About Costello Construction
Costello Construction specializes in new homes, remodels, decks, finish basements and anything you can dream up that needs building!
We have been in business for over 30 years and have a combined experience of 70 years. We are family owned and do work in QC Iowa and Illinois.
Contact us!
Services
Home building; all things built with wood we can handle. We are all great builders and good general contractors.
Questions and Answers
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How many projects do you average in a year?
We average about 30 subcontracts form general contractors. nWe average about 40 homeowner contracts ranging from replacing a window to building a new home
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What questions should a customer ask before hiring you?
What are the things that you do the most?
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Do you offer any service after finishing the work?
We supply all of our customers with plenty of contact information that if they ever have any future questions they can ask.