Los Angeles County’s climate puts your HVAC system to the test. Hot summers, coastal humidity, smog, and temperature swings mean your heating and cooling equipment works overtime. Regular HVAC maintenance is crucial for maintaining a comfortable home or business environment, keeping energy bills low, and prolonging your system’s lifespan. At Affordable Heating and Air, we help LA County residents and businesses stay ahead of problems—saving money and stress.
Affordable Heating and Air designs expert HVAC tune-up and maintenance services specifically for LA County’s climate and regulations. We offer:
Proven results: consistent 5-star reviews, an A+ BBB rating, and a reputation for reliability
If you’re considering a new system installation, now is the perfect time to take advantage of significant incentives. Discover Los Angeles HVAC rebates that can save you thousands on energy-efficient upgrades, then protect your investment with our professional maintenance services.
Our comprehensive service covers every component of your HVAC system:
Expert Tip:
Replace HVAC filters every 1–3 months, especially in Los Angeles, due to poor air quality. Wondering, “How often do you replace HVAC filters in LA smog?” Monthly is suitable for most homes.
For a detailed guide on when to schedule air duct cleaning, read our blog on how often to clean air ducts in Los Angeles.
Discover how regular HVAC maintenance directly contributes to lower energy bills in our blog on energy-efficient HVAC systems.
Salt air from coastal areas, such as Santa Monica and Long Beach, wears down HVAC units. We apply anti-corrosion treatments to condenser units and install sacrificial anode rods in water heaters. In turn, this extends your equipment’s lifespan.
LA’s heat waves strain AC systems and increase energy costs. We perform coil cleaning and refrigerant checks to ensure your AC runs efficiently. We also upgrade systems to SEER 18+ units, which exceed California standards for improved performance and savings.
LA’s smog requires frequent filter changes, air purifier installation, and duct cleaning. You can breathe easier with our indoor air quality solutions, even on polluted days.
Mild winters can still cause cold snaps that stress heating systems. We inspect furnaces, check heat exchangers, and calibrate thermostats to keep you warm and safe during cold weather.
Older homes, like a 1928 Craftsman in Pasadena, often have outdated HVAC systems. We replaced asbestos ductwork with sealed flex ducts and installed a zoned mini-split system. Consequently, it led to a 35% reduction in energy use.
Whether you live in a historic Pasadena home or a modern Long Beach condo, we customize our services to fit your property. We ensure full compliance with California’s strict energy and emissions standards.
| Season | Climate Factors in LA County | Direct HVAC Impact | Essential Maintenance Tasks |
|---|---|---|---|
| Summer | High heat, smog, dry air | AC runs longer, filters clog faster, higher energy use, risk of breakdowns |
• Replace or clean air filters every 1–3 months • Clear debris from outdoor unit • Check and clean condensate drain line • Schedule professional AC tune-up • Inspect refrigerant lines for leaks |
| Fall | Mild temperatures, wildfire smoke, debris | System transitions from cooling to heating, air quality issues |
• Change filters (especially after wildfire season) • Clean vents and ducts • Test heating system before cold nights • Remove debris from outdoor units |
| Winter | Mild cold, occasional cold snaps, rain | Heating system use increases, risk of moisture issues |
• Test and calibrate thermostat • Replace or clean furnace filters • Inspect heat pump or furnace • Check ductwork for leaks • Inspect insulation and carbon monoxide detectors |
| Spring | Warming temps, pollen, humidity rises | AC system prepares for heavier use, allergens increase |
• Professional AC inspection • Clean condenser and evaporator coils • Replace air filters • Clear drain lines • Adjust thermostat for cooling |
Pro Tip: Schedule professional tune-ups at least once a year—spring for your AC system and fall for your heating system. You can handle basic tasks yourself, but a licensed technician ensures everything works safely and efficiently. They also ensure compliance with local codes and energy efficiency standards, like SEER 16+.
Regular HVAC maintenance can help prevent costly breakdowns, but if your system is showing signs of failure, it may be time to consider whether repair or replacement is the best option. Our detailed guide on HVAC repair or replacement in Los Angeles can help you make an informed decision.
Every year for each system – spring for air conditioning, fall for heating. In high-smog or high-use areas, consider more frequent service.
Uneven temperatures, rising energy bills, strange noises, musty smells, or poor airflow are all warning signs.
Change filters and clean vents yourself, but rely on professionals for tune-ups to ensure safety, efficiency, and code compliance.
Schedule AC tune-ups before summer heat waves—ideally in late spring.
Choose a licensed, insured, and well-reviewed company, such as Affordable Heating and Air. Check the BBB ratings and customer testimonials.
Don’t wait for a breakdown. Experience the difference with Affordable Heating and Air—LA County’s trusted HVAC experts. Call 818-722-1332 or request service online today for dependable, efficient, and affordable HVAC maintenance.
Canoga Park, Chatsworth, Reseda, Agoura Hills, Winnetka, Tarzana, Sherman Oaks, Encino, North Hollywood, West Hills, Granada Hills, Woodland Hills, Glendale, Hidden Hills, West Hollywood, and beyond.