A properly installed HVAC disconnect box is essential for safe maintenance and emergency shutoff. At HVAC247PRO, we provide professional disconnect box installations for both residential and commercial HVAC systems in Houston and surrounding cities. Whether you’re installing a new air conditioner or upgrading your electrical system, our team ensures your disconnect is code-compliant, weatherproof, and built to last.
We’ve installed outdoor AC disconnects and heat pump safety switches across Pasadena, Pearland, The Woodlands, Sugar Land, Katy, and beyond. Our licensed technicians work fast, meet all local building codes, and ensure your system is protected from power surges and electrical hazards.
Why Your HVAC System Needs a Disconnect Box
✅ Allows safe servicing of your AC or heat pump
✅ Required by code for most outdoor HVAC units
✅ Enables quick shutoff during emergencies
✅ Helps prevent damage from electrical faults

Our HVAC disconnect boxes are weather-resistant, labeled clearly, and mounted near your outdoor condenser or heat pump. We use heavy-duty materials and test every installation for voltage safety and breaker integrity. Whether you need a fused or non-fused disconnect, our experts will recommend the right fit for your system.

Funnel and Repeating System
Our service funnel includes a full power safety inspection, installation of the disconnect box with grounding and weatherproof sealing, and a post-install voltage test. With our repeating system approach, we inspect your HVAC disconnect annually as part of your seasonal maintenance to ensure ongoing protection and reliability.
- New HVAC Disconnect Box Installation
- Outdoor AC Shutoff Switches
- Fused vs Non-Fused Box Installation
- Code-Compliant Installations & Repairs
- Weatherproof Electrical Safety Upgrades
📍 Location: 5010 Gallagher Dr, Houston, TX 77045
📞 Schedule Your Disconnect Box Service: +1 (346) 451-1559
🌐 Website: www.HVAC247PRO.com
HVAC Disconnect Box Installation Houston, AC Shutoff Box Setup, Electrical Disconnect Near AC, HVAC Safety Switches, Code-Compliant HVAC Wiring
🕒 Available 24/7 – Protect Your HVAC with a Safe Disconnect Box