Updated: Jun 09, 2026
Location
Address
Mesa, AZ, 85201
Use our bidding system to
request a quote
T&d Power Construction
Specializing in high-voltage utility construction, T&d Power Inc operates throughout Arizona and is affiliated with EC Source Services, a subsidiary of MasTec, Inc. With origins dating back to 2006, the firm supports complex infrastructure projects, including overhead and underground transmission line construction up to 765kV. T&d Power Inc is equipped to manage transmission, distribution, substation, and switchyard projects in challenging terrains, from mountain regions to desert environments. The company’s services extend to system upgrades, pole replacement during restoration, and the undergrounding of distribution facilities. T&d Power Inc is also experienced in EPC (Engineering, Procurement, and Construction) delivery for substations, offering installation, testing, and commissioning services for both new and existing utility infrastructure.
T&d Power Inc Services
Start a project today:
T&d Power Inc Contact Information
Phone Number: (480) 654-0162
Edit
Do you work for this business? Unlock this free profile to update company info and see who's viewing your profile.
Similar Contractors See more
161
BZ Score
$7K
Avg Project
-
Projects
176
BZ Score
$50K
Avg Project
-
Projects
176
BZ Score
$11.5K
Avg Project
-
Projects
T&d Power Inc Reviews
BuildZoom hasn't received any reviews for T&d Power Inc. Click here to be alerted when reviews are posted about them.
Recent Buildzoom Projects
Verified License
BuildZoom confirmed this contractor's license
T&d Power Inc License info
Verified License
| License # | RCE-33450 |
| Status | Active |
| State | Idaho |
| Type | General Contractor Registration |
- BuildZoom verified this license was active as of May 2026.
Verify this license's status for T&d Power Inc at the State of Idaho Bureau Of Occupational Licenses.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 44711-25 |
| Status | Active |
| State | Nebraska |
| Type | Contractor |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for T&d Power Inc at the Nebraska Department of Labor.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 363029 |
| Status | Active |
| State | New Mexico |
| Type | Electrical Distribution And Transmission Systems Over 5000 Volts, Nominal, Residential And Commercial Electrical Wiring 5000 Volts, Nominal Or Less |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for T&d Power Inc at the New Mexico Contractor Licensing Division.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | TDPOWPI901DD |
| Status | Active |
| State | Washington |
| Type | Construction Contractor, Construction Contractor |
- BuildZoom verified this license was active as of April 2026.
Verify this license's status for T&d Power Inc at the Washington State Department of Labor & Industries.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | C117791 |
| Status | Active |
| State | Iowa |
| Type | Contractor |
| Date Issued | 07-22-2025 |
- BuildZoom verified this license was active as of February 2026.
Verify this license's status for T&d Power Inc at the Iowa Workforce Development Agency.
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 2705132363 |
| Status | Active |
| State | Virginia |
| Type | Highway / Heavy (H/H) |
- BuildZoom verified this license was active as of June 2026.
Verify this license's status for T&d Power Inc at the Virginia Department of Professional and Occupational Regulation.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 257724 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of T&d Power Inc with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
Verified License
| License # | 55130 |
| Status | Active |
| State | North Dakota |
| Type | Corporation |
| Class | Class A - Unlimited contract amount |
- BuildZoom has not verified this license since April, 2016.
Verify this license's status for T&d Power Inc at the North Dakota Secretary of State.
This is a sample of licensing data; click here to access a complete history.
License Not Verified
| License # | 258236 |
| Status | Active |
| State | Arizona |
| Type | General Commercial |
- When BuildZoom last verified this license, it had an expiration date of December, 2021. Check the current license status of T&d Power Inc with the Arizona Registrar of Contractors
This is a sample of licensing data; click here to access a complete history.
97
BuildZoom Score
Insured
| Insurer | Ace American Insurance Company |
| Insured up to | $1,750,000 |
Bonded
| Bond Value | $25,000 |
T&d Power Inc Employees
AS
Andrew Keith Slauenwhite
CM
Casey James Maslonka
Officer
CM
Casey Maslonka
Secretary
DK
David Karian
Vice President
RA
Robert Apple
Vice President
RA
Robert E Apple
RD
Robert Leo Dunbar
Employee
VD
Vance Davis
Vice President
VD
Vance Regan Davis
WW
William B Wright
Owner
WW
William Bryan Wright
WW
William Wright
President