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Top-Rated Excavation pros in Mammoth - Updated Nov 2026

Avatar for Shepherd Contracting
Shepherd Contracting
5.0(
15
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Mammoth, AZ and surrounding areas

Approved

In business since 2019

Free estimates

Credit card accepted

At Shepherd Contracting, we specialize in high-quality painting, demolition, and flooring services for residential and light commercial projects. Our team delivers clean execution, reliable timelines, and professional craftsmanship on every job. Whether it’s interior/exterior paint, precision demolition, or flooring installations including LVP, tile, and hardwood.\n\nWe focus on doing the job right the first time: proper prep, clean workspaces, clear communication, and consistent results. Serving our local community with integrity and attention to detail, Shepherd Contracting is your trusted partner for efficient, professional project execution.\n\nContact us today for a fast, transparent quote and dependable service you can trust.

My jobs
My jobs
My jobs
My jobs
My jobs

+40

4 neighbors recently requested a quote
Avatar for H-Bros Excavating & Construction LLC
H-Bros Excavating & Construction LLC
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"I have worked with many contractors over the years and H-Bros Excavating is by far the best experience I have ever had. They showed up when they said they would to provide an estimate. They started the job at the time they said they would. They kept me informed of the progress, what was going to be needed, each next step, and met the completion time they projected. When they were almost done, I found that I had not communicated exactly what I needed and it wasn't done quite the way I had intended. After I was clear on what it was I wanted, without a blink, sour word, or any frustration, they simply went to work to give me what I wanted. The entire mistake was mine for not being clear and yet they were happy to fix what was almost done. All of this and the final bill was exactly what I had been originally quoted. You will not fine a more professional or personable company anywhere. Their attention to detail and desire to provide me with what I wanted is unparalled. I will use them again and I will recommend them to anyone needed an excavating company. You will not be disappointed. Dan"
Residential Site
Residential Site
Residential Site
Residential Site
Additional Photos

+21

Recommended by100%of homeowners
White Brothers Inc
4.7(
139
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mammoth, AZ and surrounding areas

In business since 1999

Free estimates

Emergency services offered

6 employees. Uses subs for concrete & drywall repair. Cost is determined by the job. No travel charges. No service fees. License numbers - C11-149197 & L11-149198. Additional DBA - JD Service Electric. Additional contact - Victoria White. May contact through email.

Recommended by96%of homeowners
Thornton Plumbing & Water Treatment LLC
4.4(
41
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"The sense of relief from knowing that my floors did not need to be dug up and pipes excavated, was something I got within the first ten minutes of the plumber's visit. Mike is a knowledgeable and experienced, plumber. He took the time to explain how the control panel works (which I never truly learned). Mike has quite a sense of humor, which my family was receptive to; I feel he gauges his humor to the situation and the client. Overall, it was a very positive experience and I will definitely use Thornton's Plumbing for any more services in the future."
Recommended by97%of homeowners
Avatar for Clark Concepts LLC
Clark Concepts LLC
4.0(
41
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Mammoth, AZ and surrounding areas

In business since 2000

Free estimates

Emergency services offered

I love what i do in 1998 i became a father to a boy and knew i had to secure a future 13 years later, two more boys, a girl, my wife, family, friends, employees and customers have helped build Clark Concepts LLC to where we are today. Additional email address is [email protected]. As a husband,father,business man I know the need for security and a peace of mind in knowing your family and environment are properly and professionally treated and maintained. Clark Concepts LLC works with you to design, execute and complete your project. With good communication and outside the box thinking we will continue to serve as a leading provider in our industry.

Additional Photos
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+7

Recommended by77%of homeowners
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Excavating FAQs, answered by experts

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.

Yes, chipmunk holes may have two or more entrances. Chipmunks can create an entire network of burrows. Having multiple entrances makes it easier for them when trying to escape from a predator, such as a snake, or if an entrance collapses due to flooding. Each entrance leads to the nesting chamber underground, which is where the chipmunk spends the majority of its time sleeping.

Digging out a basement takes anywhere from a few days to a few months. Most projects take at least two to five weeks, but it could take several months if you encounter obstacles. This project takes longer if you need to brace or raise your home before the excavation. Digging out a basement in new construction can take as little as three days.

In the United States, a depth of 36 inches (three feet) for underground water lines is the accepted industry standard. This depth varies from location to location based on local conditions. In areas with colder winters, they may be buried deeper to prevent frozen well water pipes : This is usually at least six inches below the frost level. The International Plumbing Code calls for a minimum of 12 inches below grade.

The rules and regulations regarding groundwater use vary between states. To find out if you can dig a well on your property, you’ll have to consult these regulations, address any compliance requirements, and get the appropriate permits. It’s also important to check that your intended location has the right geology and water table to support a well.

The Mammoth, AZ homeowners’ guide to excavation services

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