Sijmen Hoekstra 5,0 11 Apr 2026 Google

Due to the abolition of the net metering scheme for generated electricity (January 1, 2027), RSS was consulted. They recommended using more of the electricity we generated ourselves. In our situation, RSS recommended installing a Green Energy Smartboiler. The installation went smoothly and created a win-win situation. This resulted in lower gas consumption for domestic water heating and lower feed-in costs for generated electricity. I can confidently recommend this installer. The owner/installer of RSS has been handling all installation and maintenance work in our home for over 10 years. Very happy with this installer. Siem Hoekstra Meppel

Ger Boterman 5,0 11 Apr 2026 Google

At the beginning of the week, I called Roel Slager to ask if he could remove a gas pipe before Friday that was seriously obstructing the work planned for that day. You see, a frame with several windows was going to be installed in the shed. Roel responded immediately and spontaneously by agreeing that he would come by on Wednesday, after his scheduled work, to remove the gas pipe. And that is what happened. We were happy about it, but we weren't actually surprised at all. That is how it has been for years whenever we need Roel for an installation job.

Erwin Nijstad 5,0 11 Apr 2026 Google

Roel is accurate in everything he says and does. I give him 4 stars for his communication and overall work process; installing a new central heating boiler. That 5th star is for the service that will follow.

Connie Bosma 5,0 11 Apr 2026 Google

We asked Roel to take on the electrical work for the renovation of our library. We were very pleased with the outcome. He's flexible, a great resource, and delivers excellent work—five stars!