Updated: Jul 13, 2026
Location and Projects
Address
6737 West Washington Street, Milwaukee, WI, 53214
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Symbiont Design Build Architect
Symbiont Design Build LLC, 6737 W Washington St, Milwaukee, WI (Owned by: Thomas Bachman) holds a Contractor Registration license and 18 other licenses according to the Minnesota license board.
Their BuildZoom score of 98 ranks in the top 16% of 94,017 Wisconsin licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Symbiont Design Build LLC, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Symbiont Design Build LLC Services
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Symbiont Design Build LLC Contact Information
Phone Number: (866) 441-8538
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Address: 6737 West Washington Street, Milwaukee, WI 53214
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Symbiont Design Build LLC Milwaukee
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Symbiont Design Build LLC has a BuildZoom score of 98, which places them above 84% of 94,017 contractors in Wisconsin.
Activity
|
1 project
|
2023 |
Our building permit records indicate that Symbiont Design Build LLC has worked on at least
1.0 project over the past 3 years.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
This is an overview of this contractor's activity. Click here to access our complete licensing and building permit database.
Pricing
Pro tip:
For more details about their pricing, check out their recent activity to see how much they have charged for different types of work.
Building Permits by Symbiont Design Build LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Molson coors
Valuation:
N/A
Permit #:
COM-ADD-20-00032
Status:
complete
Fee:
$3,218
Permit Type:
N/A
Building Type:
N/A
Molson coors
Valuation:
N/A
Permit #:
COM-ADD-20-00032
Status:
complete
Fee:
$3,218
Permit Type:
N/A
Building Type:
N/A
Molson coors
Valuation:
N/A
Permit #:
ECP-20-00275
Status:
triage
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
Molson coors
Valuation:
N/A
Permit #:
ECP-20-00275
Status:
triage
Fee:
$347
Permit Type:
N/A
Building Type:
N/A
%pr - 2607 s. 5th st. - st augustine preparatory academy - expansion - site utilities
Valuation:
$20,000
Permit #:
PLB-22-01647
Status:
complete
Fee:
$462
Permit Type:
N/A
Building Type:
N/A
%pr - 4000 w. state st. - molson coors - interior plumbing
Valuation:
N/A
Permit #:
PLB-20-03344
Status:
complete
Fee:
$833
Permit Type:
N/A
Building Type:
N/A
Ind/pepsi/ ph neutralization system to be constructed outside of the building.
Valuation:
$210,000
Permit #:
150992
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Symbiont Design Build LLC Reviews
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Recent Buildzoom Projects
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Verified License
BuildZoom confirmed this contractor's license
Symbiont Design Build LLC License info
Verified License
| License # | IR765463 |
| Status | Active |
| State | Minnesota |
| Type | Contractor Registration |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Symbiont Design Build LLC at the Minnesota Department of Labor & Industry.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | SYMBISE782RK |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Symbiont Design Build LLC at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 24GA28292400 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Symbiont Design Build LLC at the New Jersey Department of Law & Public Safety.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RWCL-20-00012 |
| Status | Active |
| City | Milwaukee |
| Type | Concrete Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of Symbiont Design Build LLC with the City of Milwaukee License Search
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RWCL-19-00013 |
| Status | Active |
| City | Milwaukee |
| Type | Concrete Contractor |
- When BuildZoom last verified this license, it had an expiration date of January, 2020. Check the current license status of Symbiont Design Build LLC with the City of Milwaukee License Search
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RCE-53719 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Symbiont Design Build LLC at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 943291 |
| Status | Active |
| State | California |
| Type | General Engineering |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Symbiont Design Build LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| State | Florida |
| Type | Construction Business Information |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Symbiont Design Build LLC with the Florida Department of Business & Professional Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 3408-11 |
| Status | Active |
| State | Wisconsin |
| Type | Architectural Or Engineering Corp - Certificate Of Authorization |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Symbiont Design Build LLC with the Wisconsin Department of Safety and Professional Services
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 240917 |
| Status | Active |
| State | Wisconsin |
| Type | Pecfa Consulting Firm |
- When BuildZoom last verified this license, it had an expiration date of March, 2014. Check the current license status of Symbiont Design Build LLC with the Wisconsin Department of Safety and Professional Services
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | RCE-26585 |
| Status | Active |
| State | Idaho |
| Type | General Commercial |
- When BuildZoom last verified this license, it had an expiration date of April, 2017. Check the current license status of Symbiont Design Build LLC with the State of Idaho Bureau Of Occupational Licenses
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0434730624 |
| Status | Inactive |
| State | Arkansas |
| Type | Heavy Construction, Municipal & Utility Construction |
- According to the Arkansas Contractors Licensing Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Symbiont Design Build LLC at the Arkansas Contractors Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 0434730623 |
| Status | Inactive |
| State | Arkansas |
| Type | Heavy Construction, Municipal & Utility Construction |
- According to the Arkansas Contractors Licensing Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Symbiont Design Build LLC 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 | B $10,000,000 Project Ceiling |
- According to the City of Chicago Data Portal, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | G07307 |
| Status | Inactive |
| City | Columbus |
| Type | General Cont |
- According to the The City of Columbus, OH, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Symbiont Design Build LLC at the The City of Columbus, OH.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Building (Bu) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Building (Bu) |
- According to the City of Dallas, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 758537 |
| Status | Inactive |
| State | California |
| Type | General Engineering |
- According to the California Contractors State License Board, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Symbiont Design Build LLC at the California Contractors State License Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 184004287 |
| Status | Inactive |
| State | Illinois |
| Type | Design Firm Prof Reg |
- According to the Illinois Department of Financial & Professional Regulation, the status of this license was at one point cancelled. However, this information may have changed. If this is your business, please update your license status.
Check this license's status for Symbiont Design Build LLC at the Illinois Department of Financial & Professional Regulation.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
Insured
| Insurer | Zurich American Ins Co |
| Insured up to | $1,000,000 |
Bonded
| Bonded Agent | American Contractors Indemnity Company |
| Bond Value | $15,000 |
Insured
| Workers Comp Provider | American Guarantee & Liability Insurance Company |
Symbiont Design Build LLC Employees
PC
Patrick Carnahan
Owner
RB
Richard Binder
Owner
BT
Brian Till
Director
DS
David Schlidt
Director
EJ
Edward Thomas Manning Jr
Ceo / President
ES
Elizabeth R. Smith
JV
Jeffrey Van Voorhis
Director
JV
Jennifer Dressler, Thomas Bachman, Patrick Carnahan, David Schlidt, Brian Till, Jeffrey Vanvoorhis
Owner
PC
Patrick Carnahan
Secretary
PC
Patrick William Carnahan
Officer
SI
Symbiont Science Engineering And Construction Inc
Owner
TB
Thomas Bachman
Owner
TE
Thomas Bachman, Richard Binder, Patrick Carnahan, Glenn Eisenbrandt
Owner
TB
Thomas Charles Bachman
Rmo
TN
Timothy P Nelson
Owner