Here is how GRENCO can help you:


Property Owners

If you are a property owner with a septic system requiring an inspection, or repair.

Our professionally trained staff will inspect your system and provide a detailed assessment of our findings and any recommendations and solutions.

If you need full service excavation and grading, boulder retaining walls, drainage solutions, or landscape construction we can assist your needs.


Home Builders, Realtors,
Real Estate Investors

If you have land or are purchasing land for your dream home that requires excavating and/or installation of a septic system.

If you are a real estate agent or investor that is in need of an inspection, Perk Test, or septic system replacement, as well as demolition services, or landscape construction and trucking services.


We have over 20 years of experience!
We are fully licensed and insured.
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