CERTIFICATIONS: MBE/DBE/SBE 

NAICS CODE:     238220

SERVICE(S):          Plumming, Heating and Air Conditioning Contractors

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CERTIFICATIONS: MBE/DBE/SBE 

NAICS CODE:     238290

SERVICE(S):          Other Building Equipment Contractors

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CERTIFICATIONS: MBE/DBE/SBE 

NAICS CODE:     561210

SERVICE(S):          Facilities Support Services

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CERTIFICATIONS: MBE/DBE/SBE 

NAICS CODE:     561790

SERVICE(S):          Other Sevices To Buildings and Dwellings

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CERTIFICATIONS: MBE/DBE/SBE 

NAICS CODE:     811310

SERVICE(S):          Commercial and Industrial Machinery and Equipment