Updated: May 17, 2026
Location and Projects
Address
104 GEORGE STREET, Gaithersburg, MD, 20877
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Construction Technologies Group LLC
Construction Technologies Group LLC, 104 George St, Gaithersburg, MD (Employees: Construction Technologies Group Llc and Francis Andre' Daniel) holds a Home Improvement license and 2 other licenses according to the Maryland license board.
Their BuildZoom score of 97 ranks in the top 18% of 58,058 Maryland licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Construction Technologies Group LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Construction Technologies Group LLC Services
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Construction Technologies Group LLC Contact Information
Phone Number: (443) 690-8115
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Address: 104 GEORGE STREET, Gaithersburg, MD 20877
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Building Permits by Construction Technologies Group LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Infinity hr installation of an door access card swipe system on the two lower level exterior double glass doors an the lower level interior double wooden door & interior double suite entry doors; total of (20) devices 1- door acces control panle 1- door access power supply 6- magnetic locks 3- rte motion sensors 3- rte push buttons 1- wireless door release 4- access card readers 1- el... see more
Valuation:
N/A
Permit #:
E24003421
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Security low voltage replacement dwg (demo a/p# 195171)-one story unfinished basement with walk out egress 2 car attached garage covered porch 2 bedroom and 2 bathroom *revision 6/13/19 (scw) submit plan to address plan review comment $$$$ energy efficiency compliance method will use prescriptive values and requirements. $$$$
Valuation:
$321,467
Permit #:
201300
Status:
complete
Fee:
$128
Permit Type:
Elecperm
Building Type:
N/A
Suite 550 ames watson (12) access controls w (2) magnetic locks 4109698434 b22000492
Valuation:
N/A
Permit #:
E22002273
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install low voltage device installation of intrusion alarm system with 45 dev ices
Valuation:
N/A
Permit #:
E02313047
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install low voltage device installation of intrusion alarm with 25 devices an d a video camera system with 15 devices
Valuation:
N/A
Permit #:
E02370650
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install low voltage device installation of intrusion alarm and video cameras
Valuation:
N/A
Permit #:
E02377035
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Suites 320-340 len the plumber 91 voice-data devices 15 access controls & 8 cameras b23000948
Valuation:
N/A
Permit #:
E23002730
Status:
complete
Fee:
$89
Permit Type:
N/A
Building Type:
N/A
Install camera and burglar alarm
Valuation:
N/A
Permit #:
E02387367
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Suite 200 defense contract audit agency (dcaa) install (7) intercoms 4109698434
Valuation:
N/A
Permit #:
E21002611
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suite 240 white box install (12) access controls for door access system (magnetic door locks) b20001840 4109698434
Valuation:
N/A
Permit #:
E20003557
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suite 220 white box install (10) access controls for door access system (magnetic door locks) 4109698434 b20001838
Valuation:
N/A
Permit #:
E20003555
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install video cameras and instrusion alarm system 40 x 60 detached garage w/r-in bathroom on 1st level and stairs to unfinished 2nd level to be used for storage
Valuation:
$80,000
Permit #:
169767
Status:
Permit Issued
Fee:
$123
Permit Type:
Accessory
Building Type:
Single family dwe...
Suite 230 white box install (10) access controls for door access system (magnetic door locks)4109698434
Valuation:
N/A
Permit #:
E20003556
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suite 210 white box install (10) access controls for door access system (magnetic door locks) 4109698434
Valuation:
N/A
Permit #:
E20003553
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suite 200 white box install (15) access controls for door access system (magnetic door locks) 4109698434
Valuation:
N/A
Permit #:
E20003552
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Emilia's acrogymnastic's training center install (1) security device 4109698434 b17004524
Valuation:
N/A
Permit #:
E20001100
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Install low voltage device installation of intrusion alarm system and video c ameras
Valuation:
N/A
Permit #:
E02364288
Status:
complete
Fee:
$65
Permit Type:
N/A
Building Type:
N/A
Install (10) access controls for door access system (magnetic door locks) 4109698434
Valuation:
N/A
Permit #:
E20003550
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suites 410 420 & 450 acgo software install (10) access controls b20001384 4109698434
Valuation:
N/A
Permit #:
E20002577
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
Suites 520 & 530/howard hughes white box wire door access system with 4 magnetic locks low voltage -24 access controls
Valuation:
N/A
Permit #:
E19006786
Status:
complete
Fee:
$72
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Construction Technologies Group LLC License info
Verified License
| License # | 27437 |
| Status | Active |
| State | Maryland |
| Type | Home Improvement |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Construction Technologies Group LLC at 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 # | 131882 |
| Status | Active |
| State | Maryland |
| Type | Contractor (Corppart) Home Improvement |
- When BuildZoom last verified this license, it had an expiration date of February, 2015. Check the current license status of Construction Technologies Group LLC with the Maryland Department of Labor, Licensing & Regulation
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
- According to the local 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.
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
125
Permits
- Building permit records show that Construction Technologies Group LLC has worked on 125 permitted projects.
Construction Technologies Group LLC Employees
CG
Construction Technologies Grou
Owner
CL
Construction Technologies Group Llc
Owner
FD
Francis Andre' Daniel
RC
Ross Carrabino
President