Loureiro Building Construction LLC

Plainville, CT Doing business as Quanta Engineering Associates Inc. Part of Loureiro Engineering Associates, Inc.

Company facts

Self-certified in SAM.gov: For Profit Organization

Limited Liability Company
Entity structure: Corporate Entity (Not Tax Exempt)
NAICS codes registered in SAM.gov: 236220 Commercial and Institutional Building Construction Primary
Corporate family: Loureiro Engineering Associates, Inc. Parent XLF7K7HMLXX7

Loureiro Building Construction LLC YSRQUG9DYQM9
SAM.gov registration date: Dec 14, 2022
Physical address: 100 Northwest Dr, Plainville, CT 06062, USA
Website: loureiro.com
Founded: 1975
Employees: 51-250
Estimated annual revenue: $10M-$50M
Industry: Industrials

Capital Goods

Construction & Engineering

Civil Engineering
SIC code: 87 Engineering & Management Services
Profiles: LinkedIn

Facebook

Crunchbase

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Jul 30, 2026.

Loureiro Building Construction LLC's Unique Entity ID (UEI) in SAM.gov is YSRQUG9DYQM9.

Loureiro Building Construction LLC's CAGE code is 9F4W2.

Loureiro Building Construction LLC's primary NAICS code is 236220 (Commercial and Institutional Building Construction).

Loureiro Building Construction LLC's physical address in SAM.gov is 100 Northwest Dr, Plainville, CT 06062, USA.

Yes. Loureiro Building Construction LLC's SAM.gov registration is active through July 28, 2027.

Loureiro Building Construction LLC is part of Loureiro Engineering Associates, Inc.

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