Professional AC Maintenance
in Orange County
Preventive maintenance and tune-ups to keep your AC running efficiently. Extend equipment life and avoid costly breakdowns.
Preventive AC Maintenance to Keep Your System Running
- Seasonal Tune-Ups — Regular AC maintenance is the best way to prevent unexpected breakdowns and keep your system running at peak efficiency. Our comprehensive tune-ups include cleaning coils, checking refrigerant levels, testing electrical connections, and calibrating thermostats.
- Energy Efficiency — A well-maintained AC system uses 15-25% less energy than a neglected one. Our maintenance services optimize your system’s performance, reducing utility bills while extending equipment lifespan.
- Extended Equipment Life — Regular maintenance can add 5-10 years to your AC system’s lifespan. By catching small issues early and keeping components clean, we help you avoid premature replacement costs.
- Indoor Air Quality — Clean filters and coils improve indoor air quality by reducing dust, allergens, and mold growth. Our maintenance includes filter replacement and coil cleaning to keep your air clean.
- Maintenance Plans — We offer annual maintenance agreements that include priority scheduling, discounted repairs, and regular tune-ups. Our plans make it easy to keep your system running year-round.
Comprehensive AC Maintenance Services
Our EPA-certified technicians perform thorough maintenance to keep your cooling system in top condition.
Fully Licensed & EPA Certified
Hilo Heating and Air is a California C-20 HVAC Contractor (License #1155955), fully insured and EPA certified. Our maintenance technicians are trained to identify potential issues before they become costly repairs.
We serve Orange County with honest, thorough maintenance services. Our goal is to help you get the most life and efficiency from your AC investment.
Brands We Service
Our technicians are trained on all major HVAC brands.
Trusted By Homeowners
“Regular maintenance keeps our AC running perfectly. Haven’t had a breakdown in years since starting a maintenance plan.”
“Thorough maintenance service. They explained everything they checked and gave us tips to improve efficiency.”
“Professional tune-up service. Our energy bills dropped after their maintenance visit. Highly recommend their maintenance plans.”
Frequently Asked Questions
We recommend AC maintenance twice per year—once in spring before cooling season and once in fall. This ensures optimal performance when you need it most and helps catch issues early.
Our comprehensive maintenance includes inspecting all components, cleaning coils, checking refrigerant levels, testing electrical connections, calibrating the thermostat, replacing filters, and ensuring proper airflow.
Absolutely. Regular maintenance prevents costly breakdowns, reduces energy bills, extends equipment life, and maintains manufacturer warranties. The cost of maintenance is minimal compared to emergency repairs or premature replacement.
Homeowners can change filters monthly and keep the outdoor unit clear of debris. However, professional maintenance is essential for checking refrigerant, electrical connections, and internal components that require specialized tools and expertise.
Yes. We offer annual maintenance agreements that include two tune-ups per year, priority scheduling, discounted repairs, and no overtime charges. Contact us for details on our maintenance plans.
Ready to Schedule Maintenance?
Call HiLo Heating and Air today for professional AC maintenance. Keep your system running efficiently.