Sacramento, CaliforniaEst. 2023
Built on
American Grit
Telecom & Utility Infrastructure Contractors
What We Do
From aerial pole work and strand to underground fiber, vaults, and manholes — we specialize in OSP construction per G.O. 95 and G.O. 128 standards.
Aerial OSP — G.O. 95
Pole placement, anchor installation, strand work, fiber optic placement, cable lashing, and make-ready per California G.O. 95 standards for aerial telecom and utility lines.
Underground OSP — G.O. 128
Trenching, conduit installation, underground fiber placement, proof conduit, vault placement, and manhole work per California G.O. 128 standards.
Fiber Optic Placement
Aerial and underground fiber optic cable placement, including lashing, racking, and all associated OSP work for telecom carriers and utility operators.
Electrical Contracting (C10)
Licensed C10 electrical contractor services for commercial and industrial projects. CSLB-verified and fully insured.
Low-Voltage Systems
Structured cabling, data networks, security, access control, and other low-voltage system installations.
Commercial & Government
Experienced in government agency and commercial operator requirements. Properly licensed, bonded, and equipped for public-sector projects.
Telecom & OSP
Outside Plant Construction
Line Bros LLC delivers full-cycle outside plant construction for telecom carriers, municipalities, and utility operators. Our crews handle every phase from make-ready and permitting support to final acceptance.
- Aerial OSP (G.O. 95) — pole placement, anchor installation, strand, make-ready
- Underground OSP (G.O. 128) — trenching, conduit, proof conduit, vault & manhole placement
- Fiber optic cable placement — aerial lashing & underground pull
- Underground fiber placement & duct installation
- Vault and manhole placement & construction
- Anchor placement & pole line construction
- Joint-use make-ready & strand installation
Why OSP Matters
Outside plant infrastructure is the backbone of every telecom network. Improperly built OSP leads to service outages, regulatory issues, and costly rework. Line Bros LLC builds it right the first time.
Service Area
Sacramento County & Metro · Northern California · CA Statewide (project basis)
C10 Electrical
Licensed Electrical Contracting
As a California CSLB C10 licensed electrical contractor, Line Bros LLC provides commercial and industrial electrical services with full compliance and verified credentials. License #1147073 — Active.
- Commercial electrical installation & maintenance
- Industrial electrical systems
- Low-voltage structured cabling
- Data & communications wiring
- Security and access control systems
- Utility and infrastructure power connections
Fully Licensed & Verified
CSLB C10 License #1147073 · Active status verified June 2026. All work performed to California electrical code standards with proper permitting.
Gov't & Commercial
Serving Agencies & Operators
Line Bros LLC is structured and credentialed to serve California government agencies and commercial network operators. We understand the documentation, compliance, and performance standards required for public-sector infrastructure work.
- California state and local government projects
- Commercial telecom carrier infrastructure
- USDOT #4424659 registered carrier operations
- CA Secretary of State active entity
- Franchise Tax Board good standing
- Bonding and insurance documentation on request
Ready to Bid
Contact us for pre-qualification documents, insurance certificates, license verification letters, and bonding information for government project submissions.
About Us
The Line Bros Story
Line Bros LLC was founded in May 2023 by Gabriel A. Adame with a mission to deliver honest, high-quality telecom and utility infrastructure work across California. Based in Sacramento, we bring field-proven expertise to every aerial and underground project we take on.
We specialize in outside plant (OSP) construction — the backbone of telecom networks — combining hands-on craftsmanship with the licensing and compliance credentials that commercial operators and government agencies require.
Every job is owner-involved. Gabriel leads crews personally, ensuring quality control and client communication on every project. We're not a staffing agency or a subcontract pass-through — we're licensed field contractors who do the work.
- California LLC — Active, CA SOS #202357015562
- CSLB C10 Electrical Contractor License #1147073
- USDOT Carrier #4424659
- Good Standing: CA Secretary of State & Franchise Tax Board
- Manager-Managed LLC — Owner on every project
- Headquartered: Sacramento, CA 95831
Why Choose Line Bros LLC
Licensed & Verified
CSLB C10 license, DOT registration, and full CA compliance — all credentials verified and current.
Owner-Operated
Gabriel leads every project. No middlemen — you get direct access to the decision-maker on your job.
Government Ready
Experienced with the compliance requirements of California state and local government infrastructure projects.
Responsive & Reliable
We show up, communicate clearly, and deliver. Project timelines and client expectations are taken seriously.
Frequently Asked Questions
Request a Quote
Ready to discuss your telecom or utility infrastructure project? We respond same business day.
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