Location and Projects
Delauter Development, Inc Photos
Delauter Development Construction
DeLauter is focused on providing high-quality service and customer satisfaction. Our staff has many years of in-depth knowledge in estimating, scheduling, management, field engineering, and supervision.
DeLauter provides a full complement of construction services to meet our clients’ needs: preconstruction, general contracting, self-performance of key trades, design-build, and turnkey capabilities.
Our client’s vision becomes DeLauter’s vision. Our detailed estimating system proves to our clients that we have scrutinized every aspect of their project to provide the lowest price for the best quality. The DeLauter team is committed to each and every project.
DeLauter’s construction experience spans over 20 years and our portfolio includes medial facilities, institutional, industrial, commercial, restaurants, and homes.
From BuildZoom: Delauter Development, Inc, 500 Coventry Ln, Crystal Lake, IL (Owned by: Stephen Tarzian) holds a General Contractor (Class C) license and 18 other licenses according to the City of Chicago license board.
Their BuildZoom score of 112 ranks in the top 3% of 65,686 Illinois licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Delauter Development, Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Delauter Development, Inc Services
Delauter Development, Inc Contact Information
Delauter Development, Inc Crystal Lake
Quality
Activity
|
4 projects
|
2024 |
|
4 projects
|
2023 |
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
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1 project
|
< $5k |
|
1 project
|
$5k-$20k |
|
1 project
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$250k-$500k |
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3 projects
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$500k-$1mil |
Building Permits by Delauter Development, Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Delauter Development, Inc Reviews
Delauter Development, Inc License info
Verified License
| License # | TGC024304 |
| Status | Active |
| City | City Of Chicago |
| Type | General Contractor (Class C) |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Delauter Development, Inc at the City of Chicago Data Portal.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 17453 |
| Status | Active |
| Hoffman Estates | |
| Type | General Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Delauter Development, Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 86873 |
| Status | Active |
| State | North Carolina |
| Type | Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Delauter Development, Inc at the North Carolina Licensing Board for General Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MCO.0904111 |
| Status | Active |
| State | Connecticut |
| Type | Mechanical Corporation |
| Date Issued | 07-01-2026 |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Delauter Development, Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 201600344 |
| Status | Active |
| City | Oak Park |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of December 2025.
Verify this license's status for Delauter Development, Inc at the Village of Oak Park.
This is a sample of licensing data; click here to access a complete history.
License Not Required
| Status | Not Required |
| Business Type | Corporation |
- BuildZoom verified in May, 2022 that this contractor does not need a license to be a contractor in Illinois.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 46056 |
| Status | Active |
| City | Philadelphia |
| Type | Contractor |
| Business Type | Corporation |
- BuildZoom has not verified this license since October, 2015.
Verify this license's status for Delauter Development, Inc at the City of Philadelphia Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | L-2014-367 |
| Status | Active |
| County | Kankakee County |
| Type | Carpentry, Construction Man, General Contracto |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of October, 2015. Check the current license status of Delauter Development, Inc with the Kankakee County Planning Department
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 28576 |
| Status | Inactive |
| Hoffman Estates | |
| Type | General Contractor |
| Business Type | Corporation |
- According to the Village of Hoffman Estates, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the Village of Hoffman Estates.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | G10089 |
| Status | Inactive |
| City | Columbus |
| Type | General Cont |
| Business Type | Corporation |
- According to the The City of Columbus, OH, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0401970920 |
| Status | Inactive |
| State | Arkansas |
| Business Type | Corporation |
- According to the Arkansas Contractors Licensing Board, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the Arkansas Contractors Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | C $5,000,000 Project Ceiling |
| Business Type | Corporation |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | C $5,000,000 Project Ceiling |
| Business Type | Corporation |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | City Of Chicago |
| Type | C $5,000,000 Project Ceiling |
| Business Type | Corporation |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13LICC-0011 |
| Status | Inactive |
| City | Evanston |
| Type | Gc Commercial |
| Business Type | Corporation |
- According to the City of Evanston Building and Inspection Services, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the City of Evanston Building and Inspection Services.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-17-21725 |
| Status | Inactive |
| Town | Orland Park |
| Type | General Contractor |
| Business Type | Corporation |
- According to the Village of Orland Park Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CNTR2015-31777 |
| Status | Inactive |
| City | Aurora |
| Type | General Contractor |
| Class | GNL |
| Business Type | Corporation |
- According to the The City of Aurora, IL, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the The City of Aurora, IL.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CL-15-21725 |
| Status | Inactive |
| Town | Orland Park |
| Type | General Contractor |
| Business Type | Corporation |
- According to the Village of Orland Park Contractor License, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Delauter Development, Inc at the Village of Orland Park Contractor License.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 8724947 |
| Status | Unable To Verify |
| Town | Palatine |
| Type | General |
| Business Type | Corporation |
- BuildZoom was not able to verify this license with the licensing board
This is a sample of licensing data; click here to access a complete history.
112
BuildZoom Score
57
Permits
- Building permit records show that Delauter Development, Inc has worked on 57 permitted projects.