L & L Underground, Inc.

L & L Underground, Inc. L & L Underground is a Minnesota based utility contractor family owned and operated since 1992

10x 4" ducts across railroad tracks for a roof mounted solar farm ✔️ Next we have to swing all the pipes into position f...
07/22/2026

10x 4" ducts across railroad tracks for a roof mounted solar farm ✔️

Next we have to swing all the pipes into position for the cabinets and the new Xcel transformer pad... scope of work adders keep coming as our progress is ahead of schedule

Shout out to miller trucking for getting us class 5 on such short notice

Private solar projects always have their own unique problems ⚡️☀️
04/30/2026

Private solar projects always have their own unique problems ⚡️☀️

03/17/2026
Did you know...? We stock the most common Richie waterers and parts with service. Completed installation from dream to d...
03/17/2026

Did you know...?

We stock the most common Richie waterers and parts with service. Completed installation from dream to done with the experience and professionalism expected from a company with 30+ years of experience in underground utility construction.

Address

Dempsey Avenue Sw
Buffalo, MN
55313

Website

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