Union Air Heating & Cooling | Experienced HVAC Repair in Petersburg, VA

Our installation service covers complete system replacement or new setup with custom design tailored to your home's layout and needs. We provide free estimates, work with all makes and models, and offer 100% financing options. Since 1985, we've helped Petersburg residents choose efficient systems that fit their budgets and homes, ensuring proper installation for long-term reliability.

We offer 24-hour emergency repair service for Petersburg and the surrounding Tri-Cities. Our team is available day or night to address urgent issues like system failures or sudden breakdowns. With over 20 years of experience, we repair all makes and models and prioritize getting your heating or cooling back to normal as quickly as possible.

For clogged air filters, we include filter checks and replacements in our preventative maintenance service, which helps Petersburg homeowners avoid reduced airflow and efficiency. For refrigerant leaks, our technicians are trained to locate and repair leaks promptly, recharge systems correctly, and ensure EPA-compliant handling. We address these common issues during routine maintenance or emergency visits to keep your system running smoothly.