Water & Sewer Lines
New installs, replacements, and repairs. We make sure your lines are solid, properly graded, and built to last.
Onawa, IA · Monona County & Beyond
Digging deeper for your peace of mind.
Honest excavation and utility work for homeowners, farmers, and small businesses across western Iowa. Water & sewer lines, septic systems, trenching, site prep, and emergency repairs — done right the first time.
What We Do
Excavation & utility services, done the right way.
Tailored to homeowners, farmers, and small businesses in Onawa and the surrounding communities.
Septic Systems
Expert install and repair of septic systems for residential and small commercial properties.
General Excavation
Dirt work done right — from small backyard digs to full site work.
Emergency Repairs
Lines fail at the worst times. Call us — we respond fast and get you back up.
Site Preparation
Building a shop, home, or shed? We grade, level, and prep the pad so it's ready to go.
Land Clearing
Brush, trees, debris — cleared and hauled so you can put your land to work.
Trenching
Clean, accurate trenches for utilities, drainage, and irrigation across farms and acreages.
Recent Work
Real jobsites. Real results.
A look at projects we've completed across Monona County. Every job gets the same care — whether it's a single trench or a full site prep.
Why Circle C
A neighbor you can call. A crew you can count on.
Honest, straightforward
Clear quotes, plain language, and no surprises. If we say we'll be there, we'll be there.
Built for rural Iowa
We understand farm operations, acreages, and small-town projects — not just subdivisions.
Done right the first time
We take pride in tight trenches, proper grading, and clean backfill. The job isn't done until it's right.
Responsive when it matters
Burst line, failing septic, washed-out drive? Call us — emergency repairs are part of what we do.
How It Works
Simple, no-runaround process.
01
Reach out
Call or send us your project details. We'll ask the right questions to understand what you need.
02
Walk the site
For most jobs we'll come look in person — at no cost — so the quote reflects the real conditions.
03
Honest quote
A clear, written estimate with no hidden add-ons. You decide when you're ready.
04
Get it done
We schedule the work, show up when promised, and leave the site clean when we're finished.
Service Area
Based in Onawa. Working across western Iowa.
We primarily serve Monona County and the surrounding communities. Outside this area? Call us anyway — for the right project, we'll travel.
- Onawa, IA
- Mapleton, IA
- Whiting, IA
- Castana, IA
- Ute, IA
- Mondamin, IA
- Moorhead, IA
- Turin, IA
- Blencoe, IA
- Soldier, IA
- Pisgah, IA
- Sloan, IA
Get In Touch
Ready to get your project started?
Call, email, or send us your details below. We'll review and get back to you quickly — no surprises, just honest, reliable service.