Reliable HVAC Repair in Sterling, VA 20166 - R A Dobson

Improper HVAC installation can lead to uneven heating/cooling, higher energy bills, and frequent repairs. For Sterling residents, our 40+ years of experience means we focus on precise sizing and installation tailored to your home's layout. We ensure proper ductwork, refrigerant charge, and system calibration from the start, which helps prevent these common issues and extends your system's life, backed by our one-year service warranty.

We provide comprehensive emergency plumbing repairs for issues like burst water pipes, gas line leaks, broken water heaters, and severe drain clogs. As a second-generation family business serving Northern Virginia for decades, we have technicians ready to address urgent problems. We honor all manufacturer warranties and back our repair work with a one-year warranty for your peace of mind.

Yes, we offer scheduled maintenance for HVAC systems to ensure efficiency and prevent costly breakdowns. While we perform plumbing inspections and can advise on maintenance during service calls, our focus is on keeping your entire home's mechanical systems running reliably. Our long-term technicians use their training to spot potential issues early, whether in your furnace, AC unit, or water pipes, helping Sterling homeowners avoid emergencies.