Every job completed by The Granite Guys Ltd. is covered by our exclusive 1 Year Limited Fabrication & Installation Warranty. It protects against defects in fabrication or installation only on jobs both installed and fabricated by The Granite Guys Ltd. This warranty only applies to the initial homeowner. For more information or to download the warranty Click Here. Satisfying our customers with high-quality work is our number one goal. To read our over 100 positive reviews check out Homestars.com.


DuPont™ StoneTech® Professional Warranty 



   The protection DuPont™ StoneTech® BulletProof® Sealer offers is unparalleled. Your countertops will be treated with a revolutionary premium sealer, which DuPont believes to be the highest performing sealer available today. It offers advanced penetrating micro bond protection and makes cleaning the stone easier.

Your countertop will also be protected by an industry-leading 15-year residential or 8-year commercial, fully transferable warranty.

   Every piece of natural stone is unique. Keep yours looking as beautiful as the day it was installed with DuPont™ StoneTech® Professional products.


   DuPont™ StoneTech Professional BulletProof® Sealer offers your natural stone project an invisible layer of powerful protection.

• Repels common household stains, including coffee, red wine, ketchup, mustard, cooking oil, soy sauce, and common household food and beverages.
• Maximum protection against the toughest oil- and water-based stains with our advanced penetrating micro bond protection. Also makes the stone easier to clean.


   DuPont™ StoneTech Professional includes one of the industry’s best warranties.
• 15-year, fully transferable residential countertop warranty
• 8-year commercial and industrial countertop warranty
• Guarantees stain protection from common household food and beverages; however, etching is not covered
• Covers all granite, marble and quartzite options for countertops
• Covers replacement labor and materials
• 1-year outdoor countertop warranty on select granite options
• Warranty transfers with the title of the property; no limitations

And all DuPont™ StoneTech sealer installers are certified professionals, giving you absolute peace of mind. For more information download the Brochure or call one of our non-commission sales representatives for hassle-free service.


   To download or print the warranty information for a specific manufacturer click on the link below. If the product or manufacture you are looking for is not listed below please do not hesitate to contact us.


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829 Highfield Avenue SE

Calgary, AB T2G 4C7

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Monday to Friday 8 am to 4 pm

 Saturday from 10 am to 2 pm