# Daikin Rooftop Unit Toronto | Rooftop Units Toronto Pros

> Daikin rooftop unit Toronto: Rebel and Maverick install and repair, heat pump RTU options. Authorized dealer, OEM parts. 24-hour written quote.

URL: https://rooftopunitstoronto.ca/daikin-rooftop-unit-toronto/

![Daikin Rebel heat pump rooftop unit on a Toronto office roof](/images/misc/daikin-rebel-heat-pump-rooftop-unit-on-a-toronto-o.webp)

Authorized Daikin Dealer

# Daikin Rooftop Units in Toronto: Rebel, Maverick and Heat Pump RTUs

Last updated: October 24, 2026

Daikin Rebel and Maverick RTUs, including heat pump options for electrification projects.

-   Rebel inverter fault
-   Maverick service needed
-   Planning heat pump conversion
-   Defrost problems
-   No cooling
-   Controls alarm

Book a Site Assessment

[/contact/ →](/contact/)

 

View Pricing

[#pricing →](#pricing)

24-Hour Written Quote

From $9,500 installed, 3-20 ton

-   Parts, labour, crane, permit + HST on one line
-   2-4 hr on-roof emergency response, GTA core
-   Save on Energy rebate filed on qualifying work

Red Seal HVAC-RTSSA G1 + G2ESA + CRE$5M + WSIB

24/7 Dispatch (437) TBD

[tel:+14370000000 →](tel:+14370000000)

-   24-Hour Written Quote (not a sales pitch)
-   24/7 Emergency RTU Dispatch (2-4 hr on-roof GTA core)
-   Red Seal HVAC-R + TSSA + ESA + CRE Chiller
-   $5M Liability + WSIB + COI in 24 Hours
-   Save on Energy Rebate Filed on Your Behalf

1,800+

GTA installs

97%

Uptime

2-4 hr

On-roof, GTA core

48

Sites under contract

Symptoms first

## Is Your Equipment Showing These Signs?

Daikin Rebel inverter faults, Maverick service or a heat pump RTU conversion for electrification targets: authorized Daikin install and repair with OEM parts.

-   Rebel inverter fault
-   Maverick service needed
-   Planning heat pump conversion
-   Defrost problems
-   No cooling
-   Controls alarm

Seeing one of these? 

Book a site assessment

[/contact/ →](/contact/)

 or call dispatch for a 2-4 hour on-roof visit in the GTA core.

## Common Daikin Rooftop Unit Problems

Daikin rooftop units are growing fast on GTA roofs, especially where owners are chasing efficiency or electrification targets. The calls we see most are **Daikin Rebel** inverter faults, **Daikin Maverick** service on larger retail and office units, and owners planning a **heat pump RTU** conversion who want straight answers on cost and winter performance.

Inverter-driven units are different from fixed-speed RTUs. An **inverter compressor** fault can come from the drive board, power quality, sensors or the compressor itself. We read the drive's diagnostic history and test before replacing anything.

## Daikin Models We Sell and Service

### Daikin Rebel

A packaged line with inverter compressors and variable-speed fans, available as gas/electric or heat pump. High part-load efficiency makes Rebel units strong candidates for Save on Energy rebates.

### Daikin Maverick

Daikin's larger commercial packaged line for bigger retail and office spaces, often with full economizers and BAS integration.

### Daikin WMC chillers

Magnetic bearing centrifugal chillers serviced by our CRE-ticketed crew. See 

commercial chiller service

[/commercial-chiller-service-toronto/ →](/commercial-chiller-service-toronto/)

.

## Heat Pump RTU Conversions in Toronto

Converting a gas-fired RTU to a heat pump RTU cuts on-site emissions and can lower operating costs depending on rates. The key questions are winter capacity and backup heat. We size the unit for the actual load, plan backup heat for the coldest days, and file **Enbridge HER+** and Save on Energy where they apply.

|  | Gas/electric RTU | Heat pump RTU |
| --- | --- | --- |
| Heating source | Gas burner | Compressor (with backup) |
| On-site emissions | Higher | Lower |
| Incentives | Save on Energy on efficiency | Enbridge HER+ + Save on Energy |
| Upfront cost | Lower | Higher before incentives |

See 

packaged rooftop units

[/packaged-rooftop-unit-toronto/ →](/packaged-rooftop-unit-toronto/)

 for a full comparison and 

Save on Energy retrofits

[/save-on-energy-retrofit-toronto/ →](/save-on-energy-retrofit-toronto/)

 for how rebates are netted.

## Daikin Pricing

| Work | Price | Timeline |
| --- | --- | --- |
| 3-5 ton Daikin RTU installed | $9,500-$16K | 3-5 days |
| 10 ton Daikin packaged | $18K-$34K | 5-7 days |
| 15-20 ton Daikin | $32K-$58K | 7-10 days |

## Why Use an Authorized Daikin Dealer?

**OEM parts** on hand, inverter drives diagnosed with the right tools and warranty claims handled correctly. We also service 

Lennox

[/lennox-rooftop-unit-toronto/ →](/lennox-rooftop-unit-toronto/)

, Carrier, York and Trane 

commercial rooftop units across Toronto

[/ →](/)

, and cover Daikin sites across North York, Markham and Downtown Toronto.

Published pricing

## How Much Does Daikin RTUs Cost in Toronto?

Ranges from recent GTA jobs. Your written quote lands within 24 hours with parts, labour, crane, permit and HST on one line, and rebate-net pricing where the work qualifies.

25/50/25 payment on installs: 25% at order, 50% on install day, 25% on commissioning sign-off. Net-30 for commercial and PM accounts. 

See all pricing

[/pricing/ →](/pricing/)

.

### Daikin RTUs pricing

CAD + HST

| Service | Price | Timeline |
| --- | --- | --- |
| 3-5 ton Daikin RTU installed | $9,500-$16K | 3-5 days |
| 10 ton Daikin packaged | $18K-$34K | 5-7 days |
| 15-20 ton Daikin | $32K-$58K | 7-10 days |
| Save on Energy rebate filing | Included | 4-8 wk approval |

Why property teams pick us

## Why Choose Rooftop Units Toronto Pros for Daikin RTUs?

### Authorized Daikin dealer

Sales, install and warranty service on Daikin commercial rooftop units.

### Inverter know-how

Inverter compressors and drives diagnosed properly, not swapped by guesswork.

### Heat pump conversions

Gas-to-heat-pump RTU conversions sized for Toronto winters, with backup heat planned.

### Incentives filed

Enbridge HER+ and Save on Energy filed so the conversion math works.

Field photos

## Our Daikin RTUs Work

Recent GTA rooftops and mechanical rooms. Click any photo to enlarge.

### Before + After

![Old gas-fired RTU tagged out with a cracked heat exchanger](/images/cards/old-gas-fired-rooftop-unit-with-cracked-heat-excha.webp)

Before

![New Daikin Rebel heat pump RTU on the same curb](/images/cards/new-daikin-rebel-heat-pump-rooftop-unit-on-the-sam.webp)

After

Heat pump RTU conversions with Enbridge HER+ support filed for you.

Client Records

## What Clients Say About Our Daikin RTUs

> "We wanted a heat pump RTU for our carbon targets. They compared gas/electric and heat pump costs side by side and filed the Enbridge paperwork."

IFIan F.Facility lead, Markham

> "They told us plainly that the 5-ton split another company quoted would never keep up. The 10-ton packaged unit they sized has held setpoint all summer."

RCRobert C.Owner, North York office building

> "Clear documentation and BAS alarms that reach us before tenants call."

DCDiane C.Facility director, Markham

> "We expanded into the unit next door and needed a second RTU. They tied it into our BAS and the commissioning report was waiting the next morning."

NFNadia F.Operations director, Etobicoke

> "Straight answers about how a heat pump RTU would handle January. The backup heat plan made the board comfortable approving it."

LMLeo M.Owner, Scarborough office building

## RTU offline or chiller alarm?

Red Seal tech on the roof in 2-4 hrs across the GTA core. Call (437) TBD.

(437) TBD

[tel:+14370000000 →](tel:+14370000000)

 

Emergency Service

[/emergency-rooftop-unit-repair-toronto/ →](/emergency-rooftop-unit-repair-toronto/)

Buyer questions

## Daikin RTUs FAQs

Still have a question?

A Red Seal lead answers, not a call centre. Written quote within 24 hours.

Book a Site Assessment

[/contact/ →](/contact/)

(437) TBD

[tel:+14370000000 →](tel:+14370000000)

### Are you an authorized Daikin dealer in Toronto?

Yes. We are an authorized Daikin commercial dealer for rooftop units, with OEM parts stocked.

### Which Daikin rooftop units do you service?

Daikin Rebel and Maverick packaged rooftop units, including Rebel heat pump models, and Daikin WMC chillers.

### Can a Daikin heat pump RTU heat a Toronto building in January?

Modern heat pump RTUs heat well into cold weather, but output drops in deep cold. We size for the load and plan backup heat, gas or electric, for the coldest days, so comfort holds.

### What is Enbridge HER+?

Enbridge HER+ is an incentive program that can support heat pump conversions. We confirm eligibility and file the paperwork as part of the project.

### Why does my Daikin Rebel show an inverter fault?

Inverter faults can come from power quality issues, a failing drive board, sensor problems or compressor issues. The drive's diagnostic history usually points to the cause.

### What does a Daikin rooftop unit cost installed?

3-5 ton units run $9,500-$16K, 10 ton $18K-$34K and 15-20 ton $32K-$58K installed. Heat pump models sit toward the upper end of each range before incentives.

### Do you service Daikin WMC chillers?

Yes. Our CRE-ticketed chiller techs service Daikin WMC magnetic bearing centrifugal chillers.

### Can a Daikin unit replace another brand on my curb?

Usually, with a curb adapter fabricated in our shop so the new unit fits the existing opening.

Keep the whole roof covered

## Related Services

 

![Packaged rooftop unit with economizer hood on a Toronto office roof](/images/misc/single-cabinet-packaged-rooftop-unit-with-economiz.webp) From $9,500

[/packaged-rooftop-unit-toronto/ →](/packaged-rooftop-unit-toronto/)

### 

Packaged Rooftop Units

[/packaged-rooftop-unit-toronto/ →](/packaged-rooftop-unit-toronto/)

Gas/electric and heat pump packaged units from authorized brands, sized to the roof and the load.

Details + pricing

[/packaged-rooftop-unit-toronto/ →](/packaged-rooftop-unit-toronto/)

![New high-efficiency rooftop units on a Mississauga roof with a rebate application](/images/misc/new-high-efficiency-packaged-rooftop-units-on-a-mi.webp)

[/save-on-energy-retrofit-toronto/ →](/save-on-energy-retrofit-toronto/)

### 

Save on Energy Retrofit

[/save-on-energy-retrofit-toronto/ →](/save-on-energy-retrofit-toronto/)

Pre-audit, application and rebate netted against your invoice on qualifying HVAC retrofits.

Details + pricing

[/save-on-energy-retrofit-toronto/ →](/save-on-energy-retrofit-toronto/)

 

![Row of Lennox packaged rooftop units on a GTA industrial roof](/images/misc/row-of-lennox-packaged-rooftop-units-on-a-gta-indu.webp) From $9,500

[/lennox-rooftop-unit-toronto/ →](/lennox-rooftop-unit-toronto/)

### 

Lennox Rooftop Units

[/lennox-rooftop-unit-toronto/ →](/lennox-rooftop-unit-toronto/)

Authorized Lennox commercial RTU sales, install and repair with OEM parts on the truck.

Details + pricing

[/lennox-rooftop-unit-toronto/ →](/lennox-rooftop-unit-toronto/)

## Don't See Your GTA City?

Coverage from Toronto to Pearson, Mississauga to Markham. Call 

(437) TBD

[tel:+14370000000 →](tel:+14370000000)

 for a 24-hour written quote.

All Service Areas

[/service-areas/ →](/service-areas/)

 

Get a Written Quote

[/contact/ →](/contact/)

![Packaged rooftop units on a Toronto commercial roof at dusk](/images/misc/toronto-commercial-rooftop-at-dusk-with-a-row-of-p.webp)

24/7 dispatch | 2-4 hr on-roof GTA core

## Ready to Book Daikin RTUs?

Site assessment, then a written quote within 24 hours. Parts, labour, crane, permit and HST on one line.

Book a Site Assessment

[/contact/ →](/contact/)

 

Call (437) TBD

[tel:+14370000000 →](tel:+14370000000)

-   24-hour written quote
-   Save on Energy filed for you
-   Red Seal + TSSA + ESA + CRE
-   $5M liability + WSIB