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Verified Reviews for Excavation pros in Nashua, IA

*The Angi rating for Excavation companies in Nashua, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Nashua, IA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on January 18, 2026

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Avatar for MidAmerica Basement Systems

MidAmerica Basement Systems

4.55(
140
)

MidAmerica Basement Systems

4.55(
140
)
Customers say: Quality work
37 years of experience

MidAmerica Basement Systems is your premier locally owned and operated company that specializes in foundation repair, basement waterproofing, crawl space repair, concrete leveling, and radon mitigation.

"Salesman that we were to replace dry wall. Later learned we were to have it removed. Attempts to reach supervisors and owners resulted in zero until time to do installation. Gave $1300+ down. Note: this went to the salesman, not to MABS. Then salesman stated $12,000 more if MABS removed the dry wall. Paid salesman and his friend to remove it but didn't do all of it! Sent certified letters to Cedar Rapids address after we got no verbal responses to phone calls. Later learned they receive no mail there, only in Davenport. Were to have GFI outlet placed at far end of basement. 3 electricians said not possible. Also discharge was to be underground to rear of yard which we thought meant to back! House sits on clay. Was to discharge under ground out 10 feet from house. Canceled installation and have found that other basement waterproofing companies do not require 2.5 feet of dry wall removed: only baseboard. Cost was same as MABS. Now we must pay to have drywall installed after the waterproofing is completed."

Barbara S on September 2020

MidAmerica Basement Systems is your premier locally owned and operated company that specializes in foundation repair, basement waterproofing, crawl space repair, concrete leveling, and radon mitigation.

"Salesman that we were to replace dry wall. Later learned we were to have it removed. Attempts to reach supervisors and owners resulted in zero until time to do installation. Gave $1300+ down. Note: this went to the salesman, not to MABS. Then salesman stated $12,000 more if MABS removed the dry wall. Paid salesman and his friend to remove it but didn't do all of it! Sent certified letters to Cedar Rapids address after we got no verbal responses to phone calls. Later learned they receive no mail there, only in Davenport. Were to have GFI outlet placed at far end of basement. 3 electricians said not possible. Also discharge was to be underground to rear of yard which we thought meant to back! House sits on clay. Was to discharge under ground out 10 feet from house. Canceled installation and have found that other basement waterproofing companies do not require 2.5 feet of dry wall removed: only baseboard. Cost was same as MABS. Now we must pay to have drywall installed after the waterproofing is completed."

Barbara S on September 2020

Avatar for Bergen Plumbing Heating Cooling Inc

Bergen Plumbing Heating Cooling Inc

4.64(
28
)

Bergen Plumbing Heating Cooling Inc

4.64(
28
)
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers

Additional DBA - Bergen Plumbing Heating Cooling.

"These guys can't change a wax ring on a toilet. Literally. They eventually got mine replaced at 6pm on a Friday and they were ready to give up at 5 but their boss told them to stay until done. After they got it ( it took 5 guys, 2 of them just slumbering around ), they charged me $300 for a wax ring . I've got nothing to gain by leaving this review, mainly I wanted to leave one in order to warn people to stay away from this company."

Brent D on May 2025

Additional DBA - Bergen Plumbing Heating Cooling.

"These guys can't change a wax ring on a toilet. Literally. They eventually got mine replaced at 6pm on a Friday and they were ready to give up at 5 but their boss told them to stay until done. After they got it ( it took 5 guys, 2 of them just slumbering around ), they charged me $300 for a wax ring . I've got nothing to gain by leaving this review, mainly I wanted to leave one in order to warn people to stay away from this company."

Brent D on May 2025

Avatar for K&M Exteriors LLC

K&M Exteriors LLC

No reviews yet

K&M Exteriors LLC

No reviews yet
3 years of experience

The company provides various exterior contracting solutions to meet the needs of every customer. We specialize in decks, porches, fences, outside fireplaces, brick lain walkways, septic tanks, residential utility service repair, environmental remediation, hazmat clean up and much more!

The company provides various exterior contracting solutions to meet the needs of every customer. We specialize in decks, porches, fences, outside fireplaces, brick lain walkways, septic tanks, residential utility service repair, environmental remediation, hazmat clean up and much more!

Avatar for Whole Excavation LLC

Whole Excavation LLC

No reviews yet

Whole Excavation LLC

No reviews yet

At Whole Excavation we service the areas of Waterloo, Cedar Falls, Waverly and Hudson, Iowa. We specialize in excavation, basements, additions, grading, demolition and removal, hauling dirt, rock and sand, snow removal and erosion control. We accept all jobs no matter how large or small. We do residential and commercial projects. We do erosion control too. Call for details.

At Whole Excavation we service the areas of Waterloo, Cedar Falls, Waverly and Hudson, Iowa. We specialize in excavation, basements, additions, grading, demolition and removal, hauling dirt, rock and sand, snow removal and erosion control. We accept all jobs no matter how large or small. We do residential and commercial projects. We do erosion control too. Call for details.

Avatar for Garman Excavating

Garman Excavating

No reviews yet

Garman Excavating

No reviews yet
4 years of experience

GARMAN EXCAVATING will help you with all of your dirt work needs. Projects like cleaning up Fencelines and cleaning out ditches, cleaning up or taking out a tree line, putting in a new culvert for a driveway, fixing a broken tile line, getting something buried, or just ask! We would love to help you with your next project! Give us a call and ask for Eric!

GARMAN EXCAVATING will help you with all of your dirt work needs. Projects like cleaning up Fencelines and cleaning out ditches, cleaning up or taking out a tree line, putting in a new culvert for a driveway, fixing a broken tile line, getting something buried, or just ask! We would love to help you with your next project! Give us a call and ask for Eric!

Zed & Sons Handyman LLC

No reviews yet

Zed & Sons Handyman LLC

No reviews yet
7 years of experience

general construction, concrete finishing and stamping, installing, demo, large or small we get dirty doing them all. we do it all in one call making your dream home and improvements to give you the memoiys that make you completely love your home

general construction, concrete finishing and stamping, installing, demo, large or small we get dirty doing them all. we do it all in one call making your dream home and improvements to give you the memoiys that make you completely love your home

Jones Earthmoving & Logging

No reviews yet

Jones Earthmoving & Logging

No reviews yet

Jones Earthmoving & Logging is an expert in all things excavation. Whether it's a residential or commercial product, we can hit the ground running. As a family-owned business, we put a face to the project from beginning to end. Our company has 30 years of experience in jobs both big and small.

Jones Earthmoving & Logging is an expert in all things excavation. Whether it's a residential or commercial product, we can hit the ground running. As a family-owned business, we put a face to the project from beginning to end. Our company has 30 years of experience in jobs both big and small.

Excavating questions, answered by experts

The digging depth will depend on the size of the trencher you use. Even smaller units can dig up to 4 feet deep, which is plenty for a DIY job. However, much larger trenchers can reach a depth of 18 feet and are better used by a team of pro contractors, not a single DIYer. As with all home improvement projects, use the right tool for the job and proceed with caution.

It all depends on the scope of the project. A trencher can certainly save time and energy, but you might not need to dig that deep in the first place. Aside from the depth of the trench, the quality of the soil matters. If it’s light, soft soil, you might try a shovel first. However, if the soil is rocky and hard or there are obstructions in it, like tree roots, a machine trencher might be the better option.

This depends on your location. Sewer lines can be buried anywhere from 18 inches to 8 feet deep. People in colder climates will have deeper sewer lines than people in warmer climates due to the dangers of the frost line and freezing pipes. Permits are required for all aspects of septic system installation, so the city should have the building plans for your system, which will tell you how deep your lines are.

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.

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.

The Nashua, IA homeowners’ guide to excavation services

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

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