AC Installation & Replacement in Guam
Installing an air conditioner for the first time or replacing an older system? AEL&L helps plan and complete AC installations for homes, offices, and commercial properties throughout Guam, with equipment and installation details suited to your space.
Replacing an Existing Air Conditioner
Replacement may be the better option when a system cannot be repaired economically or no longer provides dependable cooling. If the cause of poor performance is unclear, start with AC diagnostics and repair before deciding to replace it.
Indoor and outdoor units must be matched and installed according to the manufacturer's requirements. Existing refrigerant lines and electrical connections may be reused only if they are in good condition and compatible with the new equipment. Refrigerant, electrical, communication, and drain lines are replaced as needed.
Planning a New Installation
For a room without AC or a new building, we consider the cooling load, available electrical supply, and installation conditions. Room size, ceiling height, windows, sun exposure, occupancy, and heat-producing equipment all help determine a suitable system.
We discuss indoor and outdoor unit positions, the line route, condensate drainage, and access for future maintenance. Any necessary openings or other alterations are considered as part of the installation plan.
Installation Scope & Completion
Our work includes installing the units, connecting the lines, arranging condensate drainage, and checking system operation. After installation, we explain the controls. The scope and any additional work are confirmed before work begins. Disposal of the old air conditioner is available for an additional charge.
Buying a new system from AEL&L? Our Midea air conditioner prices include basic installation. A site inspection helps confirm the installation scope and any work beyond the basic installation. You can also review our installation service prices when arranging installation of your own equipment.
Browse Midea Air Conditioners | All AC Services
Related AC Tips
- How to choose your air conditioner: capacity, efficiency, voltage, and installation requirements.
- Where should an indoor AC unit go?: airflow, drainage, and service access.

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
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Contact
- Toll-Free
- +1 (800) 706-2719
- Local
- +1 (671) 488-8417
- info@aellco.com
© 2026 AEL&L LLC. All rights reserved.














