Customer Service

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Customer satisfaction is important to KILZ®. Please contact our Customer Service team with any questions or concerns about our products or services. Use our email forms below to contact us with your specific questions.

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How To & Project Questions

Need advice on coating or undertaking a big project? Email our KILZ® experts.

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Product & Project Issues

Have trouble with a specific product? Email our KILZ® experts with your product issues or questions.

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Color Questions

Looking for advice on which color is right for your home or project? Email our KILZ® experts.

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Website Questions

For questions about Kilz.com, email the KILZ® web team.

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Contact Us

Masterchem Industries LLC
1801 E. St. Andrew Place
Santa Ana, CA 92705

714.545.7101 714.241.1002 For Technical Service 1-866-977-3711 Mon-Fri, 6am-5pm PST
Sat, 7am-3:30pm PST
Sun, Closed
Orders Department 1-866-977-3711, Option 3 Mon-Fri 3:30 AM–5:30 PM PST
Media Contact Nicole Davis
NCDavis@mascocoatings.com