Updated: May 19, 2026
Location and Projects
Address
6607 Starcrest Lane, Austin, TX, 78724
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Qc and E Mechanical Systems
Qc and E Mechanical Systems, 6607 Starcrest Ln, Austin, TX (Employee: Ismael Marquez) holds a license and 1 other license according to the Texas license board.
Their BuildZoom score of 98 ranks in the top 16% of 222,249 Texas licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring Qc and E Mechanical Systems, we recommend double-checking their license status with the license board and using our bidding system to get competitive quotes.
Qc and E Mechanical Systems Contact Information
Phone Number: (512) 379-9108
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Address: 6607 Starcrest Lane, Austin, TX 78724
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Qc and E Mechanical Systems Austin
Quality
98
84th percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
Qc and E Mechanical Systems has a BuildZoom score of 98, which places them above 84% of 222,249 contractors in Texas.
Activity
|
2 projects
|
2025 |
|
2 projects
|
2024 |
|
7 projects
|
2023 |
Our building permit records indicate that Qc and E Mechanical Systems has worked on at least
11.0 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
|
3 projects
|
Home Additions |
|
10 projects
|
Mechanical projects |
|
5 projects
|
HVAC projects |
Analyzing permits over the last 4 years shows that Qc and E Mechanical Systems mostly works on
mechanical project
and hvac project
projects.
Pricing
|
1 project
|
$20k-$50k |
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 Qc and E Mechanical Systems
This is a sample of this contractor's permits. Click here to access their complete permit history.
Convert garage to guest house remove existing wood deck and carport new concrete patio and carport attached to guest house addition to guest house
Valuation:
N/A
Permit #:
2023-003167 MP
Status:
issued
Fee:
$119
Permit Type:
R- 434 addition &...
Building Type:
N/A
Installation of a mini-split systems. non-ducted 18.5 seer with variable frequency technology
Valuation:
N/A
Permit #:
2024-075773 MP
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Mechanical permit; mini-split system installation for the above remodeled area. no ductwork of any kind
Valuation:
N/A
Permit #:
MEP-MEC-PMT23-33934347
Status:
issued
Fee:
N/A
Permit Type:
Residential
Building Type:
N/A
Replacement of minisplit systems classroom air conditioning systems change out
Valuation:
N/A
Permit #:
2023-023433 MP
Status:
issued
Fee:
$148
Permit Type:
Commercial
Building Type:
N/A
New single family residence with accessory buildingcompleted application 122121
Valuation:
N/A
Permit #:
2022-133600 MP
Status:
issued
Fee:
$153
Permit Type:
R- 101 single fam...
Building Type:
N/A
Accessory structure with bathroom
Valuation:
N/A
Permit #:
2022-133601 MP
Status:
issued
Fee:
$110
Permit Type:
R- 330 accessory ...
Building Type:
N/A
Cabana 312 sf with bathroom
Valuation:
N/A
Permit #:
2023-035037 MP
Status:
issued
Fee:
N/A
Permit Type:
R- 434 addition &...
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
ME2023-6140
Status:
complete
Fee:
$103
Permit Type:
N/A
Building Type:
N/A
Conversion of a portion of existing attached garage into a laundry room interior remodel full kitchen and master bathroom remodel addition window to back wall 511 adding mechanical permit to move range hood and addition a exhaust fan in the laundry room
Valuation:
N/A
Permit #:
2023-059643 MP
Status:
issued
Fee:
N/A
Permit Type:
R- 434 addition &...
Building Type:
N/A
Rogelio’s mexican restaurant mechanical625 s lbj dr mechanical dining area air conditioning system equipment and duct replacement. the new duct-work will be exposed spiral metal ducts
Valuation:
$24,500
Permit #:
2023-47035
Status:
issued
Fee:
N/A
Permit Type:
Demolition
Building Type:
N/A
Replacement of complete existing central heat and air system with or without duct work we are replacing two 20-ton split systems and one 7.5-ton split system for the church temple. the ductwork will be modified to fit the new equipment only
Valuation:
N/A
Permit #:
2025-025175 MP
Status:
issued
Fee:
N/A
Permit Type:
Commercial
Building Type:
N/A
Tenant finish out of office space
Valuation:
N/A
Permit #:
2023-122557 MP
Status:
issued
Fee:
N/A
Permit Type:
C-1001 commercial...
Building Type:
N/A
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122
BZ Score
-
Avg Project
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Projects
122
BZ Score
-
Avg Project
-
Projects
120
BZ Score
$504K
Avg Project
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Projects
Qc and E Mechanical Systems Reviews
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Qc and E Mechanical Systems License info
License Not Required
| Status | Not Required |
- BuildZoom verified in October, 2023 that this contractor does not need a license to be a contractor in Texas.
This is a sample of licensing data; click here to access a complete history.
Inactive License
| License # | HAC-23-126446 |
| Status | Inactive |
| City | San Antonio |
| Type | State Mechanical Contractor Hac |
- 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 Qc and E Mechanical Systems at the City of San Antonio, TX Licensed Contractors.
This is a sample of licensing data; click here to access a complete history.
98
BuildZoom Score
11
Permits
- Building permit records show that Qc and E Mechanical Systems has worked on 11 permitted projects.
Qc and E Mechanical Systems Employees
IM
Ismael Marquez