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Avatar for Sentri Homes

Sentri Homes

New on AngiNew on Angi
Approved Pro

Sentri Homes

New on AngiNew on Angi
Approved Pro
299 local quotes requested
2 years of experience

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.

Sentri Homes is a full-service contractor delivering high-end home additions, whole-home remodels, new custom builds, luxury kitchens, structural framing, roof replacements, and every major renovation. We assign a dedicated project manager to every job, deliver meticulous craftsmanship with clear communication, and back our work with an industry-leading warranty to ensure complete peace of mind on your largest investments. Our in-house team of licensed builders and master craftsmen consistently earns 5-star reviews by turning big visions into stunning, high-value homes—when you need one trusted partner who truly does it all, we’re the proven choice.


Avatar for JWhitt Construction LLC

JWhitt Construction LLC

5.00(
5
)
Approved Pro

JWhitt Construction LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
7 years of experience

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jeremy is very easy to communicate with"

Jeni M on April 2024

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

"Jeremy is very easy to communicate with"

Jeni M on April 2024


Avatar for Blackburn Foundation Repair, LLC

Blackburn Foundation Repair, LLC

4.64(
21
)
Approved Pro

Blackburn Foundation Repair, LLC

4.64(
21
)
Approved Pro
Customers say: Quality work
90 local quotes requested
33 years of experience

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Went through them for wall braces which the job was horrible. Then the final price was 3000 more then what my quote was. I do not recommend them for a first choice. "

Matt W on November 2025

Blackburn Basement Systems has been providing the best in basement waterproofing, crawl space and foundation repair, concrete leveling, and radon mitigation in South Dakota, and Eastern Wy, since 1992. We offer a variety of solutions for the multitude of issues that result from below grade construction throughout South Dakota. Thousands of homes, businesses and government agencies have been serviced by our trained professional installers throughout South Dakota, and Eastern Wy. We are proud to say we have 500 reviews with 4.8 stars!

"Went through them for wall braces which the job was horrible. Then the final price was 3000 more then what my quote was. I do not recommend them for a first choice. "

Matt W on November 2025


Avatar for Groundworks

Groundworks

4.39(
69
)
Approved Pro

Groundworks

4.39(
69
)
Approved Pro
Customers say: Super punctual
21 local quotes requested
20 years of experience

Established in 2005, Innovative Basement Authority 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 Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Work crew arrived right on time, Chad and Josh were very friendly, went through the project with me, answered my questions and promptly went to work. They also went through the completed job with me. I am very happy with the results of their work."

Michelle L on November 2024

Established in 2005, Innovative Basement Authority 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 Minnesota & part of North Dakota, we bring our local expertise closer to you. Innovative Basement Authority 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 IBA, we are not just builders; we are guardians of your peace of mind. Contact us today for a FREE estimate! BC765730 (MN)

"Work crew arrived right on time, Chad and Josh were very friendly, went through the project with me, answered my questions and promptly went to work. They also went through the completed job with me. I am very happy with the results of their work."

Michelle L on November 2024


Avatar for J W Construction, LLC

J W Construction, LLC

5.00(
44
)
Approved Pro

J W Construction, LLC

5.00(
44
)
Approved Pro
Customers say: Quality work
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers
55 local quotes requested

At JW Construction, LLC, we bring over 32 years of expertise in providing exceptional remodeling services to homeowners and property owners in Emery, SD, Sioux Falls, SD, and the surrounding areas. As a fully licensed, bonded, and insured LLC, we pride ourselves on our five-star rating on Angi’s with over 40 positive reviews. Our extensive experience makes us one of the larger remodeling companies in the area, capable of handling any project, from kitchen and bathroom renovations to whole house remodels and custom decks. We specialize in creating beautiful, functional spaces tailored to your needs, ensuring satisfaction from start to finish. Our professionals use state-of-the-art technology and techniques to deliver high-quality craftsmanship. Additionally, we offer light commercial services to meet the needs of businesses in the area. With a commitment to excellent service and quality craftsmanship, we make it our mission to transform your vision into reality.

"It was a difficult project and it was handled masterfully. Great people to work with."

Jeff D on April 2025

At JW Construction, LLC, we bring over 32 years of expertise in providing exceptional remodeling services to homeowners and property owners in Emery, SD, Sioux Falls, SD, and the surrounding areas. As a fully licensed, bonded, and insured LLC, we pride ourselves on our five-star rating on Angi’s with over 40 positive reviews. Our extensive experience makes us one of the larger remodeling companies in the area, capable of handling any project, from kitchen and bathroom renovations to whole house remodels and custom decks. We specialize in creating beautiful, functional spaces tailored to your needs, ensuring satisfaction from start to finish. Our professionals use state-of-the-art technology and techniques to deliver high-quality craftsmanship. Additionally, we offer light commercial services to meet the needs of businesses in the area. With a commitment to excellent service and quality craftsmanship, we make it our mission to transform your vision into reality.

"It was a difficult project and it was handled masterfully. Great people to work with."

Jeff D on April 2025


Nova Construction

No reviews yet

Nova Construction

No reviews yet

We do decks, porches, and a verity of other small projects. Minor remolding, framing, etc. With 10+ year in the construction industry we have experience in most fields.

We do decks, porches, and a verity of other small projects. Minor remolding, framing, etc. With 10+ year in the construction industry we have experience in most fields.


Avatar for HomePro Services

HomePro Services

5.00(
6
)

HomePro Services

5.00(
6
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We pride ourselves on the quality work we provide, while delivering great customer service! We look forward to building lasting relationships and guarantee your satisfaction!

"Omar is very personable and did an amazing job on the fence. Quote was very reasonable and he completed the project very quickly. The entire process was very positive - Would absolutely recommend!"

Chelsie A on August 2023

We are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of General Contractor services that are customizable to each individual project. You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with. We pride ourselves on the quality work we provide, while delivering great customer service! We look forward to building lasting relationships and guarantee your satisfaction!

"Omar is very personable and did an amazing job on the fence. Quote was very reasonable and he completed the project very quickly. The entire process was very positive - Would absolutely recommend!"

Chelsie A on August 2023


Avatar for Flash Fix, LLC

Flash Fix, LLC

5.00(
1
)

Flash Fix, LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

With experience in nearly every aspect of residential building construction, remodel, and handyman services, our company can complete a wide array of tasks where others would need several different trades. Our attention to detail is second to none and we refer to ourselves as 'fast and fussy'. We also are able to address any punch list items you have from the sale of your home. From complete basement finishes to small deck repair jobs we want to be your go to guys!

"The service was wonderful. They were very responsive, and I will recommend them."

Davona W on April 2022

With experience in nearly every aspect of residential building construction, remodel, and handyman services, our company can complete a wide array of tasks where others would need several different trades. Our attention to detail is second to none and we refer to ourselves as 'fast and fussy'. We also are able to address any punch list items you have from the sale of your home. From complete basement finishes to small deck repair jobs we want to be your go to guys!

"The service was wonderful. They were very responsive, and I will recommend them."

Davona W on April 2022


Avatar for JP Contracting LLC

JP Contracting LLC

5.00(
1
)

JP Contracting LLC

5.00(
1
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

JP Contracting is a newly formed company with the principles in the business having over 20 years experience in the construction industry. We got tired of being the point of contact for our customers and keeping secrets we do everything open book. We specialize in new home construction, large and small remodels (I.e. kitchen, bath, home additions) We take care of everything from local permitting to material acquisition to completion. Keeping the client informed along the way.

"Project went smooth from start to finish. Definitely added insight onto how the project should work versus what I was originally expecting and the finished product turned out way better than what I had envisioned."

Jordan P on December 2021

JP Contracting is a newly formed company with the principles in the business having over 20 years experience in the construction industry. We got tired of being the point of contact for our customers and keeping secrets we do everything open book. We specialize in new home construction, large and small remodels (I.e. kitchen, bath, home additions) We take care of everything from local permitting to material acquisition to completion. Keeping the client informed along the way.

"Project went smooth from start to finish. Definitely added insight onto how the project should work versus what I was originally expecting and the finished product turned out way better than what I had envisioned."

Jordan P on December 2021


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Basement Leak Repair questions, answered by experts

Many prevention methods can be used individually or in combination to waterproof your basement. Some of the most common waterproofing methods include:

  • Using dehumidifiers 

  • Silicate concrete sealers

  • Vapor barriers 

  • Baseboard channels 

  • Drain tile systems

  • Waterproofing paint

  • Drainage systems

  • Epoxy injection

  • Interior French drains

  • Exterior excavation and waterproofing

  • Cement waterproofing

  • Weep tiles

  • Liquid membrane

  • Sheet membrane 

  • Yard grading

  • Gutters and downspouts

The best way to fix dampness in walls is to find the root cause and fix the underlying issue. After that, you’ll need to dry the wall with a heavy-duty fan and potentially a dehumidifier. If the wall has water damage, you can remove the damaged drywall, patch it with a new piece, and then paint it to match the rest of the wall. 

In many cases, yes, a damp basement can be bad for your health. Not only can damp air affect your lungs, but it can promote mold growth and pest infestation. Mold spores can be dangerous to breathe in, as can waste particles from insects and rodents attracted to the moisture. Damp, moldy air can also move up into your living area. As such, it’s crucial to fix any basement moisture problems as soon as they crop up.

Basements with persistent moisture problems or flooding shouldn’t be finished until the moisture issues have been fixed. In addition, if your foundation is cracked, you have unmitigated radon levels, or you have asbestos or lead pipes, remediate the underlying problem before finishing your basement. Turning a basement into living space before fixing these issues can lead to serious health risks or structural damage. 

The least expensive basement waterproofing methods include grading soil away from your home, installing downspout extenders on your gutter system, and applying a waterproof paint on the interior of the foundation walls. Installing a French drain is a relatively inexpensive method if you do the work yourself, although it’s labor-intensive and can be challenging to install properly.

The Lennox, SD homeowners’ guide to basement leak repair services

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

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