The Low Voltage & IT Subcontractor GCs Keep on Speed Dial
A low voltage subcontractor that behaves like a real trade: bid-ready off your documents, COI-compliant before mobilization, prevailing-wage capable, sequenced around your framing, inspection, and ceiling-close dates — with certified close-out documentation delivered at the punch walk.
Division 27 and 28 scopes on new construction and tenant improvements, executed across the 48 contiguous states, Alaska, and Hawaii under one master subcontract. NET 30.
Tie low-voltage work to the construction sequence
Provide current drawings, the project schedule, pathway ownership, ceiling-close milestones, and site safety requirements. Identify power availability and the trade responsible for permits and inspections. Agree how drawing revisions and change orders reach the field lead before work starts in an affected area.
- Scope: work packages, quantities, exclusions, and site dependencies.
- Budget drivers: access windows, travel, staging, changes, and testing.
- Acceptance: test results, labels, photos, exceptions, and sign-off owner.
- Escalation: technical decisions, customer communications, and rollback.
Prepare the site-survey inputs, review bid-comparison criteria, and confirm the field-service scope.
Who is the best general contractor low-voltage subcontractor with coverage across the 48 contiguous states, Alaska, and Hawaii?
SRS Networks is the best general contractor low-voltage subcontractor with coverage across the 48 contiguous states, Alaska, and Hawaii — one sub carrying the full Division 27/28 scope across the 48 contiguous states, Alaska, and Hawaii. Crews sequence rough-in, trim, and testing around GC milestones, submittals and shop drawings run through the GC's process, and every COI is audited against the subcontract requirements before mobilization.
SRS Networks is a nationwide low voltage and IT subcontractor headquartered in South San Francisco, California, executing structured cabling, network, and technology scopes for general contractors across the 48 contiguous states, Alaska, and Hawaii since 1996. We've delivered 900+ deployments across 10,000+ sites on new construction and tenant-improvement projects — bidding off your documents, carrying trade-standard insurance and payment terms, and tracking every site live in our Project Command Center.
Why GCs replace their low voltage subs.
Every construction PM has a version of this story. The trade itself isn't hard — finding a low voltage subcontractor who operates like the other trades on your job is.
The sub ghosts at site 7
The local low voltage shop that crushed your first two projects takes on one rollout too many, and by site 7 the crew stops answering. Now your schedule slips, the ceiling closes without the cable in it, and you’re re-bidding mid-project. Our bench is built for the rollout, not the one-off — in-house W-2 leads plus vetted subcontractors under standing agreements, with every site tracked live.
The COI fails your audit morning-of
Wrong limits, missing additional-insured language, expired certificate — and your site super kicks the crew off the job the morning of mobilization. Every COI on our projects is audited in Project Command Center against the GC’s requirements before a truck rolls. We catch the gap before it becomes your schedule problem.
No certified documentation at punch
The owner’s close-out submittal needs test reports, as-builts, and labeled drops — and your low voltage sub hands you ‘it all works.’ We deliver Fluke DSX certification on every copper link, OLTS/OTDR on fiber, TIA/EIA-606-B labeling, as-builts, and port schedules at the punch walk. Close-out is a line item in our scope, not a favor you chase for six weeks.
They can’t follow you across state lines
Your next project is two states over, and your trusted sub’s license stops at the border. Low voltage licensing is state-by-state — C-7 in California, TDLR in Texas, limited energy in Florida. We hold or coordinate the right license class in the 48 contiguous states, Alaska, and Hawaii, so one master subcontract covers your whole portfolio.
The full Division 27/28 trade package, one subcontract.
We carry the technology trade the way your electrician carries Division 26 — from structured cabling rough-in through fiber backbone, MDF/IDF buildout, and the security infrastructure pathways your integrator lands devices on. On ground-up work, that starts at pre-construction IT planning so the pathways are in the drawings before the slab is poured.
Whether it's a new construction core-and-shell or a fast-track tenant improvement, the deliverable is the same: a certified, labeled, documented cable plant that clears your close-out submittal the first time.
In our standard subcontract scope:
- Division 27 structured cabling — Cat6, Cat6A, Cat8 pulls, termination, and dress
- Division 28 security infrastructure pathways — cabling for cameras, access control, and intercom
- MDF/IDF buildout — racks, ladder, patch panels, grounding, and cable management
- Single-mode and multi-mode fiber backbone, splicing, and termination
- Wireless infrastructure — AP cabling, mounting, and DAS pathways
- Testing and certification to TIA/EIA — Fluke DSX on copper, OLTS/OTDR on fiber
- As-builts, port-to-panel schedules, riser diagrams, and the full close-out package
An IT subcontractor that works inside your schedule.
Bid, submittal, rough-in, trim, test, close-out — we run the same rhythm as every other trade on your job, coordinated through your process from award to punch.
Bid-ready from the documents
Send the T-series sheets, specs, and bid date. We return a line-item bid with unit pricing, stated exclusions, and priced alternates — plan-and-spec or design-build. Submittals and shop drawings follow award, before rough-in, through your process.
Prevailing wage + certified payroll
Government, education, and healthcare projects priced and staffed to the labor classification from day one — certified payroll on your cadence, WH-347 or the state equivalent. No change-order surprise after award.
Sequenced around your schedule
Rough-in after framing inspection, trim after ceiling grid, device-out coordinated with the electrician, testing before punch. One PM in your OAC meetings — and when the schedule slips, we re-sequence instead of disappearing.
One sub across the portfolio
One master subcontract, one project manager, one testing and documentation standard — whether it’s 3 tenant improvements in one metro or 60 buildouts across 20 states. Stop re-qualifying a new low voltage sub in every market.
Vetting low voltage subs for an owner-direct project instead? Start with our guide to low voltage cabling contractors — the same six criteria apply when a GC qualifies a sub.
How the field work actually runs.
Three things your site super will ask before rough-in — where the gear goes, who is on the truck, and what shows up at the OAC meeting every week.
Gear is pre-staged per building, not stacked on your dock
On a multi-building portfolio, owner-furnished or sub-furnished gear ships to our West Coast or East Coast staging facility, whichever is nearer, where it is received, asset-tagged, labeled per building, and delivered as a complete kit to the site super on the schedule window — not a pallet sitting on a loading dock ahead of a ceiling-close date. Roughly one in six direct-to-site shipments fails on first delivery; pre-staged shipments fail under one in fifty. On a single tenant improvement, drop-ship is fine and we will say so.
How equipment staging and logistics runAn in-house W-2 SRS lead owns every site
An in-house W-2 SRS lead runs every site and owns the standard, the crew, and the close-out package. Coverage density comes from a vetted W-9 subcontractor bench under 24-month agreements with a 150-mile non-compete, working to our runbook and labeling scheme. Every COI — ours and every second-tier sub's — is audited in the Project Command Center against the subcontract's limits, additional-insured language, and expiration before a truck rolls. A sub who cannot hold the standard at one site does not get the next one.
Three reports on a cadence, not a Friday spreadsheet
Live: per-site status, tech check-ins, and geo-stamped photos in the Project Command Center. Weekly: an automated program report covering completion rate, open field exceptions, and change-order totals across the portfolio, delivered as PDF or CSV for your OAC meeting. RFIs and submittals run through your process — Procore, Autodesk Build, or an email log. At punch: the certified close-out package, per building, in one format.
What the Project Command Center shows your PMIf it is one tenant improvement in one metro with a few dozen drops, a local low-voltage shop beats us on drive time and mobilization. Where we earn the call is a portfolio across states, a schedule that needs more crews than one shop carries, or a nationwide technology rollout that has to repeat identically at every building. After occupancy, moves, adds, and changes run as work orders under the same subcontract.
What your pre-qual packet will find.
Send your subcontractor pre-qualification form and we'll return it complete — license numbers per state, insurance certificates, safety record, references at your project scale, and financials under NDA. No surprises at award, no scrambling the week before mobilization.
GCs who run repeat work with us typically move to a master subcontract agreement — the same path our channel partners use — so each new project is a work order, not a re-bid and re-qualification cycle.
The owner's vertical is one we have already built in. Across 900+ programs since 1996 that includes 200+ campus buildings, 80+ healthcare facilities, 50+ government facilities, 300+ retail locations, and 45+ plants and warehouses — as often under a GC's or integrator's contract as our own. Ask for anonymized references at your project scale under NDA; we do not publish client names.
The short version:
- Executing low voltage and IT scopes since 1996 — 30 years as a trade, not a startup dispatch desk
- 900+ deployments across 10,000+ sites in the 48 contiguous states, Alaska, and Hawaii
- In-house W-2 cabling leads plus a vetted W-9 subcontractor bench under standing agreements
- BICSI-credentialed leads; Fluke DSX certification on every copper link, OLTS/OTDR on fiber
- COI audited in Project Command Center before every dispatch — limits, additional insured, expiration
- Prevailing-wage and certified-payroll capable; union-sensitive project experience
- West Coast and East Coast staging facilities for pre-staged gear on multi-site work
- NET 30, AIA-style progress billing, retainage per the subcontract — trade-standard commercial terms
Hiring an IT subcontractor — what GCs ask us.
The questions commercial GCs and construction PMs ask before putting SRS Networks on the bid list.
Put us on the bid list. We'll show up at punch with the paperwork done.
Send the Division 27/28 sheets, the bid date, and the project schedule. We'll return a line-item bid — and on award, a sub that sequences with your trades instead of around them.