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

Welcome!

 

  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 30 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 Son

Bryan 563-529-3034 Son 

 

 
 

10%Off


Print this coupon and 

present during job 

  10% OFF
ALL PRODUCTS!

This coupon is good for the percentage off regularly priced work on all job 

Valid up to $100

One per household 

 

 
  Print Coupon  


 

 

Before

This house, located in Port Byron, IL, is currently for sale 

There is plenty of room for your entertainment with a 16x16 deck on the back in a private setting, up on a hill in the woods. 

$185,000


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.