Costello Construction
Owners: Tom, Marc, and Bryan Costello                563-529-4553               Family owned since 1978
About Us

As a leading provider of framing/carpentry, we take pride in offering the best construction possible. We are dedicated to serving the needs of our customers each and every day. We are a family owned business operating in the Quad Cities for 40+ years. We were involved in the building of 100's of residential/commercial structures, for example: The Baymont Inn-Davenport, IA; Thunder Bay Bar & Grill-Davenport, IA; Heartland Tower-Silvis, IL; Comfort Inn-Moline, IL; Augustana College Student Housing-Rock Island, IL.

We like our smaller projects too!!

We specialize in these projects:

  • Home building for the first-time homeowner and the seasoned homeowner
  • Home improvement projects: decks, entry access ramps, garages, room additions, fencing, retaining walls, and door/window replacement. 
  • Mini-excavation, concrete removal and haul away
  • Cabinetry
  • Aboveground pool assembly and installation 
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