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MBG EnterprisesA Family of Companies
GRANITE STATEUTILITIES

A Company of MBG Enterprises

Granite State Utilities

Pole to pole. Splice to splice.

Aerial cable construction and maintenance, outside-plant fiber, make-ready and underground conduit for telecom and broadband networks. We work as a tier-one preferred subcontractor to major regional primes across three states — and we are built to hold a prime contract of our own.

Granite State Utilities bucket crews working aerial cable on a snowy roadside pole line
  • Tier-one preferred subcontractor to major regional primes
  • Aerial and underground self-performed by the same company
  • Bucket fleet, splice trailers and lowbeds owned outright
  • Storm-damage cable repair across three states

Capabilities

What Granite State Utilities does

Scope varies job to job. If what you need is next to something on this list, ask — the answer is usually yes.

An MBG mini excavator cutting a conduit trench along a roadway shoulder, crew and dump truck ahead
  1. 01

    Aerial cable construction

    New builds, overlashing, strand and cable placement, anchors and down guys — bucket crews equipped for fiber and communications work.

  2. 02

    OSP fiber splicing

    Outside-plant fusion splicing, terminations and testing, aerial and underground, with documentation that passes prime-contractor QC.

  3. 03

    Make-ready & pole transfers

    Survey-driven make-ready in the communications space — raising, lowering and transferring attachments, coordinated with pole owners to clear the path for new fiber.

  4. 04

    Underground conduit

    Trenched conduit and duct bank, vaults and handholes, road crossings and restoration — by the same company that repaves the cut.

  5. 05

    Maintenance & storm repair

    Scheduled maintenance plus emergency cable repair. When a storm brings fiber down, our crews mobilize from Farmington across NH, ME and VT.

On the job

Our equipment. Our crews.

No stock photography anywhere on this site.

Granite State Utilities bucket crews working aerial cable on a snowy roadside pole line
An MBG mini excavator cutting a conduit trench along a roadway shoulder, crew and dump truck ahead
Six bucket trucks and pickups lined up in the MBG yard, an American flag flying from the boom of the largest
An MBG Mack tri-axle hauling an excavator on a lowbed trailer

The family

Need more than one trade?

Utilities is one of three MBG Enterprises companies. Bring us the whole scope and it stays in the family.

Get utilities on the schedule.

Send the scope, the location and the dates. We work across New Hampshire · Maine · Vermont and we will tell you straight whether we can hit your window.