Contact Us

De-Cal, Inc.
24659 Schoenherr Rd.
Warren, MI 48089

Phone: (586) 754-4370
Fax: (586) 754-4371
mail@de-cal.com
Detroit, MI Office
Michael Cuellar

422 W. Congress
Detroit, MI 48226

Phone: (313) 962-1290
Fax: (313) 962-1291
Pittsburgh, PA Office

535 William Pitt Way
Pittsburgh, PA 15238

Phone: (248) 821-8737
Fax: (412) 291-3203
mklemm@de-cal.com
Youngstown, OH Office

1062 Ohio Works Drive
Youngstown, OH 44510

Phone: (330) 272-0021
Fax: (330) 272-0027
kstern@de-cal.com
Service Group

Phone: (586) 619-0281
Fax: (586) 486-5242
service@de-cal.com

Contact De-Cal, Inc. – Detroit – Youngstown – Pittsburgh

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Mechanical Contractor | Michigan, Western Pennsylvania, Ohio

De-Cal, Inc. is a Mechanical Contractor serving Southeastern Michigan, Northern Ohio & Western Pennsylvania. We have offices located in Warren & Detroit, Michigan, Pittsburgh, Pennsylvania and Youngstown, Ohio.