Heating & Cooling Repair Services

When your A/C or heater stops working in the middle of a Texas summer or a chilly winter morning, you need fast, reliable help. That’s where AC ON Cooling and Heating steps in. Whether it's a sudden breakdown or your system just isn't running like it used to, Farshid Teymouri is here to diagnose and fix the problem with honest service and expert care.

Farshid handles all repairs personally, so you’re never dealing with a middleman or large crew. With years of experience serving Rosenberg, Richmond, Sugar Land, Katy, and the surrounding Houston areas, Farshid brings hands on knowledge, high quality tools, and a strong commitment to getting your system back to peak performance.

Common HVAC Problems We Fix:

• Thermostat not responding
  
  

• Unusual noises or smells
  
  

• Uneven temperature throughout the home
  
  

• AC freezing up or leaking
  
  

• Weak airflow or low efficiency
  
  

• Tripped breakers or system not turning on
  
  

No matter the issue, Farshid carefully inspects your system, explains the problem in plain terms, and walks you through the best solutions before starting any work. Transparency is key, you’ll always know what to expect in terms of pricing, timeline, and results.

Why Choose AC ON for Repairs?

• High-Quality Repairs
  Every repair is done with long-term performance in mind, not just quick fixes.
  
  

• Follow-Up Support
  If something isn’t right after your repair, Farshid is just a call away.

Don’t Let a Small Issue Turn Into a Big Problem

If your AC or heater isn’t working properly, don’t wait. Minor issues can lead to major repairs or full system replacements if left unchecked. Calling early means quicker fixes and lower costs.