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TRUSTED BY HOWELL, MI HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon75
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Howell

Avatar for Atlantic Coast Waterproofing Inc
Atlantic Coast Waterproofing Inc
4.8(
88
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 1972

Free estimates

Emergency services offered

"The most important thing I can say about Atlantic Coast Waterproofing is meet with all other foundation experts first, then call Gary. Why? INSPECTION 1. He pointed out that my basement floor overlaid the footer at different heights based on where you are in basement. --No other specialist pointed this out, this detail is very important 2. He was able to point out previous homeowners put in "home made" system --No other specialist pointed this out, this detail is very important 3. He was able to answer my questions about exterior of house that might need attention to maximize keeping basement as dry as possible, while working in parallel with interior system 4. Professional, respectful, straight forward PROPOSAL 1. Informative 2. Best warranty in the industry. 3. Cost came in similar to other proposals that would not have been effective solution for my situation INSTALLATION - BASICS 01. Anytime Gary ran into a home specific challenge he was able to overcome and offer different solutions to correct 03. Any silly question I had was happily answered 04. Walked me through progress daily 05. Was able to adapt to inspector asking for a different proposed sump pump solution, this was no problem 06. Was able to re-assure me that removal of old shower was best interest when he found sub-par installation and mold! 07. The work was super clean in basement 08. Trench was a good 14 inches wide, dug to bottom of footer, with 4 inch pipe installed 09. Gary made sure to test each weep hole very carefully and re-drilled any hole with questionable drainage or mortar clogs 09. Final gravel, pipe and cement installation was executed flawlessly 10. Permit inspector raved about the good job Gary and his team had done and he passed inspection with flying colors INSTALLATION - ABOVE AND BEYOND 01. There was questionable broken shower drain pipe, he just fixed it, no problem 02. While preparing area around sump pump Gary went the extra mile to investigate what could be another bad "home made" plumbing solution. Turns out the previous owner did not connect sump pump outlet to main sewer line, leaving a visible gap, and essentially allowing sewer gases to escape! Gary then switched gears, put on his plumber hat, and had multiple solutions to correct problem. There was a nominal cost associated with it, but I was MORE THAN HAPPY to pay for properly fixing a very bad plumbing situation. 03. Gary's crew are also there to get it done right. When his crew arrived one member pointed out that cleanout to main sewer line was not up to code. This was not pressing concern, but once other plumbing problems were uncovered, they brought this up to code at cost of some new PVC pipe. Very nice. 04. Gary's final cleanup surprised me, in a good way. After seeing first hand the unavoidable mess this type of work can cause, Gary humbly said they do their best with final clean up. Well, when we did final inspection, the basement and exterior never looked better. Nice."
Floor slab open exposing the raised footer.
Excavating this wall in Troy and prepping it for our liquid membrane.
Perimeter of basement floor has been removed and trenches have been dug to the base of the footing.
Trenches have been dug to the base of the footing exposing the ground water.
Repairing Rod Holes.

+135

1 neighbors recently requested a quote
Recommended by98%of homeowners
Avatar for All-ways Dry LLC
All-ways Dry LLC
5.0(
26
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 1982

Free estimates

Warranties offered

"Good communication, professional, courteous and clean up was thorough. We waited a few months before doing a rating to experience a few heavy rains. We are extremely happy with having a dry usable basement. We usually don't do ratings but All Ways Dry exceeded our expectations!"
trench dug and drain tile pitched
Excavated and defects exposed
drain tile encased with gravel
defects repaired with waterproof cement
visqueen Vapor barrier covering gravel

+33

12 neighbors recently requested a quote
Recommended by91%of homeowners
Avatar for HomeSpec BasementFix
HomeSpec BasementFix
4.4(
699
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"I had several quotes for a fairly extensive leak in my poured basement wall resulting from poor workmanship during the original construction. Several contractors told me the foundation would have to be dug up to do a proper repair. I was hoping for another solution so I called this company. They came out to look and I was immediately impressed with their professionalism and candor. The first rep did not try to pressure sell me and even expressed skepticism that they could fix the problem. He called in other resources from the company to inspect it and offer their assessments. After careful examination and consultation with each other they determined that sealing the wall from the inside was feasible. I waited until now to write this review so I could be honest about how it turned out. Well, it hasn't leaked a drop! I would recommend this company to anybody. They earned my trust and they saved me a lot of money and grief."
Ann Arbor home waterproofing and foundation repair.
Sump Pump, Dehumidifier, Drainage System, and Vapor Barrier
Before & After Encapsulation
Concrete Leveling & Repair
Egress window & carbon fiber straps.

+29

126 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for HomeSpec
HomeSpec
4.3(
570
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Howell, MI and surrounding areas

Approved

Super Service Award Winner

In business since 1994

Free estimates

Warranties offered

"I am totally delighted with my basement waterproofing job. HomeSpec did an unbelievable job in diagnosing my problem, which was huge! I have never worked with a more competent contractor in my life! The workmen, led by John Davis and his terrific crew...Kevin, Dave, Tyler and so many others were the absolute best! Polite, efficient, extremely hard working (like I ve never witnessed in my life!) and just generally the BEST! I pray they make a lot of money!!!!! The cleanup was outstanding! Frankly, if anyone is looking for a basement waterproofer, I wouldn t call anyone else!!! They are THE BEST! Thank you HomeSpec! Kathy"
Before
Basement Waterproofing
Wall Failure and Water
Before
Diagram of Interior Drainage System

+32

214 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for Your Home Solution Experts
Your Home Solution Experts
4.7(
82
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Howell, MI and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"Steve and his team did an excellent job on our project, which included adding insulation to our attic spaces, sealing the attic and basement, removing old insulation in the basement, and treating the basement for mold. Steve helped us feel comfortable and confident about the work that needed to be done to the house. Joe and Rick did excellent work on the project, which was completed quickly. Would work with again!"
Multi-Layer Insulation (MLI)
Mold discovered behind bed
Multi-Layer Insulation
Mold discovered behind bed
Solar Fan

+20

Response time1 day
Response rate92%
16 neighbors recently requested a quote
Avatar for Ever-Dry of S.E. Michigan
Ever-Dry of S.E. Michigan
2.8(
82
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 1988

Free estimates

Emergency services offered

"Everdry is the absolute BEST waterproofing anyone could want! Never a leak in over 20 years! Not even during the flood of 2011! Great customer service, polite ,knowledgeable and honest! I'd give 10 stars if I could! Highly recommend everdry to everyone ! Everdry is the best waterproofing available!"
Production
Mound Rd Sign
 Truck
Ever Dry
Basement drain system

+18

45 neighbors recently requested a quote
Recommended by77%of homeowners
Avatar for AccuLevel, Inc. - Michigan
AccuLevel, Inc. - Michigan
4.0(
220
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Howell, MI and surrounding areas

Approved

In business since 1996

Free estimates

Warranties offered

"We are very satisfied with their work. Workers were very professional and the hardest working group I have ever seen. They installed an under the floor drainage system along a 60 foot basement wall. We have had no water on our basement floor since it was installed 2 months ago. We have had multiple downpours since then. We had water on our basement floor every time it rained before their installation. We highly recommend them."
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing
Commercial Waterproofing

+28

Response time4 days
270 neighbors recently requested a quote
Recommended by87%of homeowners
Avatar for Brock-Hill Mechanical, LLC
Brock-Hill Mechanical, LLC
4.6(
102
)
Basement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Howell, MI and surrounding areas

Approved

In business since 2016

Free estimates

Warranties offered

"Doug Brock of Brock Mechanical is the perfect example of CUSTOMER SERVICE! He emailed me, texted me and called to get in touch about our sump pump. Once he arrived, on time, he had his tech Kevin in another truck follow him to the job. He had a replacement sump pump in his truck, job was completed in about 30 minutes, if that. While in our crawl space Doug & Kevin noted a few other details going on with out well and filter. They were honest, kind and accommodating and took care of two other issues plumbing related without being asked. They just did it! I would highly recommend Doug Brock for ANY of your plumbing needs! First time Iâ ve ever used this company, and it wonâ t be the last. We are customers for Life! ð ð"
Response time11 hrs
Recommended by92%of homeowners
Showing 1-10 of 42
Basement Waterproofing questions, answered by experts

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.

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.

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.

Preventing future basement flooding often involves installing sump pumps, improving drainage, sealing foundation cracks, and maintaining gutters. Costs vary, but preventive measures can range from a few hundred to several thousand dollars, depending on the solutions chosen. Investing in prevention can save you money on future flooded basement cleanup costs and repairs.

A leak under your foundation from a water supply line or sewage line is likely to lead to water pooling on certain areas of your property during rainfall, abnormally fast-growing or green grass in certain sections of your lawn, and differential settlement of your foundation, which can result in large foundation cracks, windows and doors failing to operate properly, a wavy or sloping roofline, or damages or irregularities in your interior walls, including cracks and bulging. If it’s a plumbing line embedded in your slab, you’ll also likely notice above-average water bills.

The Howell, MI homeowners’ guide to basement waterproofing services

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