Q&A
My Phoenix AC unit's outdoor fan has stopped spinning. Is this a common issue you repair?
Yes, outdoor condenser fan motor failure is a frequent repair we handle for Phoenix homeowners. The intense summer heat and constant operation can cause these motors to wear out. Our technicians can diagnose the issue, replace the faulty motor with a quality part, and ensure your system is properly sealed and charged to restore efficient cooling to your home.
What does a typical HVAC maintenance visit from Lermas Heating & Cooling include?
Our maintenance service is designed to keep your system running efficiently and catch small issues before they become big problems. A visit includes cleaning condenser and evaporator coils, checking refrigerant levels, inspecting electrical connections, testing system controls and safety devices, lubricating moving parts, and checking the blower motor and airflow. This proactive care is especially important in Phoenix to prepare your system for the demanding summer season.
How do I know if I need to repair or replace my aging HVAC system?
This depends on several factors, including the age of your system, repair frequency and cost, and its current efficiency. We provide a straightforward assessment during a service call. If repairs are nearing half the cost of a replacement, or if your system is over 10-15 years old and struggling with Phoenix summers, a new, more efficient installation is often a more cost-effective and reliable long-term solution. We'll explain all options clearly.
Services Offered
- HVAC installation or replacement
- HVAC system repair
- HVAC system maintenance
Local Business Description
Lermas Heating & Cooling LLC is your trusted, family-owned HVAC partner in Phoenix. We specialize in the installation, repair, and maintenance of central air conditioning and furnace systems, offering comprehensive solutions for your home's comfort. Understanding the unique demands of our Arizona climate, we focus on reliable performance and energy efficiency. Our team is committed to providing clear communication, honest assessments, and quality workmanship on every service call, from routine maintenance to complete system replacements. We are here to help Phoenix residents achieve a comfortable and efficient home environment year-round.
Business Location & Hours
| Mon: | 6:00 AM - 5:00 PM |
| Tue: | 6:00 AM - 5:00 PM |
| Wed: | 6:00 AM - 5:00 PM |
| Thu: | 6:00 AM - 5:00 PM |
| Fri: | 6:00 AM - 5:00 PM |
| Sat: | 8:00 AM - 3:00 PM |
| Sun: | Closed |





