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.

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1Dream Home, Inc

Certificate No. DE-2025-000012170

Trade Name (DBA): Dream Home Roofers

Valid until: 03/12/2026

NAICS Code(s): 238160

Turnersville, NJ

Non-Resident

Valid for both Private and Public Work

4Sum Ventures LLC

Certificate No. DE-2024-000010725

Valid until: 07/09/2025

NAICS Code(s): 238130, 238160, 238190, 238310, 238320, 238330, 238350

Milton, DE

Resident

Valid for Public work only

5 STAR HOME SERVICES

Certificate No. DE-2024-000010779

Valid until: 07/18/2025

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

Middletown, DE

Resident

Valid for Private work only

A & E BUILDERS LLC

Certificate No. DE-2024-000010066

Valid until: 03/08/2026

NAICS Code(s): 238130, 238140, 238160, 238190, 238290, 238320, 238330, 238350, 238910

Bird in Hand, PA

Non-Resident

Valid for Private work only

A Bit Practical

Certificate No. DE-2024-000010608

Valid until: 06/07/2025

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

Dover, DE

Resident

Valid for Private work only

A BROOKS ROOFING INC

Certificate No. DE-2023-000008673

Valid until: 08/25/2025

NAICS Code(s): 238160

Palmyra, NJ

Non-Resident

Valid for both Private and Public Work

A J A REMODELING & CONSTRUCTION LLC

Certificate No. DE-2024-000011679

Valid until: 12/12/2025

NAICS Code(s): 238130, 238160, 238320, 238330, 238350, 238170, 236118

Millsboro, DE

Resident

Valid for Private work only

A&G EXTERIORS LLC

Certificate No. DE-2024-000011585

Valid until: 11/25/2025

NAICS Code(s): 238160, 238350

Newark, DE

Resident

Valid for Private work only

A1 QUALITY SIDING

Certificate No. DE-2024-000011742

Valid until: 12/30/2025

NAICS Code(s): 238160, 238190

Newark, DE

Resident

Valid for Private work only

AAMCO ROOFING

Certificate No. DE-2025-000012431

Valid until: 04/22/2026

NAICS Code(s): 238160

Runnemede, NJ

Non-Resident

Valid for Private work only

ABOVE ALL CONSTRUCTION LLC

Certificate No. DE-2023-000008763

Valid until: 09/08/2025

NAICS Code(s): 238160, 238178

Houston, DE

Resident

Valid for Private work only

ACCORD RESTORATION OF PA

Certificate No. DE-2024-000010722

Trade Name (DBA): Accord Restoration

Valid until: 07/09/2025

NAICS Code(s): 238130, 238140, 238160, 238190, 238210, 238220, 238310, 238320, 238330, 238350, 238990, 562211, 562910

Millsboro, DE

Resident

Valid for Private work only

Addyson Construction

Certificate No. DE-2024-000010793

Valid until: 07/22/2025

NAICS Code(s): 238130, 238140, 238160, 238190, 238220, 238290, 238310, 238320, 238330, 238350, 541320

Middletown, DE

Resident

Valid for Private work only

ADVANCE INC

Certificate No. DE-2025-000012038

Valid until: 02/14/2026

NAICS Code(s): 238160

Newark, DE

Resident

Valid for Private work only

AFFORDABLE STUCCO SERVICES OF DE LLC

Certificate No. DE-2024-000011417

Valid until: 10/21/2025

NAICS Code(s): 238130, 238140, 238160, 238190, 238310, 238320, 238330, 238350

Middletown, DE

Resident

Valid for both Private and Public Work

ALDEN BAILEY RESTORATION CORP.

Certificate No. DE-2025-000011923

Valid until: 01/31/2026

NAICS Code(s): 238140, 238160, 238350

Windermere, FL

Non-Resident

Valid for both Private and Public Work

Alexandar Grant, LLC

Certificate No. DE-2024-000010664

Valid until: 06/24/2025

NAICS Code(s): 238130, 238140, 238160, 238190, 238210, 238220, 238310, 238320, 238330, 238350, 238910, 541320

Bear, DE

Resident

Valid for Private work only

All About Gutters Inc

Certificate No. DE-2022-000006518

Valid until: 08/23/2025

NAICS Code(s): 238160

Georgetown, DE

Resident

Valid for both Private and Public Work

ALL AMERICAN ROOFING & WATERPROOFING

Certificate No. DE-2024-000010328

Valid until: 04/16/2026

NAICS Code(s): 238160

Wilmington, DE

Resident

Valid for Private work only

ALL DAY ROOFING & SIDING LLC

Certificate No. DE-2022-000005850

Valid until: 07/07/2025

NAICS Code(s): 236220, 238130, 238140, 238160, 238190, 238210, 238220, 238310, 238320, 238330, 238350, 541320, 562910, 238170, 236118

Delmar, DE

Non-Resident

Valid for both Private and Public Work

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.