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Find Excavation pros in Lyme

Keith Clifford Contractor
5.0(
4
)
Excavation - Major Grading or ReslopingBuilding Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business+1 more

Serving Lyme, NH and surrounding areas

Approved

In business since 1985

Free estimates

Customers say: Quick response

"Keith is a real jack of all trades; I've hired him for many projects in addition to the clearing and grading that I needed- super quality work and very responsive; always returns calls, easy to work with and recommended for sure."
Quality Work
Prepping
Work with Integrity
State of The Art Equipment
Reliable and Flexible

+12

Response time8 hrs
3 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Kaynicki Janitorial
Kaynicki Janitorial
4.7(
13
)
Building Site - Preparation and Clearing

Serving Lyme, NH and surrounding areas

Approved

In business since 1998

Free estimates

Offers commercial services

Serving our community since 1998, Kaynicki Janitorial delivers dependable, high-quality cleaning and site services. We specialize in everything from commercial janitorial maintenance and post-construction cleaning to light demolition, building site preparation, and junk/debris removal. With over two decades of hands-on experience, we get the job done right the first time. Contact us today for a estimate!

Photos
1 neighbors recently requested a quote
Recommended by81%of homeowners
Kaynicki Janitorial
4.7(
13
)
Building Site - Preparation and Clearing

Serving Lyme, NH and surrounding areas

Approved

In business since 1998

Free estimates

Offers commercial services

"I hired Andy and his crew to clean my windows this spring and I could not be happier. They did an outstanding job, my wife and I are extremely pleased. Great value for the service provided. I definitely be asking them to come back again when I need their services. I would highly recommend Andy and his company for their cleaning services. Very courteous and professional. Sincerley, Kim Doubleday Canterbury, NH"
Response time2 days
20 neighbors recently requested a quote
Recommended by81%of homeowners
Avatar for Waterscapes of New England
Waterscapes of New England
3.9(
26
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Lyme, NH and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Overall, went well although project from start to finish took a long time (not entirely due to Waterscapes).  I would have liked if they could have coordinated the railings as once the stairs were done it took another 6 weeks to get new railings installed.
Bottom line, stairs and walkway look great."
Additional Photos
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+9

2 neighbors recently requested a quote
Recommended by85%of homeowners
C&L Cass Construction
2.8(
2
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Lyme, NH and surrounding areas

Approved

Small jobs welcome

Offers commercial services

Customers say: Quick response

"Chris worked with my schedule to get a foundation in and also fixed up my driveways, made great suggestions. He showed up and completed the work exactly as he promised and kept the site tidy all through the project. A pleasure to work with!"
9 neighbors recently requested a quote
Recommended by100%of homeowners
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Excavating questions, answered by experts

Trenchers can dig holes as narrow as 4 inches or as wide as 4 feet. Check the specifications of the trencher you rent or buy to determine how wide it will cut into the landscape. Better yet, let the excavation company know how wide you’d like the trench to be, and they can help you choose the right trencher for the job (or do it for you).

A trench that is less than 5 feet deep often doesn't require a protective system. Most residential trenches will not go this deep (the typical residential drainage trench is just 18 inches deep). In the event that an excavator needs to dig more than 5 feet beneath the surface, a protective system is required unless the excavation is in entirely stable rock.

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.

As a general rule, the protected area should be about 1½ times as wide as the canopy of the tree’s leaves. This digging measurement can vary by tree species and the age of the tree. Of course, that can be a lot of fencing for larger trees, which is why our first step is about making difficult decisions on which trees to save.

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 Lyme, NH homeowners’ guide to excavation services

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