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Find Excavation pros in Lafayette

Avatar for A.P. Excavation & Landscaping
A.P. Excavation & Landscaping
4.7(
223
)

Serving Lafayette, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"AP Excavating installed a drinking post for our horses and replaced a water hydrant. Wonderful father and sons family business - great to work with them and their crew. I was impressed with the quality of work and their commitment to making sure they exceeded our expectations. I will be using them for our next projects: entry gate, trenching work and landscaping driveway island. Thank you AP Excavating!"
Pine Tree
Start of Project
AP Bucket Truck
Midway Point
Ground Work

+21

20 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Gray Works, LLC
Gray Works, LLC
4.6(
23
)

Serving Lafayette, CO and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"Steve was so wonderful to work with. We needed someone to excavate and grade our side yard in preparation for laying gravel. He was very timely in getting us scheduled and his work was very well done. Overall, Steve was a clear communicator, gave a fair price, and took care to ensure we were happy with the results of his work. I would highly recommend him!"
Garage Demo
Garage Demo
Garage Demo
John Deere Skid Steer 324G
Grading

+11

Response time1 day
7 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for DPK, Inc.
DPK, Inc.
5.0(
2
)

Serving Lafayette, CO and surrounding areas

Approved

In business since 2020

Free estimates

Offers commercial services

"Drew was not only professional and knowledgeable, but he was a great guy. He did so much work around our home that even our overprotective bulldog, Mable welcomes him into our home. If you are looking for a hard working and trustworthy contractor, Mr. Kelley is who you need fob call."
Road Grading
Road Grading
Road Grading
Road Grading
Road Grading

+7

Response time8 hrs
Response rate89%
3 neighbors recently requested a quote
Avatar for Rockwise Landscape & Concrete LLC
Rockwise Landscape & Concrete LLC
5.0(
5
)

Serving Lafayette, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Had a broken 4 ft × 4 ft concrete walkway section removed with a new concrete section installed. Thorough & polished work, + service with a smile. Keeping Rockwise Landscape & Concrete at the top of the list any future related work."
parker patio
Stamp repair
Stamp repair
Stamp repair
27 neighbors recently requested a quote
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FAQs for excavation projects in Lafayette, CO

Depth depends on the type of installation and the regulations in your area. Water supply lines typically require 24 inches, while drainage pipes are often installed 36 inches below grade. For most general projects, a depth of 12 to 24 inches and a width of about eight inches is sufficient. Sticking to these specs keeps your utilities safe, code-compliant, and easier to maintain later.

When you need to run utilities underground, you’ve got two main options: boring or trenching. Boring employs directional drilling to install utilities without exposing a continuous channel, while trenching requires excavating an open channel to place utilities securely. Directional drilling preserves landscape integrity, whereas trenching provides direct access for installation, albeit with greater surface disruption. This clear comparison helps you select the method best suited to your project.

Plan on 12 hours to dig 100 linear feet when the soil is cooperative and you can work continuously. This timeframe applies when work is performed consistently and methodically. Factors such as rocky soil, tree roots, obstructions, and frozen ground increase the overall duration, demanding extra planning and effort. Comprehensive operational planning ensures that every challenge is managed efficiently and the project is completed on schedule.

If you want your yard to look untouched, laying fresh sod over the trench is the quickest fix. New sod needs 30 to 45 days to root and blend with the rest of your lawn. A local sod pro can provide you with a firm timeline and tips to ensure the grass takes hold and maintains your curb appeal.

The Lafayette, CO homeowners’ guide to excavation services

From average costs to expert advice, get all the answers you need to get your job done.