Updated: Jun 09, 2026
Location and Projects
Address
21707 INVERNESS FOREST HOUSTON, TX 77073, Houston, TX, 77073
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Gemstar Construction & Dev HVAC/Mechanical Contractor
Gemstar Construction & Dev Inc, 21707 Inverness Frst, Houston, TX (Owned by: Harry Dean Decock) holds a Mechanical license and 25 other licenses according to the Denton license board.
Their BuildZoom score of 109 ranks in the top 5% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Gemstar Construction & Dev Inc, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
Gemstar Construction & Dev Inc Services
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Gemstar Construction & Dev Inc Contact Information
Phone Number: (281) 821-1195
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Address: 21707 INVERNESS FOREST HOUSTON, TX 77073, Houston, TX 77073
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Gemstar Construction & Dev Inc Houston
Quality
109
95th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Gemstar Construction & Dev Inc has a BuildZoom score of 109, which places them above 95% of 222,249 contractors in Texas.
Activity
|
7 projects
|
2025 |
|
21 projects
|
2024 |
|
20 projects
|
2023 |
Our building permit records indicate that Gemstar Construction & Dev Inc has worked on at least
48.0 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
|
4 projects
|
Mechanical projects |
|
3 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Gemstar Construction & Dev Inc mostly works on
mechanical project
and hvac project
projects.
Pricing
|
27 projects
|
$5k-$20k |
|
1 project
|
$20k-$50k |
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
3 projects
|
$250k-$500k |
The typical size of their permits is approximately $7,000. 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 Gemstar Construction & Dev Inc
This is a sample of this contractor's permits. Click here to access their complete permit history.
Revised 8-13-2024 revised 7-15-2024 revised electrical 6-13-2024 all construction shall comply with 2018 i.b.c. and 2018 i.e.c.c. energy codes. hard-wired smoke/carbon monoxide detectors required throughout. minimum wall & floor insulation r-13 ceiling r-38. window energy: u-factor 40 or less shgc 25 or less. bedroom windows shall comply with sec. r310 2018 i.r.c. for emergency egress... see more
Valuation:
$400,258
Permit #:
23-00488-BLDC
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Fire damage repairs to #101-104
Valuation:
$460,631
Permit #:
A25-0001
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Flats on 12 apartments - building 4 units 52 53 and 54
Valuation:
$60,776
Permit #:
RMDL2025-000019
Status:
issued
Fee:
N/A
Permit Type:
Multi-family
Building Type:
N/A
Renovate apartment units in building 5 after fire
Valuation:
$500,000
Permit #:
PB22-03167
Status:
final
Fee:
$2,938
Permit Type:
Residential
Building Type:
Apartment
Fire restoration drywall flooring carpentry shelving insulation hardware painting baseboards hvac electrical plumbing bathroom kitchen fixtures hardware tile surroundsuites 1001 2001 2 applications
Valuation:
N/A
Permit #:
2023-113852 BP
Status:
issued
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Fire restoration drywall flooring carpentry shelving insulation hardware painting baseboards hvac electrical plumbing bathroom kitchen fixtures hardware tile surroundsuites 1001 2001 2 applications
Valuation:
N/A
Permit #:
2023-113851 BP
Status:
issued
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Shore & repair or replace 4 story extension. bearing wall 2015 ibc
Valuation:
$242,127
Permit #:
23027952
Status:
issued
Fee:
N/A
Permit Type:
Non-residential a...
Building Type:
N/A
Fire restoration for units 1001 2001752 sf per unit typedrywall flooring carpentry shelving hardware painting baseboards
Valuation:
N/A
Permit #:
2023-071373 BP
Status:
issued
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Fire restoration for units2001752 sf unit typedrywall flooring carpentry shelving hardware painting baseboards
Valuation:
N/A
Permit #:
2023-071365 BP
Status:
issued
Fee:
N/A
Permit Type:
C-1000 commercial...
Building Type:
N/A
Flats on 12 apartments - units 51 52 & 56
Valuation:
$12,000
Permit #:
MECH2025-000374
Status:
issued
Fee:
N/A
Permit Type:
Mechanical new/rm...
Building Type:
N/A
Flats on 12 apartments - units 53 & 54
Valuation:
$12,000
Permit #:
MCHG2025-000126
Status:
issued
Fee:
N/A
Permit Type:
Mechanical existi...
Building Type:
N/A
Rem. office building facade/parapet & finishes 1-2-2-b-b 2015 ibc
Valuation:
$79,900
Permit #:
23023419
Status:
issued
Fee:
N/A
Permit Type:
Non-residential a...
Building Type:
N/A
The factory apartments at northgate blg 4
Valuation:
N/A
Permit #:
PLBG2025-000131
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New apartments on exist slab 1-3-5-r2-b 2012 ibc spkl m# 19134460
Valuation:
$1,107,902
Permit #:
19134461
Status:
issued
Fee:
N/A
Permit Type:
Apartments
Building Type:
N/A
Gemstar construction - dvs
Valuation:
N/A
Permit #:
C232856M
Status:
complete
Fee:
N/A
Permit Type:
Mechanical
Building Type:
N/A
M c electric (elec) dvs
Valuation:
N/A
Permit #:
C232856E
Status:
complete
Fee:
$13
Permit Type:
Electrical
Building Type:
N/A
Construct (3) carport structures (1) 8 space 18 ft x 72 ft & (2) 6 space 18 ft x 54 ft - mustang villas apartments
Valuation:
N/A
Permit #:
22-04306
Status:
issued
Fee:
$651
Permit Type:
N/A
Building Type:
N/A
Cherry street at northgate
Valuation:
$145,000
Permit #:
RMDL2022-000153
Status:
issued
Fee:
N/A
Permit Type:
Multi-family
Building Type:
N/A
Fire damage repairs to #59*** 1300 square feet ***
Valuation:
$33,013
Permit #:
A25-0003
Status:
triage
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Rem. office building facade/parapet & finishes 1-2-2-b-b 2015 ibc
Valuation:
N/A
Permit #:
23023419
Status:
issued
Fee:
N/A
Permit Type:
Non-residential a...
Building Type:
N/A
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Verified License
BuildZoom confirmed this contractor's license
Gemstar Construction & Dev Inc License info
License Not Verified
| License # | C7797 |
| Status | Active |
| County | Denton |
| Type | Mechanical |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of January, 2022. Check the current license status of Gemstar Construction & Dev Inc with the Denton County
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | R25-1374 |
| Status | Active |
| City | Frisco |
| Type | Building |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gemstar Construction & Dev Inc at the The City of Frisco, TX.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 24-098769 |
| Status | Active |
| City | Alvin |
| Type | General Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2025. Check the current license status of Gemstar Construction & Dev Inc with the City of Alvin
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 14-025122 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of August 2025.
Verify this license's status for Gemstar Construction & Dev Inc at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | PM37327 |
| Status | Active |
| City | San Antonio |
| Type | Pm Plumber |
| Business Type | Corporation |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for Gemstar Construction & Dev Inc at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLB00000867C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
| Business Type | Corporation |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for Gemstar Construction & Dev Inc 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
| License # | 02033 |
| Status | Active |
| City | Baytown |
| Type | Driveway Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gemstar Construction & Dev Inc with the City of Baytown, Texas
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | BLDG5883505 |
| Status | Active |
| City | Grapevine |
| Type | Building Contractor |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2022. Check the current license status of Gemstar Construction & Dev Inc with the City of Grapevine
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | MECH9625122 |
| Status | Active |
| City | Alvin |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- BuildZoom has not verified this license since May, 2024.
Verify this license's status for Gemstar Construction & Dev Inc at the City of Alvin.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| Status | Active |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Corporation |
- When BuildZoom last verified this license, it had an expiration date of December, 2017. Check the current license status of Gemstar Construction & Dev Inc with the City of Dallas
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HBC867 |
| Status | Inactive |
| City | San Antonio |
| Type | Hbc Heating Air State Mechanical |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc 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 # | PM37327 |
| Status | Inactive |
| City | San Antonio |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc 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 # | HBC867 |
| Status | Inactive |
| City | San Antonio |
| Type | Hbc Heating Air State Mechanical |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc 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 # | HBC-22-867 |
| Status | Inactive |
| City | San Antonio |
| Type | State Mechanical Contractor Hbc |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc 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 # | RB022735 |
| Status | Inactive |
| City | Fort Worth |
| Type | Bldg Contractor |
| Business Type | Corporation |
- According to the City of Fort Worth Planning and Development, 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 Gemstar Construction & Dev Inc at the City of Fort Worth Planning and Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | RB016334 |
| Status | Inactive |
| City | Fort Worth |
| Type | Bldg Contractor |
| Business Type | Corporation |
- According to the City of Fort Worth Planning and Development, 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 Gemstar Construction & Dev Inc at the City of Fort Worth Planning and Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| Status | Inactive |
| City | Dallas |
| Type | Plumbing (Pl) |
| Business Type | Corporation |
- 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 # | 22911 |
| Status | Inactive |
| City | Plano |
| Type | General Contractor |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc at the City of Plano, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | P-1038001 |
| Status | Inactive |
| City | Irving |
| Business Type | Corporation |
- According to the City of Irving Inspection Department, 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 Gemstar Construction & Dev Inc at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M-1038000 |
| Status | Inactive |
| City | Irving |
| Business Type | Corporation |
- According to the City of Irving Inspection Department, 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 Gemstar Construction & Dev Inc at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | B-1038120 |
| Status | Inactive |
| City | Irving |
| Business Type | Corporation |
- According to the City of Irving Inspection Department, 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 Gemstar Construction & Dev Inc at the City of Irving Inspection Department.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT2006-15 |
| Status | Inactive |
| City | Galveston |
| Type | Mechanical |
| Business Type | Corporation |
- According to the City of Galveston Department Of Planning And Community Development, 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 Gemstar Construction & Dev Inc at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT2004-296 |
| Status | Inactive |
| City | Galveston |
| Type | General |
| Business Type | Corporation |
- According to the City of Galveston Department Of Planning And Community Development, 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 Gemstar Construction & Dev Inc at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | CONT2005-189 |
| Status | Inactive |
| City | Galveston |
| Type | Plumbing |
| Business Type | Corporation |
- According to the City of Galveston Department Of Planning And Community Development, 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 Gemstar Construction & Dev Inc at the City of Galveston Department Of Planning And Community Development.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB867C |
| Status | Inactive |
| City | Baytown |
| Type | Mechanical Contractor |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | M-37327 |
| Status | Inactive |
| City | Baytown |
| Type | Plumbing Contractor |
| Business Type | Corporation |
- 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 Gemstar Construction & Dev Inc at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
109
BuildZoom Score
Insured
| Insurer | Bowen, Miclette & Britt |
620
Permits
- Building permit records show that Gemstar Construction & Dev Inc has worked on 620 permitted projects.
Gemstar Construction & Dev Inc Employees
BM
Benjamin Miller
DC
David Carson
Owner
DG
David E Gray
None
DJ
David Eugene Gray, Jr
DG
David Gray
Owner
DC
David Wayne Carson
GD
Gemstar Const & Development
Owner
GJ
Gray David Eugene Jr
Owner
GJ
Gray, David Eugene Jr
Owner
HD
Harry D Decock
None
HD
Harry Dean Decock
Owner
NC
Neal Conant
Applicant
NN
None None
None
XX
Xx Xx