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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

Top-Rated Excavation pros in Lake Forest - Updated Nov 2026

Avatar for Cotter Construction, Inc.
Cotter Construction, Inc.
5.0(
20
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Lake Forest, CA and surrounding areas

Approved

In business since 2012

Free estimates

Small jobs welcome

"I have been searching for a company to do my driveway for over a year. I was scared to pull the trigger on a 3,400sqft driveway. When Andrew reached out to me, He spent tons of time explaining everything in detail (also educating me about the process) and that was something different. You could tell how passionate he was to just make a killer project for the customer. Then once he came by, he continued same thing, and actually saved me a bunch of money! He created a design that took off 20% of the concrete. I felt very comfortable finally making our decision. Andrew communicated everything through the process and if I had a question I quickly had the answer. His crew was terrific, kind, funny and professional. The concrete looks fantastic. The kids love it more then my wife and I. Would I use this company again? Well, we are planning the back patio, my moms driveway and my place of business... if that says anything! Thank you Andrew!"
Response time2 hrs
2 neighbors recently requested a quote
Recommended by100%of homeowners
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.

3 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.

22 neighbors recently requested a quote
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Excavating FAQs, answered by experts

Yes, you can technically make a crawl space liveable, but the only way to do so is by converting it into a basement. While some crawl spaces are big enough to walk through and store large items, they lack appropriate insulation and space to be liveable.

While you can save some money by digging your own pool, you may end up paying more in construction equipment rental fees in the long run. You could, however, focus your DIY energies on lowering the cost of leveling your lawn for your pool or filling in surrounding landscaping after construction.

Depth is not a qualifying component of evacuation. Any human-made cut, cavity, or depression in the earth’s surface is considered excavation. The hole from excavation can be any size, shape, or depth. Excavation is used to create foundations, reservoirs, drainage ditches, and roads. Long, narrow excavations are called trenches and are often used for underground utilities.

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.

Dumpsters work best on hard, study, and level surfaces made of asphalt, stone, or concrete. If the surface is uneven or too soft, the dumpster could get stuck or tip over when filled. Keep in mind that you must obtain a dumpster permit to keep it on a city street in many areas.

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.