I don't give five stars lightly but as Yelp says, "Woohoo! As good as it gets!". We have a patchwork 1974/1998/2015 home with all the challenges that multiple remodels bring. We were running on propane furnaces and burning about $7,000 of propane each year and still not managing to keep our home comfortable. Heathe designed, and he and his team installed, a solution that other installers dismissed as being out of our budget or even technically impossible, and not only did he not cut any corners to do that but he actually far surpassed our expectations. Heath installed a Mitsubishi Mr. Slim MXZ heat pump and four air handlers in the same spaces that our old furnaces occupied. The engineering it took to get them in the spaces is remarkable and yet the workmanship looks flawless. The system is just amazing. Rather than the hot/cold cycle we had while we burned $$ of propane, we now have a beautiful consistent heat throughout the home. We heat the basement and are using often it where before we had all the vents closed and it was just for guests we weren't that fond of. One benefit I didn't anticipate is that without the hot/cold cycle of the furnaces and because the air is always comfortably warm, all of our floors are now warm too... no need for the bathroom underfloor heating we were planning. The system itself is super efficient. I don't have a full year of it yet so can't say what it will have done to our heating costs but even during a very cold spell for BC I'm seeing our Hydro bill is going to be nowhere near our propane bill for heating. I'd say something like a 75% reduction at as a S.W.A.G. Heathe and his team were impeccable in their professionalism, clean-up, punctuality; keeping us up-to-date with challenges as they arose and finally with a little bit of after-service care we needed to get our thermostats just right. Plus Heathe is just an all round nice bloke. As if all that wasn't enough to recommend CCS and Heathe, Heathe noticed some problems with a water heater while he was in the furnace room as well as noticed some DIY I was doing on a washroom ventilation fan. Not only did he fix the water-heater but he also had custom ducting made up for my ventilation - after asking me of course. I was fully expecting additional line items on the invoice for time and materials for the additional work and because of the numerous challenges our old house posed but Heathe was right on budget. We literally have never had a better experience with an HVAC engineer nor any trades person working on our home for that matter. Would absolutely recommend.