Explore the businesses and publishing work developed under Crawford Group Holdings. Each has its own focus, with a shared commitment to practical ideas and useful experiences.
Math makes sense, one step at a time.
Build confidence with guided math lessons, worked examples, practice, and interactive tools. Learn at your own pace, from counting to introductory calculus. Free, with no account required.
See inside. Understand more.
Explore the mechanisms, parts, and processes behind everyday things with free interactive explanations. Watch, try, and learn at your own pace. No account needed.
Don’t just ask. Experience the answer.
Free educational experiences that give everyone the opportunity to learn, grow, and access knowledge. Explore everyday questions, change the conditions, and discover how the world works. No account needed.
Independent buying guides and practical product research for home, auto, pets, technology, and everyday needs.
Visit Crawford SelectOperations templates, dashboards, and guides for business owners and working teams.
Explore Business ToolsA $30/month subscription software platform for independent junk removal providers to receive customer-selected quote requests and review photos and job details. Providers control their own pricing, scheduling, and customer relationships. Software only—not a hauling company or brokerage.
Explore HaulvoriA platform for independent home service providers to present their services and connect with customers, beginning with home cleaning.
Explore Crawford Service HubPractical homeowner guides and original children’s books. Crawford Publishing is a publishing department of Crawford Group Holdings, LLC.
Explore Publishing