Top-rated excavation pros.

Get matched with top excavation pros in Harwinton, CT

Enter your zip and get matched with up to 5 pros

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

Select your specific project to find the pro for you.

TRUSTED BY HARWINTON, CT HOMEOWNERS

  • Average homeowner rating star icon5
    Average homeowner rating
  • Verified reviews icon40
    Verified excavation services reviews

Find Excavation pros in Harwinton

Avatar for American Junk Removal LLC
American Junk Removal LLC
5.0(
12
)
Building Site - Preparation and Clearing - For Business

Serving Harwinton, 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

3 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for Solid Ground Solutions LLC
Solid Ground Solutions LLC
5.0(
7
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingBuilding Site - Preparation and Clearing+2 more

Serving Harwinton, CT and surrounding areas

Approved

Super Service Award Winner

In business since 2025

Free estimates

Emergency services offered

"Quick to respond to inquiries about the nature of the work needed. Friendly and communicative, fairly priced, work was done quickly and well. We were grateful to have found this company and worked with them. (Work type = underground electrical conduit and excavation.)"
Response time8 hrs
Response rate96%
28 neighbors recently requested a quote
Avatar for Thomas Gianni & Sons, Inc.
Thomas Gianni & Sons, Inc.
2.4(
12
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business+1 more

Serving Harwinton, CT and surrounding areas

Approved

In business since 1955

Free estimates

Small jobs welcome

"Gianni & Sons, Inc. was dependable, on time, and completed the job when they said they would. They were professional in all aspects of the job. I am completely satisfied with the deck resurface and would highly recommend this company. I should add that in the past they have done the roof and siding on my house and when I needed the deck repaired I called them first because my past experience with them has been so positive."
Business Card
store front
Before Bathroom
After Finished
Addition Overhang

+5

Response time9 hrs
Recommended by75%of homeowners
Electrical Pros
New to Angi
Building Site - Preparation and Clearing - For Business

Serving Harwinton, CT and surrounding areas

Approved

In business since 2016

Free estimates

Offers commercial services

Electrical Pros is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 3 years of experience serving Southington, CT and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Response time10 mins
Avatar for Shoreline Property Works
Shoreline Property Works
New to Angi
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving Harwinton, CT and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

Welcome to Shoreline Property Works and Smart Living—your trusted partner for home repairs, upgrades, and smart home solutions. From everyday maintenance and expert handyman services to thoughtful improvements, custom installations, and seamless home automation. We keep your home connected, looking its best, and operating at its highest level.

...
Showing 1-10 of 91
Excavating questions, answered by experts

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

Yes. A metal detector is one of the quickest and easiest ways to find your septic tank. However, metal detectors can be too expensive (costing upward of $300 in some cases), and not everyone has a metal detector just lying around. If that’s the case for you, you can also take a long metal rod and poke it into the ground at regular intervals until you hit something—likely your septic tank lid.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

Errors in site preparation can lead to structural failures or appear costly midway. Professionals ensure detailed, reliable home base development layouts.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

The Harwinton, CT homeowners’ guide to excavation services

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