How many employees does Costello Construction have?
Costello Construction has approximately 51-200 employees.
What is Costello Construction's industry?
Costello Construction is involved in the industry of Construction.
Where is Costello Construction's headquarters?
Costello Construction's headquarters is located in Columbia, Maryland, United States.
What is the website of Costello Construction?
You may visit their official website at https://null
When was Costello Construction founded?
About 33 years ago, sometime in the year 1993.
