
Excavation
"Removed 5 large Oak trees that were in close proximity to our house and property line fence, plus healthy trees we did not want removed. Also 10 smaller saplings. They did a great job clearning everything without any issues. Realized at the end there were 2 trees I should have flagged. They offered a fair adjustment to the cost to remove those. Cleaned up the site and hauled it all away. Highly recommend. Worked hard, quickly, and safely."
Victor T. in June 2023

Concrete & Masonry
"He did an amazing job of clearing the land and preparing the site to put my tiny house on. He put down some type of stone that is almost as solid as concrete and then he towed my tiny house there and leveled it. He also installed the septic and water which required a lot of excavation."
419CFCFB263C7D4A6B5384E9C1B99FC292BF83242C851C1C3A1C0DE946602822 A. in September 2025
"Mac did an outstanding job replacing our poured concrete sidewalk. He was able to do the work quickly, on budget and the result was outstanding! Mac was great to work with...no problems communicating with him. We wanted to make sure our project was done with minimal impact to our yard and Mac did a great job in that regard. He also cleaned up after the work was done. I would recommend Sullivan Stone (Mac is the owner) without hesitation! We're planning another project for next year and I will definitely reach out to Sullivan Stone to assist us with that as well!"
John L. in May 2024
Excavation, Landscape
"He is extremely flexible and desires to please his customer."
Charlie R. in September 2019

Crawl Space Repair, Foundation Repair, Basement Finishing , and 2 more
"They are amazing to work with!"
Kim S. in March 2021

Tree Removal, Concrete, Excavation
"Alec really knows what he is doing. He's Very professional, a hard worker, he clearly has a lot of experience and he was flexible with my schedule."
Andrew H. in January 2023
Colchester Foundation Contractors are rated 4.3 out of 5 based on 4 reviews of 4 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.
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