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  • Average homeowner rating star icon4.4
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  • Verified reviews icon86
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Union

Avatar for Everdry Waterproofing of Cincinnati
Everdry Waterproofing of Cincinnati
3.9(
261
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Union, KY and surrounding areas

Approved

In business since 1985

Free estimates

Warranties offered

"I’m so glad we chose Ever Dry to waterproof our basement. The sales rep did a fantastic job at communicating, explaining the process, and had a very competitive price. The workers did a great job and had it done quickly and left no mess behind. I highly recommend them. Ever Dry has a warranty and they fully stand behind their work."
track pic
Response time10 hrs
26 neighbors recently requested a quote
Recommended by88%of homeowners
Avatar for The Basement Doctor of Cincinnati
The Basement Doctor of Cincinnati
4.2(
178
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Union, KY and surrounding areas

Approved (Corporate)

In business since 1987

Free estimates

Emergency services offered

"Overall, we had a great experience. The waterproofing job was great and works perfectly. The only downsides to our job were: 1) they were suppose to seal off the things in our basement so they didn't get dusty - the seal job wasn't good though so we are still cleaning everything off as we have time weeks later. 2) they were supposed to cosmetically fix some cracks, but it looks sloppy. They just took a caulk gun to it... In our consultation, they had mentioned they would do this pretty, smooth coating thing, which was not done. 3) they did not clean up well. Our floors had dirt all over them when they left and I had to sweep/mop myself. While the above things were annoying, the important parts of the job (the actual waterproofing) were great and look and work perfectly. So I would still give them an A."
After Encapsulation
Before Slab Repair
After Slab Repair
Sump Pump
Wet Basement

+8

Response time2 days
Response rate100%
20 neighbors recently requested a quote
Avatar for Groundworks
Groundworks
4.3(
341
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - RepairBasement Drainage Channels - Install

Serving Union, KY and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2010

Free estimates

Warranties offered

"I had lined up another company to waterproof our basement but decided to get one more estimate before the commitment. Josh, from Basement Authority convinced me to choose them. Josh showed me videos and explained how the water guard system works. The crew that came out were very professional and courteous. Midway through the job the guys showed me what was being done and asked if I had any questions. I would definitely recommend Basement Authority to anyone having water issues!!!"
Crawl Space
Crawl Space
Crawl Space
Crawl Space
Crawl Space

+14

363 neighbors recently requested a quote
Recommended by89%of homeowners
Erie Home
4.4(
72
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Union, KY and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Credit card accepted

"Erie Home Basement Solutions was a pleasure to work with. Everyone was on time, and always polite and courteous throughout this process. This is extremely hard work and they continued to always have a smile on their face and answer any questions I had. They worked diligently to complete the project on time and fulfilled all aspects of the contract. Actually, they went above and beyond to make sure I was pleased with their service, which is unusual in todayâ s work culture. I would highly recommend this company for your basement waterproofing needs."
138 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Plumb Tite, LLC
Plumb Tite, LLC
4.4(
909
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Union, KY and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

"Great professional service repair on my basement toilet. The wax ring was shot after only three years due to shoddy workmanship by a general contractor. Plumb tite replaced the wax ring and the flange which was broken at the agreed price. Job well done."
Drain Cleaner
 3-Handle tub/shower conversion
Tankless Water heater
 Toilet Repairs
Winterize

+4

168 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Tri State Complete Home Repair and Maintenance
Tri State Complete Home Repair and Maintenance
4.5(
74
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Union, KY and surrounding areas

Approved

Super Service Award Winner

In business since 1996

Free estimates

Emergency services offered

"We were in a bind a month and half ago when we needed to have a wheelchair accessible ramp installed to the front porch of our house. After numerous frantic phone calls , Tim stepped in to help out. His crew had the job done in inclement weather to our complete and utter amazement. Kudos to a job well done. We definitely recomend them for any home care needs."
Remodeling - General Project
Before ☹️
Remodeling - General Project
After! !
Additional Photos

+5

5 neighbors recently requested a quote
Recommended by53%of homeowners
Avatar for WSC Drainage
WSC Drainage
4.9(
5
)
Basement Drainage Channels - InstallFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Union, KY and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

At WSC Drainage, our company is based on the belief that our customers' needs are of the utmost importance. Our team is committed to meeting those needs. We welcome the opportunity to earn your trust and deliver you the best service. No job is too big or too small for our experienced team. Call today for a quote.

Drainage
Drainage
Drainage
Drainage
Drainage

+6

Response time2 days
6 neighbors recently requested a quote
Recommended by75%of homeowners
Avatar for Reed's Spray Foam Insulation, Inc. (London)
Reed's Spray Foam Insulation, Inc. (London)
4.1(
23
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Union, KY and surrounding areas

Approved

In business since 2008

Free estimates

Customers say: True professional

Reed's Spray Foam Insulation, Inc. is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

New Construction
New Construction
New Construction
New Construction
New Construction

+11

Response time2 days
149 neighbors recently requested a quote
Recommended by93%of homeowners
Avatar for Hunting Home Solutions LLC
Hunting Home Solutions LLC
4.6(
11
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Union, KY and surrounding areas

Approved

Super Service Award Winner

In business since 2024

Free estimates

Emergency services offered

"I called Hunter for a roof inspection. No obvious issues except for the heat stack that was damaged. He did a complete roof inspection. Found some maintenance issues and addressed them. Responded quickly. I highly recommend a roof inspection before issues arise. He’s my roof guy now! Go Navy! And yes, go Army too! Great company!"
Response time6 hrs
Response rate98%
7 neighbors recently requested a quote
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Showing 1-10 of 95
Basement Waterproofing questions, answered by experts

You’ll need to reseal the foundation every five to 10 years, depending on the sealant you’ve used, the moisture conditions present in and around your home, and the condition of your foundation. Having a foundation inspection conducted before reapplication can help you catch any problems before you begin resealing. Of course, if you notice any new leaks or other moisture problems at any time, it may be necessary to reseal the foundation sooner.

To ensure your basement walls are waterproof, it's crucial to address any existing moisture issues before finishing. Inspect for signs of water seepage, such as dampness or discoloration, and repair any leaks or cracks. Install a vapor barrier to prevent moisture from penetrating the walls, and consider waterproofing paints or coatings.

Proper drainage systems, such as interior or exterior waterproofing, can also be beneficial.

When considering finishing your basement, take into account a few pros and cons:

Pros

  • Can increase the value of your home

  • Separate space from the rest of the house 

  • Customize and personalize the basement to suit your needs and style

  • Increase the amount of living space in your home

Cons

  • May not regain enough value to cover the cost of finishing

  • Lack of natural light if it’s below ground level

  • Moisture or flooding can cause costly damage

  • Installing plumbing and electrical can be messy and costly

A vapor barrier keeps moisture out of the crawl space, while insulation reduces the amount of unconditioned air—and sometimes moisture—that enters the space. Coupling a vapor barrier with insulation can help prevent humidity and related moisture damage in a crawl space while also making your home more energy-efficient. Just be sure to use insulation that won’t get damaged from moisture, like rigid foam board or expanding spray foam insulation.

Yes, if your crawl space is prone to humidity, a dehumidifier can help keep it dry. For use in a crawl space, you’ll need a high-capacity and high-efficiency dehumidifier with built-in air filtration. It’s also wise to purchase one with a self-draining feature. Otherwise, you’ll need to climb into the crawl space to empty the dehumidifier.

The Union, KY homeowners’ guide to basement waterproofing services

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