AC Compressor Repair in Dhaka — Honest Diagnosis, Reliable Fix
A dead compressor means zero cooling. Our technicians test every component before recommending a repair or replacement — so you never pay for work you do not actually need.
The Compressor Is the Heart of Your AC — When It Fails, Everything Stops
The compressor circulates refrigerant through your entire system. Without it, the indoor fan blows air but there is no cooling cycle happening. It is the most expensive single component in your air conditioner, which makes getting the diagnosis right absolutely critical.
Many homeowners in Dhaka assume their compressor is dead when the AC stops cooling, but the real culprit is often a failed capacitor, a burnt contactor, or a wiring fault — parts that cost a fraction of a compressor to replace. Hoque Refrigeration And Engineering Works Ltd. tests every electrical component before condemning the compressor. If a ৳800 capacitor fix solves the problem, we tell you that honestly.
If the compressor truly has failed, we explain your options clearly: repair the existing unit, replace it with an original compressor, or weigh the cost against upgrading the entire AC system. We supply genuine compressors for all major brands sold in Bangladesh, including Walton, Gree, General, LG, and Samsung.
Warning Signs of a Failing AC Compressor
Compressors rarely die without warning. These symptoms tell you the heart of your system is struggling.
AC Runs but No Cooling
The indoor and outdoor fans spin, but the air from the vents matches room temperature. The compressor is not pumping refrigerant.
Loud Banging or Rattling
A failing internal valve or broken piston inside the compressor creates metal-on-metal sounds. This usually means internal damage.
Circuit Breaker Trips
If the outdoor unit trips the breaker every time it starts, the compressor may be drawing excessive amperage due to a shorted winding.
Outdoor Unit Extremely Hot
The compressor casing is too hot to touch even after running for a few minutes. Overheating often precedes total failure.
Frozen Outdoor Lines
Ice forming on the copper lines at the outdoor unit while the indoor unit blows warm air indicates the compressor has stopped pumping.
Compressor Does Not Start
The fan runs but the compressor stays silent. Could be a bad capacitor, a stuck compressor, or burnt motor windings.
If you notice any of these signs, turn the AC off immediately to prevent further damage. Call our AC repair team in Dhaka for a quick diagnosis.
Compressor Failure or Just a Bad Capacitor?
In Dhaka, 40% of “dead compressor” calls turn out to be a failed start capacitor — a part that costs under ৳1,000 to replace. We check this first before quoting any compressor work.
Failed Start Capacitor
The capacitor gives the compressor the initial jolt of power it needs to start. When it fails, the compressor hums but will not run. Eventually, the thermal overload shuts it down to prevent a fire. Many technicians skip testing this and condemn the compressor outright — costing you thousands unnecessarily.
- Compressor hums but does not start
- Outdoor fan runs, compressor stays silent
- AC works fine after a manual “push start”
- Fix cost: ৳600 – ৳1,200 (takes 15 minutes)
- Our technicians test capacitance before anything else
Compressor Burnout
Internal motor windings short out or break. Mechanical parts like valves and pistons seize. The compressor might draw locked-rotor amperage, trip breakers, or make loud grinding noises. This cannot be fixed with a capacitor — the compressor must be replaced.
- Banging or rattling from inside the compressor
- Breaker trips immediately on startup
- Multimeter shows open or shorted windings
- Fix cost: ৳6,000 – ৳15,000+ depending on brand & size
- We replace with original OEM-spec compressors
We always perform a full electrical test before recommending a compressor replacement. If a simple capacitor, contactor, or coil cleaning solves the problem, that is all we charge you for.
Our Compressor Repair and Replacement Process
No guessing. We test, report, and then fix — with your approval at every step.
Full Electrical Diagnosis
We test the capacitor, contactor, thermal overload, and compressor windings with a multimeter. This tells us exactly whether the issue is electrical, mechanical, or refrigerant-related.
Honest Report and Quote
You get a clear explanation of what is wrong and what it will cost to fix. If the compressor is fine but the system needs a gas refill, we tell you that. If the compressor is truly dead, we give you repair vs. replacement pricing so you can make an informed decision.
Component Replacement or Compressor Swap
If a capacitor or contactor fixes it, we replace it on the spot. If the compressor needs replacement, we recover the old refrigerant, remove the failed unit, and install the new original compressor with proper brazing and nitrogen flow.
Vacuum, Leak Test, and Recharge
After any compressor replacement, we pull a deep vacuum, pressure-test with nitrogen for leaks, and recharge the system with the manufacturer-specified weight of refrigerant (R32, R410a, or R22).
Performance Verification
We run the system for 20 minutes and verify suction pressure, discharge pressure, superheat, and supply air temperature. You feel the cooling difference before we pack up.
AC Compressor Repair and Replacement Pricing in Dhaka
Compressor work is a significant investment. We keep our pricing fair, transparent, and always quoted before work begins.
| Service / Component | Price Range | Details |
|---|---|---|
| Diagnosis Fee | ৳500 | Full electrical test (credited toward repair cost) |
| Capacitor Replacement | ৳600 – ৳1,200 | Part + labor, fixes most “won’t start” issues |
| Contactor Replacement | ৳800 – ৳1,500 | Part + labor, fixes buzzing/no-power issues |
| Compressor Replacement (1–1.5 Ton) | ৳7,000 – ৳12,000 | Original compressor + gas + vacuum + labor |
| Compressor Replacement (2 Ton) | ৳10,000 – ৳15,000 | Original compressor + gas + vacuum + labor |
Prices depend on AC brand, capacity, and refrigerant type. We provide an exact quote after diagnosis — no surprise charges. Compressor replacement includes new refrigerant, vacuum, and full system test.
AC Compressor Service Across Dhaka
Hoque Refrigeration And Engineering Works Ltd. provides compressor diagnostics and replacement in every major Dhaka neighborhood.
Why Trust Hoque Refrigeration And Engineering Works Ltd.
Compressor work is the biggest repair your AC will ever need. Here is why Dhaka trusts us to do it right.
We Test Before We Quote
40% of our compressor calls end with a capacitor or contactor fix. We always perform a full electrical test before recommending a costly compressor replacement.
Original OEM Compressors Only
We never install refurbished or unbranded compressors. Every replacement uses an original unit matched to your AC brand, capacity, and refrigerant type.
Complete System Recharge Included
Compressor replacement always includes proper nitrogen brazing, deep vacuum pull, leak test, and a full weighed refrigerant charge. No extra charges hidden later.
6-Month Warranty on Compressors
Every compressor we install comes with a 6-month warranty covering both the part and the labor. If anything goes wrong, we fix it at no charge.
Nearly a Decade of Experience
Since 2015, we have repaired and replaced thousands of compressors across Dhaka. We know the common failure patterns for every major brand sold in Bangladesh.
Full Home Appliance Service
We also service fridge compressors, handle fridge repair, washing machine repair, microwave repair, TV repair, and AC installation. One call covers your entire home.
Frequently Asked Questions About AC Compressor Repair
Honest answers to help you decide whether to repair or replace.
How do I know if my AC compressor is bad or if it is just the capacitor?
Is it worth replacing a compressor on an old AC?
What causes AC compressors to fail in Dhaka?
How long does a compressor replacement take?
Do you provide a warranty on compressor replacement?
Can you replace a compressor on the same day?
Do I need to replace the refrigerant when replacing the compressor?
Do you also repair fridge compressors?
Get Your AC Compressor Checked Today
Do not guess whether it is a capacitor or a compressor. Our technicians arrive with the right tools to test and give you a clear answer — fast.
Hoque Refrigeration And Engineering Works Ltd.
House-47, Road No. 41, Gulshan Ave, Dhaka 1212
Phone: 01910528424 | Email: contact@acservicedhaka.bd
Service Hours: Every Day 8 AM – 12 AM | Service Area: Dhaka City