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17 Years In Business

Company Details

  • Verified Licenses
  • Bilingual

Hours

  • Mon: 8:00 AM - 9:00 PM
  • Tue: 8:00 AM - 9:00 PM
  • Wed: 8:00 AM - 9:00 PM
  • Thu: 8:00 AM - 9:00 PM
  • Fri: 8:00 AM - 9:00 PM
  • Sat: 8:00 AM - 5:00 PM
  • Sun: 8:00 AM - 5:00 PM
View All Details & Credentials

Achievements

Service Details

  • Residential Work
  • Commercial Work

Areas of Expertise

  • Waterproofing
  • Foundation Repair
  • Sump Pump Installation
  • French Drain
  • Crawlspace/Basement
View All Offerings and Cities Served

Cost Information

  • Free Estimates
  • Warranty Offered
  • Trip Charge May Apply
  • Credit Cards Accepted

Ratings

4.7
44 Verified Reviews
  • 5
    38
  • 4
    3
  • 3
    3
  • 2
    0
  • 1
    0

Highly rated for

  • Quality
  • Value
  • Customer Service
Showing 1-10 of 44 results
5.0 Nick M. Centreville, VA
11/14/2022

Ernesto and his team team was absolutely fantastic. We had water coming up from our concrete floor in the basement. He came in and explained exactly and clearly what the problem was and how to fix it. There was more water under the floor when he started working than he was expecting, so he recommended that we install a bigger drain. He showed me the water and told me exact cost it would be. Very honest and trustworthy. The final product is really beautiful. You never would have known there was an issue down there. I'm really thrilled with the job he did and I'd HIGHLY recommend Ernesto for your project.

5.0 Meka L. Dale City, VA
7/19/2022

Very reliable and friendly

5.0 Nayda F. Alexandria, VA
12/16/2021

We were scammed by another waterproofing corporation that failed the Fairfax County inspection. Ernest Waterproofing came and saved our house from the mess the other company left. At the time of the inspection, the county inspector completed their work. They were on time, clean, and professional. We are grateful we did business with them.

Response from Company:

Thanks Mrs. Neyda , was a pleasure to assist you with the issue in your property. Great New Year for you and your family.

5.0 Marianne L. Arlington, VA
11/19/2021

Ernesto was superb in explaining the process and his team was super-prompt and professional in everything they did. They were meticulous in making sure that the problem areas of the basement were covered. I am so glad I had this waterproofing done on the basement of my house, which was built in 1947. The basement is warmer now and doesn't have that constant damp feeling. It was well worth it to get this done before I invested in finishing the area.

5.0 Michael D. Vienna, VA
10/28/2021

Ernesto was very professional throughout the process of waterproofing our basement. His pricing was very competitive and his office worked with me to schedule a timely start up and completion time for the work. Ernesto also arranged for another contractor to repair wall board and match paint with existing walls. All together The job was completed on time and the work was first rate. I would hire Ernesto’s firm again without reservation. 5 stars all around.

5.0 Brian F. Springfield, VA
9/9/2021

Ernesto was the most prompt and responsive of the companies from whom I solicited offers, offered a very competitive price, and offered an outstanding product.

5.0 Olalekan A. Sterling, VA
5/4/2021

Ernest did an awesome job.

3.0 Anthony M. Fairfax, VA
4/2/2021

Ernest Waterproofing is knowledgeable about the work to be perform, however, the end result is questionable. This contractor will try to renegotiate after he has provided a contract - unprofessional.

5.0 Kelly L. Reston, VA
2/26/2021

I hired Ernest Waterproofing to install a water drainage system in my crawl space. I could not be happier with the great communication, expertise, and the final product. First, I had one of the big well known (you know them) foundation companies come out and they quoted me 8k higher. Further, Ernesto's diagnosis and recommended course of action was the exact same...but Ernesto's quote included more services (more footage of drainage area, full encapsulation, waterproof painting, electrical, access door to crawl space, etc.). They did an amazing job! They were careful, clean and precise. They really minimized any mess from what is very much a dirty, muddy messy project in very tight spaces. I was especially appreciative of them going above and beyond. When they pulled up some of my deck to lay the sump pump drainage pipe, they noticed some of the decks support beams underneath had some rot...and they proactively installed new support beams (no charge or anything!!). I'm so glad I supported this local company...and Im so happy with the outcome. I so highly recommend them, you will be getting a great service at a very fair price!!!

5.0 Thomas H. Fairfax, VA
12/19/2020

On time for the estimate work done in one day the following week. No more water in the basement

Photos

Ernest Waterproofing
13
waterproofing

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