BWP & Sons Excavation

Fully licensed & insured

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

BBB Logo
  • Very communicative, starts and finishes on time! Exceeded our expectations!

    Paul Banville Avatar Paul Banville
    October 24, 2021

    Came out and took care of my needs

    Phllip Poole Avatar Phllip Poole
    March 1, 2021

    Everything went excellent!! Great cleanup work with Loam and grass seed..Hardly know there was any work done..Highly recommend..

    Doug Houghton Avatar Doug Houghton
    March 1, 2020

    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 that focus on the "last 10%". That is, many will do a great job and then sort of fizzle out towards the end, either getting angsty to finish the job and making mistakes, or outright not doing cleanup tasks like finishing touches, trash removal, etc. Brad left the excavation site better than it was before. Unbelievable attention to detail. - Timing: Brad worked hard on Saturday, and came back Sunday to finish the job. He texted often, let me know when he was planning on coming/leaving. - Value: we all want cheap, fast, high quality work but as the saying goes, you can only ever choose two. With BWP, it's the perfect mix of all three. Quality of the work ranks highest, they're also fast, and definitely appropriately priced. Full story: It's always been hard to find good companies and contractors to do quality work, and recently with the pandemic just finding a company not busy for the next three months seems like an impossible task. We were in need for a new water line and sewage line installed in our garage and after getting a ridiculous quote from a plumber, I had the pleasure of reaching out to Brad. He not only came with experience that made it much more reasonable for him to give me an accurate estimate of the job cost, he was also extremely responsive and accommodating. He did what few contractors would do and actually tried finding good alternatives to obstacles that benefited the house and not just made the job get done quicker. For example, rather than dismantling the wooden deck and having to get a carpenter to put it back together, Brad hand shoveled under the stairs to access the foundation...4 feet underground! I'm honestly waiting for me to have enough money for another project with BWP. I'm starting to think that the best way to do house projects is not to find something that needs done in the house and then searching for a company/contractor to do the work, but rather find good contractors first and then adapt the project to their skills. Looking forward to the next one, Brad!

    media thumbnail 0media thumbnail 1media thumbnail 2
    Zeke Schmois Avatar Zeke Schmois
    March 1, 2022
  • BWP & Sons was communicative, professional, and reliable from start to finish. Brad was accommodating, knowledgeable, and it felt like he made our project a priority. The team arrived first thing in the morning on the scheduled start date and worked in a clean, organized way throughout the incredibly efficient process. We are very happy with our new septic system and highly recommend BWP & Sons!

    Kacie Biddle Avatar Kacie Biddle
    March 1, 2021

    I needed a new septic system and hired Brad for that work. What can you say about a septic system? It works, it doesn't have one of those candy cane vent pipes (thank you!!!) and Brad's price was competitive. He got the work done when he said he would, and he and Naomi were very responsive to my constant questions. A week or so after the work was done Brad offered to help me decide how to manage a damp basement, just friendly advice that was much appreciated. And while he was there I asked him about landscaping and stonework to improve the front yard. He connected me with Coastal Landscaping and he coordinated the work so that the front yard now slopes away from the house and porch (which should help with the basement dampness) and the yard looks lovely from the street. And the stone work is fantastic. (See my review for Coastal Landscaping.). This work went so smoothly and the end result is amazing. It exceeded my expectations for how it would look when done. Worth every penny and would not have been nearly so successful without Brad's input and connections, Hire this guy!

    barbara marino Avatar barbara marino
    March 1, 2021

    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 about the job and what was needed to be done, he answered all of our questions, and was super helpful when working with the real estate agents to get the work done quickly. The process of having our septic replaced and a new leach field put in was seamless. I would highly recommend BWP & Sons!

    Kadee Fusco Avatar Kadee Fusco
    March 1, 2022

    Brad and his folks are simply the best. He came out before the job started to answer all of our questions, so experienced and knowledgeable and helpful during this whole process. Timely communication, personable, real people. They did an awesome job for us!

    Susan Sylvester Avatar Susan Sylvester
    November 24, 2021
  • BWP & Sons may be my favorite group we have hired to do anything to our home. We have worked with them two years now clearing out our property. Naomi is extremely responsive and helpful via email! Brad and his crew were amazing to work with. We prefer to work with someone who can take the reigns on a project and understand their client enough to do other small things that will be appreciated by the customer (i.e. removing stumps in areas where we want grass and setting up our sprinklers after laying grass seed). Brad goes the extra mile and we noticed! Brad also touched base with us and even came by to make sure our grass was growing in well a month after our project. They have competitive rates and I would recommend them to anyone.

    Julia Randall Avatar Julia Randall
    March 1, 2021

    We need a new septic leachfield installed. BWP handled it from engineering, inspection, installation, and finishing. Brad and his crew were super easy to work with. Professional and quality work. Fast job completion and no mess left behind. Would definitely recommend!

    Denise Gallant Avatar Denise Gallant
    March 1, 2021

    We hired BWP & Sons to install two septic systems at two different houses in November 2019 and June 2020 - both jobs were excellent and Brad communicated everything we should expect including schedule and cost - they did the little extras like moving plants and seeding the site - the crew was on time every day and they worked to be sure we weren’t without the toilets for very long. I would definitely recommend this company and would hire them again!

    Tracy Emerton Williams, PMP Avatar Tracy Emerton Williams, PMP
    March 1, 2021

    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 with great communication from beginning to end. They Drove an excavator over my front lawn with little to no damage to grass! Impressive! We will be hiring Brad for all our future similar projects. Thanks Brad and Company for making this a great experience!

    Jillian S Avatar Jillian S
    March 1, 2022
  • BWP and sons was highly recommended to us by our septic service company. Owner Brad met with us promptly and shortly after began “the big dig” He removed the old system which was a Eljen padded system. Brad and his sons built the new system 25x50 pipe and stone. They were quick, professional, neat and seem to work in synchronized fashion. I would definitely recommend hiring BWP without a doubt!

    richard audette Avatar richard audette
    March 1, 2021

    I've had BWP do multiple jobs for me at my home. They completed a landscape project, installed a retaining wall, regraded driveway, repaired a failing dry well, installed drainage and even excavation and site prep for a pool. I have been completely satisfied with all the work they have done. BWP is prompt, professional, experienced and very easy to work with. Highly recommended.

    Jacob Verge Avatar Jacob Verge
    March 1, 2019

    Brad and his crew did a fantastic job on replacing our old leach field that was failing after 20 + years. He started in the middle of the week and had it done by Monday just before noon. Brad answered all the questions I had asked. Brad went above and beyond what I had expected. I found BWP and Sons LLC with the Home advisor app. His company came highly recommend and had the highest review rating at that time. I plan on having his company do ny future projects I have found an excavator company I can trust and depend on. Thanks Brad.

    Russell Powers Avatar Russell Powers
    March 1, 2020

    BWP just installed a riding arena on my property. Through every step of the process they were punctual, had great communication, and were quick and efficient with their equipment. Very courteous and careful while operating. The arena was built exactly how I wanted it. I would highly recommend them for your excavation needs! Will hire again!

    Sarah Isherwood Avatar Sarah Isherwood
    March 1, 2021
parallax background


EXCAVATION Service<strong data-src=s NH"/>


Foundations, Garages & Additions



Design, Installation & Repair



Serface Drainage & Foundation Drains



Stumping, Tree & Brush Clearing






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!



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.


Land reclamation, forestry mulching & brush clearing, surface & foundation drainage, driveway & parking lot construction/grading to utility trenching, Demo both small & large

When you’re looking for an excavation company, you’ll want to go for a company that is large enough to handle all your needs and small enough to offer highly customized services that are reasonably priced. At BWP & Sons Excavation, we have a fleet of equipment that can handle almost all kinds of jobs – big or small.


See how we do our job

Text Me Now