Chatham Ontario Granite Countertops – Southwest Granite & Glass

We Guarantee a Quality Product and the Best Price

We realize that every penny counts no matter what you’re spending it on. We do our best to make sure that our prices are competitive. We will do what we can to earn your business but we will not sacrifice quality at any price.

If you find a like or similar product in our service area (Windsor to London) at a lower price for anything we do, simply bring us that written quote or advertisement and we will beat that price. How’s that for simple?

Price matches are subject to SWGG staff verification. We will not match one of a kinds, discontinued products that are no longer available or seconds such as scratch and dent or inferior quality products.

Quality, it’s what we do

What Our Customers Are Saying...

Everything was amazing. From beginning to end. I had a specific idea in mind and you didn't have it. But you went above and beyond to get it. Then we ran into a new problem of possibly not being able to fit it on the slab. But you managed to overcome that one as well. Then when the guys came to install they were amazing. Very careful and if I had any questions they explained it, and they were very nice and friendly. Your whole team is amazing and I will definitely recommend you to everyone. You all went above and beyond to help my vision come true. Thank you

Melissa B, Sarnia, 05.13.2026

5/13/2026

Current News

15th Annual Stick-It-To-The-Man Sale

March 2, 2026

That time of year again, Tax Time. We are going to help you Stick-It-To-The-Man! Save the taxes on almost everything we install. Limited time. See

Beat The Rush

October 27, 2025

It’s getting close, the holiday rush is almost upon us and you don’t want to get caught up in the last minute scramble do you?

Back to School

August 26, 2025

It’s time for the Adults to get something new for back to school. Send the kiddos back in last years jeans and with last years

Proud Member of

At Southwest Granite & Glass we understand why you are looking for value for your dollar, we look for it in whatever we buy. Our extensive line of quality products and services were chosen with you in mind. Helping people just like you complete almost any kitchen or bathroom renovation project is what we do every day.

With competitive prices, expert installation teams, Chatham-Kent’s and Sarnia Lambton’s largest in stock granite selection, we are confident you will find everything you need right here.

But don’t take our word for it, our customers say it all.

Quality, it’s what we do

VIEW OUR QUALITY GUARANTEE

Countertops

Showers & Glass

Useful Links

Contact Us

1-855-305-ROCK (7625)

© 2022 Southwest Granite & Glass – All Rights Reserved – Website by Mediateknix

If you want to buy Granite countertops and granite bathroom vanities, to granite shower walls and granite tiles. Read More

We supply and install all of our granite countertops all over Chatham Ontario, Windsor Ontario, Sarnia Ontario and London Ontario. There is no place in Southwestern Ontario that we will not sell or install granite countertops. We have several granite countertops on display in our granite countertop showroom. We have hundreds of full granite slabs available at all times ready to have fabricated to suit all of your granite countertop needs. But we don’t just sell granite countertops and granite shower walls. We also sell Glass countertops and quartz countertops. If your kitchen or bathroom renovation requires a new granite countertop we would love for you to buy a granite countertop from us at Southwest Granite & Glass.