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



  Costello Construction



Family owned and operated, Costello Construction has a proven record of excellence in designing and managing several construction projects in the Quad Cities. No matter the size of your project, the experienced professionals at Costello Construction will plan, design, construct, and maintain your project.  

You'll Be Glad You Chose Us

Effective planning is crucial to the successful completion of any project. Before starting the project, our team of experts will first assess your goals. Then we provide you with an estimate and time-line for completion. From beginning to end you will be involved every step of the way.

Cost-Effective Services

With all of the owners also being the workers there is no over head, so you are paying the workers directly.  Eliminate all the items on your to-do list by calling the experts at Costello Construction. You'll be glad you did. We have over 40 years of experience and work hard to make sure the job is done right while saving you time, money, and aggravation. We'll be there whenever you need us.

Free estimates 

Call us today to get your project underway.




Tom 563-529-4553 Owner

Marc 563-529-4587 Owner

Bryan 563-529-3034 Owner 




Costello Construction is involved in making sure the the town you live in is up to code.  We are involved in tearing down old depleted houses and building new.  Every project we do is put under the microscope and is done efficiently and cleanly.  These two pics are of the latest lot, we took a house down.  The house was older and never built to last.  This is in a nice area and was one of the few houses in such bad shape.