Jolvaz Llc Dba Rio-Tech

Rio-Tech operates out of McAllen, Texas as a plumbing outfit focused on drainage and septic work across the Rio Grande Valley. Homeowners in this region deal with heavy rains, poor soil drainage, and septic systems that need regular attention to avoid backups or flooding. The crew handles these everyday problems without overcomplicating things, drawing from years of local experience moving materials and sorting out water flow issues on residential properties. They show up ready to tackle the jobs that other outfits skip or price out of reach.

Their work centers on projects like French drain installations turned into dry creek beds, same-day topsoil deliveries placed right where needed for yard fixes, and rock supply for new septic drain fields ahead of storm season. One customer got an immediate callback on a French drain plan after others never answered, while another saw a full yard of topsoil dropped precisely by the gate the morning after the call. A ranch owner received rock delivered straight to the septic spot for a quick prep job before hurricanes hit. These jobs keep water moving and systems working without extra trips or delays.

Customers keep coming back because the crew moves fast on calls, keeps prices straightforward, and explains each step clearly from start to finish. Response speed stands out every time, along with fair costs and solid communication that prevents surprises on site. Quality on the actual installs holds up in the reviews even if it does not lead every comment. DIRT Score 4.02 from 39 reviews on Finds.

DIRT Score = confidence-weighted rating across verified review platforms. How is this calculated? →

“He sold us white marble that came with many red stones. When we pointed on this issue he got super nervous and canceled our second purchase. He said that he received it like that from the supplier. This is fine, but he sells it like pure. Supplier problems are not our problems, we pay for pure white stone, not red. The deal is canceled by the nervous owner, even not by us.”

“These people are the best ever! We had a French drain project in which we wanted to create a dry creek bed. We had contacted some other places and either gotten sky high pricing...or they didn't bother to return the call. Rio-Tech returned the call immediately, told us that if we came out that day they could deliver whatever we picked out. They totally lived up to their promise, were super helpful, didn't care how big or small the job was and had great attitudes. We were purchasing a full dump truck of stone, there was an elderly couple there who just wanted a wheelbarrow full and they were treated with the same respect as us! They delivered the same day and when we needed more stone...as well as some big ornamental type boulders they also delivered these the same day. 100% recommend them to anyone in need of stone, rocks, pavers etc!”

“Great experience getting a yard of topsoil delivered to my home. They were even able to deliver on the morning of the same day I called! The driver expertly dropped the soil on the side of the driveway that was closest to the gate I intended to use to take it to the back yard. The cost including delivery was very reasonable. It was a few bucks less than if I bought the same amount of soil in bags from a garden center, but obviously much easier, with no wear or tear on me or my vehicle. The quality of the topsoil was very good, with very few rocks or big clumps. Rio-Tech will be my go-to place for soil, mulch, and gravel needs from now on. Highly recommended!”

“Rio Tech helped me a couple of years ago with some rock for a new drain field for my septic system! Today, they helped me with a small project to get my property ready for any heavy rain we might get as we enter hurricane season! Professional, expedited service and delivered to the exact spot I needed it! Thanks so much for your product and outstanding, professional service!”

“Excellent service, they helped me pick the best rocks for my front yard and were very patient with me. Will recommend to anyone needing an upgrade to their yards.”