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Best excavation pros near Collinsville, CT

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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 Leonard's Masonry Service, LLC
Leonard's Masonry Service, LLC
5.0(
36
)
Landscape - Minor Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 2005

Free estimates

Emergency services offered

In masonry,evry detail counts and the team at Leonard's Masonry Service LLC is committed to making evry project a success by addressing each possible issue.When you hire us, you're getting the kind of unparalleled masonry quality with high standarts that leads to a greater Oakville job done well.Call Leonard's Masonry Service LLC for a free estimate!

Paver patio
Response time4 hrs
Response rate95%
Recommended by97%of homeowners
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

We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We develop lasting relationship so that the next time service is needed there is no question on who to call. Satisfaction is guaranteed! Call me today, The Owner, on my Mobil Phone anytime at 1-203-736-6825. \nWe Specialize in: \n- Whole House & Estate Clean- Outs \n- Large & Small Jobs ( From One Item To Many ) \n- Commercial Clean- outs \n- Shed Removals \n- Demolition & Carpet Removal \n- Pool & Hot Tub Removal \n- Construction Debris Removal \n- Playscape Removal \n- One Time- Heavy Duty Cleaning \n- Soot Damage & Puff Back Clean- Ups \n \nFree Estimates

Additional Photos
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Additional Photos

+6

11 neighbors recently requested a quote
Recommended by78%of homeowners
Sunshine Environmental Services, Inc.
4.8(
7
)
Excavation - Major Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 1986

Free estimates

Credit card accepted

"I am very pleased with this company. Prompt initial response and quote. Prompt site inspection. The excavation of underground oil tank was performed within a week, as promised. The work was done expertly and quickly. The hole was filled and grass sowed in. The completely report was delivered by email within 48 hrs as promised. The invoice was in agreement with quote. Excellent work and pleasant crew. I recommend very highly."
Response time1 day
13 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Excavation Plus ll LLC
Excavation Plus ll LLC
3.6(
26
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Collinsville, CT and surrounding areas

Approved

In business since 1994

Free estimates

Emergency services offered

Phil�s Landscaping, LLC offers superior landscaping, excavation, and septic services to Oxford, CT and the Tribury area. In business since 1995, our professionals handle residential landscaping and commercial landscaping at an affordable price. As a member of the Connecticut Groundkeeper Association, we are your complete property maintenance specialists.

 finished wall
 Driveway cut in
 propane tank in place
 Before pic heavily wooded
 wall with steps

+61

Response time9 hrs
Recommended by82%of homeowners
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

At SVL, landscaping is just the beginning—we bring your ideas to life with charm, precision & care. Serving CT since 2003, our locally-owned team treats clients like family, handling projects of all sizes with extraordinary attention. Experts in hardscapes, excavation, drainage, property maintenance & more, there’s virtually no outdoor challenge we can’t solve creatively. Our commitment to clear communication, reliability & personalized service sets us apart. Our trademarked slogan, “We DIG Your Ideas!” truly represents how deeply we value your vision. You can trust us not only to meet your expectations but consistently exceed them. Choosing SVL means partnering with a team of approachable, experienced professionals who cant wait to bring your ideas to life! Projects large/small, simple/complex, you’ll receive the personalized attention, impeccable craftsmanship & genuine care only a dedicated, local company can provide. Join the SVL family & let’s build something amazing together

Stair walkway
Stair walkway
Walkway
Front walkway & stairs
Front walkway

+57

Response time10 hrs
Recommended by96%of homeowners
Avatar for NBS Construction
NBS Construction
5.0(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Collinsville, CT and surrounding areas

Approved

In business since 2020

Free estimates

Customers say: Quick response

Here at NBS Construction, I pride myself on my professionalism, as well as my ability to complete every job to the homeowner's total satisfaction. I never leave a job unfinished, or a homeowner not 100% satisfied with my level of service - Call today!

Response time1 day
5 neighbors recently requested a quote
Recommended by75%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

263 neighbors recently requested a quote
Norm's Home Improvement & Construction LLC
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Collinsville, CT and surrounding areas

Approved

Super Service Award Winner

In business since 1977

Free estimates

Credit card accepted

🏡 Norm’s Home Improvement — Your One‑Stop Shop for Every Project\nLooking for a contractor who can handle everything without the hassle of juggling multiple companies? Norm’s Home Improvement has you covered from the ground up.\nOur Services Include:\n\nPaving – Driveways, walkways, resurfacing, and more\n\nSite Work & Excavation – Land clearing, grading, drainage solutions\n\nAdditions – Seamless expansions that blend perfectly with your home\n\nRemodeling – Kitchens, bathrooms, basements, whole‑home transformations\n\nDecks – Custom builds, repairs, and upgrades\n\nBarns & Outbuildings – Functional, durable, and built to last\n\nWhy Choose Us\nOne contractor for all phases of your project\nReliable, experienced, and detail‑driven\nQuality craftsmanship from start to finish\nLocal, trusted, and committed to your satisfaction\n\nNorm’s Home Improvement delivers results you’ll love.\n\nLet’s build something great together. Contact us today!

Response time3 days
1 neighbors recently requested a quote
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Excavating FAQs, answered by experts

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

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.

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

Hard soil could be a sign of overly dry dirt, either from poor drainage or drought. It's important to test the nutrient levels, density, and drainage capacity of your soil to see if it's absorbing water properly. Begin by adding a light layer of water and observing how long the soil retains moisture. If you experience a good deal of runoff, you may need to aerate your lawn, apply a wetting agent, or hire a professional for a closer look.

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.