Frequently asked questions

BidBildr, answered

The estimating, invoicing, and change-order app for trade contractors — what it does, what it costs, and how it works.

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What is BidBildr?
BidBildr is a mobile-first estimating, invoicing, and change-order app for small trade contractors. You build a professional estimate from your phone, collect a signed approval and a card deposit before the job starts, and turn the approved estimate into an invoice in one tap.
Who is BidBildr for?
Solo and small-crew trade contractors who write their own bids — handymen, general contractors, painters, drywallers, remodelers, and small trade shops. It is built for people working in the field, not a desktop back office.
How much does BidBildr cost?
One plan, BidBildr Pro, for $9.99 per month. There are no tiers or add-ons — every feature is included.
Is there a free trial?
Yes. Every feature is free for 30 days, with no credit card required to start. After the trial it is $9.99 per month, and you can cancel anytime from your device’s subscription settings.
What devices does BidBildr run on?
BidBildr is available for iPhone on the Apple App Store now. An Android version for Google Play is coming soon.
Do my customers need to download an app?
No. Customers open a secure link in their browser to view, sign, and pay. There is nothing for them to install.
Can I collect a deposit or take card payments?
Yes. Customers can pay a deposit by card when they approve an estimate, processed through Square. You can also record cash, check, or other payment methods.
Does BidBildr handle invoices and change orders?
Yes. An approved estimate converts to an invoice in one tap, and mid-job change orders attach to the same invoice so the scope and total stay protected.
Are the signatures legally binding?
Customer approvals use ESIGN/UETA-compliant electronic signatures, captured with a timestamp and an audit hash so any change after signing is detectable.
How is BidBildr different from other contractor apps?
BidBildr is deliberately simple and mobile-first: estimate-to-deposit in under ten minutes from your phone, one flat price, and a customer experience that needs no app install. It focuses on the estimate → approval → deposit → invoice → change-order workflow rather than heavy field-service or CRM complexity.
How do I get BidBildr?
Download it free from the Apple App Store and start your 30-day trial. An Android version is on the way.

Still have a question? hello@bidbildr.com