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AVOID COSTLY MISTAKES:
Do NOT hire an excavating contractor without first reading our free guide:
The ULTIMATE Excavation & Septic "Success Guide."
If you’re searching for septic services near Colchester, VT, there’s a good chance something isn’t quite right. Maybe the drains are slow, the basement smells off, or your lawn suddenly feels more like a swamp. You might not know exactly what’s wrong—but you know it’s not good. At Complete Excavation & Septic, we help homeowners across Chittenden County figure out what’s really happening beneath the surface. Whether it’s a routine issue or a bigger concern, we offer straightforward service, honest advice, and real solutions—without the pressure.
How Can We Help?
Contact Us Today For A Free Quote
If you’re unsure what’s causing slow drains, odors, or pooling water, a thorough inspection is the first step. We check your tank, lines, and drain field to uncover the real issue.
2. Septic Tank Pumping
Pumping your tank removes solid waste before it causes clogs or overflows. It’s basic maintenance—but when skipped, it can lead to big problems.
3. Septic System Repairs
From baffle fixes to drain field restorations, we handle repairs that extend the life of your system—without pushing for a full replacement.
4. Septic System Replacements
If your tank is cracked, your field is failing, or your system is simply outdated, we install modern, code-compliant systems that suit your property.
5. Drain Field Troubleshooting
Saturated soil, extra-green patches, and water pooling are signs your field may need attention. We assess drainage issues and offer solutions that work long-term.
6. Emergency Septic Services
Dealing with a backup or a major leak? We respond quickly to help prevent further damage and restore function as soon as possible.
7. Custom System Installations
Building a new home or upgrading an old system? We design custom solutions based on your land, water usage, and Vermont-specific soil conditions.
8. Consultations for Buyers & Sellers
Buying or selling a home in Colchester? We provide septic evaluations so you can avoid surprises and make confident decisions.
9. Seasonal Maintenance Planning
Vermont’s weather can be tough on septic systems. We help homeowners prepare for freezing temps, spring melt, and heavy rains.
10. Serving Colchester & Surrounding Areas
We serve Chittenden County towns including:
Colchester
Winooski
Milton
Essex
South Burlington
Burlington
Your time and effort looking for the best excavation and septic contractor just paid off! We understand, you're probably searching for excavation companies near me and "Whammo!" up pops hundreds of excavation contractors claiming to provide the best excavation services. So who do you trust with your important site work? We understand it can be a little daunting. We are happy to help in any way and sincerely thank you for taking time to consider us! Here's some of our most popular excavation services we can help you with right away:
✔️ Site Preparation
✔️ Site work
✔️ Excavation Company
✔️ Excavation Contractor
✔️ Septic Tank Installations
✔️ Septic Tank Inspections
✔️ Drainage System Installation
✔️ Septic pumping
✔️ Concrete Contractor
✔️ Concrete Flatwork
✔️ Stone retaining walls
✔️ Concrete Patios
✔️ Concrete Slabs
✔️ Driveways
✔️ Foundation Repairs
✔️ Waterline Construction
✔️ Aerobic Septic Systems
When considering a local excavation contractor or excavation company what should you consider? Along with the highest quality site work you want your excavation services to be done quickly and without headaches.
You can also count on us for:
✔️ Lot clearing
✔️ Site Work
✔️ Road Excavating & Grading
✔️ Drainage
✔️ Basement excavation
✔️ Trenching - drain fields - irrigations
✔️ Digging Services
✔️ Small excavator services (and large)
✔️ Culverts
✔️ French Drains
✔️ Camera inspection - sewer & drain lines
✔️ Sewer & Drain repairs
✔️ Pipe Jetting and Thawing
✔️ Pipe cleanouts - Drain cleaning
✔️ Portable toilet rentals - port-o-potty - standard, handicap and construction sites and flush units with sink
See Photos!
1. Local Knowledge
We know how septic systems behave in Vermont soil—and how to work around common issues like poor drainage, shallow installs, or root intrusion.
2. No Guesswork
We start with a clear inspection and a conversation—not assumptions. You’ll know what’s wrong and what it’ll take to fix it.
3. Repair-First Approach
We only recommend replacement if it’s truly the best option. If a repair will do, we’ll say so.
4. Respectful Work
We treat your yard and your time with care—clean work, clear timelines, and no mess left behind.
5. Transparent Quotes
Our estimates are written, detailed, and explained up front. You’ll never be surprised by fine print or vague costs.
The Process for Hiring a Septic Contractor in Colchester, VT
1. Watch for Warning Signs
Gurgling drains, soggy grass, and sewage smells are signs your system is struggling. The sooner you act, the more options you’ll have.
2. Call for an Inspection
We’ll inspect your system, diagnose the issue, and explain what’s going on—in plain language.
3. Review Your Options
We’ll walk you through repair vs. replacement, help you weigh your options, and answer every question without pressure.
4. Get a Written Estimate
We outline exactly what needs to be done and what it will cost. No vague quotes. No guessing.
5. Ask for Local References
Check our reviews or ask for past clients near you—we’re happy to connect you with neighbors we’ve helped in Colchester and beyond.
Common Septic Problems in Colchester Homes
Colchester’s mix of rural properties, older systems, and unpredictable weather means we see these issues often:
Slow or gurgling drains—often caused by full tanks or clogged lines
Pooling water—a sign of drain field failure or improper drainage
Foul odors—often due to venting issues or backups
Repetitive pumping with no improvement—which could mean deeper problems
Outdated tanks—older systems made of steel or block may be collapsing silently
These problems are more common than you think—and much easier to fix when caught early.
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