I consider myself fortunate to have known Marek since he was part of the team which installed our biomass in 2013, when there were many charlatans in operation. The only person I have complete faith in to properly maintain our system.

Marek was extremely helpful and nice when we arrived home late on a Saturday night to a broken boiler and no heating/hot water. He ran us through all the steps remotely to get our boiler working in no time. Could not ask for better service!

My usual service provider let me down and I found ProAdvance. So glad I did as Ive experienced great service. ProAdvance were quick to attend my boiler breakdown, sort the parts and get me up and running again. Marek is incredibly knowledgeable regarding my Solarfocus biomass boiler. I couldn’t recommend ProAdvance highly enough.

Marek is a top Engineer, highly prompt and attentive. Marek, with the help of the manufacturer recalibrated our biomass boiler and it has never worked better. Also, never seemed off call!! Very handy if you have a biomass boiler of any sort!!

We have used Proadvance to repair, service and provide advice with our BIOMASS boiler for several years now. Our installation provides certain challenges but that has never been a problem. They have always provided quick and efficient assistance with any and every issue that we have had and I have no hesitation in recommending their services.

Marek at Proadvance offers outstanding service and maintenance of domestic and commercial biomass and solar thermal systems.

On time and reliable. Marek knows his stuff and is always helpful and flexible