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Avatar for Optimal Terrain

Optimal Terrain

5.00(
2
)
Approved Pro

Optimal Terrain

5.00(
2
)
Approved Pro
Customers say: Quick response
3 years of experience
Free onsite estimate

Optimal Terrain takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Needed the dirt on the side of my garage leveled for a camper. Very nice work and reasonably priced. I would highly recommend them."

Heidi H on October 2025

Optimal Terrain takes great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Needed the dirt on the side of my garage leveled for a camper. Very nice work and reasonably priced. I would highly recommend them."

Heidi H on October 2025


Avatar for J Holtz Excavating, LLC

J Holtz Excavating, LLC

New on AngiNew on Angi
Approved Pro

J Holtz Excavating, LLC

New on AngiNew on Angi
Approved Pro
12 years of experience
Free onsite estimate

J Holtz Excavating, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

J Holtz Excavating, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 5 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!



D&D Landscape Service

5.00(
4
)

D&D Landscape Service

5.00(
4
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Since 1970, D&D Excavating and Landscape Service, has been serving residential and commercial customers with excavating, landscaping, irrigation systems, lawn maintenance and snow removal. While we offer the same services as a nursery/landscaper, there are differences that can be important to you. As either a general contractor or subcontractor on your project, D&D can provide complete site preparation from excavation through finished landscaping. Upon completion, we also offer a landscape management service. Other specialties we have available include custom excavating for small, hard-to-get-at-jobs and landscape irrigation design and installation. Customer satisfaction is most important to us and we take pride in our courteous and polite staff. Building and keeping our good reputation is also important to us, and we continue to seek ways to provide better service. Our phone is covered 24 hours a day and we make a point of returning all after hour calls. Our staff includes Natural Resource graduates with knowledge of wildlife, biology, botany and soil conservation ensuring that our landscape designs fit the surroundings, Project Managers with Bachelors Degree of Landscape Architecture and Bachelors Degree of Science in Environmental Design. Other qualities of our staff are Customer Service and Business Management.

Since 1970, D&D Excavating and Landscape Service, has been serving residential and commercial customers with excavating, landscaping, irrigation systems, lawn maintenance and snow removal. While we offer the same services as a nursery/landscaper, there are differences that can be important to you. As either a general contractor or subcontractor on your project, D&D can provide complete site preparation from excavation through finished landscaping. Upon completion, we also offer a landscape management service. Other specialties we have available include custom excavating for small, hard-to-get-at-jobs and landscape irrigation design and installation. Customer satisfaction is most important to us and we take pride in our courteous and polite staff. Building and keeping our good reputation is also important to us, and we continue to seek ways to provide better service. Our phone is covered 24 hours a day and we make a point of returning all after hour calls. Our staff includes Natural Resource graduates with knowledge of wildlife, biology, botany and soil conservation ensuring that our landscape designs fit the surroundings, Project Managers with Bachelors Degree of Landscape Architecture and Bachelors Degree of Science in Environmental Design. Other qualities of our staff are Customer Service and Business Management.


Zillges Spa, Landscape & Fireplace

5.00(
4
)

Zillges Spa, Landscape & Fireplace

5.00(
4
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Zillges Landscape, Fireplace & Spa center is a family owned business that has been proudly serving the Fox Valley since 1956. Since then, our mission has always been to provide superior customer service to our valued customers.

Zillges Landscape, Fireplace & Spa center is a family owned business that has been proudly serving the Fox Valley since 1956. Since then, our mission has always been to provide superior customer service to our valued customers.


"Aaron drilled a hole in the foundation and flooded my home. No cancellation policy he Cost me 3 new sump pumps and 2 furnaces so far. Aaron abandoned the job and won’t call for when he is coming. Therefore his work has no insurance to cover the damages."

Eva C on December 2020

Additional phone - (920) 830-3722. Additional DBA - Area Contractors.

"Aaron drilled a hole in the foundation and flooded my home. No cancellation policy he Cost me 3 new sump pumps and 2 furnaces so far. Aaron abandoned the job and won’t call for when he is coming. Therefore his work has no insurance to cover the damages."

Eva C on December 2020



Scott Lamers Construction

5.00(
2
)

Scott Lamers Construction

5.00(
2
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Scott Lamers Construction, LLC., was established in 2003 to provide on-time delivery of the highest quality, environmentally-focused sewer repair, water work and excavation services based on excellence of performance, honesty and integrity.

Scott Lamers Construction, LLC., was established in 2003 to provide on-time delivery of the highest quality, environmentally-focused sewer repair, water work and excavation services based on excellence of performance, honesty and integrity.


We have been in business for over 65 years. Lee has nearly 30 years of experience. We promise to provide a job well done for a fair price. We do not use subcontractors except for asphalt and cement slab installation.


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Excavating questions, answered by experts

Yes, trenchers can go through gravel. Gravel is made up of smaller, softer rocks that certain trenchers are able to cut through. Just be sure to use a rock wheel trencher or chain trencher, both of which are made to cut through rocky landscapes and gravel pathways without dulling the teeth or chain.

It takes two to three hours to trench 100 feet with a mechanical trencher or 10 to 12 hours if digging with a shovel. The total time to dig a trench depends on the depth, width, soil type, terrain, trencher type, and your level of experience. Digging in clay or rocky soil takes longer than soft ground.  

Hardscaping often requires preparation of the ground in the area where the feature is being installed. This can include digging, compacting, and leveling the soil, ensuring adequate drainage, and removing any existing plants. The extent of preparation needed will depend on the type and size of the hardscaping feature being installed.

To locate an underground downspout, you should start by identifying where the above ground gutter drains. Look for an entry point, such as a pipe or elbow leading into the ground. Follow the surface path for signs like depressions, landscaping disruptions, or wet areas after rain. You can use a metal detector or plumber’s snake to trace the pipe underground. For deeper pipes, a professional locator tool or camera inspection may be necessary. Visual markers or utility maps can also guide the search.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

The Manawa, WI homeowners’ guide to excavation services

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