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Korhonen Co. is an award-winning landscape design/build, excavation and concrete company serving Maine and NH. Embedded in our culture is hard work, honesty, and getting the job done. With over 30 years of combined industry experience our qualified team prides itself on professionalism, attention to detail, and unsurpassed customer service.


Landscape Design and Installation

Leave the heavy lifting to us – We’re certified to install patios, walkways, driveways, retaining walls and fire pits. Or if you prefer, we can provide the materials for the do-it-yourselfer. 

  • Patios and Walkways
  • Driveways
  • Retaining Walls
  • Exterior Fire Pits


Excavation and Site Work

We have the experience, personnel, and resources to make your project run smoothly and can ensure your project will be done on time and within budget.

  • Complete Site Work
  • Septic Systems
  • Drainage Systems
  • Finish Grading


Concrete and Construction

From wells to septic systems, and IFC foundations to slabs – Korhonen has you covered. We also do site work/driveways and driveway repair.

  • Poured Foundation Floors
  • IFC Foundations
  • Concrete Repairs
  • Renovations
  • Small Homes, Buildings and Camps
  • Demolition


Great Price, Great Work! Thank You!”


We would like to thank Bruce and his team for an outstanding effort on a recently completed project. The project involved a very aggressive schedule and it was completed on time.


Korhonen Land Care did it again – we love our beautiful new walkway!


Landscape Design – Excavation – Concrete

Korhonen Co. is located on 294 Route 232 in Bryant Pond, ME 04219.