How many general builder contractors are in FREDERICK, DE?

14 with a current Delaware license, as of 2026-08-31.

How do I check a Delaware contractor license is current?

Every listing shows its state license number and expiry date. Verify any of them directly against the Delaware Division of Revenue licensee database.

General Builder contractors in FREDERICK, DE

14 listings

Source: Delaware Division of Revenue license records. Last verified 2026-08-31.

There are 14 general builder contractors in FREDERICK, Delaware with a current state license as of 2026-08-31. The earliest license expiry among them is 2026-12-31; every listing shows its own number and expiry date. All are drawn from the Delaware Division of Revenue register; expired and inactive licenses are excluded.

Business	License	Type	Expires	City	Zip
DILLON LGHTNG PRTCTN SYSTMS INC	2006209230	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21701	Set up workspace
GLASS CONCEPTS INC	2019600114	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21703	Set up workspace
GRAHAM HOME IMPROVEMENTS	2013101098	NON-RESIDENT CONTRACTOR	2027-12-31	FREDERICK	21702	Set up workspace
GUTTERS FOR LESS	2004202917	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21701	Set up workspace
HIDALGO STONE LLC	2015604777	NON-RESIDENT CONTRACTOR	2027-12-31	FREDERICK	21702	Set up workspace
J. WHITE IMPROVEMENTS	2026703197	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21704	Set up workspace
KELLER BROTHERS, INC.	2024942873	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21701	Set up workspace
MIRACLE METHOD OF THE TRI-STATE	2020703659	NON-RESIDENT CONTRACTOR	2027-12-31	FREDERICK	21704	Set up workspace
MISKELL MECHANICAL LLC	2022712225	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21703	Set up workspace
MORGAN-KELLER INC	1996109798	NON-RESIDENT CONTRACTOR	2027-12-31	FREDERICK	21702	Set up workspace
SUSTAINABLE ENERGY SYSTEMS LLC	2018100569	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21704	Set up workspace
TNT SERVICES GROUP II, INC	2005206824	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21703	Set up workspace
TOPPER CONSTRUCTION COMPANY	2005207055	NON-RESIDENT CONTRACTOR	2026-12-31	FREDERICK	21704	Set up workspace
TRIPLE CROWN CONSTRUCTION LLC	2013605724	NON-RESIDENT CONTRACTOR	2027-12-31	FREDERICK	21704	Set up workspace

Quick answers

How many general builder contractors are in FREDERICK?: 14 with a current Delaware license, as of 2026-08-31.
How do I check a license is current?: Every listing shows its state license number and expiry. Verify any of them directly against the Delaware Division of Revenue licensee database.