blackball

blackball is the contractor-to-contractor review network built to help tradespeople protect their business, share real experiences, and make informed decisions before taking on new clients. Designed for the construction and trades industry, blackball gives contractors a reliable way to identify problem clients, highlight great ones, and strengthen the entire community through transparent, experience-based reviews.

Why blackball
Contractors often face slow payments, unrealistic expectations, and difficult working conditions. blackball provides a place to document real experiences so others can avoid costly mistakes and build better client relationships.

Key Features

• Smart Client Scoring System
Quick reputation preview, net scoring, positive and negative breakdowns, review counts, and detailed history.

• Comprehensive Review System
Write detailed reviews including comments, project type, duration, payment amount, and location tracking. Post privately or anonymously.

• Search and Discovery
Find clients by name, company, or location. View full review histories and aggregated statistics. Supports multi-location clients.

• Dispute Resolution
Submit disputes on inaccurate reviews. Admin review and transparent tracking maintain fairness and accountability.

• Company Management
Create company profiles, add multiple users, assign roles, invite team members, and manage shared information.

• Community Engagement
Like or dislike reviews, vote on accuracy, and build a trusted professional reputation.

• Modern Design
Clean interface with light and dark themes, responsive layouts, and intuitive navigation.

Who It Is For:
General contractors, subcontractors, electricians, plumbers, carpenters, service providers, and any tradesperson who works directly with clients.

Build a safer network for your business.
Download blackball to join contractors protecting each other through shared experience and real knowledge.

Recent changes:
Newest version of blackball: The review network built for service workers