Plumbline Construction, Inc.

Glen Mills, PA

Company facts

Self-certified in SAM.gov: For Profit Organization

Subchapter S Corporation

Self Certified Small Disadvantaged Business
Entity structure: Corporate Entity (Not Tax Exempt)
Other NAICS codes in SAM.gov: 236210 Industrial Building Construction
SAM.gov registration date: Dec 26, 2013
Physical address: 1102 Baltimore Pike #205, Glen Mills, PA 19342, USA
Website: plumblineconstructioninc.com
Employees: 1-10
Estimated annual revenue: $0-$1M
Industry: Industrials

Capital Goods

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

Registration and certifications come from SAM.gov and the SBA; company details from public web sources. Updated Oct 13, 2026.

Vendor	Location	Primary NAICS
Kajacs Contractors, Inc. UEI LKVWE29N9471	Little Rock, AR	221310 Water Supply and Irrigation Systems
Crosby Construction UEI KPG8VLS9H3B3	Fort Wayne, IN	221320 Sewage Treatment Facilities
Jaymar Construction, L.l.c UEI GR47ME4YMMM5	Slidell, LA	236220 Commercial and Institutional Building Construction
Johnson River Enterprises, L.L.C. UEI LTMBXNMMXNU5	Fairbanks, AK	236220 Commercial and Institutional Building Construction
Boller Construction Co Inc. UEI P9Z3HEBFACH4	Waukegan, IL	236220 Commercial and Institutional Building Construction

From the vendor's SBA profile

General Contractor

Yes. Plumbline Construction, Inc.'s SAM.gov registration is active through October 12, 2027.

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