*The Angi rating for Basement Waterproofing companies in Keystone, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
*The HomeAdvisor rating for Basement Waterproofing companies in Keystone, SD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Basement Waterproofing needs.
Last update on August 05, 2026
Serving Keystone, SD and surrounding areas
Approved
In business since 1992
Free estimates
Warranties offered
"Excellent service! Pro was nice, easy to work with, professional! Never would have known he was here, he cleaned the working area so well! I would definitely recommend Blackburn Basement!!"
Serving Keystone, SD and surrounding areas
Approved
In business since 2018
Free estimates
Offers commercial services
"Bill and his crew exceeded our expectations. Both our water damaged basement and our failing garage foundation required a change in course and they communicated options and provided excellent and economic solutions. They arrived early and stayed late 6 days a week to work around our weather. They provided extras as we went along and worked through some tough weather conditions. The daily communication was the best. Their prices saved us so much money. Their clean-up left our place in better condition than when they arrived. This company is going places. We will use them for any future needs."
+21
Serving Keystone, SD and surrounding areas
Approved
In business since 2021
Free estimates
Emergency services offered
"Jeb contacted me the same day I posted the project. Their pricing was reasonable and everyone on the team was polite and professional. The work was done efficiently and they cleaned everything up before they left. Thank you Jeb and team."
+20
Serving Keystone, SD and surrounding areas
In business since 2008
Credit card accepted
Offers commercial services
"The pro videoed my pipes for relining purposes. He was very thorough and answered all my questions. Royal plumbing seems to have very professional people working for them. He was straight forward and told me exactly what needed to be down. He gave me a rough estimate of the cost, but told me he would have a written quote for me by the end of the day."
Serving Keystone, SD and surrounding areas
In business since 2016
Specilatity - srpay the outside of the building
Serving Keystone, SD and surrounding areas
In business since 2019
Free estimates
Credit card accepted
"He does good work at an affordable price"
Serving Keystone, SD and surrounding areas
In business since 2022
Free estimates
Emergency services offered
"The project was completed with good results and I was given much consultation and information about the condition of my chimney. Extra attention was given to make sure of my safety!"
Serving Keystone, SD and surrounding areas
In business since 1989
Free estimates
Emergency services offered
"They were good. They were pretty fast and came on time. My overall experience with them has been good."
Serving Keystone, SD and surrounding areas
In business since 2024
Free estimates
Emergency services offered
Enhanced Basements foundation repair offers reliable and affordable foundation repair solutions. Our dedicated team is committed to providing high-quality services to address various foundation issues. We take pride in our work and strive to ensure the safety and stability of your property.
Serving Keystone, SD and surrounding areas
In business since 2000
Free estimates
Warranties offered
"Their work was very good, so good that I kept adding more work for them to do. They were kind and courteous and strived to achieve the best possible work. Their work ethic and price were exceptionaly honest and fair. If I have more work in the future I will definitely hire them again."
+27
From average costs to expert advice, get all the answers you need to get your job done.
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