Cookies on BBB.org

We use cookies to give users the best content and online experience. By clicking “Accept All Cookies”, you agree to allow us to use all cookies. Visit our Privacy Policy to learn more.

Cookie Preferences

Many websites use cookies or similar tools to store information on your browser or device. We use cookies on BBB websites to remember your preferences, improve website performance and enhance user experience, and to recommend content we believe will be most relevant to you. Most cookies collect anonymous information such as how users arrive at and use the website. Some cookies are necessary to allow the website to function properly, but you may choose to not allow other types of cookies below.

Necessary Cookies

What are necessary cookies?
These cookies are necessary for the site to function and cannot be switched off in our systems. They are usually only set in response to actions made by you that amount to a request for services, such as setting your privacy preferences, logging in or filling in forms. You can set your browser to block or alert you about these cookies, but some parts of the site will not work. These cookies do not store any personally identifiable information.

Necessary cookies must always be enabled.

Functional Cookies

What are functional cookies?
These cookies enable the site to provide enhanced functionality and personalization. They may be set by us or by third party providers whose services we have added to our pages. If you do not allow these cookies, some or all of these services may not function properly.

Performance Cookies

What are performance cookies?
These cookies allow us to count visits and traffic sources so we can measure and improve the performance of our site. They help us to know which pages are the most and least popular and see how visitors move around the site. All information these cookies collect is aggregated and therefore anonymous. If you do not allow these cookies we will not know when you have visited our site, and will not be able to monitor its performance.

Marketing Cookies

What are marketing cookies?
These cookies may be set through our site by our advertising partners. They may be used by those companies to build a profile of your interests and show you relevant content on other sites. They do not store personal information directly, but are based on uniquely identifying your browser or device. If you do not allow these cookies, you will experience less targeted advertising.

Find a Location

Slack Excavation has 1 locations, listed below.

*This company may be headquartered in or have additional locations in another country. Please click on the country abbreviation in the search box below to change to a different country location.

    Country
    Please enter a valid location.

    Customer ReviewsforSlack Excavation

    Excavating Contractors
    View Business profile
    View Business profile

    Star rating
    10 word minimum.

    You can use up to 2000 characters

    Provide Your Information to Leave a Review

    Thank you for taking the time to leave a review! Please enter your information below to submit your review to BBB.

    All fields are required. Your first name and first initial of your last name will display online. Your full name will only be used to allow the business to verify you are a customer.

    This is automatically determined using your first name and first initial of your last name.
    How would you like to confirm your review?
    This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

    Verify your phone number

    Enter the 6 digit code sent to the phone number ending in undefined

    If you have not received a code within 2 minutes, you can re-send it.

    4 Customer Reviews

    Sort By
    • Date
    • Highest Rating
    • Lowest Rating
    • Review from Austin W

      1 star

      12/19/2023

      1st issue the building pad. He didn’t complete the pad on time & delayed our concrete being poured. 2nd issue damage to our shop. It was minimal & he did agree to refund us. 3rd issue the utility ditches being dug. He dug the ditch on both ends but did not connect the ditches. On top of that the ditch was not straight enough so that the conduit could be laid properly. We had requested a meeting to discuss a solution. He was very unprofessional in the meeting. I said I was very unhappy with what I was seeing since it’s not what we had discussed. His response was this is a dumb location. He was argumentative instead of trying to come up with a solution to correct & move forward. 4th issue he requested a drawl after our meeting. According to his contract we did not have to pay anything else until the completion of the job. 5th issue septic. He did attempt to hire another company to complete the septic but there was a lot of misleading information which resulted in the other company stating they would not be doing the job. After waiting 3 weeks we were told he would have to rebid in order for him to complete the job. He had also told us he would either be doing the septic or hire it out for no extra cost to us. At that point we decided we no longer wanted to work with Dakota & that we would remove the septic from the original bid. We had already paid towards the septic which we were told he would refund us for it. Sixth issue we had is what was considered a completed job. A pile of gravel, burn pile, boulders were left. They dug 2 drainage ditches by the driveway that was supposed to prevent flooding but our shop flooded the next day. Driveway gravel was not spread evenly & barely covers the front of our shop. Seventh issue is the refunds. He refused to refund us until he completed the job. I 10/10 would not recommend hiring Slack Excavation. He seems very inexperienced despite his “10 years experience”.
    • Review from Jess M

      5 stars

      11/28/2023

      I hired them to repair my driveway and bushhog my 5 acre field. Being a single woman I was worried about being taken advantage of, but I am very happy with what I was quoted. They went above and beyond with clearing some downed trees for me while clearing my field. They showed up on time everytime and kept in contact with me between visits. I would recommend this company for any land work needs.
    • Review from Marty H

      5 stars

      11/16/2023

      Great company and the service is always phenomenal. I've used them on multiple jobs over the years and their work has always been completed to code and to our satisfaction. Great communication and I look forward to working with you in the upcoming years.
    • Review from Wendi W

      1 star

      07/19/2023

      I hired Slack Excavation to build a pad and driveway for my new home. The driveway took 3 inspections before passing, and a gas line was hit in the process. My pad was built to the wrong size, and when Slack went in to correct the issue, they did it incorrectly and it failed inspection. Slack was unable or unwilling to then correct the issues with the pad. It has cost me thousands of dollars and I am now behind schedule 5 months. I have had to hire a new company to take down the original pad and start over. The only reason I am giving them 1 star is because they did give me a partial refund when I threatened to take them to court. The refund did not even cover the cost of taking down the original pad. Buyer be aware!!!!

    BBB Business Profiles may not be reproduced for sales or promotional purposes.

    BBB Business Profiles are provided solely to assist you in exercising your own best judgment. BBB asks third parties who publish complaints, reviews and/or responses on this website to affirm that the information provided is accurate. However, BBB does not verify the accuracy of information provided by third parties, and does not guarantee the accuracy of any information in Business Profiles.

    When considering complaint information, please take into account the company's size and volume of transactions, and understand that the nature of complaints and a firm's responses to them are often more important than the number of complaints.

    BBB Business Profiles generally cover a three-year reporting period. BBB Business Profiles are subject to change at any time. If you choose to do business with this business, please let the business know that you contacted BBB for a BBB Business Profile.

    As a matter of policy, BBB does not endorse any product, service or business. Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation.