IF I WERE YOU, I WOULD NOT BUY FROM PRIMONT! Read the reviews - there's a reason there are so many negative reviews about the service manager.
I bought a townhouse on Dundas Way from Primont in 2014. I was reading the reviews on here and it looks like the previous phase(s) have the same problem and wouldn't surprise me if the phase they're working on now will be in the same situation of heating issues, among other things. Primont has no plans to properly fix this and they take their time. I've had to follow up with them, too many times to count, to find out what's going on, not only with this specific problem, but every single problem. I understand that problems may arise, it's the manner in which those problems are responded to and fixed that has me giving Primont Homes 0 stars, I would actually rate them -10.
In summary, in my opinion, the house quality that Primont puts forth is below average and the service is nowhere near that of what a home builder should be.
I'm pretty confident that the 9 and 10 star reviews are the company writing reviews for themselves. No joke.
Primont Homes, if you are going to respond to this, maybe you can state why the heating problem has not been fixed! And don't bother giving a response of each situation is different, because we all have the exact same issue. Other home owners will be writing review on here shortly because none of us are happy.