
Telecommunications and wireless construction
Crews thatturn it up.
Sennza is a full-service telecommunications and wireless contractor. In-house crews build the outside plant, splice and test to turn up the network, and bring wireless sites online.
Who we are
Field experience. Shared history. Across the West.
Experience in construction and project management, and in the process and system challenges that come with the end client, has made Sennza a successful partner to larger contract customers. The company continues to add resources as demand for the services increases.
Same team
Management has worked together for years.
Combined experience
Over 100 years of combined experience in this industry.
Full-time crews
Over 100 full-time employees across the West Coast.
Core capabilities
From outside plant to a live site.

01Plant
Outside plant construction
Outside plant construction was the foundation of Sennza Construction when the company started.
Aerial work includes new strand, lashing cable, splicing, pole transfers, and storm damage repair, completed with in-house crews.
Underground crews install conduit and cable by directional boring, trenching, missile boring (non-directional), plowing, and micro-trenching. Crews set up traffic control for the construction.
02Wireless
Tower and small cell
Sennza cross-trained crews to support wireless. Tower technicians and electricians install small cell, build tower sites, run wiring, and test to turn up sites.
Underground crew leads cross-trained with the tower crews. Hybrid crews install conduit, run wire, and install antennas, so customers do not need multiple crews or vendors for that work.
Seven in-house tower crews work in the Western region.
03Turn-up
Splice, test, and coverage
Crews complete splice and test activities to turn up the plant.
Sennza is staffed and equipped for outside and inside plant construction, wireless construction, and splicing on fiber and coax.
The Sennza standard
Keep the work on our crews.
Outfitted with the equipment and staff for outside and inside plant construction, wireless construction, and splicing on fiber and coax.
- 01
Build it in-house
Aerial construction, underground placement, traffic control, storm damage repair, and splice and test stay with Sennza crews.
- 02
Cross-train the scope
Tower technicians and electricians joined crews that already knew the plant. Hybrid crews carry conduit, wire, and antennas.
- 03
Cover the region
Seven in-house tower crews work in the Western region, with full-time employees across the West Coast.
- 04
Show up approved
Sennza is current in Avetta and other onboarding platforms, and is an approved vendor for work with large providers.
A few of the clients and providers Sennza is approved for work with.
- Charter/Spectrum
- Dish Wireless
- Crown Castle
- Sixty West
- American Tower
- SBA
- Quanta
- Dycom
Contact
Let's talk about your next project.
Offices in Portland and San Diego. Email is the way to reach Sennza.
Admin@sennzaconstruction.com