HW Moderne Haustechnik Bielefeld GmbH

In mid-July, I received a detailed and perfect quote from MHB regarding the replacement of my old gas heating system with an air-to-water heat pump. The entire process, from start to finish, including the complete installation and commissioning of the new heat pump, was so quick, smooth, and flawless that I almost couldn't believe it. The quote arrived on the same day as the on-site visit by MHB's owner, Hendryk Wiedey. Any remaining questions were answered promptly, and an installation date was scheduled immediately. The subsidy application process, handled through Vaillant, also went smooth

In one of my rental apartments, the water heater needed urgent repair. Since there was no hot water, the MHB team even came out on a Sunday. They were quick, reliable, and worked without any problems. The work was carried out professionally, and the price was absolutely fair. A service I highly value and would recommend without hesitation.

I'm extremely satisfied. A heat pump and a photovoltaic system were installed at my home, and it's running efficiently and reliably. The entire process, from the initial consultation to the installation, was seamless and professional. I especially appreciated that the team not only answered questions about the heat pump itself but were also helpful with other related topics. They were always friendly, easily reachable, and dedicated. Overall, top-notch work and I highly recommend them!

We have been customers from the very beginning and have only had positive experiences so far. Mr. Wiedey responds immediately to inquiries, even urgent requests for help (heating). Everything is thoroughly examined and analyzed, and solutions are proposed. Agreements are honored. The staff are friendly and reliable. Overall, there is a good relationship between the company and its customers. We highly recommend their service. Susanne Waltmann and Sabine Föste

We are very satisfied with the installation work and the Vaillant heat pump! From the initial quote to commissioning, everything went according to plan and as discussed. Minor adjustments to the schedule were ultimately insignificant. The agreed price was honored, and the unit was up and running before the first cold snap! Friendly technicians completed a lot of work without any inconvenience for us. Thank you!