4.6 
46 *The Angi rating for Excavation companies in Killingworth, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
*The HomeAdvisor rating for Excavation companies in Killingworth, CT is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.
Last update on May 05, 2026
Serving Killingworth, CT and surrounding areas
Approved
In business since 2018
Free estimates
Emergency services offered
"Best experience I ever had hiring some to do exterior & interior repairs!very pleased and highly recommended them to everyone I know !"
+1809
Serving Killingworth, CT and surrounding areas
Approved
In business since 2007
Free estimates
Emergency services offered
"I am absolutely delighted with the incredible work that Chris and his team did on my home. The new floors and complete kitchen remodel are absolutely stunning, and the craftsmanship is truly exceptional. From start to finish, the entire process was seamless. Your attention to detail, professionalism, and dedication to delivering high-quality work exceeded all of my expectations. My new kitchen and floors have completely transformed my home, and i could not be happier with the results. Thank you so much for your hard work and outstanding service. I would highly recommend your services to anyone looking for a top-tier contractor. Denise Testori"
+24
Serving Killingworth, CT and surrounding areas
Approved
In business since 2017
Free estimates
Offers commercial services
"Quick, clean workers. Very professional."
Serving Killingworth, CT and surrounding areas
Approved
In business since 2010
Free estimates
Emergency services offered
"Very neat and clean work. Ryan and his crew did a wonderful job clearing out the rock garden and putting down stone. They also cleared the small trees and understory in the back yard. He was prompt and polite"
+15
Serving Killingworth, CT and surrounding areas
Approved
In business since 2015
Free estimates
Emergency services offered
"Adam and his crew were amazing. They cleaned out the junk filled basement of the old house we just moved into. Prompt, friendly, professional setvice and a great value for the money. We also hired them again, to remove brush and overgrown shrubbery from the property a week later. Highly reccomend."
+6
Serving Killingworth, CT and surrounding areas
Approved
In business since 2005
Free estimates
Emergency services offered
"Price was good project was done quickly and professionally"
Serving Killingworth, CT and surrounding areas
Approved
In business since 1986
Free estimates
Credit card accepted
"Did an excellent job and I would recommend him to anyone"
Serving Killingworth, CT and surrounding areas
Approved
In business since 1990
Free estimates
Small jobs welcome
"Vinny is a very friendly and professional guy who we really enjoyed working with. The quality of his work is excellent- we used him for our sidewalk and refurbishing the rod iron railings. Overall positive experience with him and the final project turned out great! We would definitely recommend him and will be using his services again in future projects."
+61
Serving Killingworth, CT and surrounding areas
Approved
In business since 2025
Emergency services offered
Warranties offered
"I would rate this company #1 in customer service. Guys showed up when they said they would and were very polite and courteous . Chris and I spoke through out this project and everything was done as planned and expertly done . The guys worked long days and cleaned up before leaving.This was much appreciated and kept the neighbors happy. I would hire Chris and Joe again, they showed expertise in their field and did all this work at a very reasonable cost. 👍C&M Outdoor Designs!"
+15
Serving Killingworth, CT and surrounding areas
Approved
In business since 1950
Free estimates
Emergency services offered
"Matt Hazelwood was very prompt in returning my call & he came to my house immediately to asses our situation. He was very honest & polite. I had a family member who could do the work, that is why I didn't hire him. however if I didn't have a family member, I definitely would have hired Matt Hazelwood. He would have done a completely thorough job."
From average costs to expert advice, get all the answers you need to get your job done.
Excavation costs $1,500 to $6,300 for most residential projects—but it depends on factors like the size of the area. This guide will help you plan a budget.
Preparing for a big excavation project in your yard? Find out excavator rental prices by type, project size, and more to budget for your project.
You can't have an in-ground pool without digging into the ground. How much does pool excavation cost, and can you take it on yourself? Our guide explains.
Can you excavate in the winter? Sometimes, but it’s complicated. Find out the pros, cons, and steps for planning a winter excavation project.
Discover what excavation is, the different types, and when it's needed in construction. Learn key insights for your next big home project.
Who can dig a trench for you? You can rent trenching equipment for a simple job, but a local excavation company can help with tough ones. Here's how.
