What's Included in AC Maintenance?
Regular AC maintenance helps keep your home or workplace comfortable and your equipment operating reliably. The right service depends on the type of system, its condition, and how heavily it is used.
What Maintenance Covers
Cleaning typically focuses on accessible filters, indoor and outdoor coils, blower components, drain parts, and panels. The technician also checks operation and looks for signs of wear or developing faults.
- Filter and coil cleaning.
- Cleaning accessible indoor and outdoor components.
- Drain inspection and cleaning.
- Checking settings, airflow, and operating conditions.
- Further diagnostics when symptoms indicate a problem.
Cleaning the Unit in Place
AEL&L currently cleans wall-mounted indoor units in place. Covers and accessible parts are removed as needed for access while the main unit remains mounted on the wall. We no longer offer cleaning that requires removing the complete indoor unit.
The condition of the plastic, mounting, electrical components, and access around the unit all affect how the work is carried out. The technician checks these conditions and explains any limitations before proceeding.
Refrigerant Work and Pricing
Refrigerant recharging is separate from routine cleaning. A properly sealed system does not consume refrigerant; if the charge is low, the source of the loss should be investigated and corrected.
The service cost depends on the system type and capacity, the cleaning required, and any separately agreed repairs or refrigerant work. Current rates are listed on our prices page.
AEL&L can help you choose the appropriate service and maintenance schedule for your home or business.
Need Help with Your AC?

AEL&L is a licensed HVAC contractor serving homes and businesses throughout Guam. With over 20 years of HVAC experience and operations on Guam since 2019, we provide AC cleaning, preventive maintenance, diagnostics, repairs, installation, and replacement. Our mobile team comes to your location to help keep your air conditioning running reliably. Book an appointment online anytime, choose your preferred date and time, and tell us about your AC needs. Read more
Contact
Toll-Free:
+1 (800) 706-2719
Local:
+1 (671) 488-8417
Email: info@aellco.com
Phone hours:
Daily · 8:00 AM–5:00 PM
Message us 24/7
Copyrights © 2026 All Rights Reserved by AEL&L LLC
Contact
- Toll-Free
- +1 (800) 706-2719
- Local
- +1 (671) 488-8417
- info@aellco.com
© 2026 AEL&L LLC. All rights reserved.




















