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Avatar for Ace Environmental Holdings, LLC

Ace Environmental Holdings, LLC

4.93(
143
)
Approved Pro

Ace Environmental Holdings, LLC

4.93(
143
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
129 local quotes requested

Here at Ace Environmental Holdings, LLC, we have years of experience in all environmental services. From oil spills to fuel tank removals/installations to soil and groundwater sampling. If your tank is leaking and you have vapors in your house, we are a state-certified contractor and our professionals know just how to help you. Call us today!

"Prompt and courteous service at a fair and reasonable price. Friendly technicians were respectful of the property and were done within a few hours. "

Bryan P on October 2025

Here at Ace Environmental Holdings, LLC, we have years of experience in all environmental services. From oil spills to fuel tank removals/installations to soil and groundwater sampling. If your tank is leaking and you have vapors in your house, we are a state-certified contractor and our professionals know just how to help you. Call us today!

"Prompt and courteous service at a fair and reasonable price. Friendly technicians were respectful of the property and were done within a few hours. "

Bryan P on October 2025



Avatar for Appalachian Industrial Holdings LLC

Appalachian Industrial Holdings LLC

No reviews yet

Appalachian Industrial Holdings LLC

No reviews yet
6 years of experience

Excavating & Grading Water Crossings/Small Bridges Road/Driveway Grading & Maintenance Retaining Walls Land Clearing/Brush Hogging Wet & Dry Buried Utilities Septic Systems Drainage Installation/Repair Ponds

Excavating & Grading Water Crossings/Small Bridges Road/Driveway Grading & Maintenance Retaining Walls Land Clearing/Brush Hogging Wet & Dry Buried Utilities Septic Systems Drainage Installation/Repair Ponds




Crowley Construction

5.00(
3
)

Crowley Construction

5.00(
3
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

Crowley Construction, Inc. is a professional roofing and construction company owned and operated within the DC/MD/VA area. With over 30 years of experience in the industry, Robert is known for growing his business with integrity and professionalism. He employs dedicated and responsible craftsmen who take pride in their work. Critical attention to detail is Robert's trademark...to the customer, to the project, and to the many building details required for 100% customer satisfaction. Our client promise to everyone is to form a client relationship foundation of integrity and honesty, set and meet realistic project deadlines, provide personal, hands-on project control by the owner, and the guarantee of top quality products and workmanship. We've probably done work in your neighborhood, so call today for a reference from your area.

"Very pleased with the services performed and the rate. Due to company's busy schedule, we had to wait longer than we wanted to for the services to be performed, but we were told in advance about this and we were willing to wait based upon the estimate given. Due to weather conditions, the work was delayed, so it took longer than anticipated for services to be performed, but we were pleased with the work and would hire again."

Pat K on December 2018

Crowley Construction, Inc. is a professional roofing and construction company owned and operated within the DC/MD/VA area. With over 30 years of experience in the industry, Robert is known for growing his business with integrity and professionalism. He employs dedicated and responsible craftsmen who take pride in their work. Critical attention to detail is Robert's trademark...to the customer, to the project, and to the many building details required for 100% customer satisfaction. Our client promise to everyone is to form a client relationship foundation of integrity and honesty, set and meet realistic project deadlines, provide personal, hands-on project control by the owner, and the guarantee of top quality products and workmanship. We've probably done work in your neighborhood, so call today for a reference from your area.

"Very pleased with the services performed and the rate. Due to company's busy schedule, we had to wait longer than we wanted to for the services to be performed, but we were told in advance about this and we were willing to wait based upon the estimate given. Due to weather conditions, the work was delayed, so it took longer than anticipated for services to be performed, but we were pleased with the work and would hire again."

Pat K on December 2018



KIDDY'S CONTRACTING LLC

No reviews yet

KIDDY'S CONTRACTING LLC

No reviews yet
28 years of experience

We handle all jobs of any size. We handle everything in the field of excavating from the excavating, hauling, demo, seeding and mulching. We now offer dumpster service providing a smaller dumpster that is driveway friendly but still holds a large amount of material for disposal.

We handle all jobs of any size. We handle everything in the field of excavating from the excavating, hauling, demo, seeding and mulching. We now offer dumpster service providing a smaller dumpster that is driveway friendly but still holds a large amount of material for disposal.



Avatar for Chamberlin-Washington Inc.

Chamberlin-Washington Inc.

5.00(
12
)

Chamberlin-Washington Inc.

5.00(
12
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.

CHAMBERLIN-WASHINGTON INC., Your CAULKING & WATERPROOFING SPECIALISTS. Serving you since 1898, Chamberlin-Washington Inc. has grown into an established company, Accredited with BBB (Better Business Bureau), Licensed, Bonded, and Insured. Our Mission is: To provided high quality services and complete satisfaction to our valued customers and business partners.

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Excavating questions, answered by experts

Errors in site preparation can lead to structural failures or appear costly midway. Professionals ensure detailed, reliable home base development layouts.

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

The best way to protect tree roots is to avoid the roots entirely by excavating outside the root radius of the tree. For nearby projects, it’s a good idea to construct a temporary retaining wall. But that’s not always possible, depending on the project and the root system. In these cases, consider using alternative equipment like an auger to tunnel under the ground.

Remember, tree roots can damage nearby cement foundations as they grow. If a tree is close enough to interfere with large excavations, it may be better to remove the tree than risk future problems.

The cost to dig a trench ranges from $400 to $1,200 per 100 linear feet, depending on the soil, depth, and width. Plan to spend $5 to $12 per linear foot for trenching (it’ll be on the higher end if you have rocky soil). Renting a trencher costs $100 to $250 per hour, depending on the type of trencher. 

How deep your septic system needs to be into the ground depends on several factors. In extremely cold environments, the tank needs to rest below the maximum frost line, which can be up to six or eight feet deep. The standard burying depth for most systems is between a few inches and four feet below ground level. Depth can also depend on the slope of the landscaping and other property variables. 

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