Get matched with top foundation repair specialists in Johns Island, SC

Mount Valley Foundation Services

4.64(

39 years of experience

Free onsite estimate

Established in 1986, Mount Valley Foundation Service stands as a trusted subsidiary of Groundworks, a distinguished family of companies renowned for delivering unparalleled solutions. From foundation repair, structural reinforcement, crawl space encapsulation, basement waterproofing, and concrete lifting, we provide comprehensive services tailored to meet your needs. With our coverage spanning across the state of South Carolina, we bring our local expertise closer to you. MVFS proudly holds accreditation from the Better Business Bureau, a testament to our unwavering commitment to excellence. Drawing from decades of collective experience, extensive industry knowledge, and ongoing specialized training, our dedicated team is poised to safeguard your residential property against water damage, concrete sinking, and foundation instability. At MVFS, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate!

"Please see the earlier review (3/12) for context. I wanted to take a moment to share my experience with Mt. Valley Foundation Services regarding our sump pump installation. Overall, the team did an excellent job with both the initial installation and the subsequent repair of the discharge lines, which had come apart over time. They were professional, transparent, and truly seemed to care about the project. The only challenge I encountered was not with Mt. Valley Foundation Services itself, but rather with its parent company, Ground Works. From my experience, Ground Works has acquired many smaller foundation companies across the U.S., and it seems they may be struggling with logistical coordination. The call center they use is not very user-friendly, and I experienced multiple miscommunications and scheduling errors. Unfortunately, this puts Mt. Valley Foundation Services at the mercy of Ground Works' logistical issues. That said, I highly recommend working with Mt. Valley Foundation Services. My advice is to obtain the names and direct contact information of the service team when booking—this makes future communication significantly easier. Once I was able to reach the team directly, they went above and beyond to accommodate my needs. Living in a flood-prone area, I feel confident that the sump pump project they completed will be a tremendous benefit to our home and property. A big thanks to Danny (the manager) and his team for their outstanding work!"

Matthew H on March 2025

"Please see the earlier review (3/12) for context. I wanted to take a moment to share my experience with Mt. Valley Foundation Services regarding our sump pump installation. Overall, the team did an excellent job with both the initial installation and the subsequent repair of the discharge lines, which had come apart over time. They were professional, transparent, and truly seemed to care about the project. The only challenge I encountered was not with Mt. Valley Foundation Services itself, but rather with its parent company, Ground Works. From my experience, Ground Works has acquired many smaller foundation companies across the U.S., and it seems they may be struggling with logistical coordination. The call center they use is not very user-friendly, and I experienced multiple miscommunications and scheduling errors. Unfortunately, this puts Mt. Valley Foundation Services at the mercy of Ground Works' logistical issues. That said, I highly recommend working with Mt. Valley Foundation Services. My advice is to obtain the names and direct contact information of the service team when booking—this makes future communication significantly easier. Once I was able to reach the team directly, they went above and beyond to accommodate my needs. Living in a flood-prone area, I feel confident that the sump pump project they completed will be a tremendous benefit to our home and property. A big thanks to Danny (the manager) and his team for their outstanding work!"

Matthew H on March 2025

Mount Valley Foundation Services

4.18(

Mount Valley Foundation Services

4.18(

39 years of experience

Free onsite estimate

Mount Valley Foundation Services, A Groundworks Company, specializes in helping homeowners with their foundation repair, basement waterproofing, crawl space encapsulation, and concrete needs. Our top priority is providing high-quality home repair solutions and personalized service across South Carolina, and parts of North Carolina and Georgia. With fully trained technicians, industry-leading products, and nationally backed warranties, Mount Valley is here to restore your foundation or crawlspace.

"I'm very dissatisfied with this company as a whole. After giving my deposit, I was told they would be to my home on a set date and time. They didn't show up on set date and didn't call or text as to why no one showed up. After calling several times, the next day someone calls apologizing profusely but gave no reason as to why the workers didn't show up. When you finally get them to come, they start the project and then the cat and mouse games begin! They'll call and say they have to finish another project and would be there a little later and then call back because that other project ran longer than expected. It's now 4 months into what I was told would be no more than a week! Calling the company itself about what's going on or complain is absolutely impossible, if someone does answer the phone, they give you the run around. Parts of my electrical was messed up by their worker, I was told that they would take care of it right away. Lies, lies and more lies with this company!"

Charlene b on October 2025

"I'm very dissatisfied with this company as a whole. After giving my deposit, I was told they would be to my home on a set date and time. They didn't show up on set date and didn't call or text as to why no one showed up. After calling several times, the next day someone calls apologizing profusely but gave no reason as to why the workers didn't show up. When you finally get them to come, they start the project and then the cat and mouse games begin! They'll call and say they have to finish another project and would be there a little later and then call back because that other project ran longer than expected. It's now 4 months into what I was told would be no more than a week! Calling the company itself about what's going on or complain is absolutely impossible, if someone does answer the phone, they give you the run around. Parts of my electrical was messed up by their worker, I was told that they would take care of it right away. Lies, lies and more lies with this company!"

Charlene b on October 2025

Ram Jack of South Carolina, Inc.

4.81(

Ram Jack of South Carolina, Inc.

4.81(

Customers say: Quality work

Recommended by 100% of Angi customers

9 years of experience

One of the most premier concrete repair foundation companies in South Carolina, is Ram Jack of South Carolina, Inc. We specialize in all of your home or businesses concrete foundation repairs and foundation raising. If your home seems to be having issues with cracked walls or floors in your foundation, our professionals are highly skilled and experienced in helping our customers get their home fixed the right way.

"They put everything back in order when they finished, cleaned the area, and you never knew they were there. They cared about my satisfaction with their job. I give them all 5* from the sales person, office staff, and team that did the work...they were all fantastic!"

kathy e on June 2020

"They put everything back in order when they finished, cleaned the area, and you never knew they were there. They cared about my satisfaction with their job. I give them all 5* from the sales person, office staff, and team that did the work...they were all fantastic!"

kathy e on June 2020

Superior Builders SC LLC

4.97(

Superior Builders SC LLC

4.97(

Recommended by 98% of Angi customers

We are a full-service construction company specializing in large home renovations and new home construction. We strive to provide you with not only top-shelf work, but a quality experience that is unmatched. Your satisfaction is our top priority and to us that means a high level of respect with a healthy dose of creative workmanship. Our passion truly lies in helping you generate creative ways to meet (and exceed) your expectations for your most beautiful home. Don't take my word for it, please check out our reviews! Reach out to me here: Phone: 843-532-3903 Email: [email protected]. (We are only able to service James Island, Downtown Charleston and majority of Mount Pleasant at this time due to travel time.)

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

"We highly recommend Superior Builders, they were great to work with and did an excellent job on our garage. We had them back to remodel our home as well."

Anne W on September 2020

Commonwealth Contracting LLC

4.89(

156

Commonwealth Contracting LLC

4.89(

156

Customers say: Quick response

Recommended by 96% of Angi customers

Commonwealth Contracting is a residential construction company that specializes in additions, remodeling, renovation, historic restoration and new construction. We maintain a staff of 4 master carpenters and the remainder of our work i.e. plumbing, electrical, HVAC is performed by sub-contractors that have worked with Commonwealth for years. Commonwealth Contracting is owned and operated by Michael Eippert a licensed, bonded and insured South Carolina home builder (license #RBB-21528). Michael Eippert is the third generation of his family to run Commonwealth Contracting and proudly carries on the family tradition. Commonwealth Contracting offers free, no-strings attached estimates. Award winning.

"We had a bath tub taken out and shower put in. Also, we had separate shower made into Linen Closet. They did an outstanding job. They were on time every day and always cleaned up after work."

Sharon T on January 2019

"We had a bath tub taken out and shower put in. Also, we had separate shower made into Linen Closet. They did an outstanding job. They were on time every day and always cleaned up after work."

Sharon T on January 2019

Moisture Control Experts

4.84(

Moisture Control Experts

4.84(

Customers say: Super punctual

Recommended by 96% of Angi customers

Moisture Control Experts has been servicing the Charleston South Carolina and surrounding areas since 1998, becoming the area's only choice in commercial and residential mold testing and remediation services. Our highly trained staff also specializes in Crawl Space Encapsulation and Dehumidification Systems, structure repairs and crawl space repairs

KSM Premier Contracting

5.00(

KSM Premier Contracting

5.00(

Customers say: Quick response

Recommended by 100% of Angi customers

Veteran Owned and Operated United States Marine with over 10+ years experience in construction. Very fair priced and will work with anyone. This company was built on ethics and morals with integrity and honesty to make sure every customer is treated equal. The work speaks for itself.

"KSM was quickly reaponsive, When Matt came out he was able to find areas and problems that other MAJOR companies didn’t acknowledge. He was honest and very knowledgeable and had patience while working with me. i Would definitely hire again and his work speaks for itself!"

Mckenzie I on October 2024

"KSM was quickly reaponsive, When Matt came out he was able to find areas and problems that other MAJOR companies didn’t acknowledge. He was honest and very knowledgeable and had patience while working with me. i Would definitely hire again and his work speaks for itself!"

Mckenzie I on October 2024

Brink Home Improvements & Renovations LLC

Brink Home Improvements & Renovations LLC

Recommended by 95% of Angi customers

BRINK Home Improvement & Renovation can take care of all your homes needs. Facebook photos https://www.facebook.com/BRINKHOMEIMPROVEMENTLLC/posts/ We offer everything from remodeling kitchens and bathrooms to taking care of your honey-do-list. BRINK specializes in making a large renovation painless for you at an affordable price! We are extremely professional and punctual. we now offer financing for our clients to help our https://app.supermoney.com/loan/home-improvement/brink-home-improvement-renovations-llc .We are also experts at decks, doors, painting, windows, fences, tile, sinks, flooring, and screens. Owner has 15 years hands on experience while being a 2nd generation construction company. BRINK prides themselves on quality not quantity. Craftsmen are all background checked. Call today and mention angieslist to receive an additional 5% off!

"While Mike's team does excellent work, what really stood out to us was their willingness to go the extra mile to make sure every aspect of the project was exactly right. We live in an older home, and for our bathroom renovation, the team tirelessly fixed old electrical and plumbing problems to ensure that the final product was completely up to date."

Brian H on April 2020

"While Mike's team does excellent work, what really stood out to us was their willingness to go the extra mile to make sure every aspect of the project was exactly right. We live in an older home, and for our bathroom renovation, the team tirelessly fixed old electrical and plumbing problems to ensure that the final product was completely up to date."

Brian H on April 2020

Charleston Remodeling Inc

Charleston Remodeling Inc