Skip to Main Content

Groundworks Sioux City Support Office

Groundworks Team
MapPin Icon

507 W 7th St.
Sioux City, IA 51101

Phone Icon
(712) 401-7546

Appointments available
as early as tomorrow

Clock Icon

Mon – Fri: 6 am – 10 pm CT
Saturday: 7 am – 10 pm CT
Sunday: 9 am – 10 pm CT

Inspection Icon

Get started with a free inspection!

See why your neighbors trust Groundworks Specialists to protect their home
  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I had called ground works for estimate on a foundation issue Sergio Robles was the best he explained everything and showed different…

I had called ground works for estimate on a foundation issue Sergio Robles was the best he explained everything and showed different option for the repair.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

I first contacted Groundworks because I had a smell in my basement that I was pretty sure was wet/dampness related. It was the first smell …

I first contacted Groundworks because I had a smell in my basement that I was pretty sure was wet/dampness related. It was the first smell to hit my nose when I opened the door. It was embarassing. I called Groundworks to see if they might have a solution. Warren came to do the initial inspection. He discovered that a pipe was broken in my crawlspace & recommended that I have a plumber come to fix it. The smell noticeably subsided after it was fixed. I had already decided that I would proceed with Warren's recommendations (waterproofing, installation of a sump pump & adding a dehumidifier) because I wanted the 'old basement' smell gone. The team (Ler, Htoo, EhTee & TaMla) that came to do the work were exceptional, imo. Ler let me know that the job might run over the original planned 2 days as there was some additional work because of the concrete was poured. He said they would try to get it in two, but he wanted to make me aware. He was very informative, asking me to take a look before their meal break & prior to leaving before the day so I could ask any questions. Very good communication skills. I would highly recommend Groundworks & this team that worked with me. Thank you!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Matt Landrum gave a detailed review of the necessary property repairs, and the repair process. He and an apprentice came late afternoon on…

Matt Landrum gave a detailed review of the necessary property repairs, and the repair process. He and an apprentice came late afternoon on a Friday during very cold conditions. They stayed late to ensure a thorough review of the property.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Sergio has been fabulous to work with! Very honest and transparent! Very service oriented!

Sergio has been fabulous to work with! Very honest and transparent! Very service oriented!

Patrick Dirkschneider

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

CJ is a very professional individual and very funny guy to get along with. Won't cut corners and tell you flat out what is needed. He is…

CJ is a very professional individual and very funny guy to get along with. Won't cut corners and tell you flat out what is needed. He is very detailed about issues that are occurring and demonstrates what the problem are and what they could cause if not settled.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Joe wiedemeier Such a pleasant young man. He explained everything in plain terms so an older lady could understand!! Thank you Joe.

Joe wiedemeier Such a pleasant young man. He explained everything in plain terms so an older lady could understand!! Thank you Joe.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Many thanks to Joney, Pay Ray & Myo who did a great job for us – very efficient, careful & professional.

Many thanks to Joney, Pay Ray & Myo who did a great job for us – very efficient, careful & professional.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Sal,Arturo,and Alan were very professional and courteous. The work they did was far and above our expectations. I would highly recommend…

Sal,Arturo,and Alan were very professional and courteous. The work they did was far and above our expectations. I would highly recommend this Company and this installation crew. The best. If I could give them 10 stars I would.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

JON, EMANUEL, COOPER DID A GREAT JOB. I AM SO Happy with the work, clean up , communication update through the project. You have some good …

JON, EMANUEL, COOPER DID A GREAT JOB. I AM SO Happy with the work, clean up , communication update through the project. You have some good employees. Thank you for the hardwork

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Sergio Robles has excellent professionalism and explains in detail options. Recommend Sergio as the person to talk to only.

Sergio Robles has excellent professionalism and explains in detail options. Recommend Sergio as the person to talk to only.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Ivan and Diego were professional and did a fantastic job of lifting our concrete. I was very happy with the results.

Ivan and Diego were professional and did a fantastic job of lifting our concrete. I was very happy with the results.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Ryan Brown was very knowledgeable about his work and is a very friendly person. pleasure working with him on my estimate. just waiting now…

Ryan Brown was very knowledgeable about his work and is a very friendly person. pleasure working with him on my estimate. just waiting now to have my work done

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Mike Wrenn and Emanuel Valdez were the absolute best. Made the entire process so smooth and easy to understand. Those two can work on my…

Mike Wrenn and Emanuel Valdez were the absolute best. Made the entire process so smooth and easy to understand. Those two can work on my house whenever!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Had concerns about our foundation and walkways. Sergio Robles conducted the free estimate taking time to understand my concerns, explaining …

Had concerns about our foundation and walkways. Sergio Robles conducted the free estimate taking time to understand my concerns, explaining and showing what he was finding. Would definitely recommend Sergio Robles to anyone that has even just a bad feeling about something concerning their home.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

They did a great job caulking our driveway, looks so much better!

They did a great job caulking our driveway, looks so much better!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Alex and Emanuel came out to do some touch-up and repair follow-up on work Groundworks had done last fall. This was done under warranty,…

Alex and Emanuel came out to do some touch-up and repair follow-up on work Groundworks had done last fall. This was done under warranty, and Groundworks initiated the inspection to make the necessay correction. These gentlemen were polite, on-time, and very communicative on what they saw needed to be done, and what to expect as they did it. Their work was thorough, and they were very careful to restore the surrounding area back to how it had been before they arrived. Great job. Highly recommend!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Matt was awesome! He took the time to walk us through what was going on with our home, explained the process and payment options available….

Matt was awesome! He took the time to walk us through what was going on with our home, explained the process and payment options available. He made sure all our questions were answered before he left and even checked in with us the following day. I have worked with groundworks on other projects and look forward to working with them at my home as well. Thanks groundworks team !

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

Tyler was very polite and professional. Checked out everything like he Said he would.

Tyler was very polite and professional. Checked out everything like he Said he would.

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

They did a wonderful job trying to keep the dust to a minimum and were so great about cleaning up afterwards. Their communications…

They did a wonderful job trying to keep the dust to a minimum and were so great about cleaning up afterwards. Their communications throughout the process was also very much appreciated. Not to mention that they were very friendly as well. Thank you to Mel, Aung, and Enwah for all the hard work you did over the course of a few days! All the different things you did to make the experience as good as possible did not go unnoticed!

  • 5/
  • 5/
  • 5/
  • 5/
  • 5/
Review Logo

CJ came out to our house to check out our foundation. He was amazing. We have felt with two companies previously and they both bailed on us …

CJ came out to our house to check out our foundation. He was amazing. We have felt with two companies previously and they both bailed on us unfortunately. So CJ gave us piece of mind our foundation will be getting fixed! So thank you CJ we appreciate your help!