Registered Construction Contractors in Delaware

This is a registry of businesses certified as construction contractors in the State of Delaware. Information on an individual's professional licensing is available through the Division of Professional Regulation.

We found 36 results

Narrow results

Clear
Page: 1 of 2
Previous /Next

AQUASCO ENTERPRISES LLC

Certificate No. DE-2025-000012766

Trade Name (DBA): Delmarva Remodeling Group

Valid until: 07/01/2027

NAICS Code(s): 238130, 238140, 238160, 238310, 238320, 238330, 238350, 541320

Millsboro, DE

Resident

Valid for Private work only

BFI WASTE SERVICES LLC

Certificate No. DE-2024-000011554

Trade Name (DBA): Republic Services of Delmar or Allied Waste Services of Delmar

Valid until: 11/19/2026

NAICS Code(s): 562111

Felton, DE

Resident

Valid for Public work only

BUILDERS SUPPLY OF DELMARVA INC

Certificate No. DE-2026-000015482

Valid until: 07/28/2027

NAICS Code(s): 238990

Georgetown, DE

Resident

Valid for both Private and Public Work

CRETEWORK

Certificate No. DE-2025-000013964

Trade Name (DBA): Hello Garage of Delmarva

Valid until: 11/19/2026

NAICS Code(s): 238990

Ellendale, DE

Resident

Valid for both Private and Public Work

DELMAR ROOFING AND SIDING

Certificate No. DE-2026-000014199

Valid until: 01/08/2027

NAICS Code(s): 238130, 238160, 238190, 238350

Magnolia, DE

Resident

Valid for Private work only

DELMARVA ACOUSTICS & DRYWALL INC

Certificate No. DE-2021-000003743

Valid until: 10/25/2028

NAICS Code(s): 238310

Salisbury, MD

Non-Resident

Valid for both Private and Public Work

DELMARVA BUILDING SOLUTIONS

Certificate No. DE-2022-000005653

Valid until: 06/22/2027

NAICS Code(s): 238130, 238310, 238350

Salisbury, MD

Non-Resident

Valid for Private work only

DELMARVA CARPENTRY INC

Certificate No. DE-2025-000013980

Valid until: 11/21/2026

NAICS Code(s): 238130

Georgetown, DE

Non-Resident

Valid for Private work only

DELMARVA COMMUNICATIONS INC

Certificate No. DE-2026-000015825

Valid until: 09/16/2027

NAICS Code(s): 811210, 238210

New Castle, DE

Resident

Valid for both Private and Public Work

DELMARVA CONSTRUCTION SERVICE, LLC

Certificate No. DE-2026-000014747

Valid until: 03/23/2027

NAICS Code(s): 238140, 238350

Millsboro, DE

Resident

Valid for both Private and Public Work

DELMARVA DESIGN CENTER

Certificate No. DE-2023-000009218

Valid until: 11/28/2026

NAICS Code(s): 238330, 238350, 238990, 449210

Selbyville, DE

Resident

Valid for both Private and Public Work

DELMARVA DRYWALL & PAINTING LLC

Certificate No. DE-2025-000013728

Valid until: 10/07/2026

NAICS Code(s): 238130, 238310, 238320

Berlin, MD

Non-Resident

Valid for Private work only

DELMARVA FOUNDATION COATINGS INC

Certificate No. DE-2022-000006402

Valid until: 08/15/2028

NAICS Code(s): 238990

Bear, DE

Resident

Valid for Private work only

DELMARVA LIFE SAFETY, INC.

Certificate No. DE-2026-000014710

Valid until: 03/17/2027

NAICS Code(s): 238210, 238290, 238990

Delaware City, DE

Non-Resident

Valid for both Private and Public Work

DELMARVA MAILBOXES & MORE, INC.

Certificate No. DE-2025-000012945

Valid until: 07/18/2027

NAICS Code(s): 238990

Manassas, VA

Resident

Valid for Private work only

DELMARVA METAL ROOFING, Inc

Certificate No. DE-2024-000011065

Valid until: 08/22/2027

NAICS Code(s): 238160

Milford, DE

Resident

Valid for Private work only

DELMARVA MILLWORK INC

Certificate No. DE-2025-000011845

Valid until: 01/15/2027

NAICS Code(s): 238130, 238310, 238320, 238330, 238350, 238990

Seaford, DE

Resident

Valid for Private work only

DELMARVA PETROLEUM SERVICE LLC

Certificate No. DE-2021-000000159

Valid until: 07/06/2028

NAICS Code(s): 213112, 237120, 238290

Lincoln, DE

Resident

Valid for both Private and Public Work

DELMARVA POLE BUILDING SUPPLY INC

Certificate No. DE-2025-000011890

Valid until: 01/27/2027

NAICS Code(s): 236220

Wyoming, DE

Resident

Valid for Public work only

DELMARVA ROOFING & COATING INC

Certificate No. DE-2024-000011515

Valid until: 11/08/2027

NAICS Code(s): 238160

Greenwood, DE

Resident

Valid for Private work only

Disclaimer

Contractors listed on this Public Lookup are contractors who have properly registered and have been considered compliant with laws of the State of Delaware's Department of Labor. If a contractor is not on this registry, they either have not submitted an application to the Department to review at this time, or they have been removed. If a contractor was previously listed as compliant on this site and is no longer listed, it means either the contractor may have not reregistered their application, their application is currently being reviewed, or the contractor may have been suspended and/or their certificate has been revoked from the Registry by the Department. If you are seeking to know whether a contractor not listed on this site is compliant, you may call the Department at 302-430-7739 for the status of the contractor.