About Hagstrom Excavating Septic Systems & New Home Building

Built on Hard Work, Honesty, and Hometown Values

At Hagstrom Excavating Septic Systems & New Home Building, we believe in doing things the right way — with integrity, precision, and a handshake mentality. We’re a locally owned and operated business proudly serving New London County and the surrounding areas with expert excavation, septic installation, trenching, and site preparation services.

With decades of hands-on experience and a deep understanding of Connecticut soil, codes, and weather conditions, we’ve built a reputation for quality work, reliable service, and honest pricing. Whether you’re building a home, upgrading your septic system, or preparing a site for utilities, we bring the skill and equipment to get the job done right — safely and on time.

Local Expertise:

We know the land, the codes, and the county processes inside and out.

Clean Work:

We respect your property and leave every job site in top shape.

Customer-Focused:

Clear communication, transparent pricing, and no surprise charges. Clean Work: We respect your property and leave every job site in top shape.

💬 Our Promise to You

When you hire Hagstrom Excavating Septic Systems & New Home Building, you’re not just hiring a contractor — you’re partnering with a team that treats every project like it’s their own. We stand behind our work and take pride in every trench, tank, and ton of dirt moved.

We Follow Best Practices

Trust and Worth

Our Projects Coming Soon