Frequently Asked Questions
How can I tell if my evaporator coils are dirty and affecting my AC in Tujunga?
Common signs in Tujunga homes include reduced cooling, longer run times, higher energy bills, and ice forming on the refrigerant lines. Dirty coils force your system to work harder, especially during our hot spells. We recommend professional cleaning as part of a seasonal maintenance check to restore efficiency and prevent breakdowns.
Why is proper HVAC system sizing so important for my Tujunga home?
An oversized unit will short-cycle, turning on and off too frequently, which fails to properly dehumidify your home and causes wear and tear. An undersized unit will run constantly, struggling to keep up and driving up costs. We perform a detailed load calculation specific to your home's layout, insulation, and our local Tujunga climate to recommend the right-sized system for optimal comfort and efficiency.
What HVAC maintenance do you recommend to prevent common local problems?
We advise a bi-annual professional tune-up—once before summer and once before winter. This service includes cleaning evaporator and condenser coils, checking refrigerant levels, inspecting electrical components, and ensuring proper airflow. This proactive care for Tujunga homeowners directly addresses the most common issues, extending your system's life and maintaining peak performance year-round.
Business Profile
Clausen Refrigeration is your trusted local HVAC expert in Tujunga, CA, dedicated to solving the common cooling and heating challenges faced by homeowners. We understand that issues like dirty evaporator coils and improperly sized HVAC systems are frequent problems in our community, leading to inefficiency, discomfort, and high energy bills. Our team provides thorough diagnostics and professional maintenance to clean critical components and restore system efficiency. More importantly, we specialize in proper system sizing and installation, ensuring your home's heating and cooling is perfectly matched to Tujunga's unique climate and your specific needs for long-term reliability and comfort.
Core Services
- HVAC installation or replacement
- HVAC system repair
Business Location & Hours
| Mon: | 5:00 AM - 8:00 PM |
| Tue: | 5:00 AM - 8:00 PM |
| Wed: | 5:00 AM - 8:00 PM |
| Thu: | 5:00 AM - 8:00 PM |
| Fri: | 5:00 AM - 8:00 PM |
| Sat: | 5:00 AM - 8:00 PM |
| Sun: | 5:00 AM - 8:00 PM |



