NISSAN HEATING & COOLING SPECIALISTS — ETOBICOKE

No Heat in Your Nissan?

From Sentras to Rogues, we diagnose Nissan heating problems properly before recommending a repair.

321 Rexdale Blvd #4, Etobicoke

Mon–Fri 8am–5pm · (416) 742-4521

Book
Full Nissan Lineup Serviced
Since 1999
Flush Before Replacement
Loaner Vehicles Available

Nissan's lineup, from compact Sentras to family Rogues and Pathfinders, sees the same range of driving patterns as any mainstream brand — daily commuting, family errands, and everything in between. Whatever the model, a car heater losing performance almost always traces back to the same root cause: coolant that's overdue for a change.

It's a Maintenance Question, Not a Brand Question

Heater core restriction develops the same way on a Nissan as it does on any other vehicle — old coolant breaks down, corrodes internal passages, and eventually restricts the flow that keeps your cabin warm. The brand on the badge doesn't change the underlying chemistry; how long the coolant has actually been in the system does.

What We Actually Do

Diagnose First

We confirm the heater core is actually restricted before recommending a repair.

Pressurized Flush

Specialized equipment restores flow through a blocked core in many cases.

Honest Recommendation

We tell you plainly if replacement is genuinely needed.

More Heating Guides

Frequently Asked Questions

Are Nissan heater cores more likely to fail than other brands?

No, heater core restriction is primarily driven by how long coolant has been in service rather than anything specific to Nissan's design — the same maintenance factors apply across manufacturers.

Is a heater core flush a good option for my Nissan?

Often yes, provided the core is restricted rather than actually leaking. We test first before recommending a flush or replacement.

Do you service both Nissan cars and CVT-equipped models?

Yes, transmission type doesn't affect heating and cooling system diagnosis — we service the full Nissan lineup.

Radman Auto Repair place picture
4.8
Based on 109 reviews
powered by Google
Alexa De Los Santos profile picture
Alexa De Los Santos
18:30 26 May 26
Finding a mechanic who actually understands EVs and is completely trustworthy is hard to come by, but ⁠Radman Repair is excellent. The service was top-notch, they explained everything to me with so much patience, and the overall experience was a 10/10. 100% recommended!
Satbir Bains profile picture
Satbir Bains
16:16 22 May 26
Excellent customer service and workmanship. Went in for an AC system recharge and work was timely and professional, and was charged exactly the quoted price
Nadia B profile picture
Nadia B
15:47 14 May 26
Best mechanic in my 50 yrs of driving and caring for my car. I could not do that without the service of Livio and his team at Radtech. Best experts/ knowledge, and kind people. I trust my safety at the hands of Radtech Auto Repair. Nadia Browning
Roula Baker profile picture
Roula Baker
12:18 27 Apr 26
Wonderful people, trusted place:))
Svitlana Reitar profile picture
Svitlana Reitar
20:58 25 Apr 26
The best service , I really recommend it to all my friends .
See All Reviews

Serving the Full Nissan Lineup Since 1999

Whatever you drive — Sentra, Altima, Rogue, or Pathfinder — we bring the same diagnosis-first approach to every heating complaint.

Why Choose Radman

✓ Full Nissan lineup serviced

✓ Pressurized flush equipment

✓ Diagnosis before recommending replacement