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In-Stock Waipahu • $0 Estimates

Order Online or Book $0 In-Home Estimate

Order brand-new LG & GE Window ACs online ($395–$1,200) for free Waipahu pickup or $50 Oahu delivery. Zero upfront cost to book window AC installation or deep cleaning estimates.

Waipahu Warehouse

94-150 Leoleo St. #203, Waipahu, HI 96797

Pickups by appointment • Insured Oahu Specialists

Zero Cost for Estimates • By Appt
Emergency Symptom Guide • Fast Service Dispatch

AC Freezing Up Ice on Coils Hawaii Guide

Is your window air conditioner covered in frost or a solid block of ice? Follow our safe emergency thaw procedure to prevent costly compressor failure, then schedule a professional coil cleaning or replacement inspection.

Emergency Rule: NEVER Chip Ice with Metal Tools

Scraping ice with a kitchen knife or screwdriver will puncture the delicate copper tubing and release refrigerant gas. Follow these 3 safe steps:

Step 1: Set to Fan OnlyTurns off the compressor while using room air to melt the ice safely.
Step 2: Place TowelsCatch dripping water before it overflows onto your interior window sill.
Step 3: Schedule ServiceBook an inspection to identify the underlying airflow blockage or coil leak.

The 3 Causes of Frozen AC Coils in Hawaii

01

Low Refrigerant (Freon) Leak

Marine salt air corrodes copper U-bends and aluminum fin joints. When refrigerant pressure drops, the remaining liquid boils below 32°F, freezing ambient humidity onto the coil surface.

Solution: Electronic leak sniff test, coil corrosion inspection, and honest clean-vs-replace evaluation.
02

Choked Airflow (Mold & Dirty Filters)

Hawaii's tropical moisture causes black mold and dust to cake onto the squirrel-cage blower wheel fan blades. Air cannot pass across the cold coil, so heat transfer stops and frost accumulates.

Solution: Full teardown chemical wash and blower wheel sanitization ($275 flat rate).
03

Faulty Fan Motor or Capacitor

If the interior blower motor slows down or stops spinning due to a burned-out capacitor, cold refrigerant continues circulating without airflow, rapidly freezing the entire evaporator coil.

Solution: Capacitor replacement and blower motor voltage bench diagnostic.
PREVENT COMPRESSOR BURNOUT • $0 TO BOOK

Schedule Frozen AC Inspection

An experienced technician will inspect your coils, fan motor, and airflow and provide a clear upfront recommendation.

Upfront Estimates • Insured Oahu Specialists • Drop-Cloth Protection Standard

Frozen AC FAQs

The aluminum cooling fins and copper refrigerant tubes inside your air conditioner are extremely delicate (often only 0.028 inches thick). Using a knife, screwdriver, or ice pick will instantly puncture the pressurized copper tube, releasing toxic refrigerant gas and turning an inexpensive repair into a total coil replacement.
Live Waipahu Warehouse Stock • $45 HECO Rebate Eligible

Old AC Beyond Repair? Order an In-Stock Replacement Today ($395–$1,200)

Skip expensive compressor or sealed-system repairs on older window units. Order a brand-new factory-sealed LG or GE Window AC online for free Waipahu pickup or $50 flat Oahu delivery.

View All 12 In-Stock Models ($395–$1,200)
20 In Stock115V
LG 8,000 BTU (LW8024RD)
8,000 BTU • Up to 280 sq. ft.

LG 8,000 BTU (LW8024RD)

$395Waipahu Direct
Specs
11 In Stock115V
LG Dual Inverter 6,000 BTU (LW6023IVSM)
6,000 BTU • Up to 220 sq. ft.

LG Dual Inverter 6,000 BTU (LW6023IVSM)

$560Waipahu Direct
-$45 Rebate
Specs
10 In Stock115V
LG Dual Inverter 10,000 BTU (LW1022IVSM)
10,000 BTU • Up to 330 sq. ft.

LG Dual Inverter 10,000 BTU (LW1022IVSM)

$650Waipahu Direct
-$45 Rebate
Specs
20 In Stock115V
LG Dual Inverter 12,000 BTU (LW1222IVSM)
12,000 BTU • Up to 380 sq. ft.

LG Dual Inverter 12,000 BTU (LW1222IVSM)

$745Waipahu Direct
-$45 Rebate
Specs
Free Waipahu Pickup (94-150 Leoleo St #203, by appt)$50 Flat Oahu Delivery • US-Issued Cards Only
⭐ 4.9/5 Rating (142+ Verified Reviews)

Oahu Homeowner Service Reviews

Fast diagnostic repairs across all 22 Oahu communities

Explore All 142+ Reviews
BM

Bryan M.

Verified
Waipahu•Google Verified
Waipahu Warehouse PickupTech: Brian

“I found this company on Google. They are located in the Waipahu industrial area across from the old City Mill. The LG AC unit my mother needed was in stock - so...”

Waipahu Warehouse CustomerEst. 2005 • Oahu
TB

Tommylynn B.

Verified
Honolulu•Yelp Verified
Window AC InstallationTech: Brian

“I replaced two window ac units, called on Wednesday and Brian came out the next day. Professional, timely and installation was flawless! Mahalo Brian!”

Oahu Verified CustomerEst. 2005 • Oahu
RT

Ron T.

Verified
Ewa Beach•Yelp Verified
Window AC InstallationTech: Chris

“Very efficient and worked on a holiday (Veterans Day) to replace my large window AC. My AC also has WiFi so I can control it outside my home. Chris was very pro...”

Oahu Verified CustomerEst. 2005 • Oahu
AL

Adrienne L.

Verified
Kailua•Yelp Verified
Window AC Cleaning & ServiceTech: Chris

“We had gotten our window unit initially installed by Affordable Home AC a year ago. We noticed our unit started leaking onto the Lanai, and called them up to ta...”

Oahu Verified CustomerEst. 2005 • Oahu
SL

Samuel L.

Verified
Pearl City•Yelp Verified
Window AC Cleaning & ServiceTech: Brian

“My A/C was running sluggish and figured it needed to be cleaned (been 2 years since installed). Contacted Affordable Home AC and was referred to Chris at Window...”

Oahu Verified CustomerEst. 2005 • Oahu
MS

Mermaid S.

Verified
Mililani•Yelp Verified
Window AC InstallationTech: Brian

“The AC unit stopped working in my apartment so my landlord helped make arrangements to connect with Brian and Chris. They were very professional and had a new A...”

Oahu Verified CustomerEst. 2005 • Oahu
BH

B H.

Verified
Aiea•Yelp Verified
Window AC InstallationTech: Brian

“Excellent business to work with. Quick response to providing an estimate and recommendations. Amazingly, they arrived a little earlier than scheduled and comple...”

Oahu Verified CustomerEst. 2005 • Oahu
TB

Tim B.

Verified
Waipahu•Yelp Verified
LG Dual InverterTech: Brian

“I am giving Affordable Home Air Conditioning in Waipahu my highest recommendation to other Yelp users in the Honolulu area. Brian Borges and his team were quick...”

Oahu Verified CustomerEst. 2005 • Oahu