SL in Toronto

We converted a wood burning fireplace to gas (we went with a Valor gas insert), which required extending the gas line outside, along the house. Our initial meeting wit the sales expert was very informative and reassuring, we felt he understood our concerns for a high-end finished product that didn't look like a retrofit. John and Derek, the installers, were excellent - very polite, attentive to details, and didn't damage any of the property while doing the job. The whole experience and finished product exceeded our expectations. We would highly recommend Marsh's.

Christian did an excellent job repairing our condensing gas boiler. We've had so many problems with our Triangle Tube, so it was a relief to finally find someone who can service it properly. He also assessed the whole system, and provided some suggestions on how to fix some of the subpar work done by other companies in the past. He is very knowledgeable and reliable, and very good/patient at explaining how everything works. He is now our go-to guy for our boiler/radiant floor system.