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TRUSTED BY SUMPTER, MI HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon193
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Sumpter

Avatar for Permadry Michigan Waterproofing LLC
Permadry Michigan Waterproofing LLC
4.8(
291
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Sumpter, MI and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"PermaDry did an absolutely amazing job waterproofing my basement. Mike, the owner, was fair with pricing and the job was better than promised. They braced the wall with foundation straps to correct that issue, installed a new sump crock, did an internal drain tile system, and routed water underground to the front ditch and everything was perfectly done. They did the job faster than promised and he was willing to work with us and got the job done very quickly. They cleaned up everything after themselves as well. 100% would recommend to anyone looking for a great, hardworking, affordable, and professional team. Thanks PermaDry!!"
Response time12 hrs
Response rate98%
3 neighbors recently requested a quote
Avatar for The Crack Team
The Crack Team
4.9(
33
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumpter, MI and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"Choosing The Crack Team for our basement waterproofing was a great decision. The crew was professional, showed up on time, and took the job seriously. They walked us through the process and answered all questions patiently. After multiple rainstorms, there?s been no moisture at all. The improvement is noticeable and reassuring."
Response time5 hrs
Recommended by86%of homeowners
Avatar for HomeSpec
HomeSpec
4.4(
791
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumpter, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"The assigned crew; Bobby (Management), Josh C., Vernon, and Jaren (working crew) were organized, personable, polite, knowledgeable in all aspects, and hard working. Everyone started on time, and finished on schedule (a major accomplishment considering the magnitude of the project). I enjoyed having the crew around; they cleaned up as they worked as well as when they were done. Although there were minor things missed at the end of the project, management was quick to respond and correct any mishaps the next business day. I would highly recommend HomeSpec business to anyone seeking basement waterproofing projects in the future."
Before
Basement Waterproofing
Wall Failure and Water
Before
Diagram of Interior Drainage System

+32

Response time1 day
115 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for WaterTight Solutions
WaterTight Solutions
5.0(
21
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumpter, MI and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Charlie and the team were amazing with the service they provided. Professionals in the area and they get the job DONE! Waterproofed my basement with the finest quality service. Huge appreciation to the team. Thank you!! -Ash"
Response time1 day
Response rate90%
13 neighbors recently requested a quote
Precision Foundation Systems LLC
4.4(
31
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumpter, MI and surrounding areas

Approved

In business since 1998

Free estimates

Emergency services offered

"Precision Foundation Systems LLC completed a project for basement waterproofing in my home. Russell Hastings and staff were the right experts who consistently displayed pride in their work. Communication and craftsmanship was high quality, exceeding my expectations. Highly recommend Precision Foundation Systems LLC for your foundation and waterproofing needs."
Response time1 day
6 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for West Water & Sewer Specialist
West Water & Sewer Specialist
4.5(
515
)
Basement Drainage Channels - Install

Serving Sumpter, MI and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Emergency services offered

"West Water were ready to begin the contract with only one business day of notice. Very convenient. The contractor arrived on time. They estimated the work would take two days. One to dig and replace line in my back yard and one to dig and replace the connecting line in the alley. On day two they discovered the line was buried deeper than the machine on hand could dig. This resulted in an extra day of work at no additional cost to me, while contractor called in a machine capable of finishing the work. Work was completed without any further complications. Contractor ensured that none of the sewer line was exposed. Dirt was returned on top of where it was excavated. They accepted a personal check for the estimated cost . This contract went very well for me. I will contact West Water again if I require further related work."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+19

Recommended by86%of homeowners
Avatar for Ayers Basement Systems, LLC
Ayers Basement Systems, LLC
4.2(
9
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Sumpter, MI and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

At Ayers Basement Systems, we’re your partners in creating a safer, more secure home for your family. With over 40 years of experience and a team of experts, we’ve had the pleasure of helping homeowners across Michigan and Indiana with tailored solutions for basement waterproofing, foundation repair, crawl space repair, and concrete repair.\n\nServing areas from Lansing to Grand Rapids, Traverse City to Kalamazoo, Detroit, South Bend, and beyond, we recognize that each home comes with its own set of challenges. As a locally owned, family-operated business, we are deeply committed to providing professional, trustworthy, and affordable solutions to help you protect what matters most.\n\nLet’s take the first step in making your home safer together. Schedule your free estimate and inspection with us today!

Stairstep Cracks Indicate Foundation Problems
Hazardous Bowing of Wall
GeoLock Wall Anchors Stabilize Walls
Braces Prevent Walls from Dangerous Leaning
Basement Flooding Nightmare

+31

Response time1 day
Recommended by75%of homeowners
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Basement Waterproofing questions, answered by experts

In most cases, it is safe to live in a home with minor foundation problems, but you should not let the issues persist. Virtually all foundations have small cracks from normal settlement, which are not a structural concern but should be sealed to prevent water intrusion. However, major damage—such as large structural cracks, sinking foundations, or bulging walls—can make a home unsafe. Other issues that can pose safety and health risks include poor indoor air quality from mold or pests, uneven floors, and rotten beams or joists. It is always best to have a foundation repair expert or structural engineer inspect any issues to determine if your home is safe to live in.

Yes. Water can penetrate through a concrete foundation wall. This can happen whether or not you have cracks, as concrete is a porous material. You’ll want to take steps to waterproof your basement or crawl space.

The best type of basement ventilation system depends on your budget, the moisture in your basement’s air, and the types of windows you have down there. You should consider all of these factors when choosing a ventilation system. However, the most effective method for basement ventilation is an energy recovery ventilator (ERV) or a whole-house ventilation system, which preheats or precools incoming air from the outside while also managing water vapor.

Waterproofing or encapsulating protects against moisture, preventing mold growth and structural damage. These services also enhance energy efficiency and improve air quality by keeping humidity levels in check.

Some disadvantages of crawl spaces are mostly regarding the air itself—moisture build-up and poor ventilation, which can cause problems both in the house and underneath it, even damaging the foundation itself. Crawl spaces are difficult to access and often invite unwanted pests during the hot summer months and the cold winter ones. These hard-to-seal spaces are also susceptible to water damage during periods of heavy rain or melting snow.

The Sumpter, MI homeowners’ guide to basement waterproofing services

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