Top Attic Ventilation Installation Services in Des Moines, IA

Justin & Ben were on time, worked quickly and quietly and answered my question. As always Holt does of great job.

My AC was not cooling,the fan was running,the temp was 78 and I keep the thermostat at 70. I called last night at about 9:30 p.m. when I got home and spoke with Myla. I asked for a tec after 4:00 today(09-13-16) and she said someone would call me and let...

We had our first semi annual geo thermal heat and air conditioning maintenance. He cleaned lots of dirt that should have been caught by the company that we had previously. He found several problems that we should have repaired and he will be give us quo...

James was here this morning to do some follow up work on our geo thermal system. We are again very impressed with his work and expect him back in March to do further work to update our system - Thank you very much

We had our basement redone and Mark did an excellent job. He was friendly and efficient. We would recommend Holt to anyone.

We had Chuck & Matt out to do some repairs on our garage ceiling and dryer vent hook up. They were very prompt, polite and did a great job. They took the time to review everything they did including pictures up in the rafters. We have some others proje...

I had a new hvac installed in 2018. For the last two summers I couldn’t understand why there was zero air coming to the second floor. Today had a furnace replaced and was informed that the guy who installed it shoved the coils in a position so that it fit...