Our Services

Sewer & Septic Services

50+ years of sewer and septic expertise serving Milford, NH and all of Southern New Hampshire.

Wetherbee Plumbing & Heating has been providing sewer and septic services to Milford, NH and surrounding areas for over 50 years. From excavation and trench work to tank repairs and full system replacements, we handle it all.

Call (603) 673-1191

Sewer & Septic Services

Septic Tank Installation

New septic system design and installation for residential and commercial properties. We handle all permitting and inspections.

Septic Tank Repair & Replacement

Repair or replace failing septic tanks and components before they become a major problem.

Sewer Line Installation

New sewer line installation for new construction or replacement of failed existing lines.

Excavation & Trench Work

Full excavation services for sewer and septic projects. We have the equipment and experience to handle any size job.

Sewer Line Repair

Diagnosis and repair of broken, cracked, or root-invaded sewer lines using modern techniques.

Drain Field Services

Leach field inspection, repair, and replacement to keep your septic system functioning properly.

Sewer or Septic Problem?

Don't ignore sewer and septic issues — they get worse fast. Call us for prompt, professional service.