Onyx has a diverse background managing and operating jobs large and small, from excavating for new home foundations and septic systems, to complex municipal infrastructure work. We understand the rigorous standards needed to meet not only state regulations but the precise expectations of a high-end custom home builder. This range of experience allows us to help you with the initial stages of planning, value engineering or peer reviewing your project to ensure you’re getting the most for your budget.

It’s not just our depth of knowledge in excavation that sets us apart. We’re sensitive to the environment in every decision we make, reusing and recycling materials as much as possible, and have extensive experience working with LEED-certified architects. And, our commitment to safety – we’re fully bonded and ensured, and our employees are OSHA- or MSHA-certified, with many trained in first aid – means that you can rest assured that your site will be managed to the highest standard.