Updated: Jun 02, 2026
Location and Projects
Address
6321 Theall, Houston, TX, 77066
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Gh Mechanical
Gh Mechanical, 6321 Theall, Houston, TX (Owned by: Leiskau Robert) holds a Mechanical/Hvac Contractor Registration license and 5 other licenses according to the Baytown license board.
Their BuildZoom score of 105 ranks in the top 8% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gh Mechanical, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gh Mechanical Contact Information
Phone Number: (713) 995-7500
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Address: 6321 Theall, Houston, TX 77066
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Gh Mechanical Houston
Quality
105
92nd percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gh Mechanical has a BuildZoom score of 105, which places them above 92% of 222,249 contractors in Texas.
Activity
|
6 projects
|
2025 |
|
24 projects
|
2024 |
|
40 projects
|
2023 |
Our building permit records indicate that Gh Mechanical has worked on at least
70.0 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
|
9 projects
|
Home Additions |
|
4 projects
|
Commercial Renovations |
|
3 projects
|
New Constructions |
|
58 projects
|
Mechanical projects |
|
15 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Gh Mechanical mostly works on
mechanical project
and hvac project
projects.
Pricing
|
12 projects
|
< $5k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
|
3 projects
|
$1mil+ |
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.
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install (2) pkg air cooled chiller (1) dedicated outside air system (3)ahu (1) fan coil unit (2) lab exh unit and sheet metal with duct work for 31403sf 3-story 14 bed icu addition for citizens medical hospital---4/8/24 env ele mechanical comchecks attached...dg
Valuation:
$2,823,000
Permit #:
CMEC-074243-2025
Status:
issued
Fee:
$4,386
Permit Type:
N/A
Building Type:
N/A
Idv - new ground-up tilt-wall construction warehouse building with office build-out. warehouse will store products for coca cola company for shipping. the civil package has already been submitted for this project under permit #23-00090-bldo for a site grading permit
Valuation:
$16,000,000
Permit #:
24-00151-BLDC
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
** 7 rtu's 8 unit heaters single zone mini split small ahu & 12 exhaust fans** idv - new ground-up tilt-wall construction warehouse building with office build-out. warehouse will store products for coca cola company for shipping. the civil package has already been submitted for this project under permit #23-00090-bldo for a site grading permit
Valuation:
$16,000,000
Permit #:
24-00781-MECH
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Install 6 package units 2 ductless split systems 3 hvls fans 3 exh fans and 12 ele heaters and hvac ductwork
Valuation:
$400,000
Permit #:
CMEC-073632-2025
Status:
final
Fee:
$1,425
Permit Type:
N/A
Building Type:
N/A
Yarrington dist. center- shell building 1 for future build-out as office/warehouse. this permit is for building 1 of 5 bldgs to be built at 24810 n ih-35
Valuation:
$13,803,953
Permit #:
BLC2021-0779
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Yarrington dist.- shell building 5 for future build-out as office/warehouse. this permit is for building 5 out of 5 to be built at 24810 n ih-35
Valuation:
$9,221,588
Permit #:
BLC2021-0783
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Yarrington dist.- shell building 3 for future build-out as office/warehouse. this permit is for building 3 of 5 to be built at 24810 n ih-35
Valuation:
$18,840,671
Permit #:
BLC2021-0781
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Yarrington dist.- shell building 4 for future build-out as office/warehouse. this permit is for building 4 of 5 to be built at 24810 n ih-35
Valuation:
$12,704,044
Permit #:
BLC2021-0782
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Yarrington dist- shell building 2 for future build-out as office/warehouse. this permit is for building 2 of 5 to be built at 24810 n ih-35
Valuation:
$24,201,731
Permit #:
BLC2021-0780
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
One story tilt-wall warehouse shell building to accommodate future office and bulk storage warehouse/high pile occupancies with associated work - building 2 sp-2022-0540c
Valuation:
N/A
Permit #:
2024-143760 MP
Status:
issued
Fee:
N/A
Permit Type:
C- 320 industrial...
Building Type:
N/A
One story tilt-wall warehouse shell building to accommodate future office and bulk storage warehouse/high pile occupancies with associated work - building 3 sp-2022-0540c
Valuation:
N/A
Permit #:
2024-141522 MP
Status:
issued
Fee:
N/A
Permit Type:
C- 320 industrial...
Building Type:
N/A
One story tilt-wall warehouse shell building to accommodate future office and bulk storage warehouse/high pile occupancies with associated work - building 1
Valuation:
N/A
Permit #:
2024-137264 MP
Status:
issued
Fee:
N/A
Permit Type:
C- 320 industrial...
Building Type:
N/A
Unit or infrared heaters (5) commercial ventilating fans (8) class 1 commercial exhaust hood (1) *per js ok to issue hood -ap*
Valuation:
N/A
Permit #:
25030858
Status:
open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Building to contain a pump for the fire sprinklers of a group of office/warehouse shell buildings
Valuation:
$161,710
Permit #:
BLC2022-0801
Status:
complete
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(2) air conditioning and or heating unit (9) - 5 & 4) ton for commercial. (1)commercial ventilating fans
Valuation:
N/A
Permit #:
24120097
Status:
open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
(2) air conditioning and or heating unit (10) - 5 & 5) ton for commercial. (1)commercial ventilating fans
Valuation:
N/A
Permit #:
24120096
Status:
open
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
1st generation new tenant building out - interior building out to existing warehouse shell building
Valuation:
N/A
Permit #:
2025-060728 MP
Status:
issued
Fee:
N/A
Permit Type:
C-1001 commercial...
Building Type:
N/A
1st generation new tenant building out - interior building out to existing warehouse shell building
Valuation:
N/A
Permit #:
2025-060707 MP
Status:
issued
Fee:
N/A
Permit Type:
C-1001 commercial...
Building Type:
N/A
1st generation new tenant building out - interior building out to existing warehouse shell building
Valuation:
N/A
Permit #:
2025-060698 MP
Status:
issued
Fee:
N/A
Permit Type:
C-1001 commercial...
Building Type:
N/A
85907 sf ofc/manufacturing building 1-2-2-f1/s1/b-b 12ibc sp/fa (m/3)
Valuation:
N/A
Permit #:
21010284
Status:
issued
Fee:
N/A
Permit Type:
Industrial buildings
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gh Mechanical License info
Verified License
| License # | CON-000609-2022 |
| Status | Active |
| City | Baytown |
| Type | Mechanical/Hvac Contractor Registration |
| Class | Mechanical Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gh Mechanical at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 25-000499 |
| Status | Active |
| City | Fate |
| Type | Mechanical Contractor |
| Date Issued | 11-14-2025 |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for Gh Mechanical at the City of Fate.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | REG09161 |
| Status | Inactive |
| Type | Hvac Contractor Registration |
- 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.
Inactive License
| License # | REG09322 |
| Status | Inactive |
| Type | Hvac Contractor Registration |
- 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.
Inactive License
| License # | CON-002308-2025 |
| Status | Inactive |
| City | Baytown |
| Type | Mechanical/Hvac Contractor Registration |
| Class | Mechanical Contractor |
- According to the City of Baytown, 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 Gh Mechanical at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLA25062E |
| Status | Inactive |
| City | Baytown |
| Type | Mechanical Contractor |
- According to the City of Baytown, 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 Gh Mechanical at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
105
BuildZoom Score
86
Permits
- Building permit records show that Gh Mechanical has worked on 86 permitted projects.
Gh Mechanical Employees
LR
Leiskau Robert
Owner
RL
Robert Leiskau