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Verified Reviews for Excavation pros in Manteca, CA

*The Angi rating for Excavation companies in Manteca, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

*The HomeAdvisor rating for Excavation companies in Manteca, CA is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Excavation needs.

Last update on September 01, 2026

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Avatar for Green Infrastructure and Environmental Inc.
Green Infrastructure and Environmental Inc.
New to Angi
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For Business

Serving Manteca, CA and surrounding areas

Approved

In business since 2025

Free estimates

Emergency services offered

Green Infrastructure and Environmental Inc. is a licensed, insured general contractor serving San Francisco, Sacramento, and surrounding Northern California communities. We build durable, well-finished work for homeowners who want it done right the first time.\n\nOur specialties include concrete flatwork, foundations, home additions, full remodels, electrical, and paver installations. Whether you're pouring a new driveway, expanding your living space, or upgrading your home's electrical system, our crews handle the job from planning through final cleanup.\n\nWhat sets us apart:\nClear, upfront estimates with no surprises\nSkilled crews and quality materials\nReliable scheduling and honest communication\nCode-compliant work built to last\n\nWe take pride in treating every property like our own and standing behind our work. Contact us today for a free, no-obligation quote and see why our customers trust us with their biggest projects.\n\n

3 neighbors recently requested a quote
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Avatar for Herman Landscaping and Sprinkler Services
Herman Landscaping and Sprinkler Services
4.3(
24
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Manteca, CA and surrounding areas

In business since 2003

Free estimates

Emergency services offered

"Attention to detail.. impressive finish. Herman did my artificial turf installation and finished my retainer walls and irrigation. impressed with his attention to detail."
Landscaping installation, bark,rocks, grass and irrigation system
Trex Deck
Grass installation
Landscaping design and project
Synthetic grass

+89

Response time1 day
Response rate100%
Recommended by95%of homeowners
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Avatar for Ultimate Concrete Inc
Ultimate Concrete Inc
4.6(
55
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Manteca, CA and surrounding areas

In business since 2007

Free estimates

Emergency services offered

"I already responded to a request for a review for this job. I am not going to continue to respond to Angie's List for multiple requests"
Additional Photos
Additional Photos
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+5

Recommended by100%of homeowners
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Avatar for Cal Underground
Cal Underground
4.8(
4
)
Building Site - Preparation and ClearingBuilding Site - Preparation and Clearing - For BusinessExcavation - Major Grading or Resloping+2 more

Serving Manteca, CA and surrounding areas

In business since 2022

Free estimates

Emergency services offered

"Cal Underground did septic and excavation for my New shop and did one awesome job. Soon I’ll hire him back for my housing development!"
Close to finished new driveway, waiting on gravel
Guest House Demolition
Driveway Culvert Pipe Repair
Aerobic Septic System
New driveway in progress

+86

Recommended by100%of homeowners
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Avatar for Pantoja Engineering And Excavation, Inc
Pantoja Engineering And Excavation, Inc
5.0(
1
)
Excavation - Major Grading or ReslopingExcavation - Major Grading or Resloping - For BusinessLandscape - Minor Grading or Resloping

Serving Manteca, CA and surrounding areas

In business since 2025

Free estimates

Emergency services offered

"We recently worked with Pantoja Engineering And Excavation, Inc. on a site development project, and we couldn’t be more satisfied with the results. From start to finish, their team demonstrated professionalism, attention to detail, and a strong commitment to delivering high-quality work on time and within budget. Their crew was well-equipped and highly skilled, handling everything from grading and trenching to foundation prep with precision and efficiency. Communication throughout the project was clear and consistent, which made coordination smooth and stress-free. It’s rare to find a contractor that combines technical expertise with such a strong work ethic and integrity. We highly recommend Pantoja Engineering And Excavation, Inc. to anyone in need of excavation or engineering services and look forward to partnering with them again on future projects."
Response time2 days
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Excavating questions, answered by experts

The cost to repair a crawl space runs between $1,500 and $15,000, depending on the extent of the damage. Major flooding or water repairs can cost up to $10,000 for removal and repairs. If you simply need to clean your crawl space, expect to pay between $2,000 and $6,000 for a major cleanout. Replacing a crawl space beam due to rot or damage can cost between $1,500 and $5,000, while removing and replacing damaged insulation costs between $1,000 and $4,000.

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.

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.

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.

You can bury underground electrical wire six inches deep—but only if you use a rigid metal electrical conduit. For rigid, non-metallic conduits, bury the wire at least 12 inches deep. If using an underground feeder cable rated for direct burial, you'll need to place it at least 18 inches deep, as it has no conduit for extra protection.

The Manteca, CA homeowners’ guide to excavation services

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

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