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Avatar for Heinen Construction
Heinen Construction
4.8(
27
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Project: Grading. We highly recommend Andrew! Very professional, prompt, and great communication with the homeowners! We are super excited to complete the now graded, clean state, backyard. He even encouraged us to make contact again, if we had any further questions or need advice after further installation of pavers/ grass/ pergola (our next step). Thank you Andrew for connecting with us and staying in contact."
Foundation
Septic Tank
Leach line
Drainage
DG Driveway

+12

Response time1 day
Response rate91%
4 neighbors recently requested a quote
Avatar for Shofar Landscape Contracting
Shofar Landscape Contracting
5.0(
13
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2018

Free estimates

Small jobs welcome

"Shofar Landscaping contracting was honest, timely, and efficient! They were professional and completed all the work we discussed and met our expectations. The crew were wonderful to work with! Looks great! Thank you!"
Response time1 day
Response rate87%
10 neighbors recently requested a quote
Avatar for Cal Coast Hardscape & Irrigation, LLC
Cal Coast Hardscape & Irrigation, LLC
5.0(
1
)

Serving Los Osos, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

"Alex and his team were finally the answer to my struggles! I cannot stress or overstate how professional, yet personable!!, Alex and his guys are! I am getting on in age, now 60, and suddenly I could not 'hop up" on my retaining wall to get into the flower bed anymore! I had brought Alex out for estimates and meet and greet for 3 or more projects we have in mind. I HAVE to get estimates first and then budget it in to my current spending budget and Alex was very gracious and accommodating to help me, not only get the free estimates, but spent much time with me, coming back on multiple occasions to just plan and come up with a number of solutions for each idea I had for each section of landscape!!! He realized, that my husband now working out of state was leaving me pretty alone to deal with this and he stepped up as a professional and as a person to help me! We started with stairs leading up the retaining wall so I could get up there without hurting myself and he made them nice an"
Stump Removal
Stump Removal
Stump Removal
Retaining Wall
Retaining Wall

+9

7 neighbors recently requested a quote
Avatar for L Jones Earthworks
L Jones Earthworks
New to Angi

Serving Los Osos, CA and surrounding areas

Approved

In business since 2022

Free estimates

Emergency services offered

L Jones Earthworks 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.

Response time5 hrs
Response rate92%
Avatar for Tatum Asphalt
Tatum Asphalt
4.7(
24
)

Serving Los Osos, CA and surrounding areas

In business since 2012

Free estimates

"How do you spell "better than excellent?" The Tatum crew brought in enough men & equipment to do our mid-sized job perfectly in 1 day! It has taken care of the shoddy job we paid a fortune to another company & it looks great! Our neighbors are impressed with the quality job. Thanks Tatum!"
Before Overlay Install
After Asphalt Overlay and Rock Install
Before Sealing and Striping
After Sealing and Striping
Constructing New Asphalt Driveway

+3

Recommended by100%of homeowners
Avatar for Madruga Construction
Madruga Construction
5.0(
1
)

Serving Los Osos, CA and surrounding areas

In business since 2006

Free estimates

Credit card accepted

"Ed Madruga came out promptly, and was very helpful, knowledgeable, and forthright. He was so helpful, I may end up doing the project myself. If not, he will likely get the job. Later, I came to my senses and had him do the job. He had the right equipment and knew exactly what to do. Got it all done in less time than expected, and charged less than quoted. I highly recommend Madruga Construction."
Response time8 hrs
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Excavating questions, answered by experts

Most states do not require excavation companies to hold specific licenses, but many require at least a contractor’s license. Additionally, heavy equipment operators require a special commercial equipment license to operate machinery required for excavation. You can use Angi’s contractor licensing tool to confirm that an excavation company you’re considering hiring is fully licensed. You should also make sure that the excavation team is fully insured before allowing them to work on your property.

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.

The average cost for pool excavation is $2,500. This cost can range from $450 to $4,500, depending on the pool shape and size, time of year, and any need to move buried utilities. 

When excavating for your pool, you might have to move existing utilities. You can expect to pay an additional $15 to $25 per linear foot to move gas lines. To move a septic system, it’ll cost an additional $2,000 to $20,000. A pool that is 10 feet by 12 feet averages $450 to excavate, and a 20-foot-by-40-foot pool averages $3,020.

Some two-in-one tools and machines do both jobs, and those could be the right solution for smaller residential projects. However, the phrase “use the right tool for the job” definitely applies to digging. For the best results, get two separate tools for your trenching and landscape edging projects or call a pro to take care of everything for you.

Directional drilling is complex and requires training to use the advanced machinery. It can be challenging to monitor the position of the drill since there’s no direct line of sight. Directional drilling can also be more expensive with a cost of $10 to $30 per linear foot compared to $5 to $12 per linear foot for trenching. 

The Los Osos, CA homeowners’ guide to excavation services

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