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Find Excavation pros in Boulder

Avatar for A.P. Excavation & Landscaping
A.P. Excavation & Landscaping
4.7(
223
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Boulder, 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

7 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Precision Excavation, LLC
Precision Excavation, LLC
5.0(
4
)
Building Site - Preparation and ClearingExcavation - Major Grading or Resloping

Serving Boulder, CO and surrounding areas

Approved

In business since 2015

Free estimates

Customers say: Quick response

With many years of experience serving Nederland and surrounding area, Precision Excavation LLC, is your solution for all your excavation needs. We take great pride in our extreme professionalism, timeliness and superior customer service on every job. We make sure to develop a lasting relationship so that the next time service is needed there will be no question on who to call. Satisfaction guaranteed!

Before
Response time11 hrs
Response rate86%
6 neighbors recently requested a quote
Avatar for K2 Excavation
K2 Excavation
3.6(
5
)
Excavation - Major Grading or Resloping

Serving Boulder, CO and surrounding areas

Approved

In business since 1995

Free estimates

Emergency services offered

We have over 25 years of experience in the industry. In fact, our owner, Arden, was already out in the field at the age of four years old! We will take care of any residential or commercial properties, and we will treat them as if they were our own. Give us a call today! We look forward to working with you!

septic system
septic system
septic system
septic system
septic system

+7

Response time2 days
6 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Highland Landscaping & Excavations
Highland Landscaping & Excavations
5.0(
6
)
Building Site - Preparation and ClearingExcavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

Highland Hardscapes FC is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests and make their concerns the basis of our business.

Niwot Landscape/Hardscape
Front yard Landscaping
New Culvert / Landscape/hardscape
Niwot Landscape/Hardscape
Retaining wall / Drainage channel

+40

Response time2 days
Recommended by83%of homeowners
Avatar for Gray Works, LLC
Gray Works, LLC
4.6(
24
)
Excavation - Major Grading or Resloping

Serving Boulder, CO and surrounding areas

Approved

In business since 2021

Free estimates

Small jobs welcome

"For excavating work, ability and safety.. he NAILED it. The corners that he had to make in order to pull out these huge rocks was phenomenal. Please reach out! Thanks!"
Garage Demo
Garage Demo
Garage Demo
John Deere Skid Steer 324G
Grading

+11

Response time1 day
12 neighbors recently requested a quote
Recommended by95%of homeowners
Avatar for High Range Tree Service
High Range Tree Service
4.6(
10
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Boulder, CO and surrounding areas

Approved

In business since 2020

Free estimates

Emergency services offered

High Range Tree Services is a locally owned and operated tree service company in Granby, CO. No matter your concerns, we can help provide the service and expertise you need to get the job done. We'll help you understand the dangers on your property and how best to execute proper tree management.

Tree Trimming
Recommended by33%of homeowners
Avatar for Colorado Paradise Builders, LLC
Colorado Paradise Builders, LLC
4.6(
10
)
Building Site - Preparation and Clearing

Serving Boulder, CO and surrounding areas

Approved

In business since 1997

Free estimates

Customers say: Terrific value

Colorado Paradise Builders, LLC is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 20 years of hands-on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with. Please feel free to contact us today!

Medina Residence
Medina Residence
Windsor custom home
Windsor custom home
Schmitz basement finish

+5

Response time1 day
Response rate87%
3 neighbors recently requested a quote
Avatar for Rockwise Landscape & Concrete LLC
Rockwise Landscape & Concrete LLC
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Boulder, CO and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

I provide quality work designed to last and accommodate existing grades. wno price changes mid job unless scope of work changes.\nwe like to ensure that every job completed is worthy of a five star review.\nWe will take your vision and make it a reality -- no job is too small and no job is too big, we do them all \nWe now offer hauling and disposal. \nwith a heart for the environment we make sure everything is disposed of properly and recycled when applicable

parker patio
Stamp repair
Stamp repair
Stamp repair
36 neighbors recently requested a quote
Avatar for Green Light Outdoor Home Services LLC
Green Light Outdoor Home Services LLC
5.0(
3
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Boulder, CO and surrounding areas

Approved

Small jobs welcome

Credit card accepted

Offers commercial services

I’m the owner and operator of Light Outdoor, providing junk removal, light demolition, and landscaping services. I take pride in showing up on time, working efficiently, and leaving every job site clean and ready for what’s next. Whether it’s a property cleanout, demo prep, or yard work, I focus on honest pricing and quality results.

4 neighbors recently requested a quote
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FAQs for excavation projects in Boulder, 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 Boulder, CO homeowners’ guide to excavation services

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