This pro has maintained an average of 4.5+ stars throughout their time with Angi.
About us
Founded in 1987, Steve Taylor was passionate about providing homeowners with an honest approach to basement waterproofing and delivering exceptional customer service for every job. BWN swiftly built a reputable, trusted brand spanning across Maryland and Delaware.
Today, as we look back over 35 years of business, our employee dedication and steadfast customer loyalty continue to fuel BWNs success. This is best demonstrated by BWNs abundant referral business and 55,000+ customers.
I would highly recommend basement waterproofing nationwide. Mike Milton and company were professional and knowledgeable about my garage water issue and sump need. They addressed the problem in a timely manner and were honest about the issue. Haven’t had water issue since they fixed the problem. Their price was also very reasonable compared to other quotes I got. Thank you guys!
Rating Category
Rating out of 5
quality
5.0
value
5.0
professionalism
5.0
responsiveness
5.0
punctuality
5.0
Yes, I recommend this pro
William P.
01/2024
4.5
No comment.
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
4.5
Yes, I recommend this pro
Cynthia N.
10/2023
5.0
Had a great experience with BWN. Was dreading the prep (on my part) and the process itself, but am pleased to say it was so much better than expected. Frank and his crew were professional, knowledgeable, and respectful. Salesperson Mike T. went above and beyond helping me before and after to make the entire experience pleasant and worthwhile.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
William K.
05/2023
4.5
Clean up was very good. Overall job looks good. Kept it neat and orderly throughout the project. Friendly people. A little expensive I believe. But very attentive and great customer service. Also has a lifetime-transferable warranty. So really it all comes down to value. I would definitely recommend.
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
5.0
Yes, I recommend this pro
$17,500
Victoria M.
04/2023
4.5
They completed the project on time and were considerate of our belonging. They responded to our call the first time we called. The workers cleaned up each day before the left and returned on time each day.
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
5.0
Yes, I recommend this pro
$1,800,000
Thomas R.
03/2023
5.0
My wife and I have been putting off this project for many years. Situation worsening every year. Finally had enough and contacted (Steve) from BWN. Didnâ  t even feel the need to get other estimates because I was so pleased with our first encounter. Had rather extensive work done which included waterproofing ,carbon fiber straps, jackhammering done for new drain system, new sump pump and liner and new outside window well installed with drain. Can not stress enough how happy we were from start to finish. Workers were on time and extremely courteous!!!! Very impressed with cleanup as well. No only final cleanup but each day as well. Shout out to Jeremy who was our contact coordinator thru the process who went over and above to assist with paperwork details and help me with online support with finance company. BWN offers financing thru Power Pay. Had a little trouble setting up account but Jeremy bailed me out. Also pleased at this point with Power Pay.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Christopher C.
08/2022
5.0
Explained the process the entire way with confidence and candor. Very professional staff and professional-looking work. Prompt and punctual. A great hire and highly recommended.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$1,500
sunita c.
05/2022
5.0
Trustworthy, punctual and did a thorough job!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$6,300
Elise R.
04/2022
5.0
I had a window and door in my basement that had simply been closed off with plywood. My basement regularly flooded because the sump pump couldn’t keep up. Basement Waterproofing Nationwide blocked up the openings, installed a new French drain and sump pump, and put in a new vapor barrier. I haven’t had water in my basement since. I strongly recommend this company. They do amazing work.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
John A.
02/2022
5.0
The job was done in a quick and timely way, without any problems. I am A satisfied customer.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
$3,800
Diane C.
11/2021
5.0
They did a great job waterproofing my basement
Rating Category
Rating out of 5
quality
4.5
value
4.5
responsiveness
5.0
Yes, I recommend this pro
Anne S.
01/2021
4.0
Inspector very professional. Listened to my concern. Provided comprehensive assessment competitive pricing. Production worked with me to arrange convenient leave from work. Crews arrived on time, prepared areas of the home to protect from dust and damage during drilling, explained work completed reviewed work completed with inspector's proposal.
Rating Category
Rating out of 5
quality
4.5
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$4,400
Jeffrey M.
09/2020
5.0
This company did an excellent job.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Ricky B.
09/2020
5.0
They were prompt, courteous, reasonably priced, and solved our leak issue in the basement. Great job!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Evelyne H.
07/2018
5.0
These guys were prompt, courteous, and solved a water problem that I've been struggling with for several years. They did a good job for me. I recommend them.
Rating Category
Rating out of 5
quality
4.5
value
4.0
responsiveness
5.0
Yes, I recommend this pro
$2,500
Denise C.
05/2018
4.5
My entire basement was waterproofed over 20 years ago. Water was coming in again, so the salesperson recommended I have the waterproofing on one wall re-done, a vapor barrier installed on that wall, rebar inserted in 3 places inside the wall, cinder blocks in those rows filled with concrete, & a sump pump that was less than a year old - replaced. I was not at all happy with the fact that they required me to replace such a new sump pump in order to get the full warranty on the project. However, I was very impressed by the tons of good reviews I read about this company and the fact that they've been in business for 30 years. I must admit, I was also feeling very good about only having to pay a little over $5,000 to resolve such a scary-looking situation (my block wall was sliding off the foundation)! My relationship with the company really suffered on the first day of the project. Jaime (the project leader) advised me that I should really have the wall reinforced with steel beams, which would cost an "additional" $4,000+, and that I might also want to consider reinforcing a second wall with carbon fiber straps, which would cost another $5,400. Everything he said made sense, considering the looks of things - and I believed him. My issue was, why wasn't that information given to me by the salesperson? It felt very much like a bait and switch situation. By this point, work was in progress and my concrete flooring had been jack-hammered up in front of the worst wall. Considering the costs were now soaring, I said I wanted to get additional estimates to compare with theirs, before having the more extensive work performed. Jaime contacted John (his boss), who insisted they complete all work that had been contracted thus far, including replacing the concrete section of the floor. "Won't the floor have to be jack-hammered up again, in preparation of the steel beam installations," I asked? He confirmed that to be true. I argued that it didn't make sense to spend the time & money pouring the concrete when their crew, or the crew of another company would just have to tear it back up again. He was pretty adamant, but I was even more so, and the floor stayed open while I obtained the other estimates. I realize they wanted to have enough of the work completed to collect payment, which I paid in full, without question. But I really did not appreciate this added stress to an already stressful situation. I did hire Basement Waterproofing Nationwide, Inc. to do the additional work on the worst wall. I still have faith in their expertise, Jaime was very knowledgeable, the crew did great work and really did a good job keeping the mess to a minimum. After all the contention between John and I, we even ended on a good note. I hope Basement Waterproofing Nationwide, Inc., will be more understanding of the customer's position the next time, if they ever encounter such a change in project scope again.
Rating Category
Rating out of 5
quality
5.0
value
4.5
responsiveness
4.5
Yes, I recommend this pro
$9,545
Donelle M.
05/2018
5.0
Work crew was excellent. Arrived on time. Made a mess but cleaned every bit of it up! Worked constantly, quickly and thoroughly!! Crew leader was very knowledgeable and explained everything they were doing. Would definitely hire again, but hope I never have to do so!!!
Rating Category
Rating out of 5
quality
5.0
value
4.5
responsiveness
5.0
Yes, I recommend this pro
$3,600
Natalie V.
08/2017
4.5
Good work.
Rating Category
Rating out of 5
quality
5.0
value
4.0
responsiveness
4.5
Yes, I recommend this pro
JAYE R.
05/2017
5.0
I appreciate the detail of the initial consultation. The work crew was prompt and courteous, providing me with a status update at each day's end (3-day job). I am so very pleased with the outcome!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$10,500
John G.
04/2017
5.0
A first class company all the way through the entire process. Highly recommend
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
Jacqueline C.
11/2016
5.0
BWN was prompt, sent courteous representatives and knowledgeable technicians who went above and beyond in explaining and completing the process. They were also reasonably priced and were the only ones to offer a lifetime guarantee. I would recommend them to others. They left the worksite clean and I have not had any other problems with my basement.
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$1,600
Barbara B.
10/2016
5.0
I wished I had contacted them during the original problem-it would have saved me considerable time, effort and money!!! The guys were very helpful, respectful and went above and beyond! I had scheduling difficulties and the guys were great in overcoming these issues. While, this was a more expensive process than I had hoped-it is done well and well done!! Thanks!!
Rating Category
Rating out of 5
quality
5.0
value
5.0
responsiveness
5.0
Yes, I recommend this pro
$7,700
Nancy F.
08/2016
5.0
They took extra time to show me how to mix cement in a plastic garbage bag to put a curbing around my flower bed. They did a really fine job and I've not had a drop of water since.