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Find Excavation pros in San Tan Valley

Avatar for Coles Excavating & Pad Building, LLC
Coles Excavating & Pad Building, LLC
4.8(
10
)

Serving San Tan Valley, AZ and surrounding areas

Approved

Credit card accepted

Customers say: Super punctual

"Robert Cole is a true professional and did Superior work excavating a home sewer line that had invasive Mesquite tree roots growing into the sewer pipe. He gave us a most competitive and reasonable bid . He showed up on time, communicated so well before and during the project. It was most difficult locating the sewer pipe as our home is 30 years old , but he has incredible patience and performed the Bobcat digging so well and was able to fix the damaged pipe by installing a new pipe section. His assisting staff/laborers were so nice and also professional, as they knew exactly how to assist Robert. It was such a great idea to locate Robert as an excavator, instead of hiring a plumber, as this project required an immense amount of digging down deep into the earth. So, if you have a similar sewer pipe issue in the Tucson area, we suggest you call /text Robert Cole. So happy to not have those gnarly roots invading the sewer pipe. Hire Robert Cole for your project now!"
One of our septic systems.
Dirt sub grade for permanent foundation.
Excavating Project
Trenches for chambers
Distribution box

+17

7 neighbors recently requested a quote
Recommended by80%of homeowners
H-Bros Excavating & Construction, LLC
5.0(
3
)

Serving San Tan Valley, AZ and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

"I have worked with many contractors over the years and H-Bros Excavating is by far the best experience I have ever had. They showed up when they said they would to provide an estimate. They started the job at the time they said they would. They kept me informed of the progress, what was going to be needed, each next step, and met the completion time they projected. When they were almost done, I found that I had not communicated exactly what I needed and it wasn't done quite the way I had intended. After I was clear on what it was I wanted, without a blink, sour word, or any frustration, they simply went to work to give me what I wanted. The entire mistake was mine for not being clear and yet they were happy to fix what was almost done. All of this and the final bill was exactly what I had been originally quoted. You will not fine a more professional or personable company anywhere. Their attention to detail and desire to provide me with what I wanted is unparalled. I will use them again and I will recommend them to anyone needed an excavating company. You will not be disappointed. Dan"
Recommended by100%of homeowners
Avatar for AZ Home Services, LLC
AZ Home Services, LLC
5.0(
16
)

Serving San Tan Valley, AZ and surrounding areas

Approved

In business since 2009

Free estimates

Credit card accepted

"AZ home services LLC, has just completed a 1204 sqâ casita/storage room on our property. Their initial bid was very competitive and it fit with our budget. Jerry Finney was good to work with and implement our wishes. He listened to us and gave good advice when needed. He was mindful of our desires to keep costs down and found solutions when necessary. The workers and the quality of their work was very good. He is a very honest man who cares about his customers and his workers. We highly recommend him, and would definitely use him in the future. Some building inspectors mentioned to us that this project was moving faster than others they were involved with. We are very happy with the building he built for us and it exceeded our expectations."
Demo & New slab
Beam install
Framing
Drywall
Foam, Lath, Stucco

+13

Response time1 day
Recommended by93%of homeowners
Avatar for Flat Earth Grading, LLC
Flat Earth Grading, LLC
5.0(
4
)

Serving San Tan Valley, AZ and surrounding areas

Approved

Super Service Award Winner

In business since 2018

Free estimates

Emergency services offered

"I cant say enough about the professionalism Steven and Luis showed us professionalism from the beginning to the end of the project. They did an amazing job on our grading project. Will refer Flat Earth Grading to friends and family. Thank you for helping us with this project."
Response time2 days
1 neighbors recently requested a quote
Avatar for Altissimo Construction LLC
Altissimo Construction LLC
5.0(
1
)

Serving San Tan Valley, AZ and surrounding areas

Approved

In business since 2025

Free estimates

Credit card accepted

"All tasks were completed within the designated timeframe, demonstrating exceptional professionalism. I am confident in his ability to deliver similar results for future projects and would not hesitate to hire him again."
Before Picture
Before Picture
Ready for backfill
ready for backfill
Project complete

+6

Avatar for H-Bros Excavating & Construction LLC
H-Bros Excavating & Construction LLC
5.0(
6
)

Serving San Tan Valley, AZ and surrounding areas

In business since 2020

Free estimates

Emergency services offered

"Very Well. We can’t say enough about H-Bros excavating! When we approached Marcus to come bid on our job. We were impressed. He seemed to know what he was talking about and told us we would need a D6 or D8 cat to rip all the rocks from the area we wanted flattened. He said he could probably get it done with a D6 and quoted it for that. He ended up bringing a D8 which worked out great since it could rip the rocks a lot faster. To our delight we got done 2 days early. Marcus and team started the job on schedule, were on time each day and worked hard and long hours. They were very professional and very personable. They wanted to make sure that they did the job exactly how we wanted it done. Customer satisfaction was very important to them. They went above and beyond our expectations and we are extremely happy with their services and would recommend them to anyone! They were a pleasure to work with and very honest. Do not hesitate to call them for your excavating needs! They may be a newer company but they are worth it!"
Residential Site
Residential Site
Residential Site
Residential Site
Additional Photos

+21

Recommended by100%of homeowners
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FAQs for excavation projects in San Tan Valley, AZ

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 San Tan Valley, AZ homeowners’ guide to excavation services

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