Underground utilities

Underground lines are designed to be out of sight, out of mind. But when something goes wrong, it can be a huge hassle.

Whether you need new lines installed for your new construction or maintenance done on existing lines, let LJM quickly and professionally get your underground lines where they should be, with minimal impact to the surrounding area.

See our utility and conduit projects

What our customers tell us!

LJM Construction was the most professional and reliable contractor our company has ever worked with. They were exceptionally proficient on the job and were a pleasure to work with. I would highly recommend LJM Construction for any future work!

Hillsborough, NH

We recently had a team of workers from LJM do some major work for us. They were hired through Eversource. They had to dig trenches from the street to our home which is set back.
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Henniker, NH

We cannot speak highly enough of LJM Construction and everyone else who was involved in identifying and solving our recent electrical problems. The whole experience has been amazing.

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Brookline, NH

I wanted to complement your crew. They were polite, professional and pleasant to deal with. They tolerated me periodically coming out and peering over their shoulders. They kept us informed of their progress. Please give all three of them a pat on the back and a "job well done". Thanks for all your and their work.

Semper Fi
-Customer in Laconia, NH