Updated: Jun 04, 2026
Location and Projects
Address
503 Hatteras Dr, Ballwin, MO, 63011
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Michael John Ratliff Architect
Michael John Ratliff, 503 Hatteras Dr, Ballwin, MO (Owned by: Michael J Ratliff) holds a Architect license and 40 other licenses according to the Rhode Island license board.
Their BuildZoom score of 91 ranks in the top 37% of 23,328 Missouri licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Michael John Ratliff, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Michael John Ratliff Services
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Architectural Drawings and ...
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Drafting
Addition Design
ADU Design
Basement Design
Bathroom Design
Custom Home Design
Healthcare Facility Design
Hotel Design
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Kitchen Design
Modular Home Design
Multi-Family Building Design
Office Building Design
Office Space Designer
Pool and Spa Design
Pool House Design
Restaurant Design
Retail Design
Sunroom Design
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Michael John Ratliff Contact Information
Phone Number: (314) 206-7100
Address: 503 Hatteras Dr, Ballwin, MO 63011
This is a sample of this contractor's permits. Click here to access their complete permit history.
Interior alteration for existing tenant- monsanto tech bar building b
Valuation:
$22,151
Permit #:
16MEC-05402
Status:
complete
Fee:
$294
Permit Type:
Alteration
Building Type:
N/A
Ada ramp @ building entrance unit b- electrical work
Valuation:
$25,000
Permit #:
16MEC-05768
Status:
canceled
Fee:
$82
Permit Type:
Alteration
Building Type:
N/A
Ada ramp @ building entrance unit e- electrical work
Valuation:
$25,000
Permit #:
16MEC-05769
Status:
canceled
Fee:
$82
Permit Type:
Alteration
Building Type:
N/A
Construct interior renovation for college per plans reviewed for code compliance
Valuation:
$0
Permit #:
CRTF 201211055
Status:
OPEN
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Construct single user bathroom- monsanto building gg
Valuation:
$50,000
Permit #:
16BLD-05577
Status:
expired
Fee:
$437
Permit Type:
Alteration
Building Type:
N/A
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Recent Buildzoom Projects
Verified License
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Michael John Ratliff License info
License Not Verified
| License # | ARC.0020598-COA |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Michael John Ratliff with 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 # | 402879 |
| Status | Active |
| State | Colorado |
| Type | Architect |
| Date Issued | 11-01-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Michael John Ratliff at the Colorado Division of Professions and Occupations.
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Verified License
| License # | ARI.0012150 |
| Status | Active |
| State | Connecticut |
| Type | Architect |
| Date Issued | 08-01-2025 |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | 21AI01863500 |
| Status | Active |
| State | New Jersey |
| Type | Registered Architect |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | 006855 |
| Status | Active |
| State | Missouri |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Michael John Ratliff at the Board For Architects, Professional Engineers - Missouri .
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Verified License
| License # | 4713 |
| Status | Active |
| State | Mississippi |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | S5-0007791 |
| Status | Active |
| State | Delaware |
| Type | Licensed Architect |
| Date Issued | 11-03-2025 |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | ARI-6687 |
| Status | Active |
| State | Oregon |
| Type | Architect Individual |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | A-4072 |
| Status | Active |
| State | Nebraska |
| Type | Architect |
- BuildZoom verified this license was active as of May 2026.
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Verified License
| License # | ARF-1293 |
| Status | Active |
| State | Oregon |
| Type | Architectural Firm |
- BuildZoom verified this license was active as of June 2026.
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License Not Verified
| License # | ARC.0003274 |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Michael John Ratliff with the State of Rhode Island Department of Business Regulation
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Verified License
| License # | 31452 |
| Status | Active |
| State | Massachusetts |
| Type | Architect |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Michael John Ratliff at the Commonwealth of Massachusetts E-Licensing Board.
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Verified License
| License # | FIRM.00231600 |
| Status | Active |
| State | Ohio |
| Type | Architect |
| Date Issued | 07-01-2026 |
- BuildZoom verified this license was active as of June 2026.
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Verified License
| License # | AX010874 |
| Status | Active |
| State | Pennsylvania |
| Type | Architecture Firm |
- BuildZoom verified this license was active as of December 2025.
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Verified License
| License # | 6841 |
| Status | Active |
| State | Alabama |
| Type | Architect |
| Date Issued | 11-05-2025 |
- BuildZoom verified this license was active as of December 2025.
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Verified License
| License # | 52521 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of December 2025.
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Verified License
| License # | 52970 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of December 2025.
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Verified License
| License # | 11838 |
| Status | Active |
| State | North Carolina |
| Type | Architect |
- BuildZoom verified this license was active as of February 2026.
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Verified License
| License # | 11200 |
| Status | Active |
| State | Washington |
| Type | Architect |
- BuildZoom verified this license was active as of June 2026.
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License Not Verified
| License # | A5907 |
| Status | Active |
| State | Oklahoma |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2025. Check the current license status of Michael John Ratliff with the Oklahoma Board of Architects, Landscape Architects, and Interior Designers
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License Not Verified
| License # | AR-985394 |
| Status | Active |
| State | Idaho |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of November, 2024. Check the current license status of Michael John Ratliff with the State of Idaho Bureau Of Occupational Licenses
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License Not Verified
| Status | Active |
| State | Oklahoma |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2021. Check the current license status of Michael John Ratliff with the Oklahoma Board of Architects, Landscape Architects, and Interior Designers
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License Not Verified
| License # | 11265 |
| Status | Active |
| State | South Dakota |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of May, 2026. Check the current license status of Michael John Ratliff with the South Dakota Board of Technical Professions
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License Not Verified
| License # | RA012968 |
| Status | Active |
| State | Georgia |
| Type | Architect / Interior Designer |
- When BuildZoom last verified this license, it had an expiration date of June, 2021. Check the current license status of Michael John Ratliff with the Georgia Department of Professional Licensing
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License Not Verified
| License # | RA012683 |
| Status | Active |
| State | Georgia |
| Type | Architect / Interior Designer |
- When BuildZoom last verified this license, it had an expiration date of June, 2021. Check the current license status of Michael John Ratliff with the Georgia Department of Professional Licensing
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License Not Verified
| License # | 103122 |
| Status | Active |
| State | Tennessee |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Michael John Ratliff with the Tennessee Department of Commerce and Insurance
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License Not Verified
| License # | AELA12177 |
| Status | Active |
| State | Alaska |
| Type | Registered Professional Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Michael John Ratliff with the Alaska State Board of Architects, Engineers, and Land Surveyors
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License Not Verified
| License # | 3274 |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Michael John Ratliff with the Boards for Design Professionals: Architects
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License Not Verified
| License # | 6365 |
| Status | Active |
| State | Louisiana |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Michael John Ratliff with the Louisiana Board of Architects
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License Not Verified
| License # | AC0625 |
| Status | Active |
| State | Louisiana |
| Type | A Professional Architectural Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Michael John Ratliff with the Louisiana Board of Architects
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License Not Verified
| License # | 003.0090282 |
| Status | Active |
| State | Vermont |
| Type | Architects |
- When BuildZoom last verified this license, it had an expiration date of January, 2021. Check the current license status of Michael John Ratliff with the Vermont Office of Professional Regulation
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License Not Verified
| License # | ARC-ARC-LIC-3309 |
| Status | Active |
| State | Montana |
| Type | Architects & Landscape, Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Michael John Ratliff with the Montana Board of Architects and Landscape Architects
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License Not Verified
| License # | 8260 |
| Status | Active |
| State | South Carolina |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of Michael John Ratliff with the South Carolina Board of Architectural Examiners
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License Not Verified
| License # | 12177 |
| Status | Active |
| State | Alaska |
| Type | Is A Registered Professional Architect |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Michael John Ratliff with the Alaska State Board of Architects, Engineers, and Land Surveyors
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License Not Verified
| License # | ARC.0000452 |
| Status | Active |
| State | Connecticut |
| Type | Architecture Corporation |
- When BuildZoom last verified this license, it had an expiration date of June, 2014. Check the current license status of Michael John Ratliff with the Connecticut Department of Consumer Protection
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Inactive License
| License # | C810 |
| Status | Inactive |
| State | Arkansas |
- 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.
Check this license's status for Michael John Ratliff at the Arkansas State Board of Architects, Landscape Architects, and Interior Designers.
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Inactive License
| License # | A-3829 |
| Status | Inactive |
| State | Nebraska |
| Type | Architect |
- According to the Nebraska Board of Engineers and Architects, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Michael John Ratliff at the Nebraska Board of Engineers and Architects.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 11207 |
| Status | Inactive |
| State | North Carolina |
| Type | Architect |
- According to the North Carolina Board of Architecture, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Michael John Ratliff at the North Carolina Board of Architecture.
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Inactive License
| License # | 6687 |
| Status | Inactive |
| State | Oregon |
| Type | Architect |
- According to the Oregon Board of Architect Examiners, the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Michael John Ratliff at the Oregon Board of Architect Examiners.
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Inactive License
| License # | 8317 |
| Status | Inactive |
| State | Washington |
| Type | Architect |
- According to the Washington State Business Licensing , the status of this license was at one point cancelled. However, this information may have changed.
Check this license's status for Michael John Ratliff at the Washington State Business Licensing .
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Inactive License
| License # | 006855 |
| Status | Inactive |
| State | Missouri |
| Type | Architect |
- 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.
Check this license's status for Michael John Ratliff at the Board For Architects, Professional Engineers - Missouri .
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91
BuildZoom Score
Michael John Ratliff Employees
CA
Cummings, Michael Alan
Owner
MC
Michael Alan Cummings
Owner
MR
Michael J Ratliff
Owner
MR
Michael J. Ratliff
MR
Michael J. Ratliff
Owner
MR
Michael John Ratliff
Owner
MR
Michael Ratliff
Owner
MR
Mr. Michael J Ratliff
Owner
MR
Mr. Michael John Ratliff
Licensee
PA
P.C. Ratliff Architecture
RC
Ratliff Architecture P C
Owner
RJ
Ratliff, Michael J
Owner
RJ
Ratliff, Michael John
Owner
TI
Tk Architects International, Inc.
Owner