T W Excavating Corporation
Septic Installation & Service in Newbury, MA · ★ 4.5 Google rating
Google rating as of October 2026. How ratings work here
- Address
- 108 Newburyport Turnpike, Newbury, MA 01951
- Phone
- (978) 948-7418
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About T W Excavating Corporation
T W Excavating Corporation is a Septic Installation & Service contractor based in Newbury, Essex County, Massachusetts, at 108 Newburyport Turnpike, Newbury, MA 01951. It has a Google rating of 4.5 out of 5. Its website is linked above. A listing here is not a license or insurance check, so verify both directly before hiring.
Service area
Based in Newbury, T W Excavating Corporation is within a short drive of Newburyport (2 mi), Rowley (4 mi), West Newbury (4 mi), Salisbury (5 mi), Amesbury (6 mi) and Ipswich (6 mi). Most Massachusetts septic installation & service contractors work a 25-mile radius, so homeowners in those towns can reasonably ask for a quote.
Hiring a Septic Installation & Service contractor in Newbury
Septic work in Newbury runs through the Newbury Board of Health under Title 5 (310 CMR 15.00). A licensed installer and a Board of Health disposal works permit are required, and the design must be stamped by a registered sanitarian or professional engineer. The Great Marsh, salt marsh, and Plum Island barrier beach make Conservation Commission review under the Wetlands Protection Act routine, and high water tables frequently force mounded or pressure-distribution systems. Coastal and floodplain rules and tight island lots add layers most inland towns never face.
Newbury septic costs run above the basic conventional norm because so many sites are wet, tight, or on the salt-marsh and barrier-island margins. A standard conventional replacement typically runs roughly $20,000–$35,000, but a high-water-table or Plum Island lot needing a mounded or enhanced-treatment system commonly lands at $30,000 or more, and some constrained sites require shared or alternative solutions. A Title 5 inspection at sale typically runs a few hundred dollars up to about $1,000, and tank pumping is usually a few hundred. Groundwater and coastal constraints, not house size, drive the cost here.
Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential septic installation & service work; ask for the registration number and check it before paying a deposit.
More on permits, costs, rebates and common questions, plus every other septic installation & service contractor serving the town, on the Septic Services in Newbury page.
See all Septic Services in Newbury.