An MBG Enterprises Company
Granite State Utilities
Aerial line construction and maintenance, pole to pole.
Granite State Utilities is the MBG family's utility construction company. We build and maintain aerial plant for telecom and power — strand, overlash, splicing, make-ready — and put utilities underground where the route calls for it.
- Preferred Sub Status
- Tier 1
- Coverage
- NH·ME·VT
- Crew Surge Capacity
- 30
- Building Since
- 2015
Aerial-first utility construction.
Pole-to-pole construction and the maintenance work that keeps existing plant standing — delivered by crews who coordinate directly with utility owners and inspectors.
01
Aerial Line Installation
Pole-to-pole aerial construction for telecom and power — new builds, extensions, and overbuilds.
- Strand and overlash installation
- New-build and overbuild aerial plant
- Down guys, anchors, and hardware
- Coordination with utility owners and inspectors
02
OSP Fiber Splicing
Outside-plant fiber splicing and testing for new construction, cutovers, and repairs.
- Fusion splicing, aerial and ground-level
- Splice case setup and closure
- Testing and documentation
- Emergency fiber repair
03
Make-Ready & Pole Transfers
Getting poles ready for new attachments — transfers, rearrangements, and hardware work ahead of new builds.
- Aerial pole transfers
- Make-ready construction
- Attachment rearrangement
- Old plant removal and wreck-out
04
Underground Utilities
Trenching, conduit, and direct-bury installation with full restoration for water, gas, fiber, and electrical infrastructure.
- Trenching and direct-bury installation
- Conduit and duct bank construction
- Vaults, handholes, and pedestals
- Backfill, compaction, and surface restoration
05
Maintenance & Storm Response
Ongoing maintenance of existing aerial plant and rapid response when New England weather takes lines down.
- Routine plant maintenance
- Damage assessment and repair
- Storm and emergency callouts
- Service restoration support
Crews that utility owners trust on their poles.
Utility work is coordination-heavy and unforgiving of shortcuts. We've built our reputation on doing it right, in the right order, with the right people.
Tier 1 preferred sub
Major regional primes across NH, ME, and VT hold us at tier-1 preferred subcontractor status — the crews they call first.
Licensed & insured
Licensed operators with the coverage utility owners require before anyone touches their plant.
Built-in traffic control
Our sister company, Granite State Traffic Control, protects our work zones — one call covers the lane closure and the line work.
Storm-ready
New England weather is our operating environment. When storms hit, our crews mobilize for assessment and restoration.
Prime-ready aerial construction.
We've built our reputation as the tier-1 preferred subcontractor regional primes call first. Now we're taking that same crew capacity, safety culture, and self-performed quality direct — as a prime contractor for aerial builds, from utility make-ready programs to state broadband expansion routes.
- Self-performed aerial construction and OSP splicing — no sub-of-a-sub layers
- In-house work-zone traffic control through Granite State Traffic Control
- Mobilize up to 15 crews within days, 30 crews with a week's notice
- Direct coordination with utility owners, inspectors, and municipalities
- A mid-sized company sized to care about your program — and staffed to deliver it
One family. Full scope.
Utilities is one of three MBG Enterprises companies. Bundle the family on one project and get a single point of contact for the whole job.
MBG Paving & Site Work
Commercial and residential paving, excavation, grading, drainage, hydroseeding, and snow & ice management across New Hampshire and Maine.
Explore Paving & Site WorkGranite State Traffic Control
Professional flagging and work-zone traffic control for utility, construction, paving, municipal, and emergency operations across New Hampshire, Maine, and Vermont.
Explore Traffic ControlPlanning a build or need plant maintained?
From make-ready through splicing and turn-up, tell us the route and we'll scope it.