We Bore
Under Everything.
Horizontal road boring, HDD, and trenchless utility installation across Florida and the entire Southeast — done right, done fast, done by the industry experts.
The Full Spectrum
of Trenchless Boring
DTU handles every type of road bore and underground utility installation. No subcontracting. No excuses. Just results.
Horizontal Road Boring
Our bread and butter. Dry bore or wet bore through asphalt, concrete, and roadbeds without cutting a single lane. Pipe sizes from 2" to 48".
Learn More →HDD — Directional Drilling
Precision-guided horizontal directional drilling for curved paths, deep crossings, and complex multi-utility corridors under roads, rivers, and railways.
Learn More →Conduit & Casing Installation
Steel, PVC, HDPE — we pull it all. Single conduit or multi-duct banks for fiber, electrical, water, sewer, and gas. Clean. Protected. DOT compliant.
Learn More →Underground Fiber & Telecom
Critical infrastructure boring for fiber optic networks, telecommunications, and broadband expansion — the backbone of the Southeast's digital future.
Learn More →Water & Sewer Crossings
Municipal-grade water main and force main crossings under highways, interstates, and environmentally sensitive areas. Zero-cut, zero-disruption.
Learn More →Emergency & Rapid Response
Infrastructure emergency? DTU mobilizes fast. We have crews and equipment ready to respond to utility breaks, contractor schedule gaps, and critical path projects.
Contact Us Now →We Don't Just Do the Job.
We Own the Hole.
Mitchell Carter started Downtown Underground with one principle: put the quality of every bore up against anyone in the state, and win. Twenty-plus years later, DTU is the name GCs, municipalities, and utility contractors across the Southeast call first.
Zero Subcontractor Policy
Mitchell's crew shows up. Our equipment goes in. No middle-man markups, no accountability gaps — your bore is done by the people who put their name on it.
24-Hour Estimate Guarantee
Submit your bore specs before 5 PM and you'll have a competitive, detailed written estimate in your inbox within 24 hours. Period.
Best Price Guarantee
If another licensed, insured contractor beats our price, call us. We'll do everything we can to make it right. We want to earn your business — every single job.
Proven Southeast Coverage
From Jacksonville to Tampa and expanding across the Southeast — Georgia, Alabama, the Carolinas, Tennessee. DTU has the rigs, the licenses, and the drive to go where the work is.
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"DTU is our first call on every bore package in Florida. Mitchell runs a tight crew — they've never missed a deadline on us."
From Quote to Completed Bore
in Four Clean Steps
Submit Your Bore Package
Send us your drawings, bore lengths, pipe specs, and crossing details online. Takes 5 minutes.
24-Hour Written Estimate
Mitchell personally reviews every bid. Detailed line-item estimate in your inbox within 24 hours — not 2 weeks.
Mobilize & Execute
Our crew arrives with the right equipment, proper permits, and a clear bore plan. Safety first, production second.
Documented & Complete
You get as-built records, photos, and sign-off documentation. DTU doesn't leave the site until the job is done right.
Expanding aggressively. If you're in the Southeast, we're coming for your market — in the best possible way.
Florida Base.
Southeast Mindset.
DTU is aggressively growing beyond Florida. Mitchell Carter is personally leading the push into Georgia, Alabama, the Carolinas, Tennessee, and beyond. When big GCs need a boring sub that can cross state lines without losing quality, DTU is the answer.
Ready to Bore?
Submit your specs today. Your written estimate lands in 24 hours or less.