$14K-$220K
New AC installs for fit-outs, TIs, VRF builds and chilled water extensions. $14K-$220K.
View service Local Commercial Dispatch, 24 Hours
Commercial HVAC in Markham: Hwy 404 Tech Corridor, Pacific Mall Retail & Unionville Restaurants
Markham's tech campuses along Hwy 404 drive VRF fit-outs and server room cooling, Pacific Mall and Market Village need tenant-by-tenant response, and Unionville restaurants need kitchen ventilation and refrigeration.
Commercial-only HVAC and refrigeration for Toronto buildings: TSSA G1+G2, ESA and 313A licensed, 2-4 hour emergency response, written reports on every visit.
- 2-4 hour emergency response
- Crews on the 404 and Hwy 7
- 24-unit VRF fit-out, $215K
20+
Years Commercial-Only
1,400+
RTUs Under Contract
85+
Chiller Plants on PM
Commercial Credentials & Verification
TSSA G1 + G2
Licensed Gas Technicians
ESA
Electrical Safety Authority
313A Refrigeration
Licensed Refrigeration Mechanics
$5M CGL + WSIB
Enbridge-Authorized Since 2006
2-4 Hour Emergency Response 90-Day Labour Warranty on Repairs / 2-Year on Installs 5-Star Commercial Satisfaction 20+ Years Commercial-Only
Sound Familiar?
Server Room, Kitchen or RTU Problems in Markham?
Equipment changes stalled by the Unionville heritage district
A Main Street restaurant needs a new condensing unit or make-up air unit, but the job stalls before the crane is booked.
Unionville is one of Markham's Heritage Conservation Districts, so exterior work, even on non-heritage buildings, needs a City heritage permit before new rooftop or wall-mounted equipment goes in.
Make-up air and refrigeration jobs here start with equipment placement details for the heritage permit, and the repair or replacement is scheduled around the approval.
Downtime Costs Real Money
A warm walk-in or a tripped chiller turns into lost product, tenant calls and refunds within hours.
The Wrong Licences
Large gas appliances, refrigeration circuits and high-voltage controls need TSSA G1/G2, 313A and ESA tickets on one crew.
Repeat Visits, Same Fault
Parts-swapping without a root cause means the same unit fails again next month.
No Paper Trail
Insurers, boards and landlords want written findings, readings and photos, not a verbal "it is old".
Local Knowledge
Local Commercial HVAC Knowledge, From Tech Campuses to Main Street
Markham is the GTA's tech hub, and its buildings show it. Campuses along Highway 404 and in the Markham Innovation District need VRF fit-outs, server room cooling with redundancy and controls that alarm before anything overheats. In Markham Centre, many buildings skip their own boilers and chillers and buy hot and chilled water from the district energy loop that IBM first connected to in 2000, so our work there is heat exchangers, pumps and air handlers.
Pacific Mall and Market Village need tenant-by-tenant HVAC response inside busy malls, and Woodbine Avenue warehouses need RTU and heater service. Unionville Main Street restaurants need kitchen ventilation and refrigeration, and because Unionville is a Heritage Conservation District, exterior equipment changes there start with a City heritage permit. Our tech campus VRF fit-out delivered 24 indoor units across two floors for $215,000 on the TI schedule.
Districts We Cover
- Highway 404 tech corridor
- Pacific Mall + Market Village
- Unionville restaurants
- Highway 7 offices
- Woodbine warehouses
Postal codes we cover: L3R, L3P, L3S, L6B, L6C, L6E, L6G
Local Landmarks & Corridors
- Highway 404
- Highway 7
- Unionville Main Street
- Markham Innovation District
- Pacific Mall
- Woodbine Avenue
Highway 404, Highway 407 and Highway 7 carry most routes, with Unionville GO and the Viva rapidway serving Markham Centre.
Top Services
Commercial Cooling, Controls and Ventilation Services
$185+ diag
MUA repair, maintenance and replacement for kitchens, industrial and parking garages.
View service $15K-$180K
BMS install, retrofit and programming for towers, institutions and industrial sites. $15K-$180K.
View service $185+ diag
Cooling-side repair for RTUs, splits, VRF and chilled water fan coils. $450-$3,500.
View service $18K-$450K
New-build and retrofit installs: RTU sets, chiller plants, boiler rooms, VAV and VRF fit-outs.
View service $225+ diag
Refrigeration repair for restaurants, grocery, convenience and food service. $450-$3,800.
View service $185+/visit
PM contracts: quarterly, semi-annual or monthly, with a written condition report every visit.
View service $225+ diag
Walk-in cooler repair for food service, grocery and convenience. $450-$3,200.
View service $185 surcharge
24-hour emergency dispatch across Toronto and the GTA with 2-4 hour response.
View serviceProcess
How Our Service Calls Run
- 01
Call or Request
Call (437) 524-2997 or send the building details. Dispatch confirms the arrival window and site access.
- 02
Diagnose
A licensed technician traces the root cause across electrical, airflow, combustion and refrigerant circuits.
- 03
Written Quote
Findings, photos and a fixed price before any work starts. No surprise line items.
- 04
Fix and Document
Most repairs close on the first visit from truck stock, followed by a written completion report.
Server Room Running Hot? Call Dispatch Now
2-4 hour emergency response, 24 hours a day. $185 diagnostic with written findings, waived on approved repairs over $750, and a 90-day labour warranty on every repair.
Local Logistics
Covering the City Along the 404 and Highway 7
Highway 404 and Highway 7 carry most of our routes, with Woodbine Avenue serving the warehouse belt and Kennedy Road reaching Pacific Mall and Market Village. The 2-4 hour emergency window holds across the city.
Server room cooling failures on tech campuses are treated as priority calls, and temporary cooling can be staged the same day.
Pacific Mall and Market Village tenants need mall security coordination for roof and service corridor access, which we arrange before opening hours.
Building Types
Tech Campuses, Malls and Restaurants
Highway 404 tech corridor and Markham Innovation District. Office floors with VRF heat recovery, ductless server room cooling and BMS alarms.
Highway 7 offices. Mid-rise offices with VAV, RTUs and BAS.
Pacific Mall and Market Village. Dense retail with many tenant units, shared equipment and strict access rules.
Unionville Main Street. Restaurants with hood exhaust, make-up air and walk-in refrigeration in heritage-area buildings.
Woodbine Avenue warehouses. RTUs, economizers and unit heaters.
Seasonal Pressure Points for Tech, Retail and Kitchens
Summer brings server room and VRF calls on tech campuses and RTU calls at Woodbine warehouses. Winter brings make-up air ignition problems in Unionville kitchens. Spring and fall are fit-out seasons for office TIs along the 404.
Why Us
Why Tech, Retail and Restaurant Teams Choose Us
- VRF heat recovery fit-outs delivered on TI schedules
- Redundant server room cooling with BMS alarms
- Tenant response coordinated with Pacific Mall and Market Village security
- Kitchen ventilation and refrigeration for Unionville restaurants
- RTU and economizer repair for Woodbine warehouses
- 2-4 hour emergency response on the 404 and Hwy 7
Local Track Record
Recent Projects in the Area
Markham $215,000
Markham Tech Campus VRF Fit-Out 24 Indoor Units
A two-floor VRF heat recovery fit-out delivered on the tenant improvement schedule, with zone-level control for open office, meeting rooms and a small server room.
Replacement
Case study
Client Feedback
What Local Facility Teams Say
5-Star Commercial Satisfaction
"We added redundant ductless units to the server room with alarms tied into our BMS. No more weekend temperature scares."
Steven Liu
IT Facilities Manager, Hwy 404 tech office
Server room ductless cooling with redundant units$27,500
"Exhaust fan bearings and the MUA were both overdue. They serviced both in one closed day and rebalanced the kitchen airflow."
Teresa Wong
Owner, Unionville restaurant
Hood exhaust fan and MUA service$9,800
"The RTU was short cycling and the economizer was stuck. Both were fixed on the first visit with parts from the truck."
Brian Hughes
Operations Manager, Woodbine Avenue warehouse
RTU compressor and economizer repair$4,600
Straight Answers
Markham Commercial HVAC Questions
Do you install VRF systems in tech offices along the 404?
Yes. Our tech campus VRF fit-out delivered 24 indoor units across two floors for $215,000 on the TI schedule.
Can you add redundant cooling to a server room?
Yes. Dedicated ductless or split systems with a redundant unit and alarms tied into your BMS, so a failure pages someone before the room overheats.
Do you work on buildings connected to Markham District Energy?
Yes. Markham Centre buildings on the district energy loop, which has supplied hot and chilled water since IBM connected in December 2000, use heat exchangers instead of their own boilers and chillers. We service the building-side pumps, valves, air handlers and controls.
Do equipment changes on Unionville Main Street need a heritage permit?
Exterior work in the Unionville Heritage Conservation District, even on non-heritage buildings, needs a heritage permit from the City of Markham. We prepare equipment placement details for the application, then schedule make-up air or condensing unit work once it is approved.
How fast can you respond along the 404 and Highway 7?
Emergency calls get a 2-4 hour response, 24 hours a day, and server room cooling failures are treated as priority calls with temporary cooling staged the same day.
What does commercial AC installation cost in Markham?
Typically $14,000 to $220,000 depending on system type, from single ductless units to full VRF fit-outs.
Coverage Map
Where We Work in Markham
Nearby Areas
We Also Serve Nearby
Every district listed here is covered by the same licensed crews behind our commercial HVAC Toronto service, across 20+ GTA cities. See every location we serve.
24-Hour Commercial Emergency Dispatch
Book Your Markham Commercial HVAC Visit
2-4 hour emergency response, 24 hours a day. TSSA G1+G2, ESA and 313A licensed technicians with written findings on every visit.
- TSSA G1+G2, ESA, 313A
- Written findings every visit
- 90-day / 2-year labour warranty