Updated: Jul 04, 2026
Location
Headquarters Address
4401 WESTGATE BLVD, Austin, TX, 78745
Local address
5 Chenell Dr, Concord, NH, 03301
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Stahlman Group Architect
Stahlman Group Inc, 5 Chenell Dr, Concord, NH (Owned by: Richard U Cross) holds a B 2 Residential And Small Commercial license and 17 other licenses according to the Nevada license board.
Their BuildZoom score of 93 ranks in the top 27% of 13,069 New Hampshire licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Stahlman Group Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Stahlman Group Inc Services
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Stahlman Group Inc Contact Information
Phone Number: (972) 934-5696
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Headquarters Address: 4401 WESTGATE BLVD, Austin, TX, 78745
Local Address: 5 Chenell Dr, Concord, NH 03301
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Verified License
BuildZoom confirmed this contractor's license
Stahlman Group Inc License info
Verified License
| License # | 0081652 |
| Status | Active |
| State | Nevada |
| Type | B 2 Residential And Small Commercial |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for Stahlman Group Inc at the Nevada State Contractors Board.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C132503 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 11-04-2025 |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Stahlman Group Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | RCE-26926 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Stahlman Group Inc 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 # | ARC.00LLC62-COA |
| Status | Active |
| State | Rhode Island |
| Type | Architect |
- BuildZoom verified this license was active as of January 2026.
Verify this license's status for Stahlman Group 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 # | 21AC00057900 |
| 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 Stahlman Group 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 # | 32755 |
| Status | Active |
| State | Rhode Island |
| Type | Commercial Contractor |
- When BuildZoom last verified this license, it had an expiration date of June, 2021. Check the current license status of Stahlman Group Inc with the State of Rhode Island Contractors' Registration and Licensing Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 81652 |
| Status | Active |
| State | Nevada |
| Type | B2 - Residential & Small Commercial |
- When BuildZoom last verified this license, it had an expiration date of September, 2018. Check the current license status of Stahlman Group Inc with the Nevada State Contractors Board
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | ARC.00402009 |
| 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 Stahlman Group 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 # | ALLC62 |
| Status | Active |
| State | Rhode Island |
| Type | Architect Firm |
- When BuildZoom last verified this license, it had an expiration date of January, 2014. Check the current license status of Stahlman Group Inc with the Boards for Design Professionals: Architects
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 65805 |
| Status | Active |
| State | Tennessee |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Stahlman Group 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 # | ARC-402009 |
| Status | Active |
| State | Colorado |
| Type | Architect |
- When BuildZoom last verified this license, it had an expiration date of June, 2015. Check the current license status of Stahlman Group Inc with the Colorado Division of Professions and Occupations
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 23493-MC |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Electrical Work |
- 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.
Unverified License
| License # | 22178 |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Residential Builder |
- 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.
Unverified License
| License # | 22178-MC |
| Status | Unable To Verify |
| State | Mississippi |
| Type | Building Construction |
- 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.
Inactive License
| License # | 23122 |
| Status | Inactive |
| State | Iowa |
| Type | Engineer/Land Surveyors |
- According to the Iowa Architectural 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 Stahlman Group Inc at the Iowa Architectural Licensing Board.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 13770 |
| Status | Inactive |
| State | Iowa |
| Type | Engineer/Land Surveyors |
- According to the Iowa Workforce Development Agency, 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 Stahlman Group Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 04040 |
| Status | Inactive |
| State | Iowa |
| Type | Architects |
- According to the Iowa Workforce Development Agency, 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 Stahlman Group Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2013009786 |
| 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 Stahlman Group Inc at the Board For Architects, Professional Engineers - Missouri .
This is a sample of licensing data; click here to access a complete history.
93
BuildZoom Score
Bonded
| Bond Value | $25,000 |
Stahlman Group Inc Employees
BP
Behrang Sadeghi, P.E.
Vice President
BP
Brian L. Dazey, P.E.
Vice President
CI
Charles David Shamoun Iii
CC
Christopher A Ciocci
Vice President
DS
David C Stahlman
Treasurer
DP
David S. Wittliff, P.E.
Vice President
DS
David Stahlman
Treasurer
DM
Delaney, Delwin Mark
DD
Delwin Delaney
DG
Delwin Delaney / Mark Gagnon
DD
Delwin M Delaney
Vice President
DD
Delwin M. Delaney
Vice President
DS
Design Group Facility Solutions
Owner
DI
Design Group Facility Solutions, Inc.
Owner
DK
Donald R Knobloch
Vice President
GC
Gregory L. Coonrod
Vice President
JO
James P O'brien
Vice President
JM
Jason A Martinez
Vice President
JM
Jason A. Martinez
Vice President
JK
Jeffrey J Karsonovich
Vice President
JP
Jeffrey J. Karsonovich, P.E.
Vice President
JY
Jeffrey M York
Secretary
JL
Jin Ter Lim
Vice President
JB
John F Bruton
Vice President
JP
John F. Bruton, P.E.
Vice President
JR
Jon L Rasmussen
Vice President
JW
Joseph D. Wilhelm
President
JM
Joseph T Micucci
Vice President
JW
Joseph Wilhelm
President
KS
Kerimar Sapp
Vice President
KP
Kerimer Saap, P.E.
Vice President
LJ
Lori M Jones
Vice President
MA
Mark Allen
Owner
MA
Mark D Allen
MA
Mark D. Allen
Vice President
MP
Mark D. Allen/ William R. Peterson
Vice President
MB
Mark R Baum
Vice President
MB
Michael A Brown
Vice President
MC
Michael A Carter
Vice President
MC
Michael Costain
Vice President
MC
Michael J Card
Vice President
MM
Michael Morin
Owner
MM
Michael P Morin
Director
MM
Michael Phillip Morin
Owner
MZ
Michael Zaccarello
Treasurer
NZ
Nick Zindel
Member
PM
Prashant R Malik
Vice President
PP
Prashant R. Makik, P.E.
Vice President
RP
Reid C. Dephey, P.E.
Vice President
RC
Richard Cross
Owner
RC
Richard U Cross
Owner
RM
Robert Chapman, Phillip Ostapowicz, Robert Redman, James Lawson, Gregory Coonrod, David Gianini, Mic
Owner
RW
Robert Chapman, Phillip Ostapowicz, Robert Redman, James Lawson, Gregory Coonrod, David Gianini, Michael Zaccarello, Joseph Wilh
Owner
RF
Robert Fu
Vice President
RR
Robert P Redman
Vice President
RR
Robert P. Redman
Vice President
RD
Robert Redman, Joseph Wilhelm, Chris Ciocci, Michael Morin, David Wittliff, Timothy Mckenney, Michael Costain, Thomas Dalferes
Owner
RJ
Robert Redman, Joseph Wilhelm, Chris Ciocci, Michael Morin, Timothy Mckenney, Michael Costain, Thomas Dalferes, Robert Fu, Jeffr
Owner
SK
Sapp , Kerimar
Owner
SC
Stahlman, David Clinton
Treasurer
SB
Stephen Byrne
Member
SJ
Stephen Thorwegen Jr
TD
Thomas E Dalferes
Vice President
TP
Thomas E. Dalferes, P.E.
Vice President
TM
Timothy L Mckenney
Vice President
TP
Timothy L. Mckenney, P.E.
Vice President
WD
Wilhelm, Joseph David
President
WK
William Kuhn
Secretary
WL
William Lexow
Vice President
WP
William R Peterson
Vice President
WA
William R. Peterson, Aia
Vice President
WS
Wittliff , David S
Owner
YM
York, Jeffrey Michael
Secretary