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Get in Touch with OSTE's Quantity Takeoff Experts

Have questions about our quantity takeoff services? Our team is here to help. We respond within 24 hours.

Contact the OSTE Team

Use the details below to reach the right person for your question or support need.
Email Us
 Email Us
Support for orders & services

Contact Info:

 services@oste.ai

Direct contact:

derek@oste.ai
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 Schedule a Call
Discuss custom packages, volume pricing, dedicated teams, or complex project scopes

Available:

Mon–Fri, 9 AM–5 PM EST

Phone:

(302) 394-9199

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Live Chat
Get instant answers to questions about pricing, features, account setup, and billing

Available:

Mon–Fri, 9 AM–5 PM EST

Response Time:

Under 30 min

Contact Form

Fill out the form below and we'll get back to you as soon as possible.

    Contact Faq

    Who to Contact (and for What)

    Email services@oste.ai with your project name, order ID (if you have it), and a short description of the issue so our team can pull your file quickly.

    Email services@oste.ai with the project name, division, and a screenshot or sheet reference. Our team will review it and correct any confirmed counting errors at no charge.

    Email services@oste.ai or use the contact form. Right now we support Division 8 Openings (doors, frames, hardware) and Division 10 Specialties, with other CSI divisions planned in the coming months, so tell us your trade and bid timeline and we’ll confirm if your project fits and which divisions to order.

    For standard $89‑per‑division questions, email services@oste.ai. If you’re exploring ongoing or high‑volume work, you can also reach out to derek@oste.ai for options.

    Our pricing is a flat $89 per division per project, so you can view pricing, add your project and divisions to the cart, and check out directly on the pricing page – no separate quote or vendor paperwork is required.

    If you run into any technical issue with uploads or downloads, email services@oste.ai with your browser, file type/size, a short description of the problem, and any error screenshots, and our support team will reply with next steps.

    Yes. Use the published phone number for time‑sensitive questions during business hours. For anything requiring file review, you’ll still be asked to email services@oste.ai so the team can see your project.
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