Approved Pro
Approved Pro

AVG Waterproofing

Egress Window Installation, Foundation Drainage Installation and Replacement, Foundation, Basement or Crawlspace Waterproofing / Encapsulation,

About us

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

Business highlights

Se habla espanol
Emergency services offered
10 years of experience

Amenities

Emergency Services

Yes

Free Estimates

Yes

Warranties

Yes

Accepted Payment Methods

  • CreditCard
Reviews
4.716 Reviews
Number of StarsImage of DistributionNumber of Ratings
5
88%
4
6%
3
0%
2
0%
1
6%

Filter reviews by service

Showing 1-16 of 16 reviews
Leslie T.
Apr 2025
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
$5,600
Great experience from the inspection of the issue, the estimate and the speed the job was scheduled and completed. Would (and already have) recommend to friends and clients (I'm a realtor). We had an engineer friend look at the solution Alex proposed for the job and he said this was the correct fix for the basement unlike a solution proposed my a different company. Thanks Alex!

Richard B.
Sep 2020
5.0
Yes, I recommend this pro
Alex is a pro, and the team works hard and did a great job. My basement was particularly difficult...apparently the concrete floor was built to last 1000 years and required a compressor the size of a VW to give the jackhammers enough power to break up the concrete. I actually had an agreement with another contractor but kept my appointment with AVG. Once I walked through it with Alex I knew I had gone with the wrong guy and I changed to AVG. I am very glad I did even though they cost a little more than the first company. This is a job you want done the right way.

Chantel M.
Jul 2020
5.0
Yes, I recommend this pro
Excellent customer service

Ronald C.
Jul 2020
4.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Good and Fast workers , Clear and professional . After agreement on project they started the next day and finished in one day. They did not put you off to start weeks later. I recommend them over other companies I have worked with. To get a appointment with two other Companies they scheduled days out , AVG were finished the Project before the others could even come first visit.

Lydia H.
Jul 2020
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Dave came out to give me an estimate on fixing what I was hoping was down 3 ft dig, after explaining my options I chose to go all the way down 6 ft and I was happy that I had. Alex the owner and his crew came out, they dug out the foundation, showed me where the cracks were and came back the next day to finish fixing the cracks installing the waterproof barrier, regrading and filling in the trench. They were professional, on time and amazing to deal with. When they left you would not have known they had been there except for the lack of grass on that side of the house. I would recommend this company to anyone needing their foundation fixed

Jose B.
Jul 2020
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
I had two jobs install a French drain sump pump in my basement and replace concrete in driveway to garage 26 ft by 5 ft and it was all done in a day and a half they cleaned up and left everything neat a crew of seven hard working guys will hire again thank you AVG waterproofing

Karen B.
Jun 2020
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro

Seth C.
Jun 2020
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Alex was excellent. He responded immediately, always answered the phone when I called, went out of his way to see me after hours on my schedule to get me an estimate, gave me a price well below the competitors. His team worked very quickly and efficiently, and we're working literally every moment they were on the property; lunch breaks were staggered so work was always happening. They did great work, cleaned up well, and solved my problem. They were 100% "can do" and I would recommend them again. I even offered to be a reference. Alex is a great project manager!

Nancy M.
Jun 2020
5.0
Foundation Drainage Installation and Replacement
Yes, I recommend this pro
Alex was very quick to come all the way up from Delaware on a Sat morning to give us a quote. He really knows his stuff and did an excellent job. 3 catch basins, regrading, topsoil,seeding, french drain. Corrected some previous work we had done by someone else a couple years ago.He had some great advice and ideas for us. Lawn has never been drier! We had a pond in the backyard every time it rained. What a relief!

Mike L.
Apr 2020
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Alex and his crew removed my rear patio and dug all the way to the footer to properly seal my basement wall mitigating a water leak that burned up two sump pumps in less than a year. They reparged the rest of the exposed basement wall above grade and repoured a new concrete patio more than doubling it's size. All in all the finished product looks amazing and we are enjoying our new outdoor living space. I highly recommend AVG Waterproofing. Great value for the money.

Claire G.
Feb 2020
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Came out the same day to make the assessment. Team out only a couple days later, and did a great job. They did identify another potential problem (with which I agreed), and did all the work in one day. Crew were hard working. I waited until it rained today, and no water has come in!
Response from AVG Waterproofing

"Thank you"


Jeremy S.
Sep 2019
5.0
Yes, I recommend this pro
He was on time same day service and had fair prices. Got a quote for some additional work and will hire them for that when we are ready to proceed as well.

Ellen B.
Jul 2019
0.5
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
I hired Alex because my window wells were leaking and he came in did an excellent job on my window wells, they also repaired 3 cracks in the foundation and after it rained the leaks started again in the cracks, I called Alex , he told me he would be here on 7/14/19, did not show, I made another appointment and a no show again, now I can not seam to get a hold of Alex,
Response from AVG Waterproofing

"WE WERE AWAY AT THE TIME OF REQUEST. ALL REPAIRS HAVE BEEN MADE. THANK YOU"


Lucille S.
Feb 2019
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
They were efficient, quiet, and they got the job done lickity split. And it was beautiful work. We have a 4 year guarantee, and it rained that night but nothing came through.

Jean S.
Dec 2018
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro
Very hard working group.....did an excellent job both with remodel and clean-up

Herminio C.
Oct 2018
5.0
Foundation, Basement or Crawlspace Waterproofing / Encapsulation
Yes, I recommend this pro

Licensing

State Contractor License Requirements

All statements concerning insurance, licenses, and bonds are informational only, and are self-reported. Since insurance, licenses and bonds can expire and can be cancelled, homeowners should always check such information for themselves. To find more licensing information for your state, visit our Find Licensing Requirements page.

*Contact business to see additional licenses.

FAQ

AVG Waterproofing is currently rated 4.7 overall out of 5.
Monday: 8:00 AM - 6:00 PM Tuesday: 8:00 AM - 6:00 PM Wednesday: 8:00 AM - 6:00 PM Thursday: 8:00 AM - 6:00 PM Friday: 8:00 AM - 6:00 PM Saturday: 8:00 AM - 6:00 PM Sunday: Closed
AVG Waterproofing accepts the following forms of payment: CreditCard
Yes, AVG Waterproofing offers free project estimates.
No, AVG Waterproofing does not offer eco-friendly accreditations.
No, AVG Waterproofing does not offer a senior discount.
Yes, AVG Waterproofing offers emergency services.
Yes, AVG Waterproofing offers warranties.

Contact Information

500 Apple Road, Newark, DE 19707

Service Hours

Sunday:Closed
Monday:8:00 AM - 6:00 PM
Tuesday:8:00 AM - 6:00 PM
Wednesday:8:00 AM - 6:00 PM
Thursday:8:00 AM - 6:00 PM
Friday:8:00 AM - 6:00 PM
Saturday:8:00 AM - 6:00 PM
Share project details to get started.