
Earth Work Excavation Specialist, Land Clearing, Demo & Debris Removal , and 2 more
"Helped me with my flooring and trim I couldn't do because the flooring was wicked cheap and low quality and my floor was very unlevel with dips, he had it done in no time and I came out looking fantastic, could never even tell the old floor was in rough shape"
F56F999CE4E1A90DAAB4051EBDDB0C9BE086679176FAC1A95207BCA703193E6C 0. in July 2025

bathroom remodel, basement remodel
"They are very honest and professional. I would highly recommend them to anybody."
Francis S. in December 2022

Lawn Care
"My project was finished in 2 days. There were no delays or distractions."
Peter L. in September 2019
In business since 2018
Mulch Delivery, Grading, Sewage channels
About us: "Welcome to H A RIchard & Sons! With over 25 years of experience, we take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail, while making customer satisfaction our top priority. Call us today to learn more about how we can help!"
Portsmouth Excavation Contractors are rated 4.7 out of 5 based on 53 reviews of 53 pros.
The HomeAdvisor Community Rating is an overall rating based on verified reviews and feedback from our community of homeowners that have been connected with service professionals. See individual business pages for full, detailed reviews.
If you're looking for Site Preparation Contractors that serve a different city in New Hampshire, here are some popular suggestions:
Tell us about your project and we'll match you to the perfect pros.
Get Matched With ProsWhat would you like removed from the building site?
What is the topography of the land that needs to be cleared?
What kind of location is this?
Find out how HomeAdvisor can help your business