Updated: Apr 23, 2026
Location and Projects
Address
406 E Pioneer St, Phoenix, AZ, 85040
Use our bidding system to
request a quote
TBL Mission Critical Electrician
TBL Mission Critical, LLC, 406 E Pioneer St, Phoenix, AZ (Employees: Brian Daniel Grindel, Marvin Rowell Iii, and Samir A Shah) holds a Specialty Dual license and 1 other license according to the Arizona license board.
Their BuildZoom score of 104 ranks in the top 9% of 71,576 Arizona licensed contractors.
Their license was verified as active when we last checked. If you are thinking of hiring TBL Mission Critical, LLC, we recommend double-checking their license status with the license board and using our project planner to get competitive quotes.
TBL Mission Critical, LLC Services
Start a project today:
Custom Home Build
New Home Construction
Medium Multi-Family New Con...
Other Residential New Const...
Medium Multi-Family Remodel...
Office Renovation
Restaurant Renovation
Retail Renovation
Other Commercial Renovation
Roofing
Hardwood Flooring
Carpets
Laminate Flooring
Other Flooring
Framing
Wood Fences
Backsplash and Countertops
Stonework
Tile Flooring
Other Stone and Tile
Drywall
Interior Plaster
Brick and Blockwork
Other Masonry
Flatwork Concrete
Foundations
Other Concrete
Demolition
Paving, Driveways, and Side...
Excavation and Grading
Other Site Work
Seismic Retrofit
Gutters and Flashing
Skylights
Sea Walls
TBL Mission Critical, LLC Contact Information
Phone Number: (480) 532-3095
Address: 406 E Pioneer St, Phoenix, AZ 85040
TBL Mission Critical, LLC Phoenix
Quality
104
91st percentile
Pro tip:
We generally recommend hiring a contractor with a score higher than 95.
TBL Mission Critical, LLC has a BuildZoom score of 104, which places them above 91% of 71,576 contractors in Arizona.
Activity
|
3 projects
|
2025 |
|
5 projects
|
2024 |
|
5 projects
|
2023 |
Our building permit records indicate that TBL Mission Critical, LLC 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
|
8 projects
|
Electrical projects |
Analyzing permits over the last 4 years shows that TBL Mission Critical, LLC mostly works on
electrical project
projects.
Pricing
|
1 project
|
$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.
Building Permits by TBL Mission Critical, LLC
This is a sample of this contractor's permits. Click here to access their complete permit history.
Install new crah and relocation existing units; construct hot aisle containment; install new pdus; demolish and reinstallation rpp; remove and reuse vesda system; and replace existing lights. deferred fire sprinklers
Valuation:
$5,980,000
Permit #:
PMT24-12356
Status:
issued
Fee:
$27,010
Permit Type:
Tenant improvemen...
Building Type:
N/A
Install (2) 50kw volta dcfc media stations and all related electrical and civil activities painting and marking of electric vehicle charging parking spaces and installation of necessary parking signs with in existing parking lot. installing (1) 100kw pcs cabinet
Valuation:
$50,000
Permit #:
PMT21-16667
Status:
final
Fee:
$5,949
Permit Type:
Other commercial
Building Type:
N/A
Install (2) volta l2 media stations (1) sub-panel and (2) remote charging handles and all related electrical and civil activities painting and marking of electric vehicle charging parking spaces and installation of necessary parking signs within the existing parking lot of safeway #1717
Valuation:
$40,000
Permit #:
PMT21-18176
Status:
final
Fee:
$3,630
Permit Type:
Other commercial
Building Type:
N/A
Installation of (2) electric vehicle (ev) charging stations and associated electrical conductorsand equipment
Valuation:
$163,000
Permit #:
BP-22-02209
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Azp1 dc-5 data hall tenant improvement
Valuation:
N/A
Permit #:
SME-23009066
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Azp2 sc05 ci floor 2 tenant improvement
Valuation:
N/A
Permit #:
SME-23018138
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Aligned - building b - project impossible
Valuation:
N/A
Permit #:
ME-23018785
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Iron mountain tenant improvement
Valuation:
N/A
Permit #:
BLD-22031443
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Honeywell lacc2 floor 1 extension support struct
Valuation:
N/A
Permit #:
BLD-24020170
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
New door and hatch
Valuation:
N/A
Permit #:
S-25004278
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Azp2p2b3 sc04 electrical reroute feeders
Valuation:
N/A
Permit #:
ELEC-24020085
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Quality interactive montessori tenant improvement and change of occupancy from e daycare to i-4 daycare suite b-151
Valuation:
N/A
Permit #:
B202309044
Status:
final
Fee:
$2,363
Permit Type:
N/A
Building Type:
N/A
Electrical
Valuation:
$100,000
Permit #:
B24-00762
Status:
co or final inspection
Fee:
$2,521
Permit Type:
N/A
Building Type:
N/A
Azp2p2b3 sc04 electrical reroute feeders
Valuation:
N/A
Permit #:
ELEC-24014393
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Office suite breakroom remodel
Valuation:
N/A
Permit #:
BLD-20044031
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Addition 6 pdu's
Valuation:
N/A
Permit #:
OE-25009471
Status:
issued
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
Electrical work only - electrical permit
Valuation:
N/A
Permit #:
B22-01089
Status:
issued
Fee:
$304
Permit Type:
N/A
Building Type:
N/A
Sub station mdpa3
Valuation:
N/A
Permit #:
ELEC-23006485
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
No Description Available
Valuation:
N/A
Permit #:
263121
Status:
final
Fee:
$90
Permit Type:
N/A
Building Type:
N/A
Aligned - dc ops office
Valuation:
N/A
Permit #:
SME-21030950
Status:
final
Fee:
N/A
Permit Type:
N/A
Building Type:
N/A
TBL Mission Critical, LLC Reviews
BuildZoom hasn't received any reviews for TBL Mission Critical, LLC. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
TBL Mission Critical, LLC License info
Verified License
| License # | 328659 |
| Status | Active |
| State | Arizona |
| Type | Specialty Dual |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for TBL Mission Critical, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 330502 |
| Status | Active |
| State | Arizona |
| Type | General Dual |
| Business Type | Limited Liability Company (Llc) |
- BuildZoom has not verified this license since January, 2025.
Verify this license's status for TBL Mission Critical, LLC at the Arizona Registrar of Contractors.
This is a sample of licensing data; click here to access a complete history.
104
BuildZoom Score
18
Permits
- Building permit records show that TBL Mission Critical, LLC has worked on 18 permitted projects.
TBL Mission Critical, LLC Employees
BG
Brian Daniel Grindel
Manager
MI
Marvin Rowell Iii
Manager
SS
Samir A Shah
Qualifying Party