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AC Copper Pipe Repair Service Near You
Copper pipes — also referred to as refrigerant lines or lineset — are the veins of your air conditioning system. Is your air conditioning system leaking refrigerant or losing pressure? A damaged copper pipe could be the culprit — and the longer it goes unaddressed, the more it costs you.
Our professional AC copper pipe repair service in Lahore is designed to restore your system’s efficiency to it;s best. From a hairline crack, a corroded joint, or a full-section replacement, we’ve got you covered at the best rates. Ping us today!
Our AC Copper Pipe Repair Services
At RA Cooling Centre, we offer a full spectrum of copper pipe repair and replacement solutions for all scales of units, following:
# 1: Leak Detection
We precisely locate the source of refrigerant leaks, from those hidden behind walls or inside ceiling cavities. Once identified, we seal, re-braze, or replace the affected section and recharge your system to manufacturer-specified levels.
# 2: Brazing & Soldering
Our technicians are trained in silver brazing and proper fluxing techniques. We professionally reconnect every joint so it gets sealed with precision and built to withstand the system’s full operating pressure.
# 3: Lineset Replacement
When a copper pipe is extensively corroded, kinked, or physically damaged, a partial repair may not be sufficient. That’s where we recommend and carry out a complete lineset replacement.
# 4: Pipe Insulation
Damaged or missing insulation on refrigerant lines causes condensation and energy loss. We replace worn foam insulation, such as flexible elastomeric foam (FEF) insulation, so your system maintains its thermal efficiency.
# 5: Pressure Testing
After every repair or replacement, we conduct a pressure test to verify the integrity of all connections before reintroducing refrigerant. For every copper repair job, we prioritize this step as it ensures zero leaks post-service.
Serving Residential, Commercial & Industrial Clients
Our AC copper pipe repair service is available across a broad range of facilities including:
- Commercial offices and retail spaces
- Educational institutions
- Hospitality and healthcare
- Residential homes and apartments

Book AC Copper Pipe Repair Today!
A small copper pipe issue left unattended can lead to a compressor failure or technical issues. Don’t let it spread from a minor leak to a complete system breakdown. Contact us today to schedule an inspection or get a free on-call consultation!
Our Valuable Clients Who Trust us for a Reason…






✔ 9+ years of INdustry experience
✔ Locally available at your location
✔ Trusted by hundreds & still counting…
Frequently Asked Questions
The replacement cost of the copper pipe depends on the deployed length of the pipe, the cost of additional equipment, and service charges. You can contact us anytime via call or WhatsApp and get a detailed quote.
Most straightforward repairs — such as re-brazing a joint or patching a small section — can be completed within 1 to 3 hours. Full lineset replacements for larger systems may take a full working day or more.
Yes. We turn off the system to be safely de-pressurized and store the refrigerant before any repair work begins. It’s not only a safety requirement but also an environmental obligation.
You can see common indicators for AC gas leakage as reduced cooling, hissing sounds near the unit, ice on the evaporator coil, or increased power consumption. If you notice any of these, don’t delay an on-site inspection and address the issue practically.
It is not recommended. If you do so, the system loses efficiency rapidly but also risks compressor damage due to insufficient refrigerant lubrication. That’s how this can turn a moderate repair into a major system breakdown.
It depends upon the AC’s capacity and lineset length. For most residential units, we utilize ACR (Air Conditioning & Refrigeration) copper tubing, available in Type L or Type ACR grades. Also, its liquid line is around 1/4 inches while the suction line is approx 1/2 inch or 5/8 inches.
Yes. We have the equipment and expertise to locate and access concealed pipework. Depending on the access required, minor civil work such as opening a wall panel may be necessary — we discuss this with you beforehand.
