Updated: Jun 02, 2026
Location and Projects
Address
5521 Virginia Drive, Justin, TX, 76247
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North Texas Mechanical
North Texas Mechanical, 5521 Virginia Dr, Justin, TX (Owned by: David Kopp) holds a Mechanical Contractor license and 22 other licenses according to the Keller license board.
Their BuildZoom score of 94 ranks in the top 24% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring North Texas Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
North Texas Mechanical Contact Information
Phone Number: (469) 323-7800
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Address: 5521 Virginia Drive, Justin, TX 76247
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Building Permits by North Texas Mechanical
This is a sample of this contractor's permits. Click here to access their complete permit history.
Adding family room to southwest corner of house
Valuation:
$75,000
Permit #:
MISC22-0170
Status:
filed
Fee:
$420
Permit Type:
Addition
Building Type:
N/A
Rooftop fireworks display using all 1.4g close proximity no debris effects. total devices 450 total shots 630
Valuation:
N/A
Permit #:
2023 117392 000 00 FP
Status:
filed
Fee:
N/A
Permit Type:
4a-pyrotechnic/th...
Building Type:
N/A
Replace (1) 10-ton electric air conditioning roof top unit cunningham research
Valuation:
N/A
Permit #:
18-00837
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Sprinkler 2020
Valuation:
N/A
Permit #:
2003-0358
Status:
applied
Fee:
N/A
Permit Type:
Automatic sprinkler
Building Type:
N/A
Install new air conditioning and heat system in home
Valuation:
$5,000
Permit #:
013205-2018-RMECH
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
New system
Upstairs hvac system
Valuation:
N/A
Permit #:
M18-0072
Status:
final
Fee:
$50
Permit Type:
Repair/replacement
Building Type:
N/A
Routine 2020
Valuation:
N/A
Permit #:
2003-0360
Status:
applied
Fee:
N/A
Permit Type:
Fire routine annual
Building Type:
N/A
Alarm 2020
Valuation:
N/A
Permit #:
2003-0359
Status:
applied
Fee:
N/A
Permit Type:
Fire alarm system
Building Type:
N/A
Application name: diamond circle estate addition assigned to staff: traci nielsen description: interior renovation of 3 bathrooms & 1 laundry room
Valuation:
$17,490
Permit #:
RESR13-0217
Status:
complete
Fee:
$171
Permit Type:
N/A
Building Type:
N/A
13796 sq ft cnew primrose school of east frisco
Valuation:
$1,300,000
Permit #:
B14-9720
Status:
complete
Fee:
$53,919
Permit Type:
Cnew
Building Type:
N/A
Application name: dps west- city of southlake description: replace all roof top air conditioning units with same size and model of new units
Valuation:
N/A
Permit #:
HVAC15-0639
Status:
complete
Fee:
$150
Permit Type:
N/A
Building Type:
N/A
Replace 20 ton air conditioning condensing unit
Valuation:
$9,000
Permit #:
1802131082
Status:
complete
Fee:
N/A
Permit Type:
(b) alteration
Building Type:
Church synagogue ...
Commercial ste # 114 & 108/office wareshoue combining ste # 114 & 108/kepting ste # 114
Valuation:
N/A
Permit #:
PM13-07244
Status:
final
Fee:
$30
Permit Type:
General
Building Type:
N/A
Replace the upstairs heating cooling system
Valuation:
N/A
Permit #:
M16-0032
Status:
final
Fee:
$100
Permit Type:
Repair/replacement
Building Type:
N/A
Replace 3 hvac systems
Valuation:
$20,000
Permit #:
M16-0363
Status:
final
Fee:
$50
Permit Type:
Repair/replacement
Building Type:
N/A
Replacing 2 hvac systems.
Valuation:
$12,000
Permit #:
ME-16-3086
Status:
Finaled
Fee:
$195
Permit Type:
New
Building Type:
Single Family
Installation of new 10-ton gas pack roof top unit and replace one existing unit
Valuation:
N/A
Permit #:
14-01216
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Application name: tiamrron description: replace one air conditioning & heating split system - upstairs system. replace furnace on downstairs system. no duct
Valuation:
N/A
Permit #:
HVAC12-1569
Status:
complete
Fee:
$75
Permit Type:
N/A
Building Type:
N/A
Replace (2) systems
Valuation:
$10,000
Permit #:
HVAC15-05621
Status:
FINALED
Fee:
$78
Permit Type:
Repair
Building Type:
N/A
Valley creek church - tfo
Valuation:
$1,745,896
Permit #:
1305-0732
Status:
final
Fee:
$8,589
Permit Type:
N/A
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
North Texas Mechanical License info
Verified License
| License # | CON-2605-0389 |
| Status | Active |
| City | Keller |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
| Date Issued | 05-07-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for North Texas Mechanical at the The City of Keller, TX.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LA003404C |
| Status | Active |
| County | Denton |
| Type | Hvac |
- When BuildZoom last verified this license, it had an expiration date of January, 2014. Check the current license status of North Texas Mechanical with the Denton County
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | C16473 |
| Status | Active |
| County | Denton |
| Type | Mechanical |
| Date Issued | 09-23-2025 |
- When BuildZoom last verified this license, it had an expiration date of January, 2026. Check the current license status of North Texas Mechanical with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC2834 |
| Status | Active |
| City | Corinth |
| Type | Mechanical |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for North Texas Mechanical at the City of Corinth.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | AEC-393 |
| Status | Active |
| Town | Flower Mound |
| Type | Mechanical |
| Date Issued | 06-23-2025 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for North Texas Mechanical at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R03-0163 |
| Status | Active |
| City | Frisco |
| Type | Building |
| Date Issued | 05-04-2026 |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for North Texas Mechanical at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLA00003404C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for North Texas Mechanical at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Litttle Elm |
- When BuildZoom last verified this license, it had an expiration date of December, 2020. Check the current license status of North Texas Mechanical with the Town of Little Elm
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | MEC1421242 |
| Status | Active |
| City | Corinth |
| Type | Mechanical Contractor |
- When BuildZoom last verified this license, it had an expiration date of March, 2018. Check the current license status of North Texas Mechanical with the City of Corinth
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| Town | Flower Mound |
| Type | Lic Cont (Bi), Mechanical |
- When BuildZoom last verified this license, it had an expiration date of December, 2015. Check the current license status of North Texas Mechanical with the Flower Mound Department of Building Inspections
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| County | Denton |
- According to the Denton County, 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 # | AEC12380 |
| Status | Inactive |
| Town | Flower Mound |
| Type | Lic Cont (Bi) |
- According to the Flower Mound Department of Building Inspections, 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 North Texas Mechanical at the Flower Mound Department of Building Inspections.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| Town | Flower Mound |
| Type | Licensed Contractor |
- According to the Flower Mound Department of Building Inspections, 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 |
| Town | Flower Mound |
| Type | Licensed Contractor |
- According to the Flower Mound Department of Building Inspections, 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 | Mechanical (Me) |
- 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 # | MECH6330959 |
| Status | Inactive |
| City | Grapevine |
| Type | Mechanical Contractor |
- According to the City of Grapevine, 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 North Texas Mechanical at the City of Grapevine.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Mechanical (Me) |
- 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 | Mechanical (Me) |
- 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 |
| Town | Flower Mound |
| Type | Licensed Contractor |
- According to the Flower Mound Department of Building Inspections, 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 # | AEC1696 |
| Status | Inactive |
| Town | Prosper |
| Type | Contractor |
- According to the The Town of Prosper, TX, 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 North Texas Mechanical at the The Town of Prosper, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R12-0686 |
| Status | Inactive |
| City | Frisco |
| Type | Building |
- According to the The City of Frisco, TX, 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 North Texas Mechanical at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 23766 |
| Status | Inactive |
| City | Plano |
| Type | Mechanical Contractor |
- According to the City of Plano, Texas, 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 North Texas Mechanical at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 4939 |
| Status | Inactive |
| City | Plano |
| Type | Mechanical Contractor |
- According to the City of Plano, Texas, 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 North Texas Mechanical at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
94
BuildZoom Score
Insured
| Insurer | Louis A Williams & Assoc |
210
Permits
- Building permit records show that North Texas Mechanical has worked on 210 permitted projects.
North Texas Mechanical Employees
DV
David A. Vest
Owner
DK
David Kopp
Owner
GN
Guy L Nightengale
Master
JN
Jerry Nightengale
Applicant
KH
Kopp, David Harold
Owner
NL
North Texas Air Llc
Applicant
NM
North Texas Air Llc Mech
Owner
NM
North Texas Mechanical
Owner
RD
Russell Dean
Business Name
TM
Texas Plumb Mechanical
Owner
NTM did the upkeep on our initial heat pump system and they also installed a whole new system.