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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

Hard soil could be a sign of overly dry dirt, either from poor drainage or drought. It's important to test the nutrient levels, density, and drainage capacity of your soil to see if it's absorbing water properly. Begin by adding a light layer of water and observing how long the soil retains moisture. If you experience a good deal of runoff, you may need to aerate your lawn, apply a wetting agent, or hire a professional for a closer look.

Slab foundations are more affordable than crawl spaces because they require minimal excavation, as the slab sits directly on the ground or on footers that only sink a few feet into the ground. Crawl spaces require excavation of the entire footprint of the home to several feet below the surface. Not only does that mean higher labor costs, but more materials are necessary for the concrete foundation walls.

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.

Call 811 to locate and mark the gas lines at least three days before digging. In many areas, you can dig within 18 inches of the lines, though in some locations, the distance may be further. Check local regulations, as you may need a utility company representative onsite when digging. Document your calls to 811 and precautions taken to avoid gas lines. A homeowner can be held liable for hitting a gas line in some cases, but contacting the proper authorities and following all guidelines can offer protection.

Excavations take a few days or up to a few weeks. The time it takes to excavate an area depends on the size of the area, the type of soil, the type of excavator, and even the time of year, since winter can make digging up the ground more difficult.

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.