About us

Welcome to AJ&J Excavation LLC - Serving Connecticut

When you're facing excavation, septic, or land preparation needs in Connecticut, you don’t have time for delays or second-rate work. At AJ&J Excavation, we show up when we say we will, communicate clearly, and treat your project like it’s our own—because it is.

With over a decade of hands-on experience, we offer everything from septic system installs and trenching to road building and pond construction. Whether you're a homeowner preparing to build or a contractor in need of reliable excavation support, we deliver long-lasting results across Travis, Williamson, Bastrop, and Hays Counties in Texas—and now proudly serving Tolland, Hartford, Windham, New London, Middlesex, and New Haven Counties in Connecticut.

Our Services
We provide complete excavation and septic solutions for both residential and commercial projects, including:

Septic Services
• System installations
• Drain field replacements
• Cleaning and maintenance
• Emergency repairs

Excavation & Land Preparation
• Site prep and grading
• Lot clearing and dozer work
• Pool and basement excavation

Drainage & Utilities
• French drains and sewer repairs
• Utility trenching

Road & Pond Construction
• Gravel, dirt, and asphalt road building
• Custom pond construction

Retaining Walls
• Engineered walls designed to prevent erosion

Why Choose AJ&J Excavation?
Experienced Leadership
Owner Jeff Daggett brings over 10 years of experience in excavation and septic work. He began working alongside his father before launching AJ&J Excavation in 2001 to serve Central Texas—and now Connecticut.

Owner-Operated Quality
Jeff personally oversees every job, ensuring the highest standards of quality across every property and county we serve.

Custom Solutions
Every piece of land is different. We tailor our services to your land, budget, and project goals—handling everything from rocky Hill Country terrain to the varied soils of New England.

Proven Reputation
As proud members of the BBB, we’ve built our reputation on doing things right—earning the trust of homeowners and contractors alike.

24/7 Emergency Support
Septic issues don’t keep regular hours. That’s why we offer around-the-clock emergency services anywhere in our service area.

Call us today to learn more!