Contact Us
Found a number that looks wrong? Have a cost figure from your area we should know about? Send us a message. Reader corrections are how these calculators stay accurate.
Email Us
The fastest way to reach the team is by email. Write to us at [email protected] and include the calculator name and the numbers you entered if you are reporting a result that looks off. That detail lets us reproduce the issue and fix it properly instead of guessing.
We aim to reply within two business days. During busy periods it can take a little longer, but every message is read by a person.
What to Contact Us About
- Calculator corrections: a formula, coverage rate or bag yield that does not match a product label.
- Cost updates: a material price in your state that sits outside our published range.
- Requests: a calculator you wish existed. The planned list on our homepage grows from reader requests.
- Privacy questions: anything about how the site handles data. See the Privacy Policy first, then ask us if anything is unclear.
- Business and media: interviews, data citations and partnership questions.
What We Cannot Help With
We cannot give project specific engineering advice, review building plans, or tell you whether a wall is load bearing. Those questions need a licensed professional who can see your home in person. We also cannot provide quotes on behalf of contractors. Our calculators give you an independent estimate so you can judge the quotes you receive.