Williamson County

Underground Utility & Pipe Inspection Services in Round Rock, TX

Round Rock's growth has driven a steady stream of commercial builds, apartment complexes, and municipal infrastructure work - all of which need underground utility work done right the first time. We serve GCs and property managers throughout Round Rock, working around the clay-heavy soils that make careful hydro-excavation especially important.

Common Round Rock projects

→Clay soil complicating traditional excavation - hydro-vac is often the better call
→Commercial pre-purchase CCTV inspections for retail and industrial buildings
→Utility potholing for tech corridor construction along I-35
→Grease trap and food-service line maintenance

Neighborhoods we work in

Old TownForest CreekTeravistaPaloma LakeBrushy Creek

On-site in Round Rock

Services available in Round Rock

Every service below runs the same field-tested Cavayoo process: locate, inspect on camera, document defects, and hand you a PACP-coded report before the crew leaves your Round Rock property.

Cavayoo Services crew running a pipe inspection process on a Round Rock driveway

CCTV Pipeline Inspection in Round Rock

High-resolution camera inspection of sanitary sewer, storm drain and underground utility systems.

Delivered on-site across Round Rock and Williamson County with the same certified crew you'd get on any Cavayoo cctv inspection job.

CCTV Inspection for Round Rock →How our cctv inspection process works

Commercial Vacuum Truck Services in Round Rock

Two commercial vacuum trucks removing water, mud, sediment, sludge and non-hazardous debris on active construction and infrastructure projects.

Available on emergency call-out when a Round Rock basin overtops after a storm.

Vac Truck for Round Rock →How our vac truck process works

Sewer & Storm Line Cleaning in Round Rock

High-pressure jetting to remove sediment, grease, roots, concrete residue and construction debris from sanitary sewer and storm drainage.

Delivered on-site across Round Rock and Williamson County with the same certified crew you'd get on any Cavayoo line cleaning job.

Line Cleaning for Round Rock →How our line cleaning process works

Hydro Excavation & Potholing in Round Rock

Safely expose underground utilities using pressurized water and vacuum equipment - daylighting, potholing and utility test holes.

Delivered on-site across Round Rock and Williamson County with the same certified crew you'd get on any Cavayoo hydro excavation job.

Hydro Excavation for Round Rock →How our hydro excavation process works

Utility Line Locating in Round Rock

Locate and mark underground sewer, water, electrical and communication infrastructure before excavation, drilling or construction begins.

Delivered on-site across Round Rock and Williamson County with the same certified crew you'd get on any Cavayoo line locating job.

Line Locating for Round Rock →How our line locating process works

Homeowners, GCs, and municipal crews in Round Rock rely on Cavayoo for the full pipeline stack. cctv inspection in Round Rock, vac truck in Round Rock, line cleaning in Round Rock, hydro excavation in Round Rock, and line locating in Round Rock are dispatched from our Cedar Park yard, usually same-day within Williamson County County.

High-intent sewer inspection · Round Rock

Sewer camera inspection in Round Rock, TX

Same-day CCTV inspection and sewer scope reports for Round Rock homebuyers and homeowners.

If you're buying a house in Round Rock — especially in Forest Creek, Chandler Creek, Teravista, or one of the older Downtown Round Rock streets — a sewer camera inspection during your option period is the single highest-ROI check you can run. A hidden belly or root intrusion can turn into a five-figure repair on Day 30 of ownership.

Cavayoo Services rolls a color crawler through the entire lateral, codes every defect to NASSCO PACP, marks the location from the surface, and emails a PDF the same day. Round Rock lenders and title companies accept our reports as-is.

For sewer emergencies, we also handle hydro jetting, vacuum-truck cleanouts, and daylighting utilities across Williamson County without waiting on a subcontractor.

Common buyer signals we hear from Round Rock:

→Under contract in Round Rock, need report inside the option period
→Recurring slow drains or backups in Forest Creek or Chandler Creek
→1970s-1990s home with cast-iron drain lines still in place
→Pre-listing sewer scope so buyers can't renegotiate on Day 5

Why Round Rock calls Cavayoo

Local differentiators — not a national script

✓Flat-rate pricing quoted in writing before we roll a truck to Round Rock — no trip fees, no "diagnostic" surprises.
✓Fully insured for commercial and municipal work across Williamson County — COIs issued to your GC or property manager the same day.
✓Crews who already know Williamson County soils, permitting timelines, and the utility markouts you'll get back from 811 in Round Rock.
✓Every camera run around Old Town is archived so you can hand the file to a plumber, engineer, or the next owner without re-inspecting.

How we work in Round Rock

A predictable process, on every Williamson County job

1
Site walk & locate
Tech arrives on your Round Rock property, walks the run with you, and locates cleanouts, laterals, and any utilities marked by 811 before anything gets uncapped.
2
CCTV inspection
Calibrated crawler travels the full line, with a live monitor you can watch. Common Williamson County issues like clay soil complicating traditional excavation - hydro-vac is often the better call get flagged in real time.
3
PACP-coded report
Every defect is coded to NASSCO PACP standards, mapped by footage from the cleanout, and delivered as a PDF plus the raw video — usually before we leave Round Rock.
4
Repair recommendations
We hand the file to your plumber or engineer with a plain-English summary of what's normal wear for Round Rock homes and what actually needs work.

Recent work

Cavayoo projects in Round Rock, TX

A snapshot of recent jobs our Round Rock crews wrapped - real trucks, real crews, real deliverables.

Book your Round Rock project →

Hydro Excavation & Potholing2026-05-20

Hydro-excavation daylighting in Round Rock

Non-destructive potholing for a utility tie-in near Paloma Lake. Crew daylighted gas, water, and fiber before the GC's directional bore.

Site: Paloma Lake, Round Rock

See Hydro Excavation & Potholing details →

CCTV Pipeline Inspection2026-05-20

CCTV sewer inspection in Round Rock

NASSCO PACP-coded video inspection of a 6-inch lateral in Brushy Creek. Delivered condition report with defect stationing the same day.

Site: Brushy Creek, Round Rock

See CCTV Pipeline Inspection details →

Sewer & Storm Line Cleaning2026-02-20

Grease line jetting in Round Rock

4,000 PSI hydro-jetting cleared a fully grease-locked 4-inch restaurant lateral in Old Town. Followed with CCTV to verify wall-to-wall clean.

Site: Old Town, Round Rock

See Sewer & Storm Line Cleaning details →

Companies we work with

Trusted by contractors serving Round Rock & Williamson County County

These are real GCs, sitework crews, and municipalities we work with across Central Texas - including project work near Round Rock.

Sitework Contractor
Jimmy Evans Company
General Contractor
JL Gray Construction
Excavation
CLS Excavation Inc.
Construction
Patin Construction
Municipality
City of Round Rock, TX

Three ways to book in Round Rock

Get a Round Rock crew on the schedule today

NASCO-certified · Fully insured

Mon–Fri 7:00 AM – 6:00 PM (after-hours available)

Option 1 - Fastest

Call now

(737) 618-0219

Talk to a dispatcher in Round Rock. Same-day quotes and emergency response.

Send photos or a video of the issue. We'll reply with a price range fast.

Open text message →

Option 3 - Full quote

Book a site visit

Pick your day + time window

Free on-site assessment for Round Rock projects. We confirm the appointment same day.

Schedule below →

Same-day

response

Free

Round Rock estimates

24/7

emergency line

10 mi

from HQ

Verified Round Rock customer reviews

Rated 5.0 / 5 by Round Rock homeowners, GCs, and property managers

5.0 average · 2 verified Round Rock reviews

First-party feedback from recent Round Rock-area jobs. Names shortened for privacy; ratings reflect verified customer responses.

Grease-clogged line at our restaurant off 620. They jetted it in an hour and set us up on a quarterly schedule. Haven't had a backup since.

Anthony

Restaurant Owner, Round Rock

Sewer Jetting

Needed potholes on a Dell campus tie-in. Crew was OSHA-tight, minimal spoil, and the utility depths matched the as-builts to the inch.

Karen

Site Super, Round Rock

Hydro-Excavation & Potholing

Round Rock FAQ

Questions we hear from Round Rock customers

Why is hydro-excavation especially useful in Round Rock?

Round Rock sits on heavy clay that gets rock-hard when dry and slick when wet. Traditional backhoe digging in that soil frequently damages nearby utilities or leaves an unstable trench. Hydro-vac cuts through it cleanly with pressurized water and pulls the spoils out - safer, faster, and easier on your bond rating.

Do you inspect commercial buildings before purchase along the I-35 corridor?

Yes - pre-purchase CCTV is one of our steadier commercial services in Round Rock. We survey sanitary and storm lines, document material and condition, and give you the leverage you need to negotiate or plan for future capex before you close.

Can you pothole utilities for tech corridor construction without slowing down the schedule?

That's the whole point of hydro-potholing. Along the SH-45 and I-35 tech corridor we routinely knock out 8-12 daylighting locations per day per truck. Your GC gets verified depths, we get out of your way, and no one calls the gas company on a Friday afternoon.

Do you jet grease trap lines for Round Rock restaurants?

Yes. Recurring grease line jetting on a preventative schedule - monthly, quarterly, or as-needed - is one of our most-requested Round Rock commercial services. Full-diameter cleans mean fewer emergency calls and no ceiling-tile stains for your neighbors.

How do I request a quote for a Round Rock project?

Send your Round Rock site address, scope (footage, pipe size, access points), plans or photos and a requested completion date. Call (737) 618-0219, email info@cscundergroundservices.com, or use the quote form on this site - most quotes go out the same business day.

Do you charge a travel or trip fee to Round Rock?

No standard trip fee for scheduled Round Rock and Williamson County work on a normal route. Rush, after-hours or remote-access mobilizations are quoted transparently up front so there are no surprises on the invoice.

Are you licensed, insured and NASSCO certified for work in Round Rock?

Yes - Cavayoo Services is fully licensed, insured and NASSCO certified. Certificates of insurance naming your GC, owner or Round Rock/Williamson County agency as additional insured are available on request before mobilization.

How soon can you be on-site in Round Rock?

Most standard Round Rock projects are scheduled within 1–3 business days. Same-day and after-hours response is available for active-site emergencies, flooded structures and construction-schedule urgencies - call and we'll dispatch the closest crew.

Do you handle both one-off and recurring work in Round Rock?

Both. We take single-project calls (a stuck line, a pre-purchase inspection, a utility pothole) and we run scheduled recurring programs - monthly grease-line jetting, quarterly catch basin cleaning, annual storm-system CCTV - for Round Rock property managers, HOAs, MUDs and facility teams.

Can you coordinate CCTV, jetting, vac-truck and locating on the same Round Rock mobilization?

Yes - that's the point of running one crew. We routinely combine cleaning, camera inspection, hydro-excavation and private locating on the same Round Rock visit so you get one schedule, one contact, one invoice and one accountable contractor.

Do you serve Round Rock, TX?

Yes. Round Rock is part of our regular service area - we're 10 miles away. Call (737) 618-0219 for a same-day quote.

What underground utility services are available in Round Rock?

We offer all five core services in Round Rock: CCTV pipeline inspection, hydro-excavation, pipe jetting, potholing and daylighting, and private line locating.

What does a typical CCTV inspection cost in Round Rock?

Residential sewer scopes in Round Rock generally run in the same range as the rest of the Austin metro — we quote a flat price in writing before the truck leaves Cedar Park, based on line length, access, and whether you need PACP coding. Call (737) 618-0219 for a specific quote on your Williamson County address.

Can you coordinate with my plumber or GC on a Round Rock job?

Yes, and we prefer to. In Round Rock we frequently run inspection ahead of a plumber's repair or a GC's dig so everyone works from the same PACP-coded file. We don't sell the repair, so there's no conflict about what the video shows.

Do you handle commercial and municipal work in Williamson County?

We do — lift stations, wet wells, storm drains, grease traps, and pre-construction utility verification on commercial and public sites across Williamson County. COIs are issued to your GC or facilities team the same day you book.

How fast can Cavayoo reach a job in Round Rock?

From our Cedar Park yard we're roughly 10 miles from Round Rock, so a booked crew is typically on your Williamson County property the same day and within a two-hour arrival window. Emergency call-outs after mon–fri 7:00 am – 6:00 pm (after-hours available) are dispatched as soon as a truck is free.

Buying or selling in Round Rock?

Get a sewer scope inspection before you close on a Round Rock home.

A standard home inspection stops at the foundation. Our pre-purchase sewer scope runs a color CCTV camera from the cleanout to the city tap so Round Rock buyers, sellers, and realtors know exactly what shape the lateral is in before money changes hands. You get the video, a written PACP-coded defect log, and a repair-cost estimate the same day - the leverage sheet you need at the negotiation table.

Same-day appointments for Round Rock contract deadlines and option periods.
Reports formatted for lenders, insurers, and title companies.
Realtor-friendly: we coordinate access with listing agents and tenants.

See sewer scope details →Book a Round Rock scope

Book your Round Rock appointment

Get a free quote or schedule a site visit in Round Rock

Tell us about the job and pick a day that works. A Round Rock-area crew will confirm your appointment the same business day - or call (737) 618-0219 for immediate dispatch.

✓Free written estimates

✓Same-day confirmation

✓Licensed & insured crews

Prefer to talk first?📞 Call (737) 618-0219 💬 Text us

Contact - Round Rock, TX

Cavayoo Services serving Round Rock

BusinessCavayoo Services

Service addressCedar Park, TX - dispatching to Round Rock, TX

Phone(737) 618-0219

Emailoffice@cspipeinspection.com

HoursMon–Fri 7:00 AM – 6:00 PM (after-hours available)

View on Google Maps →Call dispatch

Field guide: Hydro-Excavation in Central Texas

How hydro-excavation works, when it beats mechanical digging, and how to spec it right for local soil.

Read the guide →

Related services in Round Rock

CCTV Inspection Vac Truck Line Cleaning Hydro Excavation Line Locating

Nearby cities we serve from Round Rock

Cavayoo crews dispatch from Cedar Park across the Austin 100-mile service radius. If you manage properties in more than one city, these are the Round Rock-adjacent markets we most often run same-week CCTV inspection, hydro-excavation, and sewer jetting jobs in.

See every city in our Austin-area service map →

Request a Round Rock quote →Contact Cavayoo dispatch