David O'Neil Construction

After getting many quotes for my septic replacement I decided to go with David O'Neil Construction. They were priced right in the middle. Not the cheapest and not the most expensive. Without a doubt they did an incredible job. Janelle, Matt and David were very easy to talk with, always available for conversation before, during and even after the job was completed. This is a stand up business right from the get go. Excellent follow through and completed the job on time and within our budget that we needed. Their equipment is top shelf ensuring the job is done above your expectations. The septic designer Carl Hagstrom, Monadnock Septic Design (shout out to you Carl) talked with me personally after the job was completed to compliment O'Neil's work as a job well done. That just made me feel great about our choice. We even had O'Neil work on our driveway while the equipment was on site waiting for state approval. Bottom line there is nothing sexy about septic system replacement. However It is money well spent if done right and it will increase our property value. We will be using this company for all our excavating needs in the future. Thanks to all of you.

I live on Granite Lake, and learned that my septic pump had stopped working. I called David O'Neil Construction and actually spoke to a person immediately, who put me in contact with Matt - Matt came out that afternoon, assessed the problem, and was back at the house in 2 days to install a new pump. Given my situation, timing was of the essence, and DOC came through with flying colors. I much appreciated their speed and quality of work, and they are now my "go to" for any future issues that they can handle.

It is such an amazing company for any and all your septic issues. They are also responsible for the annual christmas tree lighting in the heart of Harrisville. They are who I will always call for all my septic needs, and they should be your go-to as well

Very knowledgeable and fast service

We just had David O'Neil Construction install a new septic system for our home. David and Matt were an absolute pleasure to work with. Everything they did was top notch and they paid attention to every small detail. They ended up doing a few extra small things at our request and they did them without issue or extra fees. Look - it's no fun spending hard earned money for a septic system but if you are going to it - these are the people you should be working with! Thank you for going above and beyond!!