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Verified Reviews for Excavation pros in Landmark, AR

*The Angi rating for Excavation companies in Landmark, AR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Landmark, AR is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on October 01, 2025

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Arkansas Wastewater Operations & Maintenance, LLC
4.9(
6
)

Serving Landmark, AR and surrounding areas

Approved

In business since 2013

Customers say: Quick response

"Arlo and his staff provided exceptional customer service, they were on time, performed the work professional and cleaned the site when work was completed. They are an A+ firm with excellent skills. Best contractor to do work for me in a long time. It is truly refreshing to get a great project completed on time with good quality for a fair price!!!!"
Response time8 hrs
Recommended by100%of homeowners
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Avatar for Mahan Septic Systems and Dirt Work
Mahan Septic Systems and Dirt Work
5.0(
4
)

Serving Landmark, AR and surrounding areas

In business since 2001

Free estimates

Emergency services offered

"I have to give a HUGE shout out to Mahan Septic Systems and Dirt Work from Hot Springs, AR. We had a stopped up toilet and needed some assistance. We found them on Angi and they contacted us immediately. We made arrangements and they came the next day and found the issue and solved it. They even came back the following day and fixed the toilet lid (which wasn't even on the fix list!). I would highly recommend giving them a call the next time you need any septic and plumbing work. Call (501) 617-7689. Thank you Mahan!"
Tree House
New Install
System Installs
Sparkman-Demo
Malvern-Site Prep & System Install

+35

Recommended by100%of homeowners
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Avatar for Greennecks Lawn Service, LLC
Greennecks Lawn Service, LLC
3.9(
7
)

Serving Landmark, AR and surrounding areas

In business since 2018

Emergency services offered

Credit card accepted

"This company is fantastic! Highly Recommend!! Joseph (the owner) is very easy to work with, first of all! I hired his company earlier this year to redo my entire back yard and turn it into and outdoor paradise! He was able to create an impressive, detailed 3D model on the computer of exactly what I wanted and he and his team executed it perfectly! He was able to work in conjunction with a contractor I hired to put an in ground pool in and it was seamless! Rain was an issue during our project but thatâ  s how it goes sometimes.. Greennecks was able to come in and take care of the entirety of the project in an orderly, timely manner. Their work is very neat, his workers are highly professional. I will be using them again in the future!"
Response time4 days
Recommended by75%of homeowners
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Excavating questions, answered by experts

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

Your contractor should handle dust control during the project. It's best to speak with your contractor beforehand to check if they plan to cover your furniture, protect your vents, or use fans to redirect dust. Eliminating drywall dust is a particularly large challenge during construction, so always take this into account during your planning phase.

Almost any kind of home can have a wine cellar or cabinet installed. You’ll need an area where a concrete floor can be put in, along with the necessary insulation, climate control, and ventilation systems. If you think of yourself as an aspiring sommelier, an underground wine cellar may be ideal, but it will cost significantly more. 

What you choose to install really depends on your budget and how many bottles you’re looking to store.

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.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

The Landmark, AR homeowners’ guide to excavation services

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

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