Updated: May 28, 2026
Location and Projects
Address
6115 CAHILL AVE, Inver Grove Heights, MN, 55076
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Krech Obrien Mueller & Assoc. Architect
Krech Obrien Mueller & Assoc. Inc, 6115 Cahill Ave, Inver Grove Heights, MN (Owned by: Brady R Mueller) holds a Certificate Of Authorization license and 24 other licenses according to the New Jersey license board.
Their BuildZoom score of 91 ranks in the top 37% of 77,973 Minnesota licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Krech Obrien Mueller & Assoc. Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Krech Obrien Mueller & Assoc. Inc Services
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Krech Obrien Mueller & Assoc. Inc Contact Information
Phone Number: (651) 789-4129
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Address: 6115 CAHILL AVE, Inver Grove Heights, MN 55076
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Krech Obrien Mueller & Assoc. Inc Inver Grove Heights
Quality
91
63rd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Krech Obrien Mueller & Assoc. Inc has a BuildZoom score of 91, which places them above 63% of 77,973 contractors in Minnesota.
Activity
|
1 project
|
2025 |
Our building permit records indicate that Krech Obrien Mueller & Assoc. Inc has worked on at least
1.0 project over the past year.
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 Krech Obrien Mueller & Assoc. Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Alterations to existing space for dental clinic (rochester marketplace - metro dentalcare clinic - unit #112)
Valuation:
$341,000
Permit #:
R15-0009CB
Status:
final
Fee:
$2,977
Permit Type:
N/A
Building Type:
Business
New tenant finish in shelled space unit 300 (rocco altobelli salon - shoppes on 2nd)
Valuation:
$225,000
Permit #:
R13-0104CB
Status:
final
Fee:
$2,177
Permit Type:
N/A
Building Type:
Business
Extension. rem, acess.improvements, dining decor
Valuation:
$260,000
Permit #:
BCOM2013-00061
Status:
ISSUED
Fee:
N/A
Permit Type:
Interior remodel
Building Type:
N/A
50 x 70 detailing business
Valuation:
$235,433
Permit #:
R04-01615RZCC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Plumbing fixtures for burger king
Valuation:
$5,000
Permit #:
PLUM2013-00548
Status:
ISSUED
Fee:
N/A
Permit Type:
Fixtures
Building Type:
N/A
Install fixtures-burger king
Valuation:
$5,000
Permit #:
PLUM2013-00559
Status:
VOID
Fee:
N/A
Permit Type:
Fixtures
Building Type:
N/A
Alter building to become hair salon
Valuation:
$23,000
Permit #:
R96-03036RZCC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alter building to become hair salon
Valuation:
$23,000
Permit #:
R96-03036RBPC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Alter building to become hair salon
Valuation:
$1,700
Permit #:
R96-03036REP
Status:
complete
Fee:
N/A
Permit Type:
Install new light...
Building Type:
N/A
50 x 70 detailing business
Valuation:
$21,420
Permit #:
R04-01615REP
Status:
complete
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
Tenant finish per plans
Valuation:
$20,800
Permit #:
R05-03335RMP
Status:
complete
Fee:
N/A
Permit Type:
Ductwork/rtu/new ...
Building Type:
N/A
Tenant finish
Valuation:
$25,000
Permit #:
R01-06295RZCC
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
50 x 70 detailing business
Valuation:
$4,000
Permit #:
R04-01615RPP
Status:
complete
Fee:
N/A
Permit Type:
plumbing
Building Type:
N/A
50 x 70 detailing business
Valuation:
$100
Permit #:
R04-01615REPT
Status:
complete
Fee:
N/A
Permit Type:
Temp electrical
Building Type:
N/A
Tenant finish
Valuation:
$7,120
Permit #:
R01-06295REP
Status:
final
Fee:
N/A
Permit Type:
Electrical
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
R96-02720RZCC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
$2,000
Permit #:
R96-02720RBPC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant finish per plans
Valuation:
$189,800
Permit #:
R05-03335RZCC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Tenant finish per plans
Valuation:
$189,800
Permit #:
R05-03335RBPC
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
50 x 70 detailing business
Valuation:
$235,433
Permit #:
R04-01615RBPC
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
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Krech Obrien Mueller & Assoc. Inc Reviews
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Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
Krech Obrien Mueller & Assoc. Inc License info
Verified License
| License # | 24GA28280100 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc 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 # | 17684 |
| Status | Active |
| State | Arizona |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Arizona Board of Technical Registration
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 21AC00112200 |
| Status | Active |
| State | New Jersey |
| Type | Certificate Of Authorization |
- When BuildZoom last verified this license, it had an expiration date of January, 2024. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the New Jersey Department of Law & Public Safety
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2012038393 |
| Status | Active |
| State | Missouri |
| Type | Architectural Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | FIRM.00157253 |
| Status | Active |
| State | Ohio |
| Type | Architect |
| Date Issued | 07-01-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the Ohio Architects Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | CA-2409 |
| Status | Active |
| State | Nebraska |
| Type | Architect |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the Nebraska Board of Engineers and Architects.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | ARC.0014510-COA |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the State of Rhode Island Department of Business Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 12347 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the North Carolina Board of Architecture.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AX011540 |
| Status | Active |
| State | Pennsylvania |
| Type | Architecture Firm |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the Pennsylvania Department of State (Bureau of Professional and Occupational Affairs).
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 52698 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the North Carolina Board of Architecture.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 7158 |
| Status | Active |
| State | Kentucky |
| Type | Architect |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for Krech Obrien Mueller & Assoc. Inc at the Kentucky Board of Architects.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 5218 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the South Carolina Board of Architectural Examiners
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | R5488 |
| Status | Active |
| City | Duluth |
- When BuildZoom last verified this license, it had an expiration date of December, 2024. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the The City of Duluth, MN
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00304637 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of October, 2017. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 101265 |
| Status | Active |
| State | Tennessee |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 4588 |
| Status | Active |
| State | Tennessee |
| Type | Architectural Firms |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 8804 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the South Carolina Board of Architectural Examiners
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 105147 |
| Status | Active |
| State | Tennessee |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Tennessee Department of Commerce and Insurance
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C-1142 |
| Status | Active |
| State | South Dakota |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the South Dakota Board of Technical Professions
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | FIRM.00157253-ARC |
| Status | Active |
| State | Ohio |
| Type | Architectural Firm |
- When BuildZoom last verified this license, it had an expiration date of November, 2016. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Ohio Architects Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 17251 |
| Status | Active |
| State | Maryland |
| Type | Architect - Corporation Architects |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC-304637 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Krech Obrien Mueller & Assoc. Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | JPC.0000118 |
| Status | Inactive |
| State | Connecticut |
| Type | Joint Practice |
- According to the Connecticut Department of Consumer Protection, 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 Krech Obrien Mueller & Assoc. Inc at the Connecticut Department of Consumer Protection.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4477 |
| Status | Inactive |
| State | Arkansas |
| Type | Architect |
- According to the Arkansas State Board of Architects, Landscape Architects, and Interior Designers, 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 Krech Obrien Mueller & Assoc. Inc at the Arkansas State Board of Architects, Landscape Architects, and Interior Designers.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2012038393 |
| Status | Inactive |
| State | Missouri |
| Type | Architectural Corporation |
- According to the Board For Architects, Professional Engineers - Missouri , 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 Krech Obrien Mueller & Assoc. Inc at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
91
BuildZoom Score
9
Permits
- Building permit records show that Krech Obrien Mueller & Assoc. Inc has worked on 9 permitted projects.
Krech Obrien Mueller & Assoc. Inc Employees
BM
Brady Mueller
Owner
BM
Brady R Mueller
Owner
KI
Krech, O Brien, Mueller & Associates, Inc.
Owner
KI
Krech, O'brien, Mueller & Associates, Inc.
Owner
KI
Krech, Obrien, Mueller & Assoc., Inc.
Owner
MB
Marc Du Bois
Owner
MB
Marc R. Du Bois
Owner
MD
Marc R. Dubois
MK
Marc Robert Du Bois Engineer In Charge James Henry Krech
Architect
MH
Marc Robert Du Bois Engineer In Charge Matthew John Van Hoof
Architect
MD
Marc Robert Dubois
Owner
MH
Matthew John Van Hoof
Director
MM
Mr Brady Robert Mueller
Owner
MD
Mr Marc Robert Dubois
Owner
SI
Stephen Iaria
Owner
SI
Stephen T Iaria
Director