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TRUSTED BY WARREN, MI HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon164
    Verified basement waterproofing services reviews

Find Basement waterproofing pros in Warren

Avatar for Atlantic Coast Waterproofing Inc
Atlantic Coast Waterproofing Inc
4.8(
88
)
Basement Drainage Channels - InstallBasement Drainage Channels - RepairFoundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Warren, 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

Response time1 day
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 Warren, 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 J & E of All-Ways Dry, LLC
J & E of All-Ways Dry, LLC
4.9(
22
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Warren, MI and surrounding areas

Approved

In business since 1980

Free estimates

Warranties offered

"The estimate to waterproof our leak in the basement was very close to actual cost. Work performed has been the best solution any other company has done previously in other sections of our basement."
Response time1 day
Response rate85%
2 neighbors recently requested a quote
Avatar for HomeSpec BasementFix
HomeSpec BasementFix
4.4(
699
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Warren, MI and surrounding areas

Approved

In business since 1994

Free estimates

Warranties offered

"We couldn’t be happier with how everything turned out. We have a small house in Romeo that was built in the late 1800s. Our basement was in bad shape. All of the beams and support poles were wood and the majority of them were either sagging or cracking. We had one contractor tell us that no one was going to want the repair work, another basement repair contractor said that it was way beyond their capabilities and a different one came in and whipped up a $20k estimate within an hour and got pushy when we didn’t want to hand over a deposit. Then we found HomeSpec... Bobby from HomeSpec walked in and said he absolutely wanted our business but wanted us to have a structural engineer come in first so he could properly quote it and provide us with appropriate solution. Bobby provided us with a list of structural engineers and even called one of them up so we would have an idea of how much it would cost to get a report. We were so impressed with his sincere desire to help us. Bobby came back with a manager after we got the structural engineering report and spent over two hours with us one evening getting a plan together. Two months later, the work began on time and was completed within the 5 day time period that they had promised us. The foreman, Roger, and all of the crew were extremely professional and knowledgeable. They answered all of our questions and kept us in the loop throughout the entire process. We just had the local building inspector come out for the final walk-through and he was thoroughly impressed with the finished work. He said that whoever did the work was someone he would be happy to hire to do work at his own home. From start to finish, HomeSpec went above and beyond and I would highly recommend them to anyone!"
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

Response time7 hrs
Response rate96%
115 neighbors recently requested a quote
Avatar for HomeSpec
HomeSpec
4.3(
570
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Warren, 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

Response time1 day
214 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for WaterTight Solutions
WaterTight Solutions
5.0(
20
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Warren, MI and surrounding areas

Approved

In business since 2023

Free estimates

Warranties offered

"Charlie and his team did a great job. We had a basement leak every rain storm which was caused by the original builder dumping excess cement next to our foundation. I would use them again especially if one of those franchise basement companies is pushing 30-40k whole basement solutions that could be unnecessary. We are at 11 mo since the job and still dry!"
Response time1 day
Response rate87%
19 neighbors recently requested a quote
Avatar for Basement Waterproofing and Foundation Repair of Michigan, Inc.
Basement Waterproofing and Foundation Repair of Michigan, Inc.
4.5(
14
)
Foundation, Basement or Crawlspace - Waterproofing / EncapsulationBasement Drainage Channels - InstallBasement Drainage Channels - Repair

Serving Warren, MI and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"I had a great experience with BWM. They handled my concerns professionally and the price was very competitive but I feel like i got a better product than I could have purchased retail - the new sump is very robust and I have faith my basement will stay dry now."
Crawl-Space Encapsulation
Crawl-Space Encapsulation
Crawl-Space Encapsulation
Crawl-Space Encapsulation
Crawl-Space Encapsulation

+9

Response time1 day
1 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Erie Home
Erie Home
4.4(
73
)
Foundation, Basement or Crawlspace - Waterproofing / Encapsulation

Serving Warren, MI and surrounding areas

Approved (Corporate)

In business since 1976

Free estimates

Warranties offered

"ErieHome waterproofed my basement. The crew was polite, kind, and came in, did an excellent job in 3 days by digging a trench on the inside of the basement, removing the dirt from the bottom of the foundation, installed corrugated tubing, rock and then cement. They also installed a Humidex airpurifier and new sump pump with a backup pump. They cleaned up afterward. Any questions I had were answered in a respectful manor. I now have peace of mind knowing that I no longer have to monitor weather forecasts for rain or have to clean up anymore incoming water. The system is warranted for the life of the house and included within the price, which increased the value of my home."
Basement Before
Basement After
Basement Before
Basement After
Basement Before

+53

150 neighbors recently requested a quote
Recommended by92%of homeowners
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Showing 1-10 of 110
Basement Waterproofing questions, answered by experts

After waterproofing in Warren, retain all warranty documents, detailed diagrams of installed systems, and before-and-after photos. Keep copies of any permits or inspection approvals, as well as maintenance instructions for sump pumps, French drains, or other drainage solutions. Hold onto your contractor’s contact information and any insurance correspondence. These records are valuable for future maintenance, potential home sales, and insurance claims.

Helpful?

Basement waterproofing in Warren is designed to combat water intrusion caused by the area’s heavy clay soil, high water table, and frequent freeze-thaw cycles. These local conditions often result in seepage, dampness, and even foundation cracks. Waterproofing helps prevent mold growth, protects stored items, and preserves the structural integrity of your home, ensuring your basement remains dry and safe throughout Warren’s changing seasons.

Helpful?

If you notice musty odors, water stains, efflorescence, or damp spots in your Warren basement—especially after heavy rain—these are strong indicators you need basement waterproofing. Bowed walls, wide horizontal cracks, or uneven floors often signal foundation repair is needed first. Persistent moisture despite working gutters and grading suggests an interior drainage system or sump pump upgrade may be necessary to address Warren’s water table challenges.

Helpful?

New Warren homeowners should prioritize checking that exterior grading slopes away from the foundation and that gutters and downspouts are clear and functional. Installing or upgrading a sump pump with a battery backup is wise due to Warren’s high water table. Sealing visible foundation cracks, improving window well drainage, and adding a dehumidifier will help prevent mold. A professional inspection can identify Warren-specific risks like hydrostatic pressure or soil expansion.

Helpful?

During a Warren basement waterproofing project, professionals carefully examine foundation walls for cracks, check the floor-wall joint for leaks, and assess exterior grading for proper drainage. They also inspect gutters, downspouts, window wells, sump pump systems, and interior drainage solutions like French drains to ensure all components are effectively managing water and protecting your basement from Warren’s unique soil and weather conditions.

Helpful?

The Warren, MI homeowners’ guide to basement waterproofing services

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