Samantha Geertsema 5,0 11 Apr 2026 Google

Super service!

Stefano 5,0 11 Apr 2026 Google

What a fantastic company! While other companies in the area didn't have time to fix our leak, Bas made time and solved our problem within an hour! Thank you again!

Peter Jan Cornelisse 5,0 11 Apr 2026 Google

I've been living in Salland since 2018 and was looking for skilled installers. Through connections, I found ITT Twello and completed a job that took just a few days to my complete satisfaction. Now, a few years later, I've installed a boiler system with underfloor heating and a pressure booster system. I can only say: TOP! Hard work and smart solutions. I hope Ralph and Bas continue doing this work for a long time, because affordable craftsmanship and problem-solving skills are scarce these days. Thank you!

Jochum Reuter 5,0 11 Apr 2026 Google

CV, plumbing, fixing things other installers have messed up, solar panels—we call Ralph and Bas for everything. Excellent service, fast, and with a great sense of humor. A real joy to work with!