Call us: 563-213-0358 | Servicing the Tri-State Area

Hands On …. High Quality …

McDermott Bros. Construction Inc. - Logo

Wondering how to get quality construction services at an upfront, guaranteed price? Just get in touch with McDermott Bros. Construction Inc. of Peosta, IA. For over 25 years of experience , the residents and businesses of Peosta have been depending on us for their construction needs.

We focus on being the best, not the biggest

Get the best warranties and other benefits in the area

Led by Dan McDermott, our licensed and insured construction contractors have set the bar high for quality. Dan is one of the most knowledgeable builders in the area since he has spent many years working directly in carpentry and concrete for new construction projects.


Dan started McDermott Bros. Construction Inc. with the goal of being the best, not the biggest. Dan does hands high quality work on everything.

You can contact us for standard upgrade features, including 9’ basement ceilings, rounder corners, decorative concrete, in-floor radiant heat,

custom kitchen cabinetry, and vanities that are included in our upgraded custom trim package.


You will receive a standard  basement waterproofing warranty. To help you save money while building your home, financing is also available.

Newly constructed kitchen

25 years of impeccable construction services

You can rely on our carpentry work since

we have over 30 years of combined experience in carpentry.

To Get a FREE Estimate on

Our Services, Call Us at

Newly constructed house