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TRUSTED BY LAKE FOREST, CA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon24
    Verified excavation services reviews

Find Excavation pros in Lake Forest

Avatar for Enviroscape Construction, Inc.
Enviroscape Construction, Inc.
3.9(
37
)
Landscape - Minor Grading or Resloping

Serving Lake Forest, CA and surrounding areas

Approved

In business since 1990

Free estimates

Credit card accepted

"Fantastic work! From demo, hardscape, decking, pebble field, irrigation, lighting and planting, all came out perfectly. I started my process bidding from seven landscapers. Many with excellent references. Ron, Rigo and the team at EnviroScape exceeded my expectations. Ron worked hard to get to my price, showed up on the job regularly and made it happen ahead of schedule. Rigo and the team arrived every morning and made fast progress on a daily basis. As the project evolved there were several changes to the landscape plan. Each was implemented quickly and either didn’t impact the bid or did so very fairly or minimally. We’re thrilled with the result. Ron made it fun and better than the original scope of the plans. Highly recommend EnviroScape for quality, timeliness and value."
an impressive backyard pool with a hot tub overflow
Outdoor landscaping with wood pergola, large pool, waterfall, and rock retaining wall
a close up view of side yard landscaping with a garden rock retaining wall and a stone paver walkway
Our Work
a home exterior with view of a covered, stone porch with a red brick border

+26

Response time1 day
Recommended by88%of homeowners
Environmental Landscape Design, Inc.
3.7(
21
)
Landscape - Minor Grading or Resloping

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2004

Free estimates

Customers say: Quick response

"I received two other estimates before contacting Home Advisor and thus Rene from Environmental... I knew from the moment that I spoke to Rene that I liked him and would most likely hire him. He was presentable, listened to my ideas and then offered up some of his own for what he thought might look nice and work well for my project. He spent at least An hour here, taking measurements and plotting the job and returned the following day with his estimate. Rene was definitely not the cheapest however he was definitely the most thorough, precise and professional... He busted his butt over the next two weeks and knocked it out of the park! I will most certainly hire Rene again and will recommend him to my friends and family without a doubt... Thank You Rene!"
Response time1 day
Recommended by84%of homeowners
C.J.D DEMOLITION
New to Angi
Building Site - Preparation and Clearing

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2025

Free estimates

Offers commercial services

C.J.D. Demolition is a licensed, bonded, and insured building moving and demolition contractor based in Orange, California. Specializing in structural, selective, and interior teardowns, C.J.D. Demolition serves residential, commercial, and industrial clients across Orange County and the greater Southern California area.

2 neighbors recently requested a quote
Aguilera Demolition
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Lake Forest, CA and surrounding areas

Approved

Free estimates

Small jobs welcome

Offers commercial services

We are a family owned business with 15+ years of demolition and environmental experience. We offer services such as interior selective demo, site demo and load out. We also are trained to do mold remediation and assessment.

21 neighbors recently requested a quote
Avatar for SES Builders inc
SES Builders inc
5.0(
97
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lake Forest, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"SES is the best company you can think of when it comes to remodeling your house. I finished my project 6 months ago and the communication was great. Maiia from the office kept on following up with every question we had. We had the SES app that we communicated easier and saw pictures of our project throughout the process. We live half of the year in Russia and due to COVID we couldn't come back so it took a while until we were able to see how it came out. Job was done properly, they cleaned the house when they finished and it was a pleasure to do business with them."
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+33

Recommended by98%of homeowners
Avatar for Wilhelm Sprinkler Co
Wilhelm Sprinkler Co
4.6(
87
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lake Forest, CA and surrounding areas

In business since 1987

Free estimates

Emergency services offered

"It was fine. They were trying to sell me a lot of stuff. They could have been right, maybe they were but they have had a lot of costly suggestions.  They were very nice and came when they were supposed to. I have nothing against them more than I was not able to purchase a whole lot of different tads and whatever they wanted to sell me."
one
two
Recommended by94%of homeowners
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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.

Hardscaping often requires preparation of the ground in the area where the feature is being installed. This can include digging, compacting, and leveling the soil, ensuring adequate drainage, and removing any existing plants. The extent of preparation needed will depend on the type and size of the hardscaping feature being installed.

Sewer lines can be buried anywhere from 18 inches to 8 feet deep, with a common average depth between 18 and 30 inches. The exact depth depends on local factors like climate and soil type. In colder regions, pipes must be buried deeper (below the frost line) to prevent freezing, sometimes as deep as 8 feet. The digging depth can also impact the cost of sewer line replacement. To find the specific depth for your property, you can check the building plans for your system, which should be on file with your city or local sanitation department since permits are required for installation.

Underground downspouts refer to the sections of downspout extensions that lead away from your home and gutter system. While they cost more than traditional extensions, they can provide several benefits, such as less frequent damage and no need to move them for lawn care tasks. Whether they're worth it or not depends on your budget at installation time and how much convenience they'll add to your situation.

Most residential basements are 8 to 10 feet deep. You can dig deeper depending on building codes, but it does become more difficult. You’ll likely need to install stronger foundation walls and additional supports to handle the increased load. Depending on the water table, you may also need a water management system. Clay soil can support a deeper foundation than sandy soil. A structural engineer will be able to tell you the maximum, feasible depth.

The Lake Forest, CA homeowners’ guide to excavation services

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