Dust on indoor outlets
Visible deposits around louvers or filters help identify units that need a closer look.
Equipment care without guessing the scope.
Professional Commercial Heat Pump & Split-Unit Cleaning Services in Ontario & Quebec
Commercial spaces often have several indoor split units connected to outdoor equipment in different locations. Cleaning needs to be planned unit by unit. Dial4duct agrees the accessible indoor and outdoor components, working heights and site schedule before the visit so your team knows what will receive attention.
Since 2005 · Clear estimates · Availability confirmed by address
Since 2005Care for your air4.9 View Google profile ↗TSSA CertifiedAsk about our credentialsOshawa & OttawaServing homes & businesses
COMMERCIAL CLEANING
Equipment care without guessing the scope.
Cleaning planned for agreed indoor split units and accessible commercial heat-pump components.
Book commercial heat pump & split-unit cleaning in Ontario or Quebec with a scope that fits your property. Share your city, equipment and access details; we’ll explain the work and confirm the estimate before the visit.
Ask about your property ↗In Oshawa? View commercial heat pump & split-unit cleaning in Oshawa ↗
WHEN TO TAKE A CLOSER LOOK
What are you noticing?
Different conditions across units
A reception unit and one in a dusty work area may need different attention. List each unit and its location when requesting a quote.
Outdoor access is restricted
Roof locations, locked compounds and limited clearances affect how work can be planned. Share those details in advance.
WHAT TO EXPECT
A clear scope from the first conversation.
Count indoor and outdoor units
List the indoor heads, outdoor units and zones to be covered. Photos, model details and a simple equipment list help define the work.
Review installation access
Tell us about ceiling heights, roofs, balconies or restricted areas. Access requirements are agreed before pricing and scheduling.
Name the components being cleaned
Filters, accessible coils, louvers and blower areas are distinct items. Methods are selected for the equipment and the agreed component scope.
Separate cleaning from system faults
Cooling or heating faults, refrigerant work and controls require separate attention. Mention operational concerns with the enquiry so the cleaning appointment is appropriately planned.
HOW THE VISIT WORKS
Your cleaning, step by step.
List equipment and locations
We review the number of indoor units, outdoor units, models and access conditions with the site contact.
Agree the cleaning schedule
Occupied areas, working heights and equipment downtime are included in the plan.
Prepare each work area
Surfaces and electrical components are protected and the equipment is made safe for the agreed cleaning.
Clean the specified components
Filters and accessible unit surfaces are cleaned using methods appropriate to the equipment and manufacturer guidance.
Reassemble and review
Opened covers and components are refitted, operation is checked where practical, and any persistent fault is noted for separate diagnosis.
PRACTICAL BENEFITS
What this service helps you address.
A unit-by-unit scope
Understand exactly which indoor heads and outdoor units are included.
Careful site coordination
Plan access and timing around staff, customers and restricted areas.
Useful service findings
Separate visible buildup from a cooling, heating, drainage or electrical problem that needs another service.
ONTARIO & QUEBEC
Tell us where you need us.
Send your city or postal code and the service you need. We confirm availability, access and the written scope before booking.
Oshawa, Durham & beyond
We work across Ontario, including Durham Region, Ottawa and the Greater Toronto Area.
View Ontario service areas ↗Quebec service enquiries
Share your address and equipment details so our team can confirm coverage and scheduling.
Check Quebec availability ↗WHY CHOOSE DIAL4DUCT
Clear scope. Local teams. A straightforward visit.
Know the estimate first
We explain the components, access and price before work begins. Additional services are discussed before they are added to your visit.
Oshawa & Ottawa branches
Call one number for both local teams. Share your Ontario or Quebec address and we’ll confirm availability for your property.
Find our branches ↗Care for your air since 2005
Choose the service your equipment needs, ask questions about the scope and review customer feedback before booking.
Meet Dial4duct ↗YOUR QUESTIONS, ANSWERED
Common questions about commercial heat pump & split-unit cleaning.
Can the quote cover several indoor split units?
Yes. Provide the equipment count, locations and access details so each unit appears in the scope.
Does this include refrigerant servicing or repairs?
This page covers cleaning. Refrigerant, electrical, control and other repairs are separate services and are not assumed included.
Can I arrange a visit around opening hours?
Tell us the preferred window, responsible site contact and access requirements. Timing is confirmed when booking.
Do you serve my area in Ontario or Quebec?
Send your city or postal code and property details. Our team confirms coverage, timing and access requirements before booking.
Is pricing based on the number of indoor units?
The unit count matters, but so do model, height, location and outdoor access. Send those details for a property-specific estimate.
Does the visit include cooling repairs or refrigerant checks?
Cleaning does not automatically include diagnosis or refrigeration work. Mention performance faults when booking so the appropriate scope can be discussed.
PLAN YOUR VISIT
Explore more commercial services.
Office & Retail Air Duct Cleaning
Duct cleaning for office and retail premises, with agreed access and scheduling.
View service
Commercial Dryer Vent Cleaning
Accessible dryer-exhaust cleaning for business premises and agreed multi-dryer setups.
View serviceVERIFIED CUSTOMER WORDS
What customers say about Dial4duct.
Excellent duct cleaning service! Very professional, on time, and thorough. They showed us before-and-after pictures, and the difference was amazing. Definitely recommend to anyone looking for duct service cleaning.
Sohail Fraj · Google review
What stood out to me was that nobody tried to upsell anything. They simply came in, did the work they promised, and that was it. I appreciate honest businesses like this.
Michael Hughes · Google review
Very good experience, seriously worked the best. The absolute quality for the money.
Ritik Arora · Google review
YOUR NEXT STEP
Tell us what needs attention.
Tell us about your property, equipment and location. We’ll explain what is included and confirm the estimate before work starts.
647-877-8368 ↗Ontario & Quebec · Since 2005
Request a free quote
LET’S START WITH YOUR HOME