HVAC Services Sterling VA | Call Shiraz Services

Yes, those are frequent problems we encounter in Sterling homes. Refrigerant leaks reduce cooling efficiency and require a licensed professional to locate and seal. Clogged air filters, which are easy to prevent, force your system to work harder and can lead to bigger repairs. Our technicians start with a thorough inspection to pinpoint the exact cause—whether it's a simple filter change or a more involved leak repair—and explain your options clearly.

Absolutely. We operate 24/7 to handle urgent plumbing emergencies for Sterling residents and businesses, including burst pipes, major leaks, and severe clogs. Our fully licensed technicians arrive promptly with the tools to quickly diagnose and resolve the issue, helping to prevent water damage and restore your home's functionality. We stand behind our work with a satisfaction guarantee.

Our installation service is comprehensive. We handle removing your old unit, installing the new water heater according to local Sterling codes, ensuring proper venting and connections, and testing the system for safety and performance. We'll discuss your options—tank vs. tankless, capacity, and efficiency—to help you choose the right unit for your household's needs and provide a clear, upfront estimate.