When locating underground utilities or excavating in areas with densely congested buried cables and pipes, soft digging, also known as hydro excavation, provides a level of precision that traditional excavation methods cannot match. Hydro excavation achieves hole dimensions within one inch of specifications, a tolerance that mechanical augers cannot reliably maintain in Florida’s sandy or saturated soils. Flotech Environmental provides soft digging services to municipalities, contractors, property managers, HOAs, and engineering firms throughout Tampa, Miami, Fort Lauderdale, and Orlando.
Soft dig excavation is a non-mechanical method of removing soil using pressurized water or compressed air combined with high-powered vacuum suction. Our fleet of combination vacuum trucks performs this work across a wide range of job sites, precisely loosening and removing soil without the risk of damaging buried utilities. Flotech’s soft dig services in Florida support applications including utility potholing, daylighting, slot trenching, and leak detection support.
Florida law requires excavators to notify Sunshine 811 at least two full business days prior to any excavation. While underground utilities are marked before digging, these markings represent only the approximate horizontal location of the facility. A tolerance zone of up to 24 inches exists around the marked utility. Hydro excavation plays a critical role in safely exposing utilities and preventing damage during excavation.
Mechanical excavation within that tolerance zone carries a serious risk to buried infrastructure. A single utility strike can cost anywhere from $10,000 to $50,000 in repair costs alone, not including project delays or additional contractor expenses. Utility strikes can also lead to service outages, schedule disruptions, and potential regulatory penalties. Soft digging eliminates this risk by using controlled water pressure and vacuum suction instead of augers or buckets.
Contact us today to learn how we serve communities in and around Tampa, Miami, Fort Lauderdale, and Orlando, FL with hydro digging services.
Water excavation, also called hydro excavation or hydrovac digging, uses high pressure water to cut and loosen soil while a hydro excavation truck vacuums the slurry into a debris tank. Because nothing mechanical touches the pipe or cable, it reduces the risk of damage to gas lines, fiber optic cables, water mains and other utility lines.
Our crews adjust water pressure to the ground conditions on each site. Sandy Florida soils cut quickly, while clay, limestone and compacted fill take more pressure and time. A high water table is common here, and our vacuum systems keep working where a standard excavator would stall.
Compared with manual digging or mechanical digging, specialized hydro excavation gives precision and safety at the same time. The hole stays small, debris removal is immediate, and the work minimizes disruption to roads, lawns and traffic. Exposing underground utilities this way lets engineers and contractors confirm depth and location before they bore or trench.
Contact Flotech Environmental to schedule hydro excavation services for municipalities, contractors, and engineering firms across Florida.
Our work is measured not just by what we complete, but by the trust we build along the way. Here’s what clients across Florida have to say about working with Flotech.
Hydro excavation, also called hydro digging or soft digging, breaks up soil with pressurized water and removes it with high-powered vacuum suction. Municipalities, contractors, HOAs, property managers and engineering firms use it to expose buried utilities without mechanical contact. Flotech Environmental provides hydrovac services across Florida, with crews serving Tampa, Orlando, Fort Lauderdale and Miami.
Here are some of the most common questions about our services, response times, and how we support infrastructure projects across Florida.
Hydro digging uses pressurized water to cut through soil, while air excavation uses compressed air to loosen it. Water is more effective in compacted clay and harder soil types common across many Florida job sites. However, air excavation allows the dry, excavated material to be reused as backfill. Flotech's vacuum trucks are equipped for both methods, so our crew selects the right approach based on your site conditions.
Florida's Underground Facility Damage Prevention and Safety Act (Chapter 556, Florida Statutes) requires all excavators to contact Sunshine 811 before digging and to use caution within the tolerance zone around marked utilities. While the law does not mandate a specific method, soft dig excavation is widely recognized as the safest approach for working near buried utilities and is often specified by municipalities and engineering firms on Florida projects.
Project timelines depend on factors like soil conditions, depth, the number of utilities being exposed, and site accessibility. Many utility potholing jobs can be completed in a matter of hours. Flotech's regional presence in Tampa, Miami, Ft. Lauderdale, and Orlando allows us to mobilize quickly and keep your project on schedule.
Yes. Because soft digging uses no heavy mechanical equipment at the excavation point, it produces less vibration, noise, and surface disruption than traditional methods. Our vacuum trucks can be parked away from the dig site and reach the work area with an extended hose, making this method practical for active roadways, parking lots, and occupied properties.
Water cuts more effectively through compacted clay and harder soils. Air excavation is slower in those soils but leaves dry spoil that can go back in the hole as backfill. Flotech's vacuum trucks support both methods, so the choice can be made per site based on soil and backfill needs.
Yes. Soft digging produces less vibration, noise and surface disruption than mechanical equipment. Vacuum trucks can park away from the dig location and reach it with an extended hose, which helps keep travel lanes and building entrances open. Traffic control needs still depend on the site.
Soft digging holds hole dimensions within one inch of specification, which augers cannot reliably do in Florida's sandy or saturated soils. That control matters for pole foundations, test holes and narrow trenches, where an oversized hole means more backfill and more restoration work.
Share a few details about your infrastructure needs, and a Flotech specialist will follow up to discuss the right next step.
