About
CrawfordTek provides professional troubleshooting and technical support for the devices and software people rely on every day. We help investigate, diagnose, and resolve issues across smart home systems, mobile devices, computers, and other consumer hardware and software, so you can get back to using your technology with confidence.
Support services
Whether a smart home device won't connect, a phone is behaving unexpectedly, or a piece of hardware or software isn't working as it should, we help identify the root cause and guide you toward a resolution. We take erratic or dead devices seriously: we'll run diagnostics, isolate the failure point, and lay out clear next steps to get things working again.
- Smart home device setup and connectivity troubleshooting
- Mobile device diagnostics and issue resolution
- Computer hardware and software support
- Diagnostics and troubleshooting for erratic or unresponsive devices
- General consumer electronics triage and repair guidance
Technical expertise
We take real-world engineering problems and turn them into working solutions, drawing on hands-on experience across smart home platforms, Apple hardware, and custom automation.
- Home Assistant setup, automations, and integrations
- MQTT and Mosquitto broker configuration for device messaging
- macOS, iPhone, iPad, and Apple TV support and app development
- Python and Raspberry Pi projects, including a fully autonomous nutrient film technique (NFT) hydroponic grow system
- Simple website design, build, and hosting setup
App development
Alongside our support work, we build simple, focused applications for iOS, macOS, and tvOS. Our flagship apps are currently in development and on their way to the App Store.