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Avatar for Landmark Excavation and Drainage
Landmark Excavation and Drainage
New to Angi
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingLandscape - Minor Grading or Resloping

Serving Ottawa, OH and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

We're dedicated to providing our clients with the very best in service, installation, and repair for all phases of your plumbing needs. We specialize in a variety of residential and take pride in the attention to detail put into each of the projects we're involved with. We're known for our quality work and the integrity of our business. We look forward to building long-term relationships with our clients, and guarantee your satisfaction.\n

Response time7 hrs
Avatar for In N Out Handyman Services N More LLC
In N Out Handyman Services N More LLC
4.6(
19
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Ottawa, OH and surrounding areas

In business since 2023

Free estimates

Emergency services offered

"My wife and I are new to the Lima area and recently bought a house that we can slowly work on and build up. I was advised of the company by word of mouth and I am weird when it comes to who I hire and allow in my home. They came out and were very professional, respectful of my home and family, and I appreciated the most that not only did they repair what I had asked they went above and beyond to assist in anything else I needed. I was really glad I called them and received exactly what I was hoping for. I would gladly recommend their services to anyone and will continue to do so."
Wood Burning Stove Instal
Wood Burning Stove Instal
Wood Burning Stove Instal
Wood Burning Stove Instal
Wood Burning Stove Instal

+42

Response time1 day
Response rate99%
Recommended by93%of homeowners
Affordable Foundations, LLC
4.6(
11
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Ottawa, OH and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"Affordable Foundation helped me with the project I gave it to them. They are extremely professional in their work and they know what they are doing. Keith is very professional and expert at his work. He went above and beyond to finish the work on time. He agreed to work on Sunday with very short notice. He was on time on Sunday and did fantastic work. I recommend affordable foundation to everyone."
Response time1 day
Recommended by87%of homeowners
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Excavating questions, answered by experts

Septic drain lines (or leach lines) are typically buried between 18 and 36 inches underground, and should be at least 6 inches below the surface. These pipes are perforated and surrounded by filtering materials like sand or gravel. Burying the lines at this depth helps minimize odors and allows bacteria and other biological processes in the soil to effectively treat the wastewater. Burying lines too close to the surface can cause issues unless the soil is very compact and stable.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

Chipmunks dig their burrows about three feet deep and up to 30 feet long. The entrances can be two inches wide or more. Chipmunks are fiercely protective of their burrows and use them to protect the nuts and seeds they gather for the long winters.

The Ottawa, OH homeowners’ guide to excavation services

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