Contact Us

Have a question about a calculator, spotted an error in an article, or want to suggest a new calculator? We read every message and reply within 2 business days. Calculation errors are corrected the same day they're reported.

Send Us a Message

Response Times

• Calculation errors: Fixed the same day they are reported
• General questions: Reply within 2 business days
• Feature suggestions: Reviewed weekly — added to the build plan if feasible
• Partnership inquiries: Responded to within 5 business days

Before You Write

Many common questions are answered in our guides section. Particularly the 2026 cost guide and the installation walkthrough. Checking there first will usually get you an answer faster than waiting for a reply.

What We Can and Cannot Help With

We can help with: calculator questions, formula explanations, article corrections, depth recommendations, unit conversions, and understanding your results.

We cannot help with: specific project quotes, contractor referrals, or on-site installation advice. We build and verify calculation tools. We're not landscape contractors. For specific project advice, consult a licensed landscape contractor in your area.