Mini-Split Cleaning
Mini-Split Cleaning Service in Maine
Dirty mini-split coils are one of the top causes of reduced efficiency and poor air quality. Over time, dust, pet dander, and biological growth build up on indoor coil surfaces and inside the unit — and get circulated through your home every time the fan runs. Professional cleaning restores performance and improves indoor air quality.
What to Expect
Deep indoor coil cleaning — removes dust, mold, and biological growth
Outdoor coil rinse and cleaning
Drain pan and drain line clearing
Filter cleaning or replacement
Deodorizing spray for indoor units
Before/after airflow and temperature differential check
Frequently Asked Questions
How often should I have my mini-split professionally cleaned?
Once a year is recommended. Homes with pets or in dusty environments may benefit from cleaning every 6 months.
Can I clean my mini-split myself?
You can rinse the removable filter and wipe the front housing. The internal coil requires specialized cleaning sprays and equipment — improper cleaning can push debris deeper into the unit or damage fins.
Will cleaning my mini-split make it more efficient?
Yes — a clean coil can restore significant lost efficiency. Many homeowners notice lower energy bills and better airflow after a professional cleaning.
Do you clean the outdoor compressor unit too?
Yes — we rinse the outdoor condenser coil to remove pollen, leaves, and debris that restrict airflow and reduce efficiency.
Ready to get started?
Call us or request a project estimate. Contact RG Mechanical to confirm service availability for your community.
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