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Avatar for Groundworks
Groundworks
5.0(
32
)

Serving Alger, MI and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2007

Free estimates

Warranties offered

"Excellent work by Hunter K., Jacey H., and Teddy F.!!! I was so impressed with the encapsulation of my crawlspace that I immediately scheduled for the crew to come back and encapsulate my basement! They were very careful and attended to details, communicated every step of the process, made sure I understood what they were doing and why, and that I was pleased with the work. The space looks, smells, and feels amazing!!! Thank you to the best crew around!!!"
Basement
Basement
Basement
Basement
Concrete

+16

116 neighbors recently requested a quote
Recommended by86%of homeowners
Avatar for AccuLevel, Inc. - Michigan
AccuLevel, Inc. - Michigan
3.9(
221
)

Serving Alger, MI and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"They are great to work with. Communication was superior. They stand by their work. A few years ago I had waterproofing done in my basement and this time they spray foamed the cavities of the basement too. Both times they did awesome work and cleaned up too! I highly recommend this company!"
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time4 days
297 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Bluebird CFW, LLC
Bluebird CFW, LLC
5.0(
15
)

Serving Alger, MI and surrounding areas

In business since 2011

Free estimates

Warranties offered

"I was very happy with the estimate I got from Corey, and he explained how things were going to be done. I had the waterproofing done on one entire wall of my basement, and a sump pump put in, on one of the coldest days of this year, and the guys were great, they put up plastic to keep things from getting dusty, and they were done in 1 day!! I was very impressed! I did have a tiny leak, a few days later, but the company sent someone out almost immediately, and that was resolved. I highly recommend this company, and know that I went with the best!!!"
Dirty Crawlspace
Clean and Dry Crawlspace
Dirty Crawlspace
Clean and dry crawlspace
Flooded Basement

+48

Response time9 hrs
Response rate90%
Recommended by100%of homeowners
Avatar for Stay Dry Basement Waterproofing Inc
Stay Dry Basement Waterproofing Inc
4.5(
221
)

Serving Alger, MI and surrounding areas

In business since 2006

Free estimates

Emergency services offered

"Stay Dry took the stress and worry out of the entire waterproofing process. The entire company was great, from the initial appointment, to the installation crew. I would highly recommend Stay Dry!"
French drain
French drain
Additional Photos
Additional Photos
Additional Photos

+2

Recommended by89%of homeowners
Avatar for North West Home Solutions LLC
North West Home Solutions LLC
5.0(
8
)

Serving Alger, MI and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"North West Home Solutions did Excellent Work on our home!! I am Very Pleased with their recent work on our roof! They did exactly what was needed. Our roof and chimney has been sealed off to stop the water damage and they have completely fixed our interior ceilings from the damage caused. I would Highly recommend them."
Remodeling - General Project
Additional Photos
Recommended by100%of homeowners
Avatar for Diversified Group
Diversified Group
4.4(
19
)

Serving Alger, MI and surrounding areas

In business since 2000

Free estimates

Warranties offered

"We are still in the process of scheduling the repairs but i just wanted to say they are absolute pros at returning calls and showing up for appt. Will let you know when work is complete. So far so good!"
Custom Hardscapes
Creating Beautiful Patios
Roofing Job at Local Church (1)
Roofing Job at Local Church (2)
Soft Epdm Roof.

+18

Recommended by100%of homeowners
Showing 1-10 of 13
Basement Waterproofing questions, answered by experts

A crawl space is an area under the house that provides access to plumbing, electrical, heating ducts, and other HVAC units. Its purpose is to create a buffer between the ground and the living area, helping with ventilation, moisture control, and access for maintenance or repairs. Crawl spaces are most often seen in houses in North America which are built on concrete foundations versus other parts of the world where buildings are constructed differently.

Crawl space encapsulation typically lasts between 10 to 20 years. If you experience a catastrophic event, like a flood, or poorly encapsulate your space with low-quality materials, it may only last a decade. Otherwise, as long as you properly maintain your crawl space, a high-quality encapsulation can last more than 20 years.

Topical sealers adhere to the surface of concrete to create a protective layer. In many cases, this is all you need for concrete that sees light to moderate traffic, such as your basement. Penetrating sealers, on the other hand, bond with the free lime in the top layer of concrete to form calcium silicate, which prevents liquid from passing through. This type of sealer protects the surface from water, oil, and gasoline spills.

You don’t always need to install a dehumidifier in your encapsulated crawl space, but it might be a good idea in certain instances. If you notice obvious signs of condensation, mold, or musty smells permeating from your crawl space, a dehumidifier can help. It’s ideal for homes in humid areas.

In a worst case scenario, structural damage like rust on metal beams, rotting wood, and swelling on doors and windows can signal moisture problems that would benefit from a dehumidifier.

Methods include interior sealants, exterior excavation and waterproofing membranes, sump pump installation, and vapor barriers for encapsulation. Techniques vary based on the structure and severity of moisture issues.

The Alger, MI homeowners’ guide to basement waterproofing services

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