Updated: Jul 13, 2026
Location and Projects
Address
2809 INDUSTRIAL LN, Garland, TX, 75041
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Enviornmental Techniques HVAC/Mechanical Contractor
Enviornmental Techniques Corp, 2809 Industrial Ln, Garland, TX (Employees: Chris Goolsby and Christopher L Goolsby) holds a Mechanical license and 15 other licenses according to the Denton license board.
Their BuildZoom score of 101 ranks in the top 12% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Enviornmental Techniques Corp, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Enviornmental Techniques Corp Contact Information
Phone Number: (972) 278-0301
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Address: 2809 INDUSTRIAL LN, Garland, TX 75041
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Enviornmental Techniques Corp Garland
Quality
101
88th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Enviornmental Techniques Corp has a BuildZoom score of 101, which places them above 88% of 222,249 contractors in Texas.
Activity
|
8 projects
|
2025 |
|
2 projects
|
2024 |
|
3 projects
|
2023 |
Our building permit records indicate that Enviornmental Techniques Corp has worked on at least
13.0 projects over the past 3 years.
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.
Experience
|
10 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Enviornmental Techniques Corp mostly works on
mechanical project
and hvac project
projects.
Pricing
|
2 projects
|
$50k-$100k |
|
2 projects
|
$250k-$500k |
|
2 projects
|
$500k-$1mil |
The typical size of their permits is approximately $298,865. This graph shows the distribution of these job values.
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 Enviornmental Techniques Corp
This is a sample of this contractor's permits. Click here to access their complete permit history.
Building commercial - alteration remodel repair
2025-04-15
Remodel minor walls new lighting in waiting area and reception millwork replacement paint and flooring
Valuation:
$298,865
Permit #:
BLDC-006937-2024
Status:
final
Fee:
$4,113
Permit Type:
N/A
Building Type:
N/A
Co# 11267-2023 interior tenant fit-out within an existing space in an existing building no change in occupancy or use (café section only) barnes & noble
Valuation:
$401,730
Permit #:
002144-2024-CB
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Starbucks #84806
Valuation:
$250,000
Permit #:
COM2024-09-01325
Status:
complete
Fee:
$2,746
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM25-03659
Status:
final
Fee:
$56
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM25-03157
Status:
final
Fee:
$48
Permit Type:
N/A
Building Type:
N/A
Ductwork ex fan & electrical heater
Valuation:
N/A
Permit #:
23-00002959|000-000|VOME
Status:
issued
Fee:
N/A
Permit Type:
Addn/remodel reta...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM23-05570
Status:
final
Fee:
$48
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM23-01480
Status:
final
Fee:
$109
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM25-05876
Status:
final
Fee:
$55
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM25-05604
Status:
issued
Fee:
$72
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM24-03721
Status:
final
Fee:
$74
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM20-05158
Status:
final
Fee:
$31
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM19-03819
Status:
final
Fee:
$48
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM18-00520
Status:
final
Fee:
$37
Permit Type:
General
Building Type:
N/A
Interior remodel of existing academy store to include new gun storage room archery test lane new customer service area and accessory spaces new fixtures remodeled restrooms new finishes new doors and hardware
Valuation:
N/A
Permit #:
PM17-00728
Status:
final
Fee:
$44
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM18-03665
Status:
final
Fee:
$55
Permit Type:
General
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
PM18-00520
Status:
final
Fee:
$37
Permit Type:
General
Building Type:
N/A
25993 sq ft cnew gateway church [northstar church]
Valuation:
$3,800,000
Permit #:
B09-0351
Status:
complete
Fee:
$12,406
Permit Type:
Cnew
Building Type:
N/A
Enviromental techniques corp
Valuation:
N/A
Permit #:
PM15-05170
Status:
final
Fee:
$59
Permit Type:
General
Building Type:
N/A
Enviromental techniques corp
Valuation:
N/A
Permit #:
PM15-03554
Status:
final
Fee:
$30
Permit Type:
General
Building Type:
N/A
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BZ Score
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BZ Score
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BZ Score
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Enviornmental Techniques Corp Reviews
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Verified License
BuildZoom confirmed this contractor's license
Enviornmental Techniques Corp License info
Verified License
| License # | LA021888E |
| Status | Active |
| County | Denton |
| Type | Mechanical |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Enviornmental Techniques Corp at the Denton County.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | LA021888E |
| Status | Active |
| County | Denton |
| Type | Mechanical |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of Enviornmental Techniques Corp with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MC-000071-2026 |
| Status | Active |
| Town | Prosper |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
| Date Issued | 01-20-2026 |
- BuildZoom verified this license was active as of July 2026.
Verify this license's status for Enviornmental Techniques Corp at the The Town of Prosper, TX.
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
| Status | Inactive |
| City | Terrel |
| Type | Construction Contractors |
- According to the City of Terrell, 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.
Unverified License
| License # | AEC-3429 |
| Status | Unable To Verify |
| Town | Flower Mound |
| Type | Contractors |
- 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 # | AEC-352 |
| Status | Unable To Verify |
| Town | Flower Mound |
| Type | Contractors |
- 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 # | CON-002614-2025 |
| Status | Inactive |
| City | Colleyville |
| Type | Mechanical Contractor |
| Class | Mechanical Contractor |
- According to the The City of Colleyville, 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 Enviornmental Techniques Corp at the The City of Colleyville, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAE21888 |
| Status | Inactive |
| City | San Antonio |
- According to the City of San Antonio, TX Licensed Contractors, 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 Enviornmental Techniques Corp at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | 2025 014415 000 00 BR |
| Status | Inactive |
| City | Arlington |
| Type | Hvac Mechanical Contractor |
- According to the City of Arlington, 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 Enviornmental Techniques Corp at the City of Arlington, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | MEC4278479 |
| Status | Inactive |
| County | Denton |
| Type | Heat / Air Mechanical |
- 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.
Check this license's status for Enviornmental Techniques Corp at the Denton County.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAE21888 |
| Status | Inactive |
| City | San Antonio |
| Type | Hae Heating Air State Mechanical |
- According to the City of San Antonio, TX Licensed Contractors, 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 Enviornmental Techniques Corp at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R13-0547 |
| 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 Enviornmental Techniques Corp at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | R08-0451 |
| 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 Enviornmental Techniques Corp at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
Unverified License
| License # | 3429 |
| Status | Unable To Verify |
| Town | Flower Mound |
| Type | Contractors, Mechanical |
- 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
| Status | Unable To Verify |
| Town | Flower Mound |
| Type | Contractors, Mechanical |
- 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.
101
BuildZoom Score
33
Permits
- Building permit records show that Enviornmental Techniques Corp has worked on 33 permitted projects.
Enviornmental Techniques Corp Employees
CG
Chris Goolsby
Owner
CG
Christopher L Goolsby
None
EC
Enviornmental Techniques Corp
Owner
EC
Enviromental Techniques Corp
Owner
HJ
Harry H. Nelms Jr
Owner
NN
None None
None
TT
Tonya Tapp
WS
William Sutterfield
Owner