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Avatar for Bagwells Landscaping and Lawn Maintenance, Inc.
Bagwells Landscaping and Lawn Maintenance, Inc.
4.5(
20
)

Serving Underwood, ND and surrounding areas

In business since 1996

Free estimates

Emergency services offered

"Hired to remove snow from my roof. Attention to detail and attitude was amazing considering they worked in -30 degree wind chill. Job was completed in a timely manner with excellent results. They even cleaned my driveway and sidewalk leading to my backyard as part of the project. Excellent work and I'd highly recommend Bagwells to anyone. We have another winter storm coming, so I'll be hiring them again. Outstanding!"
Spring/fall clean up
Trees trimmed fall clean up
Fall cleam up
New porch with walk ways and rock beds
Lawn maintenance

+7

Response time1 day
Recommended by94%of homeowners
B & D Excavation & Underground, LLC
New to Angi

Serving Underwood, ND and surrounding areas

In business since 2012

Free estimates

With over 70 years of experience, B & D Excavation & Underground, LLC, is your solution for all your excavating needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

Avatar for Bismarck-Septic-Excavating
Bismarck-Septic-Excavating
New to Angi

Serving Underwood, ND and surrounding areas

In business since 2010

Free estimates

Offers commercial services

Bismarck-Septic-Excavating is committed to excellence in every aspect of our 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 DAW Solutions
DAW Solutions
5.0(
1
)

Serving Underwood, ND and surrounding areas

In business since 2025

Free estimates

Warranties offered

We are extremely passionate about the work that we do. You can depend on us to provide a high quality service that is fast, fair, and neat w an honest price. We understand that the future of our business depends upon our reputation with 20+ yrs experience, locally raised and that is why customer service is by far our highest priority. If you are looking for a professional you can trust, please call today to schedule a no-obligation estimate!

Driveways
Driveways
Driveways
Driveways
Windows

+6

Response time1 day
Response rate100%
All Phases Construction
New to Angi

Serving Underwood, ND and surrounding areas

In business since 1980

Free estimates

All Phases Construction is a full service contractor capable of handling all your residential and commercial construction projects. All Phases Construction focuses on the customer needs, and expectations to ensure your project is completed on time and satisfactorily. Customer service, quality products and craftsmanship is all you can expect from All Phases Construction. Call us today!

Excavating questions, answered by experts

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

Yes, an excavation company is the best option for land grading and yard leveling. General landscapers might be able to tackle these projects, but an excavation company will do a better job because they’re used to operating the necessary heavy machinery. Landscapers might opt to do the work manually, which takes much longer and could cost you more in labor fees. Finally, excavation companies will understand local regulations and know when you need permits to legalize the work, while a landscaper might not.

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.

Preparation involves site assessment, clearing debris, grading surfaces, and compacting soil to support stable construction.

Consultation with the local government helps identify necessary permits, avoid project delays or legal issues, and protect project integrity.

The Underwood, ND homeowners’ guide to excavation services

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