Condo Fan Coil Repair and Deep Cleaning in Toronto and the GTA

Riverflow HVAC provides in-suite condo fan coil service across Toronto and the Greater Toronto Area (GTA), including Toronto, Etobicoke, North York, Vaughan, Markham, Richmond Hill, and Scarborough. If your fan coil is not heating or cooling properly, is noisy, or is leaking water, we’ll troubleshoot the issue carefully and explain your options clearly.

Many Toronto condos still use Unilux vertical fan coils, and we have solid experience diagnosing and servicing these older units.

Service call and pricing

Diagnostic and assessment fee: $130 (includes up to 1 hour on site). If more time is needed, labour is $130 per hour after the first hour. Repairs are billed for time plus parts and materials.

Fan coil diagnostics and repairs

Fan coils are simple in concept, but small issues can cause big comfort problems in a condo. We focus on accurate diagnosis so you are not paying for guesswork.

Common issues we help with include:

• Weak airflow, noisy operation, or a unit that runs but does not keep up

• Rattles, vibration, or a loud fan

• Water leaks from the fan coil cabinet area (for example the drain pan or drain connection)

• Intermittent operation or a fan that will not start

• Temperature control issues tied to the thermostat or fan coil controls

• Common component failures such as blower motors, actuators, and cartridges or springs (depending on the unit style)

When leaks are involved, we check common in-cabinet trouble spots like the drain pan and condensate path, and we test any built-in safety shutoffs where present.

If a repair is straightforward, we will outline the plan and pricing before moving ahead.

Fan coil deep cleaning service

This is a specialty service that goes well beyond the basic in-building maintenance check. Building staff often do a quick visual inspection and filter change, which is helpful, but it does not address a fan coil that is heavily loaded with dust, debris, or moisture issues inside the cabinet.

Our deep cleaning is a longer appointment, typically 2 to 3 hours. It is designed for units with restricted airflow, musty odours, visible buildup, or ongoing moisture concerns. Depending on the unit and condition, deep cleaning may include:

• Opening the cabinet and cleaning internal surfaces

• Cleaning the coil and blower area using coil-safe methods

• Cleaning and sanitizing the drain pan area

• Clearing buildup inside the unit to help reduce overflow risk

• Replacing deteriorated insulation inside the cabinet when it is contributing to odour or contamination concerns

If we find worn parts during cleaning (for example a failing motor or actuator), we will explain it clearly so you can decide whether to address it now or plan it for later.

Thermostats and controls

Many condos use fan coil thermostats and specific control setups, and compatibility matters. We can troubleshoot thermostat and control issues and advise on suitable replacements. Where a thermostat replacement is needed, we’ll confirm the right model for your fan coil and building requirements.

What to expect when you book

Condo service should be calm and respectful of your space. We arrive ready to diagnose the issue, keep the work area neat, and communicate clearly before any repair goes ahead. If your building has specific rules (booking elevators, shutoffs, work hours), we will work within those requirements.

If possible, please clear access to the fan coil cabinet and thermostat before the visit so we can get started quickly.

For property managers and building staff

We are familiar with condo procedures and in-suite access requirements. If needed, we can provide proof of insurance and WSIB coverage, and we can share clear service notes and photos to support building records. We work respectfully in occupied suites and follow building rules for work hours, elevator bookings, and site coordination.

Condo fan coil FAQ

What is the difference between deep cleaning and standard maintenance?
Standard maintenance is usually a quick check and filter change. Deep cleaning is a longer, more thorough service that addresses internal buildup, coil and blower cleanliness, and moisture issues inside the cabinet.

Do fan coil repairs require OEM parts, or can aftermarket parts be used?
It depends on the unit and the part. In many cases, both OEM and quality aftermarket options are available. We’ll confirm fit and compatibility, explain the differences, and let you choose. Aftermarket blower motors can often provide a reliable solution with meaningful cost savings.

What are the most common fan coil failures?
We often see issues with the blower motor, and with control components like an actuator or cartridge or spring, depending on the unit.

My fan coil is leaking water. Is it urgent?
It can be. Leaks can damage flooring and drywall quickly. If you see active leaking, it is best to book service sooner rather than later and, if possible, protect the area until it is assessed.

What does the $130 diagnostic include?
It includes the visit and up to 1 hour on site for troubleshooting and assessment. If more time is needed, labour is billed at $130 per hour after the first hour.