DE General Contractor market
9,922
Active licensed contractors statewide
Find pros · WEST CHESTER, DE
AE
general contractor
ALLIANCE ENVIRONMENTAL SYS INC
Trust score 20
Active licenseUnclaimed listing
General Contractor contractor - WEST CHESTER, DE - ALLIANCE ENVIRONMENTAL SYS INC
About this business
ALLIANCE ENVIRONMENTAL SYS INC specializes in General Contractor work in WEST CHESTER (193823908) and surrounding Delaware areas under an active DE contractor license.
ALLIANCE ENVIRONMENTAL SYS INC coordinates multi-trade remodels, additions, and structural updates from permit through final inspection in WEST CHESTER. State classification on file: NON-RESIDENT CONTRACTOR.
Coastal humidity in WEST CHESTER affects exterior paint, roofing, and HVAC maintenance intervals.
DE active license 1995110562. Current expiration: 2027-12-31. Records are maintained by Delaware Division of Revenue.
Mailing address: 550 E UNION ST, WEST CHESTER, DE 193823908. Request a written estimate listing scope, start date, and permit responsibility.
general contractor
Bond
Not in state bulk file
Not published in bulk file
Trust score
20
Based on license status, bond, and profile signals
WEST CHESTER market
53
Active General Contractor contractors locally
Market insights
ALLIANCE ENVIRONMENTAL SYS INC is one of 9,922 active General Contractor license records we track in DE.
License journey
- License issued
Issue date not provided in bulk file
- Data verifiedMay 29, 2026
License record refreshed 15 days ago
- License expirationDecember 31, 2027
Approximately 1.5 yrs until expiration
License details
| License # | 1995110562 |
|---|---|
| State | DE |
| County | — |
| Issued | — |
| Expires | December 31, 2027 |
| Bond | Not in state bulk file |
| Last verified | May 29, 2026 |
Synced from Delaware Division of Revenue bulk licensing data · last checked May 29, 2026. Confirm status with the state board before hiring.
Before you hire checklist
Work through these steps before signing — checking items helps you compare contractors with confidence.
Claim this profile
Are you ALLIANCE ENVIRONMENTAL SYS INC? Add proprietary content so this page becomes authoritative — not just a public record stub.