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TRUSTED BY STAMFORD, CT HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon38
    Verified excavation services reviews

Top-Rated Excavation pros in Stamford - Updated Nov 2026

Avatar for The Builders & Cleaners
The Builders & Cleaners
4.9(
122
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Stamford, CT and surrounding areas

Approved

In business since 2018

Free estimates

Emergency services offered

"The cleaners and builders did a fantastic job renovating the living room, kitchen, and bathroom. Everything was done so professionally. I thought this project would be a nightmare, but they were so attentive and responsive. I will definitely be using their services in the future for any work I need to be done around the house."
Dust out from the ductwork
Dust out from the ductwork
Clean vent
Clean vent
Dust in the return

+1837

Response time1 day
Response rate92%
Recommended by85%of homeowners
Avatar for Ron's Masonry
Ron's Masonry
5.0(
30
)
Landscape - Minor Grading or Resloping

Serving Stamford, CT and surrounding areas

Approved

In business since 1995

Emergency services offered

Small jobs welcome

"We hired Ron to do a major porch repair as well as some masonry, tree removal, and landscaping. Ron and his crewmen were very courteous, prompt, and professional. All their work was excellent. Was a pleasure doing business with them, I highly recommend their services."
Walkway
Steps
Footing
Walk
Walk

+36

Response time1 day
Response rate86%
27 neighbors recently requested a quote
Avatar for KNL CONSTRUCTOR LLC
KNL CONSTRUCTOR LLC
5.0(
11
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Stamford, CT and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

*****Call Today for an Estimate @ 475-279-4864***** With over 10 years of experience, I take pride in my quality craftsmanship. We are owner operated, and believe in building long-term relationships with our clients by delivering honesty along with exceptional work. We pride our company on reliability, great communication, integrity, and customer service. We are experts in our trade and will do our best to keep you as educated as we can on your particular project. Give us a call today! We look forward to working with you!

Pavers
Pavers
Concrete Border
Concrete Border
Bluestone

+2

24 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for General Masonry
General Masonry
4.4(
64
)
Landscape - Minor Grading or Resloping

Serving Stamford, CT and surrounding areas

Approved

In business since 1991

Free estimates

Emergency services offered

"General Masonry is the only place anyone should ever call for any kind of masonry work. Period. Andi and his workers were beyond amazing. First, Andi came out multiple times because we werenâ t really sure of what we wanted. We basically asked him what we should do with the area as we didnâ t really know what would be best. Then after we decided what we wanted it took us a while to decide to do it (we did a huge project). We got a handful of quotes for the work and he was not only one of the least expensive he also made us feel the most comfortable that is would be done right. The first time Andi came out he gave us his license number and had his insurance company email ME to prove he had insurance. No other company did any of this. He completed the project in two weeks which was incredible. Andi even came on his own on the weekend to make sure the project was finished in a timely manner. He went above and beyond by putting lights in, and when I didnâ t like something we had planned, he changed it. The work done is beautiful and they left the place immaculate. Before they were even done we decided to do other projects around the property for him to do, because he is JUST THAT GOOD. More than any of the above I would never use anyone else because of the professionalism and kindness of Andi. I donâ t consider him someone I hired to do a job, I consider him a friend. If you are looking to do your pool, walkway, stairs or anything else if you donâ t contact General Masonry you are wasting your time and money and you are just wrong. PERIOD"
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1
Untitled Gallery 1

+97

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

Serving Stamford, 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
12 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 Stamford, 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
Avatar for Turning Green, LLC
Turning Green, LLC
3.8(
122
)
Landscape - Minor Grading or Resloping

Serving Stamford, CT and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Very thorough in doing what they said they would do. Oscar was the only contractor I spoke with that understood what I wanted - not a traditional green lawn, but a lawn I could transition to a semi wild scape type of garden.neat with cleanup. Iâ m hoping it comes up as indicated"
 New Canaan,CT
 All natural
Organic lawn and plants
after
 Redbud

+44

Response time12 hrs
142 neighbors recently requested a quote
Recommended by79%of homeowners
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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.

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.

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.

Some two-in-one tools and machines do both jobs, and those could be the right solution for smaller residential projects. However, the phrase “use the right tool for the job” definitely applies to digging. For the best results, get two separate tools for your trenching and landscape edging projects or call a pro to take care of everything for you.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

The Stamford, CT homeowners’ guide to excavation services

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