Chiller Repair Services in Toronto & the GTA

HVAC Contractor Service

Licensed, TSSA certified technicians who diagnose it right the first time. Serving Toronto & the GTA since 2011.

TSSA Certified

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HRAI Member

42+ Five-Star Reviews

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Chillers are the cooling workhorses of commercial and industrial buildings — and when they go down, it affects everyone in the building. Lloyd HVAC Services provides expert chiller repair across Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York. Our TSSA-licensed technicians diagnose and repair air-cooled and water-cooled chillers, getting your commercial cooling back online quickly.

Schedule Your Chiller Repair Service Today

Free estimates • Financing available • TSSA licensed

(647) 344-4822

Open 7:00 AM – 9:00 PM, 7 days a week

What We Offer

We repair air-cooled chillers, water-cooled chillers, and absorption chillers. Our chiller repair services cover compressor diagnosis and repair, refrigerant leak detection and repair, condenser and evaporator service, control system troubleshooting, electrical component repair, oil analysis and management, tube cleaning, water treatment issues, variable frequency drive (VFD) repair, and complete chiller performance testing.

Why Choose Lloyd HVAC for Chiller Repair?

  • Commercial chiller expertise across all major brands
  • Air-cooled and water-cooled chiller experience
  • Emergency chiller repair to minimize business disruption
  • Comprehensive diagnostics — not just symptom-chasing
  • TSSA licensed for all refrigerant and gas work
  • Preventative maintenance programs to prevent failures

★ 4.9/5 Rating📋 TSSA Licensed🏠 Serving Toronto Since 2011💰 Free Estimates💳 Financing Available

Our Chiller Repair Process

Step 1: Emergency Response

Call (647) 344-4822 for urgent chiller issues. We prioritize commercial cooling emergencies.

Step 2: Comprehensive Diagnosis

We perform thorough diagnostics — pressure testing, electrical testing, and performance analysis — to identify the exact issue.

Step 3: Repair

We complete the repair with quality parts, test the chiller under load, and verify proper cooling output.

Step 4: Prevention Plan

We recommend a maintenance schedule to prevent future failures and extend your chiller’s operational life.

Ready to Get Started?

Call (647) 344-4822 or book online for your free estimate.

Frequently Asked Questions About Chiller Repair

How much does chiller repair cost?

Chiller repair costs vary widely based on the issue — from $500 for minor repairs to several thousand for compressor or major component replacement. We provide detailed quotes before proceeding.

How often should commercial chillers be serviced?

Commercial chillers should be serviced at least twice per year — pre-season and mid-season. High-demand applications may need quarterly service.

What are signs of chiller problems?

Warning signs include: reduced cooling capacity, unusual noises or vibrations, high energy consumption, refrigerant pressure anomalies, oil contamination, and frequent safety shutdowns.

Can you service any brand of chiller?

Yes. We service chillers from Carrier, Trane, York, Lennox, McQuay, Daikin, and other manufacturers.

Service Areas

Lloyd HVAC Services Inc. provides chiller repair services throughout Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York, and the surrounding Greater Toronto Area (within 25 km of Toronto). Whether you’re in a century home in the Danforth, a townhouse in North York, a detached home in Etobicoke, or a condo in Beaches East York — we’ve got you covered.

Phone: (647) 344-4822 | Hours: 7:00 AM – 9:00 PM, 7 days a week

Related Services

Contact Lloyd HVAC Services

Family-owned and trusted since 2011. Serving Toronto, East York, North York, Etobicoke, Danforth, and Beaches East York.

(647) 344-4822

Request a Free Estimate Online

— Real reviews from real homeowners

42+ Five-Star Google Reviews

Don’t take our word for it. Here’s what Toronto homeowners are saying after we fixed their furnace.

“I recommend Lloyd HVAC Services without hesitation. Tracy is reliable and a pleasure to engage with. George is highly professional, trustworthy, and thorough in his work. Look no further for your HVAC needs.”

Raam Pandey — Google Review
“Excellent from start to finish of install. George and Tracy are a great team that made us feel very comfortable about some big changes to our HVAC system. Looking forward to regular”
Adam Green — Google Review

“Lloyd HVAC met and exceeded my high expectations. From the office staff and owner, to the technician everybody was pleasant and helpful. My AC unit did not turn on in the spring. They were able to help provide me with the information I needed and send out a technician quickly. While the technician was here, the owner was even willing to run to the store to pick up a part for us. I highly recommend using this company.”

Marcel McLean — Google Review