At Mountain High, our earthwork services focus on what matters most to greenhouse performance: safe, accurate excavation for underground systems.
Excavation & installation of discharge systems
Utility trenching
Backfilling and compaction
Fine laser grading
We work in coordination with project engineers and system suppliers to ensure every trench is placed exactly where it needs to be — on time and to spec.




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Working together with
We’re proud to build for leading European greenhouse manufacturers across North America.
Proudly built for
We’ve had the honor of building greenhouses for some of the most forward-thinking growers and companies in the industry. Our partnerships reflect our dedication to delivering consistent quality, no matter the scale or location.