BWP & Sons Excavation

Fully licensed & insured

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

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  • Brad is the best! He fixed my drainage and lawn grading issues in one day and stayed within my budget. He's both professional and very skilled.

    Mike L Avatar Mike L
    March 1, 2021

    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 hassle-free and easy to work with. I really enjoyed the responsiveness of Brad and company (best of any of the companies who quoted), and are clearly very qualified. Their price point was in line with other installers, and in a couple cases offered a lower price. They always had time for my phone calls and email requests, and followed through on their promises without delay. As part of the home closing agreement, it made the best sense to pay BWP up front for the work (in December). My confidence was not misplaced as they followed through exactly as promised in early February and came in "on budget" with no cost overrun whatsoever. Way to go, BWP - many thanks and keep up the great work!

    Hank Eppich Avatar Hank Eppich
    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

    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
  • 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

    Such a great company! Quality work and I was always kept in the loop every step of the way. I highly recommen them!

    Tracy Taylor Avatar Tracy Taylor
    March 1, 2020

    Installed commercial leach field and was very helpful walking me through the entire process . Everything went without a hitch. Shows up at the drop of the hat after the first call. Very reliable!!! Thanks Brad.

    Scott Senter Avatar Scott Senter
    March 1, 2019

    Brad did an amazing job on a difficult site. All aspects of the work performed on-time, and professionally. Beyond the technical aspects of site preparation, proper equipment, etc, there was an area where Brad excelled. That was customer communication. From concept through finishing touches the communication was excellent. And on more than one occasion I trusted Brad when he said, “ if this was my project, this is what I would do”. I give the highest recommendation.

    Jersey George Avatar Jersey George
    March 1, 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 few final touches due to winter weather that was out of his control. He will return in the spring to complete those few final touches, and to make sure that everything stayed as planned. Thanks for the follow through Brad.

    Andrea Bouchard Avatar Andrea Bouchard
    December 24, 2021

    Our leech field was at the end of life and we wanted to put the new one in a different location. Brad and Co. did a fantastic job of helping us not only relocate the leach field but clean up other areas of the yard and grade it all in prep for new hardscaping. They finished ahead of schedule, left a clean site every day and were great to work with. I would recommend Brad any time.

    Ralph Santosuosso Avatar Ralph Santosuosso
    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
    October 24, 2021

    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!

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    Zeke Schmois Avatar Zeke Schmois
    March 1, 2022
  • BWP Excavation Really did a great job installing my new enviro septic system. They were prompt and efficient. Brad went over Over and above to complete the job. He was a great guy to work with on my project. I would recommend this company to anyone needing quality work at a good price.

    Ron B Avatar Ron B
    March 1, 2021

    What I thought would be stressful, was actually very stress free. Through out the process from initial visit to permits and design and installation, Brad was a phone call, text or email away same day responses, quality and pricing was great. 10⭐️

    Bob K Avatar Bob K
    September 24, 2021

    They always go above and beyond for our business, as well as for our town rec department. In the winter I don’t even have to call and our lot is salted and good to go. On days it may not need it he doesn’t do it. That goes along way. We Never have to worry about being charged for something not needed. For our town rec department, his field work is perfect. We have 2 of the nicest baseball and softball fields in the area thanks to BWP. His pricing also cannot be beat. He was thousands of dollars less than any quote building our softball field. Great people ! I would highly recommend for any needs excavating or winter plowing/salting.

    Bryan Wall Avatar Bryan Wall
    March 1, 2020

    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 made what seemed like a daunting task at the start, simple and straightforward. Highly recommend!

    Craig Martin Avatar Craig Martin
    March 1, 2023
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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

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