Protect and Improve Your Indoor Environment

Schedule HVAC Maintenance in Los Angeles

Regular maintenance is key to keeping your HVAC system running smoothly in the Los Angeles or Canoga Park area. At Lunar Air Services, we provide comprehensive HVAC maintenance and cleaning services to enhance your indoor air quality. Our year-round tune-ups and filter replacements ensure your system operates efficiently, preventing costly repairs. Imagine the peace of mind that comes with knowing your air is clean and fresh.


Our indoor air quality services include duct cleaning and sealing, air filtration and purification, and humidity control solutions. With customized maintenance plans, we cater to your specific needs, ensuring a healthier environment for you and your family or business.


Protect your HVAC investment and improve indoor air quality. Schedule your maintenance or cleaning today.

Man in gray overalls installing a wall-mounted air conditioner in a white room.

Details That Matter Most

Our maintenance and indoor air quality services are designed to optimize your HVAC system’s performance and your indoor environment’s health. We focus on thorough inspections and effective solutions. Here’s what you can expect:

Hand holding a wrench in front of an air conditioner.

Year-round HVAC tune-ups

Hand holding a wrench near an air conditioner, repair icon.

Filter replacement and coil cleaning

Hand holding a wrench, repairing an air conditioner.

Safety inspections and efficiency checks

Hand holding a wrench repairing an air conditioner.

Duct cleaning and sealing

A hand holding a wrench, beside an AC unit, for repair services.

Air filtration and purification

Contact us to schedule your service and breathe easier today.

HVAC Maintenance & Indoor Air Quality Services in Los Angeles

In a city like Los Angeles, your HVAC system does more than just control the temperature—it acts as the lungs of your home. With local challenges like seasonal wildfires, urban pollutants, and high allergens, maintaining your system is essential for both your comfort and your health.


At Quality HVAC Service, we provide comprehensive HVAC maintenance and air quality solutions tailored to the SoCal lifestyle.

The Importance of Regular HVAC Maintenance in LA

The Los Angeles climate can be demanding. Long, hot summers mean your AC works overtime, which can lead to rapid wear and tear. Our preventative maintenance plans are designed to:


  • Prevent Costly Breakdowns: Catch small issues before they turn into emergency repairs during a July heatwave.
  • Extend Equipment Life: A well-maintained system can last 5–7 years longer than a neglected one.
  • Maximize Efficiency: We optimize your system to keep your LADWP or SCE bills as low as possible.
  • Maintain Manufacturer Warranties: Most major brands require annual professional service to keep your warranty valid.
Breathable, Clean Air: Los Angeles IAQ Solutions

Indoor air can be up to five times more polluted than outdoor air. We offer advanced Indoor Air Quality (IAQ) upgrades to protect your family from smog, pet dander, and viruses.


  • Whole-Home Air Purifiers: Systems like the iWave or REME HALO® integrated directly into your ductwork to kill bacteria and mold.
  • HEPA & MERV-13 Filtration: High-efficiency filters designed to capture the fine particulate matter common in the LA basin.
  • UV Germicidal Lights: Installed inside your air handler to eliminate mold growth on coils and keep your air sterile.
  • Humidification & Dehumidification: Balancing moisture levels to prevent dry skin during Santa Ana winds or mold growth during coastal foggy mornings.
Our Comprehensive Maintenance Checklist

When you schedule a maintenance tune-up with Quality HVAC Service, our technicians perform a rigorous multi-point inspection, including:


  1. Condenser Coil Cleaning: Removing dirt and debris to improve heat transfer.
  2. Refrigerant Level Check: Ensuring your system is charged for peak cooling.
  3. Electrical Connection Tightening: Preventing fire hazards and component failure.
  4. Drain Line Clearing: Preventing water damage and mold in your home.
  5. Ductwork Inspection: Checking for leaks that waste energy and pull in attic dust.