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TRUSTED BY ALTA LOMA, CA HOMEOWNERS

  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon15
    Verified excavation services reviews

Top-Rated Excavation pros in Alta Loma - Updated Nov 2026

C.J.D DEMOLITION
New to Angi
Building Site - Preparation and Clearing

Serving Alta Loma, 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 Alta Loma, 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
Avatar for SPINO EXCAVATING INC
SPINO EXCAVATING INC
5.0(
6
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+1 more

Serving Alta Loma, CA and surrounding areas

In business since 2016

Free estimates

Credit card accepted

"Spino Excavating Inc is a very competent contruction company. Their honesty and integrity is known in the Southern California industry. They work patiently and energetically with their project owners, architects, engineers, and of course us building inspectors. They have never failed to impress me on each project large or small. -- RAM-ESI"
Response time10 mins
Recommended by100%of homeowners
Avatar for Active Demolition
Active Demolition
4.5(
14
)
Building Site - Preparation and Clearing

Serving Alta Loma, CA and surrounding areas

In business since 1977

Free estimates

Emergency services offered

"They did an excellent job. Very reasonable price and they were extremely careful of all of the plants and patio area surrounding the demolition. Ty was great to work with. We would definitely recommend them!"
mark pool walls
Cabin Before Active
26,000 Sqft center
Tree & shrub Clearing
another pool demo

+18

Recommended by100%of homeowners
Avatar for Roof Rx
Roof Rx
4.2(
1,190
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Alta Loma, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"not that great. basically paid $99 to get an estimate. included cleaning roof and minimal repairs. took a while to get appointment, and then when they came, they didn't even do the work! gave a really big estimate and then re-seheduled to have someone else do the work. they wouldn't totally replace the roof, gave different estimates to repair, I went with a different company to do a full roof rplacement."
Additional Photos
Roof Leak Repair - Step 1
Roof Leak Repair - Step 2
Roof Leak Repair
Recommended by81%of homeowners
Avatar for California Sewer & Rooter
California Sewer & Rooter
4.4(
115
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Alta Loma, CA and surrounding areas

In business since 2004

Free estimates

Emergency services offered

Immediate Response on Emergency Services: Our plumbers are radio dispatched and we service the entire Los Angeles County, San Fernando Valley, and Orange County areas.\n \nCalifornia Sewer and Rooter has been providing outstanding plumbing services to the residents of the San Fernando Valley since 1988. CSR is a fully licensed, bonded, and insured plumbing and general plumbing contractor offering commercial & residential plumbing services, fixtures, tools, parts & accessories and complete sewer and drain cleaning.\n\nDBA Michael's Valley Plumbing.

Drain
Hydro jetting
Main Line Sewer
Bad Section
Pipe Burst

+10

Recommended by71%of homeowners
Avatar for Sierra Madre Landscape co
Sierra Madre Landscape co
4.6(
22
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Alta Loma, CA and surrounding areas

In business since 1998

Free estimates

Emergency services offered

"We had a blank canvas with a few design details in place for a major drought-tolerant landscaping overhaul for our Mid Century Modern house that had recently been renovated. We needed someone to fit the bill who was knowledgeable about irrigation & plants, affordable, efficient and above all flexible so that we could see our vision realized. We got several quotes and chose Wesley's Sierra M**** Landscaping Co based on our above criteria. Not only that, but Wesley came up with the most cost effective way to implement a system without having to rip up our driveway. Furthermore, his quote was reasonably priced and itemized in a way that allowed us to "pick and choose. He appeared to be flexible -- and was -- in terms of potential changes. In short, Wesley and his crew did not disappoint. I should also add that weeks later when a surprise leak sprung up, we called Wesley and he promptly fixed it. The overall was stress-free, and we couldn't give a higher recommendation to Sierra M**** Landscaping!"
Recommended by100%of homeowners
Avatar for Repiping Professionals
Repiping Professionals
4.2(
50
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Alta Loma, CA and surrounding areas

In business since 1948

Free estimates

Emergency services offered

"When we purchased the house, it was a 30 year old home. Almost everybody in the period of five years to seven years wanted to convert to copper plumbing. So what they offered at that time was anyone you referred to if they chose to use their service, you have $500 cash payment which was really nice because half of our neighbors and our family members used them. I do not know what they do now, but it is a really nice service because they are a very good company. They did a great job."
President - George Anderson
Service Van
Repiping Worker
Recommended by85%of homeowners
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Excavating FAQs, answered by experts

A crawl space can be as little as 42 inches below the grade of your house, but this is not always recommended in flood-prone areas. At a minimum, there must be at least 16 inches of clearance between the ground and the floor joists to access the space in an emergency.

After you successfully remove your boulder, you have a few options for what to do to get rid of it. You can rent a dumpster if your yard has many boulders or if you’re planning a larger project. You can even save the boulder and reuse it elsewhere on your property to save on landscaping costs. A few ideas include using the boulder as a natural, abstract statue, breaking it into smaller pieces to line your garden bed, or offering it to a landscaping company that could reuse it for another project.

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.

The easier way to find buried sprinkler lines is to use the plan from the professionals who installed the system. If you don’t have professional plans, listen for running water on your lawn when you turn on the system. You may also spot wet areas, giving you an idea of where the heads are. Once you find the sprinkler heads, you’ll likely be able to connect the dots between them, revealing the system below.

In most areas, you will need a permit for excavation work, even for projects that only involve grading or yard leveling. Permit requirements depend on your local government and the scope of the project, but they are especially common for significant digging or work that could affect utilities or public property. These permits help protect the local topography and prevent drainage issues. An experienced excavation company will typically know whether permits are needed and can often handle the process of pulling and closing them for you. You can also verify permit requirements by contacting your local building department and describing your project.

The Alta Loma, CA homeowners’ guide to excavation services

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