I was very pleased and satisfied with the service provided. Duggan's One Hour Heating and Air Conditioning have always delivered professional and excellent service to my home.

Running smoothly and no problems Very thankful that there's a company I can trust! Performed the service and made sure that it was running smoothly.

Had a new system installed by Duggan's One Hour 3 months ago. The air handler underneath the house in the crawl space had excessive vibration & would rattle a coffee mug on the glass top of my very he