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Excavating, Septic, Drainage, Trucking & Hauling Services - Commercial & Residential

TDD Earth Tech, Inc. performs all phases of Commercial and Residential trucking and hauling, excavation and drainage work. From underground utilities to lot clearing, drainage and road construction, we look forward to being your provider for environmental services.

For over 30 years, our licensed and insured professionals have utilized the most effective equipment and precise methods to get the job done right the first time, in remarkably less time. We can assist in emergencies—as well as overcome disasters—such as home or other building damage caused by waterline breaks, sewer service failure, drainage issues, etc. For beneficially determining how the elements may affect your property, TDD Earth Tech, Inc. is adept with saving our customers time and unnecessary expense. We are a small company that takes pride in our work, keeping a close eye on each project, and looking after each employee. Our hands-on business approach results in better service for our valued customers.

Our service coverage encompasses the entire Southern New Hampshire area. Call us today for a FREE Estimate!


Is your home’s septic system faulty and you don’t know what to do? We have a range of septic services to keep your system flowing smoothly.

Contact Us

Call us today to speak with one of our septic system exerts and hear what we can do for you. No job is too big or small for us. We’re ready to help.


  • Fully Insured

Call Us Today At ♦ (603) 881-8692

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Contact Information

TDD Earth Tech, Inc. 
207 Webster St. 
Hudson, NH 03051


Regular Office Hours:
Mon.-Fri. 7am-5pm 
Sat. & Sun. Closed 
24/7 Emergency Service Available

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  • Mailing Address

    PO Box 603
    Hudson, NH 03051

    In Business Since 1996

    Business Hours

    We are open 24/7

    Payment Options