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HVAC Services

AC Repair & Service in Fraser Valley

Frustrated by an AC blowing warm air or leaking? Our technicians quickly diagnose and repair issues, restoring cool comfort to your home.

Common signs you need this

  • AC Blowing Warm Air
  • Weak or Inconsistent Airflow
  • Strange Noises or Odors
  • Water Leaks Around the Indoor Unit

Seeing one of these? That is enough to book, describe it when you call and we will tell you whether it is urgent.

What your technician does

  1. 1 Listens to what the system has been doing before touching anything
  2. 2 Inspects the whole system, not just the obvious part: controls, electrical connections, and the components that fail together
  3. 3 Uses diagnostic tools to find the root cause rather than swapping parts
  4. 4 Explains what they found in plain language and gives you the price up front
  5. 5 Repairs it with your approval, to Technical Safety BC standards, then tests the system before leaving

Book AC repair & service

Tell us what the system is doing and we will get you an arrival window.

Is Your AC Blowing Warm Air, Making Strange Noises, or Leaking Water?

An AC that blows warm air, grinds or hisses, or leaves water around the indoor unit needs a professional repair before the damage spreads. Rep-Air Heating and Cooling is ready to get your Fraser Valley home cool and comfortable again.

Warning Signs Your AC System Needs Professional Attention

When your AC starts acting up, it usually gives you some clues. Ignoring these symptoms can turn a straightforward repair into a major headache, or even a full system replacement.

AC Blowing Warm Air
The most obvious sign: your AC is running, but the air coming from the vents feels lukewarm, or just not cool at all. It's like your system is just moving stale air around. This usually points to a problem with the refrigerant, like a leak or low levels, or a compressor that's given up. Ignoring it means your home stays hot, your energy bills climb as the unit overworks, and the compressor could fail entirely.

Weak or Inconsistent Airflow
You might notice some rooms are hot while others are barely cool, or the air coming out of the vents just isn't as strong as it used to be. This uneven cooling means your system is struggling to push air through. A clogged air filter, leaky ductwork, a failing fan motor, or even an iced-over evaporator coil can cause this. Neglecting poor airflow forces your AC to work harder, wasting energy and accelerating wear and tear on critical components.

Strange Noises or Odors
Your AC unit should operate with a consistent hum, not a symphony of grinding, squealing, hissing, or banging. Grinding or squealing often signals worn motor bearings or a loose belt. A hissing sound might mean a refrigerant leak. If you smell something musty, like old socks, that's mold or mildew in the condensate drain or on the evaporator coil – a common problem in the humid Fraser Valley. A burning smell is an immediate red flag for an electrical issue. These noises and smells are your system crying for help; ignoring them can lead to a complete breakdown or even safety hazards.

Water Leaks Around the Indoor Unit
Seeing puddles of water around the base of your indoor unit, or water stains on your ceiling, is a definite problem. Your AC removes humidity, and that condensation needs to drain away. A clogged condensate drain line is the most common culprit, especially with the algae and slime that thrive in our humid climate. A cracked drain pan or a frozen evaporator coil melting can also cause water leaks. Water damage to your home is expensive, and this issue can also shut down your AC completely.

Common Reasons Your AC System Fails

From years of working on AC units across the Fraser Valley, we know what typically goes wrong. These are the usual suspects we find on repair calls.

Refrigerant Leaks
Your AC relies on refrigerant to absorb heat from inside your home and release it outside. Over time, the refrigerant lines or coils can develop small cracks or holes due to vibration or corrosion. When refrigerant leaks out, your system can't effectively transfer heat, leading to poor cooling. Our licensed technicians will pinpoint the leak, expertly repair the line or coil, and then recharge your system with the precise amount of refrigerant needed to restore its cooling power and efficiency.

Clogged Condensate Drain Line
As your AC cools, it pulls moisture from the air, which collects in a pan and drains away. In the humid Fraser Valley, algae, dirt, and mold can build up in this drain line, creating a blockage. When the line clogs, the pan overflows, causing water leaks or tripping a safety switch that shuts down your entire unit. We'll clear the blockage, often using specialized tools, and inspect the drain pan to ensure proper drainage and prevent future issues.

Electrical Component Failures
Your AC system is full of electrical parts like capacitors, contactors, relays, and circuit boards that power everything from the fan to the compressor. With age, constant use, or power fluctuations, these components can wear out or fail. A faulty capacitor might prevent your unit from starting, while a bad contactor can cause it to short cycle. Our licensed electricians and HVAC technicians will meticulously test these components, diagnose any wiring issues, and replace faulty parts to get your system running reliably and safely.

What to Expect During Your AC Repair & Service Visit

When you call Rep-Air Heating and Cooling for AC repair across the Fraser Valley, you're not just getting a service call; you're getting a commitment to thorough, expert-level diagnostics and repair. Our licensed technicians arrive with fully stocked trucks, ready to tackle a wide range of AC issues on the spot.

First, we'll listen carefully to your concerns and the symptoms you've noticed. We'll then conduct a comprehensive diagnostic check, examining everything from refrigerant levels and coil condition to electrical components and airflow. Our technicians are trained to identify the root cause of the problem, not just treat the symptoms, using advanced tools and our extensive experience to pinpoint the issue accurately and efficiently.

Once we've identified the problem, we'll explain our findings to you in clear, understandable terms, outlining the necessary repairs and any available options. We believe in transparent communication, ensuring you're fully informed before any work begins. Our repairs are carried out with precision and adherence to Technical Safety BC and WorkSafeBC standards, using quality parts to ensure lasting performance. After the repair, we’ll test your system rigorously to confirm it’s operating at peak efficiency and cooling your home effectively, and we’ll clean up our workspace completely before we leave.

AC Repair & Service Coverage Across Fraser Valley

From the bustling streets of Mission to the family-friendly neighbourhoods of Maple Ridge and the growing communities of Langley, your comfort is our priority. Our team understands the specific challenges that Fraser Valley homeowners face with their cooling systems, from unexpected heat events to persistent humidity. We're equipped to handle any AC issue, ensuring your home remains a cool sanctuary.

Central Fraser Valley

Mission & North Fraser

Maple Ridge & Pitt Meadows

Langley & Surroundings

Southwest Fraser & Tri-Cities

Eastern Fraser Valley

Related Cooling Services

Beyond addressing immediate AC breakdowns, we offer other services to keep your home comfortable year-round. Consider our AC Maintenance & Tune-Up service to catch small issues before they become major problems and ensure your system is ready for the demands of summer. If your current AC is older, frequently breaking down, or simply not keeping up with your comfort needs, it might be time to explore our AC Installation & Replacement options for a more reliable and energy-efficient solution.

Get Your AC System Running Right Again

Don't let a failing air conditioner turn your home into an uncomfortable oven. When your AC starts showing signs of trouble, from blowing warm air to making strange noises, it's a clear signal that professional attention is needed. Our multi-trade licensed experts are ready to diagnose and resolve your AC issues, restoring comfort and peace of mind to your Fraser Valley home.

Contact Rep-Air Heating and Cooling today to schedule your AC repair and service.

Before You Book

What does it cost, and what is covered?

How pricing works

A service visit is $189, and that fee is waived when you go ahead with the repair or installation we quote. Estimates for new equipment are free. Your technician diagnoses the problem first, shows you the readings and photos behind it, and gives you a written estimate, often with a few options, before touching anything. Work starts only when you approve it. Questions first? Call (778) 728-1956.

Repair or replace?

It comes down to the age of the equipment, the size of the repair, and how well the system is keeping up. Past roughly 12–15 years, a major repair usually costs more over the next few winters than replacing does, especially once rebates are counted. Your technician lays out both numbers and you decide.

Get a free replacement quote →

What moves the price

  • How big the system is and how efficient you want it to be
  • Access, a tight crawlspace or a third-floor attic takes longer than a garage
  • Venting, gas, or electrical work the job triggers
  • Permits and inspection, where Technical Safety BC requires them
  • Which FortisBC and CleanBC rebates you qualify for

Financing runs from $1,000 to $100,000, so a big repair can be paid monthly too. See how financing works.

Warranty and workmanship

  • New installations: up to 12 years of parts and labour coverage. Conditions apply, including annual maintenance, which is what a maintenance plan is for.
  • Repairs: covered under the manufacturer's warranty on the part, traditionally around 12 months depending on the manufacturer and product.
  • No Lemon Guarantee: if we install a new unit and it keeps failing, we work with the manufacturer to replace the unit.
  • Workmanship: before we recommend replacing a part or a piece of equipment, you get detailed readings from industry specific meters, photos of any concerns, and a full written estimate for repair and for replacement based on the age and condition of the equipment.
  • We are registered with Technical Safety BC for gas work, WorkSafeBC compliant, and fully insured, and we pull permits where the work requires them.
  • Full details are on our warranty and workmanship page.

Ready when you are.

Heating, cooling, plumbing, and electrical service across the Fraser Valley, from a locally owned team.

Technical Safety BC · WorkSafeBCMon–Fri, 7:30 AM – 5:00 PM

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