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Verified Reviews for Excavation pros in Lower Lake, CA

*The Angi rating for Excavation companies in Lower Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Lower Lake, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on May 21, 2026

Find Excavation pros in Lower Lake

Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
16
)

Serving Lower Lake, CA and surrounding areas

Approved

In business since 2015

Free estimates

Emergency services offered

"The contractor and crew from SH grading and excavating was fantastic. They were conscientious, hard-working, clean, and excellent communicators. Jose runs his business very professionally and does quality work very reliable. I would highly recommend them."
Grading
Grading
Grading
Grading
Dirt pile

+25

Response time7 hrs
Response rate100%
13 neighbors recently requested a quote
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Avatar for E G Paving Construction, Inc.
E G Paving Construction, Inc.
5.0(
2
)

Serving Lower Lake, CA and surrounding areas

Approved

In business since 2019

Free estimates

Small jobs welcome

"Edgar and his employees were amazing. Their bid was the best. Other guys said they would have to rip up pavement that this crew could do no problem minimally. The guys were so well groomed and polite. Not that that matters but it was an extra bonus. Lovely crew and incredible job in a few days. I will for sure use them again."
Driveways
Building pads
Concrete patio
Preparation
Asphalt pave

+4

Response time2 days
21 neighbors recently requested a quote
Recommended by50%of homeowners
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ANDROS EXCAVATING INC.
New to Angi

Serving Lower Lake, CA and surrounding areas

Approved

In business since 2020

Free estimates

Credit card accepted

We take great pride in our experience, expertise, quality, and customer service that we provide to meet the consumer's custom needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

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Avatar for SH Grading & Excavating
SH Grading & Excavating
5.0(
12
)

Serving Lower Lake, CA and surrounding areas

In business since 2015

Free estimates

Emergency services offered

"I am incredibly pleased with this company. The entire crew were 100% professional. The owner of the company took time to answer my homeowner questions as they came up. He was very patient and thorough. All the men on the job worked incredibly hard and stayed on task throughout the project. They installed the French drain, installed a washout and removed an old deck all in a weekend. I would most certainly recommend them."
We like to be level on our boxes
Here we set the boxes and level them
Boxes set and level started to back fill in small lifts
Electrical boxes
Box backfilled

+28

Response time6 hrs
Response rate98%
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Avatar for Baker Excavating Co
Baker Excavating Co
5.0(
1
)

Serving Lower Lake, CA and surrounding areas

In business since 2018

Free estimates

Offers commercial services

"He did wonders, was able to make driveways and flat spots on my slopped property. Gets the job done right, works quickly, and keeps me up to date with everything. I am going to be hiring him again here soon."
Response time12 hrs
Recommended by100%of homeowners
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Avatar for Nickel Creek Landscape
Nickel Creek Landscape
4.6(
19
)

Serving Lower Lake, CA and surrounding areas

In business since 1990

Free estimates

Small jobs welcome

"We thoroughly enjoyed working with this company for our turf repair project. They got us in weeks ahead of schedule as they knew time was an issue for our busy daycare. They came up with a plan to fix the seams and clumping issues in our turf that we just had installed by another company. They made the most of a tough project and were able to provide us with a playground surface our littles will be able to use for years to come. The guys are fun to work with and Dawn is a problem solver. I can’t recommend them enough."
New landscape
Back Yard Project- Yard was from a empty slate
This landscape was a clean slate when we started,
Water adds a soothing environment to a landscape
Front entry

+81

Response time2 days
Recommended by100%of homeowners
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Hays Engineering
4.4(
20
)

Serving Lower Lake, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"The gentleman never provided me an estimate to grade my front and backyard. He was very thorough to take measurements, but I had to contact him to request the estimate after a few days. His response was he was too busy and couldn t do my project for two months, but he still never quoted me an estimate to do the work. Not very professional service."
Response time6 hrs
Recommended by100%of homeowners
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Showing 1-10 of 17
Excavating questions, answered by experts

There is no standard depth for burying a septic tank; they are typically buried anywhere from 4 inches to 4 feet underground. The final depth depends on several factors, including the depth of your main sewer line, the height of the bedrock, soil type, local regulations, and the property's landscape. If you plan to grow grass or plants over the tank, a depth of at least 4 to 6 inches is recommended. Deeper tanks can be more difficult to locate, but a septic professional can help find it for you.

The rules for trenching and excavation include setting up and following safety protocols, learning how to use tools and machines properly, and ensuring there is a safe exit for all workers. Keep heavy equipment and materials away from the edge of the hole or trench. Call the 811 dig line before starting any excavation or trenching project to ensure you don’t hit any electrical or gas lines.

Professional installers often include a deep layer of crushed gravel under permeable pavers to allow more runoff to soak through into the soil below. Many installations will include multiple layers of gravel, with coarser aggregate at the base and finer aggregate that sits on top of that bottom layer. Above the gravel, you’ll often find coarse sand that helps reduce paver shifting over time. Some permeable paver designs include a water collection system set into the gravel layer to route runoff to a safe area for disposal.

Trenches are typically 12 to 24 inches deep and 8 inches wide. However, the required depth depends on the specific project and local ordinances. For example, a French drain may need to be 18 inches deep, while a water pipe might require a depth of 24 inches and a drainage pipe 36 inches. Your city or county may have specific regulations, so it's wise to consult with an excavation professional to determine the correct depth for your project.

The best type of soil to build on is a mixture of sand and clay, known as loam soil. Loam soil has the best combination of these soil types to build a foundation on. The clay particles help with water retention, so it won’t erode like sandy soil might, and the sandy particles help with drainage, so you won’t see unsafe soil expansion or have an increased risk of leaks from water sitting against your foundation.

The Lower Lake, CA homeowners’ guide to excavation services

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

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