BWP & Sons Excavation

Fully licensed & insured

BWP & Sons Excavation will get the job done right, the first time!

 
  • We had BWP and sons replace our leach field. Very reasonably priced And they had it done in four days. The even helped remove and replace our fence. Very friendly... read more

    Jay Madison Avatar Jay Madison
    September 28, 2024

    5 Stars just doesn't do these folks justice! What a top notch experience from start to finish. From Brad, to Naomi in the office, the guys on the... read more

    Dennis Smith Avatar Dennis Smith
    August 28, 2024

    Contacted BWP about removing some tree stumps for us and grading. Brad came out in a couple days to look at our project and got me a quote later that... read more

    Franco DiRienzo Avatar Franco DiRienzo
    June 28, 2024

    Our septic system failed this spring and we selected BWP to replace it. It was a major investment, and we selected BWP due to recommendations from a local friend... read more

    Adam Edwards Avatar Adam Edwards
    May 28, 2024
  • BWP was able to fit me into their schedule when the other installer cancelled with very little notice. He was a pleasure to work with and if I could... read more

    Erin OMalley Avatar Erin OMalley
    December 1, 2023

    Brad and his sons replaced our septic system and installed a new leaching field. They worked together like a well oiled machine. We were kept informed at all times and... read more

    Bob Crawford Avatar Bob Crawford
    May 1, 2023

    Great work!! Very impressed with Brad and his crew! Work was completed much sooner than expected. Very efficient and professional crew. Very happy with results and overall experience. Thank you!

    Myra Logan Avatar Myra Logan
    March 1, 2023

    It was a pleasure to work with Brad, Naomi, and the entire crew at BWP & Sons. They answered all of our questions, communicated with us throughout the process, and... read more

    Craig Martin Avatar Craig Martin
    March 1, 2023
  • BWP did a wonderful job installing a new septic system at my new home. I received quotes and had conversations with four septic installers initially. BWP has been... read more

    Hank Eppich Avatar Hank Eppich
    March 1, 2022

    Hired for an excavation job, pulling stumps, and relocating fill to another area. Brad completed this project a few weeks ahead of schedule and was flawless in his execution... read more

    Jillian S Avatar Jillian S
    March 1, 2022

    Was referred to BWP for a new driveway and foundation work. Came out great. Will use again.

    Brian Narbonne Avatar Brian Narbonne
    March 1, 2022

    Short story: I can safely say that BWP & Sons are unique in the contractor world for the following reasons: - Attention to detail: seldom have I seen contractors... read more

    Zeke Schmois Avatar Zeke Schmois
    March 1, 2022
  • We needed our septic replaced when we were in the process of buying our first home and Brad was very easy to work with. He was very responsive, up front... read more

    Kadee Fusco Avatar Kadee Fusco
    March 1, 2022

    From start to finish, BWP exceeded our expectations. Brad was very responsive and did an amazing job excavating our lawn. I would recommend BWP for all your excavating needs.

    Jen Thewes Avatar Jen Thewes
    March 1, 2022

    Great work. I had them replace and upgrade a septic tank. They knew what they were doing, did the job really quick and did a really good job putting the... read more

    James Brock Avatar James Brock
    December 24, 2021

    Brad stayed in communication with us through the project from our initial meeting through permitting, planning and execution. Brad was able to complete all of the work except a... read more

    Andrea Bouchard Avatar Andrea Bouchard
    December 24, 2021

PROFESSIONAL EQUIPMENT AND SERVICES


SEPTIC SYSTEMS

SEPTIC SYSTEMS

Design, Installation & Repair


GRADING & DRAINAGE NH

GRADING & DRAINAGE

Serface Drainage & Foundation Drains

LAND CLEARING FORESTRY MULCHING

LAND CLEARING FORESTRY MULCHING

Stumping, Tree & Brush Clearing


DRIVEWAYS & LOTS NH

DRIVEWAYS & LOTS

DEMOLITION Services NH


DEMOLITION & Hammering

FROM START TO FINISH! WE DO IT ALL.

Complete septic system design and installation, foundation excavation of home additions & garages in New Hampshire.

We have a highly experienced team of experts that have the capacity to solve even the most challenging jobs. Whether your site contains problematic grading, has standing water or requires manoeuvring steep hillsides, BWP & Sons Excavation will get the job done right, the first time!


READ MORE CONTACT US
  • Leach field being installed by BWp&Sons in New Hampshire
  • Leach field installation progression by BWP&Sons Excavation
  • BWP&Sons excavator removing dirt and soil at jobsite in Hampton, NH
  • BWp&Sons excavator at foundation installation jobsite in New Hampshire

VAST OFFER

We Can Handle All Types of Septic Services, Excavation and Demolition Services NH


Our residential, commercial and industrial clients in New Hampshire rely on our industry-leading experience and dedicated staff to safely and efficiently complete some of the most challenging excavations jobs.

We are also experienced demolition contractors in New Hampshire. You can count on us to show up with the right tools every time and complete every demolition work efficiently. Our team is fast and have the expertise to take even the most challenging jobs while adhering to the highest standards of safety.

Frequently Asked Questions


What services does BWP & Sons Excavation provide?

BWP & Sons Excavation offers a full range of services including septic system installation and replacement, excavation, land grading, drainage solutions, land clearing, demolition, and foundation excavation for residential, commercial, and industrial projects throughout Southern New Hampshire.

Do you handle complete septic system replacement?

Yes. Septic system replacement is one of our core services. We handle everything from system design and permitting to excavation, installation, and leach field replacement. You can learn more about our process on our septic systems service page.

Can you prepare land for new construction?

Absolutely. We provide complete land clearing and site preparation services, including tree and brush removal, stumping, grading, and excavation to create build-ready sites for homes, garages, and commercial buildings.

What areas do you serve?

BWP & Sons Excavation serves homeowners, contractors, and businesses throughout Southern New Hampshire, including the Seacoast and surrounding towns. If you’re unsure whether we service your area, just give us a call — we’re happy to confirm.

How do I get a quote for excavation or site work?

Getting started is easy. Contact BWP & Sons Excavation to schedule a site evaluation. We’ll review your goals, assess site conditions, and provide a clear, upfront estimate for services such as excavation, foundation work, drainage, or septic installation.

OUR WORK

See how we do our job


  • BWP&Sons excavators and dump trucks at foundation installation in New Hampshire
  • BWP&Sons excavators at at driveway preparation job in New Hampshire