We are singing the praises of Jose and his crew on our waterproofing project. For the first time…read moresince we bought our house last July, our basement is DRY, even after the 3" of rain from the hurricane last week and several days of a good all day soaking. We hired them to dig around our foundation, patch the leaking walls (which were literally a fountain into our basement during heavy rain), waterproof and back fill. We received estimates from 5 different contractors and ultimately chose Blancos because of their referrals and their professionalism (they were not the cheapest, nor the most expensive). The crew was professional, tidy with the work space and courteous. Communications from the office were excellent throughout. Our job was scheduled for Tuesday to Tuesday. When rain was forecast for Sunday, they spent all day at our place Saturday finishing the job. Cannot recommend them highly enough.

From the owner: Family owned and operated with over 18 years of masonry experience. Free Estimates. Call our…read moreexperts at 703-257-0874! - From brick, block, concrete, and stone to foundations, pavers, and repairs, we can do it all. We strive to make this process as easy as possible as well as providing you with satisfying results.

They did a great job on the patio . The yard could have been cleaned up a little betterread more

This company replaced my patio a few years ago and did an excellent job. They gave me a very…read morereasonable estimate to replace my driveway. The work will be done in the first week of June.

I had some flagstone front steps with vertical veneer stone. Several of the flagstone pieces have…read morecame loose, one was chipped and had to be replaced and there was a lot of efflorescence on the vertical veneer stones. Several masonry companies had quoted me ridiculous prices and insisted that the veneer stone would have to be replaced. Mr. Avelar came out to quote the job and was positive that he could get off the efflorescence and would also repair the flagstone. He also quoted me less than half of what the other masonry companies quoted me. He did the job efficiently and in under two days. He removed the efflorescence completely, thereby avoiding the extra cost of replacing the veneer. I highly recommend Avellan Masonry LLC for any stonework that you require.

Hard workers Professional…read moreExcellent service Restored a brick patio to new Planing on recommending them and using them again

I wish I could give Adrian and his crew at Premium Drainage & Erosion Solutions more than 5 stars!…read moreThey were amazing and went above and beyond expectations. Adrian and his crew built a beautiful retaining wall along with a safe play pad/area for my grandchildren's playset. In the course of working on these drainage and erosion projects Adrian had the crew work on several other parts of my backyard that weren't even part of original agreed upon work. They put steps down into the play pad area for me since I have a mobility issue, they put down a steppingstone path and cleared an old fallen tree root ball with their mini excavator. When all the work was done ahead of schedule Adrian and his team continued to work hard to clean up the entire job site. I highly recommend Premium Drainage & Erosion Solutions and have already talked to Adrian about scheduling our next big project!

Definitely 5 stars for Adrian Gomez and his crew. I had a major standing drainage issue in my side…read moreyard that turned into a muddy mess each time it rained. Premium Drainage & Erosion Solution came out, assessed the problem and installed a French drainage system. Professional, tidy, and worth every penny. Drainage work can be messy and they were incredibly respectful of my yard and kept the site clean every day. They took the time to explain the work and exactly where the drainage points would be. They didn't just throw gravel in a trench; they engineered a real solution. If you want the job done right, hire these guys! Great communication and the crew was very hardworking, professional and did excellent work - such a pleasure which is not common these days. They come HIGHLY recommended and I would definitely hire them again!

I'm leaving this review to share a balanced but honest account of my experience. While the end…read moreresult of the project was acceptable, the process was far more complicated and frustrating than it needed to be. The sales interaction set the tone with high‑pressure tactics, including statements like "this price is only available today." We moved forward anyway because we knew we wanted the work done. When I later asked to adjust the scope, the salesperson resisted for nearly ten minutes before agreeing to send a revised contract. The first crew delivered solid work on the drain line and concrete, but the vapor barrier installation was sloppy--uneven trimming, gaps, and inconsistent application. They also removed a board supporting the incoming water line without explanation, leaving it hanging from a wire and damaging the clamp. Their initial attempt to "fix" it involved taping the board to a pipe, which was not a proper or safe solution. The sump pump outlet was also installed in a way that caused the discharge pipe to partially block it, putting pressure on the plug. Communication was another major issue. I was never given a dedicated point of contact. I had to reach out to the salesperson again just to report problems. He forwarded my concerns to the office, and I was eventually contacted by Christal. She was professional and genuinely helpful, but her phone number repeatedly showed as disconnected, and only some text messages went through. I had to call the main line each time and ask to be routed to her. A week later, two crews returned and corrected the vapor barrier, repaired the board, and moved the outlet so it was no longer obstructed. The final work met expectations, but the overall experience involved unnecessary sales pressure, communication challenges, and multiple days off work for corrections and inspections.

Nearly a week ago I called the JES Norther VA office with an emergency request (which the befuddled…read moreoperator did not understand after many repetitions). He said he would refer it to a tech to get back to me right away. Five (5) days later the tech calls me to ask what I needed. TOO LATE BUDDY! I had to -- and did -- find a fix myself. Ordinarily one might say, "so what's the big deal", and I would agree. The difference is that I have spent thousands (50, 60, 70, more?) on JES for a variety of issues. However, that did not seem to guarantee me any increased access to a timely return call for my emergency need. Methinks they are getting too big to be responsive company.

Attention to detail and no corners cut!…read more Kevin was incredible to work with & he showed up quickly for an estimate, was easy to communicate with, and delivered top-tier work at a very competitive price. We had a large section cut out and re-asphalted, plus crack sealing across the driveway along with a topcoat. This wasn't one of those rushed "spray jobs." They took their time and did it the right way, and it shows. I rarely leave reviews, but Kevin absolutely earned this one. No need to look any further.. just call him, you won't be disappointed!

I contact Kevin to get a quote for repairing and resealing my asphalt driveway. He was instantly…read moreresponsive and we made an appoint for his evaluation. He was exactly on time, measured the driveway, gave me a fair and honest price. We are scheduled for service in the next two weeks. Thank you Kevin. So far, we are totally together on this small project.

Brown's was responsive through call and text, quickly provided two estimates, easy to schedule, and…read morethe work was top notch, completed within an afternoon. I had called and messaged 5 other places and they wouldn't reply, wouldn't come out to my area, or asserted an outrageous minimum.

Quick. Well done. Would do business with Browns again. Price was fair. Results look great.read more

We needed all the windows on the front of our house resealed and repainted and then the whole thing…read morepower washed. Ernesto gave me a great quote and told us he would be back in two weeks to do it. Sure enough two weeks later, he did it, and all in one day. Perfectly done. Highly recommended!

Ernesto and his brother Omar are great. My mom needed her 30 year old deck replaced. I brought…read moreout 3 different contractors and right away, I knew Ernesto was different. He took over an hour to measure everything and sent me the lumber quote he received so that I was fully informed, then we talked labor. He would point out problematic areas (like rotting framing) and would ask me if I wanted to have it replaced rather than just covering it up with the new surface. He did an amazing job that had my mom's tenants and the neighbors complementing the work and I felt the price was very reasonable. Based on that job, I brought him out to take a look at my townhouse to possibly replace the siding and he suggested sanding, priming and painting instead due to the price of replacement. They sanded almost every square inch of it, primed it (in some areas twice) with a peeling paint primer that is like glue to fill in gaps and keep the rest of the old paint from peeling, and then put a double coat over everything. When they finished, I was surprised to find that they had power washed our patio, porch, and front half-height fence and even painted the fence though we never talked about doing any of that work. I felt compelled to pay him extra. Deck Video: https://www.youtube.com/watch?v=wELQYf0YGKY

From the easily arranged estimate by a very professional Maurizio to an impeccable install by…read moreMiguel on New Years Eve Day we highly recommend with the greatest confidence hiring NVWaterproofing to install a new sump pump in our finished basement. They can provide any solution to your concerns and help you decide financially your best option. We trust this amazing group . Miguel worked for hours and cleaned up perfectly. He was so professional !

Working with NV Waterproofing was a disappointment from start to finish, and I wish I'd trusted my…read moreinstinct multiple times throughout the process when the red flags popped up. The initial sales person was a classic over-seller and promised the world while simultaneously doing a very surface-level review of the situation, ultimately concluding that we were in need of an indoor water mitigation system and sump pump. The sales process was tortured, over-the-top, and ended with the classic "same-day-only discount" proposal (red flag number 1). The scheduling process and lead-up to the project was radio-silent with no preparation on what to do or what to expect from the project manager or the sales person until I reached out proactively. I had to call the morning the project was set to begin to even know if they were coming or not (red flag number 2). The project itself eventually began and within less than an hour it became obvious the source of the leak was in fact a burst pipe and not ground water coming in through the basement. I called the office and put a stop order on the work at which point they immediately became very cagey about what options were available to me and from this point on once again went radio silent (red flag number 3). Upon reaching out to the office multiple times (via both email and phone) to address the issue and seek at least a partial refund of our deposit for the issue, they took 3+ days to even respond, and when they did, claimed that despite obvious pictures pointing to the pipe being the issue, it could have been ground water at the same time and they were unable to provide any refund of any kind (red flag number 4). I get that I signed a contract. I get that they planned and scheduled the work. I also now have learned an expensive lesson about trusting my gut and being more proactive about my concerns. But they're supposed to be the experts! And the fact that they took absolutely no responsibility for having done a poor assessment of the situation up-front and then pretended like they were actually still right about it was disappointing and embarrassing. I can't in good faith recommend working with this company to anyone.

Great job! It rained the day after and they came back and redid it. Very accommodating.read more

Fast and easy, incredibly responsive, but expensive. I recommend shopping for other services in the…read morearea. However, if you'd like quick service regardless of price, these are your guys.