Top-rated excavation pros.

Best excavation pros near Collinsville, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in Collinsville, CT?

Select your specific project to find the pro for you.

TRUSTED BY COLLINSVILLE, CT HOMEOWNERS

  • Average homeowner rating star icon3.7
    Average homeowner rating
  • Verified reviews icon42
    Verified excavation services reviews

Top-Rated Excavation pros in Collinsville - Updated Nov 2026

Avatar for NERI BUILDING AND DEVELOPMENT LLC
NERI BUILDING AND DEVELOPMENT LLC
5.0(
27
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing

Serving Collinsville, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Excellent excavation company! The team was professional, reliable, and easy to work with from start to finish. They completed the job on schedule, maintained great communication throughout the project, and delivered high-quality work with attention to detail. The site was kept organized, and they handled every aspect of the excavation safely and efficiently. I highly recommend them to anyone looking for a dependable excavation contractor and would gladly work with them again."
Spindle Hill Farms
Spindle Hill Farms
Spindle Hill Farms
Spindle Hill Farms
Stamped Concrete

+8

2 neighbors recently requested a quote
Avatar for American Junk Removal LLC
American Junk Removal LLC
4.9(
14
)
Building Site - Preparation and Clearing - For Business

Serving Collinsville, 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."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+6

11 neighbors recently requested a quote
Recommended by78%of homeowners
Avatar for Jade Construction
Jade Construction
4.4(
45
)
Building Site - Preparation and ClearingLandscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 2004

Free estimates

Credit card accepted

"Jason was very easy to work with and provided suggestions for seeding and subsequent treatment due to the terrain and soil. There were a number of unanticipated stumps in the area which caused a lot of roots to be eliminated after the fact. I still have not got to the point where I should mow the new growth which has been a slow process. Jason did a nice job on the excavation part and he did all the work maintaining previous drainage contours put in years ago.He was flexible, knew his business, and easy to work with and adjust aspects of the job."
Septic Install
Septic Install
Foundation
Footing drains
Septic Install

+131

Response time5 hrs
Response rate94%
6 neighbors recently requested a quote
Avatar for SVL, LLC
SVL, LLC
3.5(
47
)
Excavation - Major Grading or Resloping - For Business

Serving Collinsville, CT and surrounding areas

Approved

In business since 2006

Free estimates

Emergency services offered

"Michael and his team (Mikey, Travis and Tony) were prompt, professional, knowledgeable and were able to adjust the project as it went along and recommended changes that were better for aesthetics. Friendly and truly cares about doing top quality work. Would recommend to anyone!"
Stair walkway
Stair walkway
Walkway
Front walkway & stairs
Front walkway

+57

Response time10 hrs
Recommended by96%of homeowners
Avatar for Advanced Basement Waterproofing LLC
Advanced Basement Waterproofing LLC
5.0(
5
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 2024

Free estimates

Emergency services offered

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. \nIt is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. \nIn order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer \nin a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Knell walls
Knee Walls
After
Before
Concrete Work

+1

275 neighbors recently requested a quote
Avatar for Northwest Dirtworks, LLC
Northwest Dirtworks, LLC
5.0(
1
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

Northwest Dirtworks LLC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.\n\nWe specialize in traditional excavation work (grading, foundation dig outs, large scale excavation projects) but also focus on drainage work (water mitigation & piping), land clearing (yard expansions, clear cutting for building/lot preparation) as well as brush cleaning and forestry mulching. We are highly focused on our clients needs and can network/collaborate to make ANY project a reality.

Response time7 hrs
...
Showing 1-10 of 96
Excavating FAQs, answered by experts

If you’re planning to dig on your property, you’ll need to check for underground utility lines. Call the national call-before-you-dig 811 number. Once connected to an operator, you can schedule a site visit to mark underground lines. This way, you won’t accidentally dig into pipes and can cause major (read: costly) issues.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

Depending on the severity of the freeze and the method used, thawing frozen underground pipes can take anywhere from 30 minutes to several hours. Applying heat directly to the pipe using heat tape, infrared lamps, or hot water jetting can speed up the process. However, patience and careful monitoring are key to avoiding pipe damage.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

While you can save some money by digging your own pool, you may end up paying more in construction equipment rental fees in the long run. You could, however, focus your DIY energies on lowering the cost of leveling your lawn for your pool or filling in surrounding landscaping after construction.

The Collinsville, CT homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.