Excavation built for the Toughest Sites

DC Excavation is a trusted general contractor specializing in excavation for complex and hard-to-access projects across Maine and New Hampshire. We deliver on our promises showing up every day, in any conditions, with integrity, experience, and the right equipment to get the job done right.

Trusted by 500+ All Clients

Excavation & Contracting for Complex Projects

DC Excavation provides a full range of excavation and general contracting services across Maine and New Hampshire. As a one-call solution for multi-faceted projects, we bring certified operators, specialized equipment, and proven experience to deliver safe, reliable results—especially on complex and hard-to-access sites.

Land Clearing

Efficient removal of trees, brush, and debris to prepare your site for construction

Road Building & Maintenance

Professional road construction and upkeep to ensure safe and durable access routes.

Site Preparation

Complete grading and groundwork to create a stable foundation for any project.

Heavy Demolition

Safe and controlled demolition services for residential, commercial, and industrial sites.

Septic Systems & Retaining Walls

Expert installation of septic systems and construction of retaining walls for long‑lasting performance.

Utilities & Energy Projects

Specialized work in underground utilities, substations, and full powerline corridor construction.

Let’s Build Together

Have a project in mind? Reach out today and discover how DC Excavation can deliver trusted solutions with the right team, the right equipment, and the right results.

Experienced & Certified Team
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Years of Industry Experience
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What Our Clients Say

DC Excavation kept every promise they made. Professional service, reliable team, and clear communication. Our project was completed on time with quality results.

John D., Maine

The crew worked with honesty and skill. Site prep was smooth, safe, and stress‑free. We trusted them fully and they delivered excellence.

Sarah

From demolition to utilities, they handled it all. Every step showed expertise and dedication. We recommend DC Excavation without hesitation.

Michael R

Strong values and certified operators made the difference. They treated our project like their own. The results speak louder than words.

Alid Hossain

Frequently Asked Questions

DC Excavation provides services across Maine and New Hampshire, including storm‑impacted regions.

Our operators hold OSHA certifications and bring over 10 years of hands‑on experience to every project.

Yes, we specialize in excavation for residential, commercial, and industrial sites.

We cover land clearing, road building, site prep, heavy demolition, septic systems, retaining walls, highway construction, utilities, and energy projects.

Simply contact us by phone or email, and our team will provide a tailored estimate for your project.