Updated: Aug 14, 2026
Location and Projects
Address
3118 MARKET STREET, Laredo, TX, 78041
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South Texas Air Conditioning Company
South Texas Air Conditioning Company, 3118 Market St, Laredo, TX (Owned by: Alva Dean Mullins) holds a Air Conditioning/Refrigeration Contractor license and 4 other licenses according to the Texas license board.
Their BuildZoom score of 90 indicates that they are licensed or registered but we do not have additional information about them.
Their license was verified as active when we last checked. If you are thinking of hiring South Texas Air Conditioning Company, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
South Texas Air Conditioning Company Services
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South Texas Air Conditioning Company Contact Information
Phone Number: (281) 414-9459
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Address: 3118 MARKET STREET, Laredo, TX 78041
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South Texas Air Conditioning Company Laredo
Quality
90
47th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
South Texas Air Conditioning Company has a BuildZoom score of 90, which places them above 47% of 222,249 contractors in Texas.
Activity
|
1 project
|
2025 |
|
3 projects
|
2024 |
Our building permit records indicate that South Texas Air Conditioning Company has worked on at least
4.0 projects over the past 2 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
|
HVAC projects |
|
3 projects
|
Mechanical projects |
Analyzing permits over the last 4 years shows that South Texas Air Conditioning Company mostly works on
hvac project
and mechanical project
projects.
Pricing
|
2 projects
|
$50k-$100k |
|
1 project
|
$100k-$250k |
|
1 project
|
$250k-$500k |
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 South Texas Air Conditioning Company
This is a sample of this contractor's permits. Click here to access their complete permit history.
15 tons $20000
Valuation:
$400,910
Permit #:
23-14966/000 000 900 00
Status:
issued
Fee:
$1,180
Permit Type:
Single family hou...
Building Type:
Single family res...
6vents - $800
Valuation:
$70,000
Permit #:
25-1637|000/000/900/00
Status:
triage
Fee:
$583
Permit Type:
N/A
Building Type:
Single family res...
4ton 5000.00
Valuation:
$114,840
Permit #:
24-528/000 000 900 00
Status:
issued
Fee:
$934
Permit Type:
Single family hou...
Building Type:
Not available
3ton 4000.00
Valuation:
$78,428
Permit #:
24-10210/000 000 901 00
Status:
issued
Fee:
$1,112
Permit Type:
Offices banks
Building Type:
Not available
Mechanical permit - remodel - interior remodel to install walk-in-cooler in existing warehouse distribution install walk-in cooler = 2 - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2012-103147 MP
Status:
final
Fee:
$170
Permit Type:
C-1000 commercial...
Building Type:
N/A
5 tons $5200
Valuation:
$15,000
Permit #:
14-8857/000 000 901 00
Status:
issued
Fee:
$404
Permit Type:
Stores & retail
Building Type:
Not available
$2600
Valuation:
$15,000
Permit #:
14-8857/000 000 901 01
Status:
issued
Fee:
$404
Permit Type:
Stores & retail
Building Type:
Not available
Mechanical permit - remodel - change of use and remodel from construction sales & services to limited warehouse & distribution. - c-1000 commercial remodel
Valuation:
N/A
Permit #:
2008-065309 MP
Status:
final
Fee:
$86
Permit Type:
C-1000 commercial...
Building Type:
N/A
No Description Available
Valuation:
$75,054
Permit #:
11-102502/000 000 MECH 00
Status:
TEMPORARY C.O. ISSUED
Fee:
$1,049
Permit Type:
Mechanical permit
Building Type:
N/A
Replace furnace
Valuation:
$2,106
Permit #:
13-101493/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$46
Permit Type:
Mechanical permit
Building Type:
N/A
New hvac
Valuation:
$118,444
Permit #:
11-100388/000 000 MECH 00
Status:
C.O. ISSUED
Fee:
$1,277
Permit Type:
Mechanical permit
Building Type:
N/A
3.5 ton equip chgout-gas
Valuation:
$5,200
Permit #:
11-104603/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$34
Permit Type:
Mechanical permit
Building Type:
N/A
3 ton cond & evap coil chngout
Valuation:
$3,150
Permit #:
11-104602/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$29
Permit Type:
Mechanical permit
Building Type:
N/A
Change out 3 ton air conditioning & heat
Valuation:
$5,185
Permit #:
12-101755/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$35
Permit Type:
Mechanical permit
Building Type:
N/A
3 ton condensor changeout
Valuation:
$2,150
Permit #:
11-104601/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$27
Permit Type:
Mechanical permit
Building Type:
N/A
No Description Available
Valuation:
$213,950
Permit #:
11-101510/000 000 MECH 00
Status:
TEMPORARY C.O. ISSUED
Fee:
$1,708
Permit Type:
Mechanical permit
Building Type:
N/A
Install 24 refrigeration unit #tons/62 evaporative coolers
Valuation:
$0
Permit #:
964941
Status:
CLOSED
Fee:
$1,186
Permit Type:
Mechanical permit...
Building Type:
Commercial
Replace 3 ton airhandler/cond
Valuation:
$3,727
Permit #:
11-101707/000 000 MECH 00
Status:
PERMIT PRINTED
Fee:
$29
Permit Type:
Mechanical permit
Building Type:
N/A
6 refrig.units/6 walk-in coolers/6 evaporative coolers
Valuation:
$0
Permit #:
943507
Status:
CLOSED
Fee:
$162
Permit Type:
Mechanical permit...
Building Type:
Commercial
No Description Available
Valuation:
$323,241
Permit #:
05-100460/000 000 MECH 00
Status:
C.O. ISSUED
Fee:
$1,979
Permit Type:
Mechanical permit
Building Type:
N/A
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South Texas Air Conditioning Company Reviews
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South Texas Air Conditioning Company License info
Verified License
| License # | TACLA00016031C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of August 2026.
Verify this license's status for South Texas Air Conditioning Company at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TACLA00016377C |
| Status | Active |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- BuildZoom verified this license was active as of March 2026.
Verify this license's status for South Texas Air Conditioning Company at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB00011103C |
| Status | Inactive |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- According to the Texas Department of Licensing and Regulation, 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 South Texas Air Conditioning Company at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB00004808E |
| Status | Inactive |
| State | Texas |
| Type | Air Conditioning/Refrigeration Contractor |
- According to the Texas Department of Licensing and Regulation, 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 South Texas Air Conditioning Company at the Texas Department of Licensing and Regulation.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | TACLB004808E |
| 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 South Texas Air Conditioning Company at the City of Baytown, Texas.
This is a sample of licensing data; click here to access a complete history.
90
BuildZoom Score
31
Permits
- Building permit records show that South Texas Air Conditioning Company has worked on 31 permitted projects.
South Texas Air Conditioning Company Employees
AM
Alva Dean Mullins
Owner
MD
Mullins, Alva Dean
Owner
PR
Peterson, Steven Ray
Owner
RM
Ramirez, Juan Martin
Owner
RH
Reyna, Hector
Owner