We read everything and respond to substantive messages. To get a useful reply, use the right channel below.
If a published range, technical claim, or calculation is wrong, tell us and we will fix it.
Email: corrections@windowcosthq.com
Please include: the page URL, the specific sentence or figure, and — if you have it — the source that contradicts us. Contractor invoices, manufacturer spec sheets, and permit records are the most useful evidence. We respond within five business days. When a correction is warranted we update the page and add a dated note so the change is visible.
Email: hello@windowcosthq.com
We can provide our methodology, the current state of our rate index, and comment on window cost trends. We do not provide quotes or project-specific advice.
Email: partners@windowcosthq.com
If you are a licensed contractor interested in receiving project inquiries, include your license number, service area, and the categories you actually perform. We verify licenses before any referral arrangement and we do not work with unlicensed operators.
Email: privacy@windowcosthq.com
For access, correction, or deletion of personal information, see the Privacy Policy for what we hold and how long we keep it. We respond to verified requests within 30 days.
We cannot quote your project, recommend a specific contractor, evaluate a specific bid, advise on a dispute with a contractor, or interpret your local building code. For code questions, contact your local building department. For bid evaluation, a licensed local inspector or engineer is the appropriate professional.
WindowCostHQ
Editorial office
Contact us by email for the current postal address.