You want to hire Byron at Absolute. Here's why: Absolute Waterproofing and Drainage Services isn't as inexpensive as some drainage competitors, for a reason. Their goal is to make sure the end result will work properly for as many years as possible. Byron, Absolute's founder and owner, has decades of experience to draw from and a passion to far exceed his customers' expectations on every job. His proposal was significantly different from a competing proposal by LA Scapes, which was really more of a landscaping company. They could have done something for 2/3 the cost, but it wouldn't have solved my problem because they failed to identify where the water was actually coming from. (More on that later; there was a different ditch near the road that was washed out / filled in with debris, and was not functioning, offloading all the water from the street across my yard and into the corner of my basement.) Byron's system is simple and well-thought out. It is just a "swale" or a shallow bowl-like ditch that pulls water past my house, down to the drainage creek at the back of my lot. Some of the added fill dirt required a well around my basement window. Since he only needed a small amount of fill there, Byron did it with landscaping bricks and a waterproof plastic shield. He diverted around an existing tree, which we will later remove and fill in as budget allows (only because the tree is way too close to my foundation). Routing around the tree will ensure that even when cut down, the water stays away from my house. Rather than that basic design, the LA Scapes proposal was to put a much more severe ditch on the edge of my property to catch the rain from the neighbor's hill, with the option to create a more shallow ditch near the house if that still wasn't enough. Turns out that plan wouldn't have worked because of the other washed out ditch; all that water would still have ended up hitting the corner of my house, completely bypassing the proposed system. Byron didn't notice the washed out / filled in ditch near the road when he did his initial proposal, but when he was at my house doing the work he had his crew clean out that ditch just as an extra service to me at no charge, and discovered the problem. I don't think any other Nashville company would have bothered sprucing that area up, since it wasn't specified in the contract. Not only that, but then he had his employees re-dig the failed section of my existing ditch and give it the same grass seed and protective netting as the rest of the project--again at no extra cost. That solved the root cause of my drainage problem. Combined with the new swale down the side of my house, now we are certain the water will flow the right way. I'm so happy I hired him! Still going the extra mile, Byron had his crew clean off my roof and gutters, add a short section of retaining wall to protect my deck stairs, and dig out under my deck stairs to expose an existing cement drainage sluice so any water from the deck will flow appropriately out into the back lawn--again at no additional charge. I paid $3500 for this drainage job for a reason. The value is there! When I met with Byron, I had a clear impression that Absolute was the right company to hire; and he proved me right. If I had hired the other company--no disrespect to them, but they wouldn't have known how to handle the situation and I would have just been upset later. Absolute only does basement waterproofing and drainage, and Byron's experience is so great that he can handle any oddball issues that come up. The day they completed my job, Byron explained to me that he's observed how water stays together as it flows, by watching the flow of water that was over his rock levee at the back of his own property during the 2010 Nashville floods. Even though the water was four to six inches higher than his wall, it was staying in the drainage system rather than flowing into his yard because it was flowing swiftly without resistance, sticking together cohesively as a focused stream. Byron has learned how use earth and stone to guide water into a smooth movement; I see that evident in the shape of the drainage system in my yard. I would have just dug a straight line ditch, but his drainage system uses a gentle 'S' curve that looks like something you would see in nature. It makes sense to the eye; you can envision how the water will move down it gently and swiftly, without eroding anything. The swale has a life to it. Everything about Absolute was top-notch. Scheduling was easy; Teresa in their office is very easy to work with. All the paperwork was straightforward, and every promise was kept. The workers were on time and did fantastic work. Byron was on site both days to supervise and make sure he liked what he saw, and he has high standards. I'm very happy to recommend Absolute Waterproofing and Drainage. If you're going to spend a lot of money to protect your home, you want to do it once--the right way. I'm very thankful to have found Byron and his crew.