Top-rated excavation pros.

Get matched with top excavation pros in West Haven, CT

Enter your zip and get matched with up to 5 pros

Need a pro for your excavation project in West Haven, CT?

Select your specific project to find the pro for you.

TRUSTED BY WEST HAVEN, CT HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon20
    Verified excavation services reviews

Find Excavation pros in West Haven

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

Serving West Haven, 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 General Masonry
General Masonry
4.4(
64
)
Landscape - Minor Grading or Resloping

Serving West Haven, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"The owner of the company, Andy and his crew are all talented craftsmen. They refaced our front porch with cobblestones and blue slate and the finished project looks incredible. They are professional and work was done in a timely manner. I highly recommend Andy and his team. We would hire them again!"
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1

+97

Response time3 days
34 neighbors recently requested a quote
Recommended by98%of homeowners
Sunshine Environmental Services, Inc.
4.8(
7
)
Excavation - Major Grading or Resloping

Serving West Haven, 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
20 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for AA Outdoor Services, LLC
AA Outdoor Services, LLC
3.9(
33
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving West Haven, 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."
Driveway in New Haven (West Haven)
Rear entrance and parking area (West Haven)
Rear entrance and parking area (West Haven)
Step repair (West Haven)
Step repair (West Haven)

+61

Response time9 hrs
Recommended by100%of homeowners
NV Landscaping, LLC
5.0(
5
)
Landscape - Minor Grading or Resloping

Serving West Haven, CT and surrounding areas

Approved

In business since 2007

Free estimates

Credit card accepted

"I have used Di Scala General Contractors for many different projects over the years - interior painting, finishing a basement, building a deck, mowing, plowing and most recently a living room renovation. This family room renovation involved tearing out wood paneling, installing drywall, rerouting radiators and building built-in bookcases. The crews are always diligent, careful, clean and polite. I highly recommend Di Scala General Contracting."
Response time1 day
Recommended by100%of homeowners
Avatar for Hazelwood Excavating, Inc.
Hazelwood Excavating, Inc.
5.0(
1
)
Building Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping - For Business

Serving West Haven, 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."
New Septic Tank
Leaching
New Leaching
Response time2 days
Madonna Property Management
5.0(
1
)
Landscape - Minor Grading or ReslopingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving West Haven, CT and surrounding areas

Approved

In business since 2012

Free estimates

Customers say: Quick response

"Steve and the crew did an excellent job on our retaining wall. Finished in a day and a half. Quality work, cleared stones from the grass. Raked the top soil. Highly recommend them!"
Awning
Basement
Response time7 hrs
9 neighbors recently requested a quote
Recommended by100%of homeowners
...
Showing 1-10 of 114
Excavating questions, answered by experts

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

The time it takes to build a pool—and dig out the area—varies based on the pool size and type. A professional excavator will take between four and eight hours to dig a pool. The process will take longer if they encounter large boulders or tree roots. Keep in mind that this is a small part of the process in the long run. You will need between eight and 12 weeks to build a pool from start to finish, including the time to apply for permits.

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

The West Haven, CT homeowners’ guide to excavation services

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