BWP & Sons Excavation
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BWP & Sons Excavation
Complete septic sytem 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!

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.
Services
For over two decades now, BWP & Sons Excavation has provided reliable, affordable and professional excavation services in New Hampshire. Located in East Kingston, NH, we strive to be industry leaders covering all your home, office, or industrial needs. We are a locally owned and operated company that is committed to providing top-of-the-class services to our community.
We have invested heavily in dependable excavation equipment and technologies to deliver superior excavation services throughout Seacoast and Southern New Hampshire, producing results that our customers love. BWP & Sons Excavation has the tools and expertise to remove materials in any area by machine or hand digging.
Reviews (10)
James Brock
James Brock
Dec 24, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
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 yard and back in a good state when they were done. Highly recommend.
Andrea Bouchard
Andrea Bouchard
Dec 12, 2021
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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.
Susan Sylvester
Susan Sylvester
Oct 28, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
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!
Bob K.
Bob K.
Oct 05, 2021
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Positive: Professionalism, Quality, Responsiveness, Value
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⭐️
Jillian S.
Jillian S.
Sep 14, 2021
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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!
Zeke Schmois
Zeke Schmois
Jun 01, 2021
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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
Barbara Marino
Barbara Marino
Dec 17, 2020
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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
Richard Audette
Richard Audette
Aug 29, 2020
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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!
Ron B.
Ron B.
Jul 12, 2020
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Positive: Professionalism, Quality, Responsiveness, Value
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.
Kacie Biddle
Kacie Biddle
Jun 09, 2020
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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!