We’re the family business you can trust for all your plumbing and water heater replacement needs

HVAC Services

We are able to provide various services for your HVAC needs. General maintenance, replacements, and inspections are all in our scope.

Plumbing Services

We are able to help during plumbing emergencies. We can help with replacing or repairing faucets, toilets and all other items. Also don’t forget your septic tanks.

Water Heater Services

We are the experts in water heater repair and replacement in the Buford area. Let us help make the change a smooth and painless experience for you.

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Michael was great. Gave estimate with pics and video. Replaced water heater the next morning. Very happy.

James B., 12.23.2019

He was able to be here in less than an hour with the tank. Just two hours it was installed, the old one on the truck, and we had hot water again just a couple hours after. He was friendly, efficient, and careful. He is now our guy for plumbing needs!

Ashley G., 11-28-2019

Michael was professional and knowledgeable about the services offered. His staff came out and did an expert job, I would recommend them in the future. Thank you for a great job I am well pleased.

Lisa L. , 11.29.2019

Michael was very knowledgeable and courteous. He arrived when promised and did an excellent job. I would certainly recommend Cornerstone and will use them in the future for any plumbing or HVAC needs.

Sharon B., 11-20-1029