rock is committed to excellence in 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.

RAMON SANCHEZ
New to Angi
Stone Slab Countertops - Install (Granite, Marble, Quartz, etc)Stone Slab Countertops - Repair (Granite, Marble, Quartz, etc)

Serving Williams, CA and surrounding areas

In business since 2007

Free estimates

Offers commercial services

We pride our company on flexible pricing, 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! Book with us online or feel free to give us a call today!

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Stone Countertops FAQs, answered by experts

Stone can last anywhere from 15 to 100 years before it needs to be restored. You should clean your stone flooring or countertops regularly using cleaners designed for stone surfaces. Stay on top of vacuuming to prevent scratches from deteriorating stone faster, deep clean your stone surfaces using a pH-neutral cleaning solution at least once a year, and reseal the stone every one to five years, depending on foot traffic or usage.

Quartzite countertops are porous, meaning that liquids can seep into the stone and stain them. You’ll need to seal them before installing and resealing annually, depending on use and stone material. Sealing will help prevent stains and etching. On the other hand, you don’t need to seal quartz and other engineered stone countertops since they aren’t porous.

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.

Different types of engineered stone countertops require varying installation methods. The best option is to hire a countertop installer, especially if you are unfamiliar with the stone you plan to use. Generally speaking, quartz is the easiest for DIYers because you can cut it on site with a diamond blade and diamond hole saw. The average DIYer is unlikely to have the special tools to cut sintered stone countertops. Before diving into a project, make sure you have the experience and tools to do the job correctly.

Engineered quartz is an artificial, nonporous material made from a mix of mined ground quartz, polymer resins, and pigments, making it a lower-maintenance option. In contrast, quartzite is a natural stone composed of sandstone, which makes it highly resistant to heat but often requires sealing and more careful upkeep. You should clean both types of stone with non-abrasive cleaners that have a low or neutral pH, avoiding acidic cleaners like vinegar, as well as wire brushes and scouring pads.

The Williams, CA homeowners’ guide to stone countertop services

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