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Penstock Construction

P. O. BOX 182, GREENBELT, MD 20768
DBEMBESBE

Certifications

TypeStateAgencyCertificate #
DBEMarylandMaryland Department of Transportation—
MBEMarylandMaryland Department of Transportation—
SBEMarylandMaryland Department of Transportation—

NAICS Codes

561720Janitorial services423440Other Commercial Equipment Merchant Wholesalers423740Refrigeration Equipment and Supplies Merchant Wholesalers423830Industrial Machinery and Equipment Merchant Wholesalers424130Industrial and Personal Service Paper Merchant Wholesalers449110Furniture Retailers459999All Other Miscellaneous Retailers (SPECIFICALLY: BUSINESS TO CONSUMER RETAIL SALES INTERNET SITES)518210Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services541511Custom Computer Programming Services (SPECIFICALLY: SOFTWARE INSTALLATION AND DISASTER RECOVERY SERVICES)

Service Areas

Maryland

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Contact Information

301-613-9406

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