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Find Excavation pros in Dover

Superior Tank and Energy Company, LLC

4.76(
66
)
Approved Pro

Superior Tank and Energy Company, LLC

4.76(
66
)
Approved Pro
Customers say: Quick response
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
15 years of experience

Superior Tank and Energy is a family owned and operated business with over 40 years of experience in the construction and heating industries. As the leader in tank and energy solutions in our area, Superior offers a wide range of residential and commercial services, large and small, including tank removals, tank installations, tank service/repair, tank inspections and heating and energy solutions. We also provide complete environmental remediation services and emergency spill/leak response. Superior Tank and Energy, call us today!

"they were really good"

Mark M on March 2025

Superior Tank and Energy is a family owned and operated business with over 40 years of experience in the construction and heating industries. As the leader in tank and energy solutions in our area, Superior offers a wide range of residential and commercial services, large and small, including tank removals, tank installations, tank service/repair, tank inspections and heating and energy solutions. We also provide complete environmental remediation services and emergency spill/leak response. Superior Tank and Energy, call us today!

"they were really good"

Mark M on March 2025


Avatar for Stable Works LLC

Stable Works LLC

4.78(
9
)
Approved Pro

Stable Works LLC

4.78(
9
)
Approved Pro
Customers say: Quick response
4 years of experience
Free onsite estimate

Why Choose Stable Works? Quality Craftmanship, Transparent Pricing and 3D Designs. The Stable Works Difference. ​​​ Our Seasoned Experts At Stable Works Are Prepared To Step In With Over Thirty-Five Years Of Quality Craftsmanship. Interior | Exterior | Commercial | Design ​Licensed & Insured HIC # 13VH12478700 Project Tracking Software 3D Designs on Projects 0% APR Financing Free In-Person Estimates High Quality Craftsmanship. We're known for delivering exceptional results. Our expertise put us in a position to complete High-End Home Improvement Projects and Commercial Construction Projects in NJ & PA. We've made construction projects simple by capitalizing on Project Tracking Software, 3D Design Software, Quality Craftsmanship and listening to your needs.

"I have had serveral remolding project. Being a single female I never felt comfortable and sometimes they took shortcuts. The Stableworks crew was extremely professional and explained each part of the process. I recommend this company highly."

Sandra W on February 2025

Why Choose Stable Works? Quality Craftmanship, Transparent Pricing and 3D Designs. The Stable Works Difference. ​​​ Our Seasoned Experts At Stable Works Are Prepared To Step In With Over Thirty-Five Years Of Quality Craftsmanship. Interior | Exterior | Commercial | Design ​Licensed & Insured HIC # 13VH12478700 Project Tracking Software 3D Designs on Projects 0% APR Financing Free In-Person Estimates High Quality Craftsmanship. We're known for delivering exceptional results. Our expertise put us in a position to complete High-End Home Improvement Projects and Commercial Construction Projects in NJ & PA. We've made construction projects simple by capitalizing on Project Tracking Software, 3D Design Software, Quality Craftsmanship and listening to your needs.

"I have had serveral remolding project. Being a single female I never felt comfortable and sometimes they took shortcuts. The Stableworks crew was extremely professional and explained each part of the process. I recommend this company highly."

Sandra W on February 2025


JR Construction

5.00(
11
)
Approved Pro

JR Construction

5.00(
11
)
Approved Pro
Super Service Award
5 years of experience
Free onsite estimate

We take 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I reached out on Tuesday looking for someone to seal my driveway. Bill from JR Construction contacted me immediately. He came out Wednesday morning to give us a quote. Then was back here on Thursday to complete the job. I am extremely happy with the quick turnaround and the reasonable price. I would highly recommend JR Construction. Gaye Bowers"

Gaye B on November 2025

We take 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. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"I reached out on Tuesday looking for someone to seal my driveway. Bill from JR Construction contacted me immediately. He came out Wednesday morning to give us a quote. Then was back here on Thursday to complete the job. I am extremely happy with the quick turnaround and the reasonable price. I would highly recommend JR Construction. Gaye Bowers"

Gaye B on November 2025


DDC Property Maintenance LLC

4.75(
10
)
Approved Pro

DDC Property Maintenance LLC

4.75(
10
)
Approved Pro
Customers say: Quick response
8 years of experience
Free onsite estimate

With over 13 years experience in the excavation industry, DDC Excavation is your industry expert in Earleville. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"DDC was hired to clear and grade a building site. Exceeded my expectations. Was on time and done before schedule. After building was erected the team was back to finish grade, seed and straw, and repair rock lane. Would and have recommended DDC for any earth moving job. "

Justin S on September 2025

With over 13 years experience in the excavation industry, DDC Excavation is your industry expert in Earleville. We pride ourselves on our extreme professionalism and attention to detail. Our customer satisfaction guarantee will assure you we will not leave your property until you are completely satisfied with our work. As a family owned and operated business you can trust that we will treat your home as we would treat our own. Give us a call today we look forward to working with you!

"DDC was hired to clear and grade a building site. Exceeded my expectations. Was on time and done before schedule. After building was erected the team was back to finish grade, seed and straw, and repair rock lane. Would and have recommended DDC for any earth moving job. "

Justin S on September 2025


Rentz Excavation

5.00(
3
)
Approved Pro

Rentz Excavation

5.00(
3
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
3 years of experience

We have the experience, and we are committed to providing quality workmanship and superior customer service on all our applications. We at Rentz Excavation strive to maintain our reputation as a high quality, very service-oriented company with our main focus being customer satisfaction.

"We canâ t say enough positive things about Joey and his work! He did our entire landscaping and it turned out gorgeous. Joey worked with us to help us choose plants that would work best with our soil. Joey also planted our grass on our property and it looks awesome. Our builder planted grass that never grew but Joey had grass growing in a few weeks!"

Sarah H on January 2024

We have the experience, and we are committed to providing quality workmanship and superior customer service on all our applications. We at Rentz Excavation strive to maintain our reputation as a high quality, very service-oriented company with our main focus being customer satisfaction.

"We canâ t say enough positive things about Joey and his work! He did our entire landscaping and it turned out gorgeous. Joey worked with us to help us choose plants that would work best with our soil. Joey also planted our grass on our property and it looks awesome. Our builder planted grass that never grew but Joey had grass growing in a few weeks!"

Sarah H on January 2024


Avatar for JLR Earthworks

JLR Earthworks

5.00(
1
)
Approved Pro

JLR Earthworks

5.00(
1
)
Approved Pro
2 years of experience
Free onsite estimate

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Work (yard grading) was scheduled and completed well ahead of expectation. Jeffrey (owner) met with us to fully understand what we desired be done and gave excellent recommendations to best meet our needs. He stated he would arrive at 0800 to commence work and he was right on schedule, had the correct equipment, and an experienced operator. Together, they completed the job within 2 hours and went above and beyond our quality expectations. We're very pleased with the outcome and professionalism of the JLR Earthworks team."

Tammie H on April 2025

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! Book with us online or feel free to give us a call today!

"Work (yard grading) was scheduled and completed well ahead of expectation. Jeffrey (owner) met with us to fully understand what we desired be done and gave excellent recommendations to best meet our needs. He stated he would arrive at 0800 to commence work and he was right on schedule, had the correct equipment, and an experienced operator. Together, they completed the job within 2 hours and went above and beyond our quality expectations. We're very pleased with the outcome and professionalism of the JLR Earthworks team."

Tammie H on April 2025


Avatar for Restored Property Maintenance LLC

Restored Property Maintenance LLC

5.00(
1
)
Approved Pro

Restored Property Maintenance LLC

5.00(
1
)
Approved Pro
16 years of experience
Free onsite estimate

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They were very helpful and did a wonderful job. And I would absolutely recommend them to anyone who needs help with their driveway or private road."

Walter K on December 2025

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"They were very helpful and did a wonderful job. And I would absolutely recommend them to anyone who needs help with their driveway or private road."

Walter K on December 2025


Avatar for Sandbar Landscape & Construction LLC

Sandbar Landscape & Construction LLC

New on AngiNew on Angi
Approved Pro

Sandbar Landscape & Construction LLC

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

Sandbar Landscape & Construction LLC is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

Sandbar Landscape & Construction LLC is committed to excellence in every aspect of business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.


Avatar for Montco Rooter Plumbing & Drains

Montco Rooter Plumbing & Drains

4.76(
983
)

Montco Rooter Plumbing & Drains

4.76(
983
)
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"DO NOT USE THIS COMPANY. My wife called them because we had two showers that were clogged. They initially wanted to charge $1500 to snake two drain lines. After speaking with a manager, they came down to $779 "to earn our business" but then the plumber it took them less than an hour to complete the task. Would not do a time and materials. This level of price gouging should be reported to the better business bureau. There are other companies that will clean your drains for far less. We should have stuck with our normal plumber."

Geoffrey S on November 2025

At Montco Rooter Plumbing every customer’s individual needs are important. Whether it’s a simple sink clog or a damaged sewer line, you can count on a Montco Rooter plumber to take care of your plumbing needs – day or night – with never an overtime charge. Our professional service, quality products and honest, up-front pricing make Montco Rooter the best value in plumbing services nationwide. Montco Rooter is ready for all emergency plumbing issues, from clogged drains and sewage backups to frozen pipes and leaking water heaters. You can count on an expert diagnosis from Montco Rooter with our camera inspection tools. Then we’ll fix it right the first time, whether it takes Hydro Jet drain cleaning or pipe repair, with courteous smiles on our faces. Call your local Montco Rooter today. Award wining.

"DO NOT USE THIS COMPANY. My wife called them because we had two showers that were clogged. They initially wanted to charge $1500 to snake two drain lines. After speaking with a manager, they came down to $779 "to earn our business" but then the plumber it took them less than an hour to complete the task. Would not do a time and materials. This level of price gouging should be reported to the better business bureau. There are other companies that will clean your drains for far less. We should have stuck with our normal plumber."

Geoffrey S on November 2025


Avatar for Basement Pros Inc-Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation

Basement Pros Inc-Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation

4.82(
72
)

Basement Pros Inc-Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation

4.82(
72
)
Customers say: Quick response
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

4-Time Super Service Award Winner! Full Service Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation. Family owned & operated. No subcontractors. No commissioned sales people. Cost is determined by the job. No travel charges. No service fees. May contact by email. Ask about Angie’s list discount. Interior & Exterior Drainage Systems, Crack Repairs, Mold & Mildew Removal- Mold exterm, Parging, Crawlspaces, Sump Pumps & Emergency Battery Backup Systems, Waterproof Coatings, Wall Panels, Structural Foundation Repairs, Window Well Leak Repairs, Concrete Flat Work & Home Ventilation

"I am happy with the finished product and with the company. Lot of hard work was performed! The workers maintained a courteous and professional manor during the entire project. Pricing was reasonable!"

Mike D on October 2019

4-Time Super Service Award Winner! Full Service Basement Waterproofing, Crawlspace Conditioning, and Mold Remediation. Family owned & operated. No subcontractors. No commissioned sales people. Cost is determined by the job. No travel charges. No service fees. May contact by email. Ask about Angie’s list discount. Interior & Exterior Drainage Systems, Crack Repairs, Mold & Mildew Removal- Mold exterm, Parging, Crawlspaces, Sump Pumps & Emergency Battery Backup Systems, Waterproof Coatings, Wall Panels, Structural Foundation Repairs, Window Well Leak Repairs, Concrete Flat Work & Home Ventilation

"I am happy with the finished product and with the company. Lot of hard work was performed! The workers maintained a courteous and professional manor during the entire project. Pricing was reasonable!"

Mike D on October 2019

Showing 1-10 of 45
Excavating questions, answered by experts

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

Hard soil could be a sign of overly dry dirt, either from poor drainage or drought. It's important to test the nutrient levels, density, and drainage capacity of your soil to see if it's absorbing water properly. Begin by adding a light layer of water and observing how long the soil retains moisture. If you experience a good deal of runoff, you may need to aerate your lawn, apply a wetting agent, or hire a professional for a closer look.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

There are several different factors that influence how long it takes to excavate. For a foundation, it could take anywhere from three days to three weeks. It can take even longer if you face weather-related delays or an inaccessible site that’s riddled with boulders and rough terrain. It may also take longer if you have clay soil, which is more difficult to dig.

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 Dover, DE homeowners’ guide to excavation services

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

What do you need done? We’ll find top pros.
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  • 🏠 "Repair shingles on an asphalt roof"