Contact
A real inbox, read by the Ballpark Lab Research Team. The fastest way to reach us is email.
What to write about
- Data corrections. If a price, rate, or assumption looks off for your state, tell us what and where — we’ll check it against our sources and update if needed.
- Methodology questions. Want to know how a number was produced? Start with the methodology page, then email us anything it doesn’t cover.
- Partnerships and press. Data licensing, syndication, or media questions are welcome.
What we can’t do
We don’t sell installations or provide binding quotes, and we can’t recommend a specific contractor. Our estimates are for pre-qualification and planning; a contractor’s site visit is what produces a real price.