Excavating Contractor
Full-service excavation from foundations to footers, handled by licensed pros with the right iron for the job.
On the Iron · Mon–Sat Alexandria, KYEst. Locally · Licensed & Insured
MoveEarth.MoveForward.
FILE · KNK-EX-0427
Site preparation, land clearing, demolition, grading, septic, and trench digging for builders and homeowners across Northern Kentucky. Honest quotes. Heavy iron. Digging done right.
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Licensed & Insured
10+ Years Experience
Family Owned & Operated
Free Written Estimates
What We Do
Full-Service Excavation in Northern Kentucky
From site preparation to trench digging, KNK Excavation handles every dirt-moving job for homeowners, builders, and developers across Alexandria, KY and the surrounding region.
Site Preparation
We prep your lot for new builds — clearing, stripping, compaction, and a clean pad ready for the slab.
Land Clearing
Trees, brush, stumps, debris — gone. We open up your property fast, safely, and leave it usable.
Demolition Service
Barns, sheds, garages, slabs, pools. Tear-down and haul-off in one tidy job, with permits handled.
Land Grading
Precision grading for drainage, driveways, and pads. Water flows where it should — away from your home.
Septic & Sanitary
New septic system installs, repairs, tank replacements, and lateral fields — fully permitted and inspected.
Soil Backfilling
Quality fill, proper compaction, and clean finish around foundations, pools, and utilities.
Site Development
Driveways, culverts, pads, ponds — turnkey site development for residential and light commercial.
Trench Digging
Clean, accurate trenches for water, sewer, gas, electric, and drainage — any depth, any length.
Why KNK
When you need it dug right the first time.
We're a small, hard-working Northern Kentucky outfit. No call centers, no salespeople — when you call, you talk to Karl. Every estimate is honest, every cut is clean, and every site gets left better than we found it.
- Owner-operated — Karl is on every job
- Modern, well-maintained equipment for clean cuts and fast work
- Permits, locates, and inspections handled for you
- Transparent written estimates — no surprise charges
- Local references on every type of job we do
Where We Work
Proudly Serving Northern Kentucky
Based in Alexandria, KY — we cover Campbell County, Kenton County, and surrounding communities.
Alexandria, KY
Cold Spring, KY
Highland Heights, KY
Newport, KY
Fort Thomas, KY
Wilder, KY
Bellevue, KY
Dayton, KY
Southgate, KY
Melbourne, KY
California, KY
Silver Grove, KY
Local Reviews
What Northern Kentucky Says
"Karl and his crew cleared two acres and graded our build pad in under a week. Honest pricing and the site looked spotless when they left."
"We needed a new septic system fast. KNK pulled the permits, did the install, and passed inspection first try. Lifesavers."
"Tore down our old barn and hauled everything off. Crew was respectful, on time, and the price was exactly what they quoted."
"Best grading work we've ever had. Drainage issue we'd fought for years — finally fixed. Digging done right is no joke."
"Trenched 300 feet for a new water line through tough rocky ground. Clean cut, properly backfilled, no damage to the yard."
Questions
Frequently Asked
Ready to break ground?
Call Karl directly or send a message. We'll walk your site, give you an honest written quote, and get the dirt moving.