Excavation Contractors in Clayton, CA

Excavation contractors move earth to prepare a property for construction and landscaping. They dig foundations and basements, grade sites for drainage, clear land and dig trenches for utilities.

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Common excavation services include:

  • Site preparation for new homes and additions
  • Foundation and basement excavation
  • Grading and leveling
  • Land clearing and stump removal
  • Trenching for utility lines

Hire an excavation contractor when a project needs heavy equipment to dig, level or clear land. Sewer line repairs and yard drainage systems have their own specialist categories.

Top Professionals near Clayton, CA

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B&B Excavation & Drilling
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Walnut Creek, CA Excavation Contractors

B&B Excavation & Drilling is a family-owned business specializing in hillside excavation and drilling services in the San Francisco Bay Area and North Bay. The company offers a comprehensive range of services including foundation drilling, mass and minor excavation, landslide repair, soil remediation, structural fire debris removal (Hazwoper certified), rock hammering, shoring, hard demolition, trucking services, and trenching. B&B Excavation & Drilling is experienced in restoring stability to properties affected by landslides and managing hazardous debris from structural fires with a safe and thorough cleanup process. The company is licensed (B-C12-License #898509) and operates 24/7 to meet the needs of both large and small-scale projects, providing expert solutions to challenging terrains and project logistics to ensure smooth project execution.

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Bay Area Dirt & Demo - Demolition/Excavation & Pier Drilling
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Orinda, CA Excavation Contractors

Lassiter Excavating Inc. is a family-owned and operated business serving the San Francisco Bay Area since 1989. The company specializes in excavation, demolition, drilling, and pier drilling services for both residential and commercial customers. With a strong focus on customer service, Lassiter Excavating prides itself on professionalism, attention to detail, and competitive pricing. The company is licensed and bonded, with a skilled workforce experienced in handling projects of various sizes. Lassiter Excavating offers a comprehensive range of services including pool removal, retaining walls, and helical drilling, ensuring projects are completed on time and within budget while maintaining high standards of quality and safety.

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Bay Demo
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Walnut Creek, CA Excavation Contractors

Bay Demo is a trusted demolition and excavation company serving the Bay Area with over 20 years of experience. The company specializes in a range of demolition services including house demolition, swimming pool removal, garage demolition, pool demolition with surface concrete finish, and paver services. Bay Demo is committed to quality workmanship and customer satisfaction, offering professional and safe demolition solutions tailored to home renovation and construction projects. The company serves Walnut Creek, CA, and surrounding areas, providing efficient, reliable, and clean demolition services. Bay Demo emphasizes clear communication, timely project completion, and thorough cleanup, ensuring a smooth and hassle-free experience for clients embarking on their renovation or building journeys.

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Central Valley Septic Backhoe & Drilling
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Stockton, CA Excavation Contractors

Central Valley Septic Backhoe & Drilling is a trusted septic system contractor serving residential and commercial clients in Stockton, Elk Grove, and the greater Northern California region. Established in 1992, the company specializes in septic system design, installation, repair, and maintenance, including septic tank cleaning, leach line repair, foundation drilling, and backhoe services. Central Valley Septic Backhoe & Drilling is fully licensed and insured, committed to ensuring safety, compliance with local and state codes, and customer satisfaction. The company uses advanced technology and equipment to deliver efficient and reliable services, helping clients maintain healthy and functional septic systems. With over 25 years of experience, the company offers expert advice, thorough inspections, and timely service to prevent and address septic system issues.

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D-Line Constructors, Inc.
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Oakland, CA Excavation Contractors

D-Line Constructors, Inc. is a construction company specializing in a range of core competencies including earthwork and grading, wet and dry utilities, demolition, environment and habitat restoration, and paving. The company focuses on building strong relationships and delivering quality projects, with experience in significant Bay Area developments such as UCSF Mission Bay Campus and Stanford Graduate School of Business. Led by experienced professionals like President Josue “Tony” Prada and Vice President Matt Certa, the company combines extensive construction expertise with strong leadership in safety, project management, and financial advisory. D-Line Constructors is committed to continuing education and innovative construction practices, serving both public and private sectors in the San Francisco Bay Area.

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Dig This Inc.
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Walnut Creek, CA Excavation Contractors

Dig This Inc. is a family-owned and operated construction company established in 1996 and based in Walnut Creek, California. Serving all of Contra Costa County, the company specializes in grading and excavation, pool demolition, drainage solutions, retaining wall installation, dirt removal, and the manufacturing and sale of premium topsoil. Dig This Inc. is known for its expertise in proper land grading with a focus on effective drainage, ensuring that properties are well-prepared regardless of terrain. The company also offers specialized services such as landscape and hillside sculpting, concrete and asphalt removal, and the use of large granite boulders for impressive rock and retaining walls. Committed to fair pricing and exceptional quality, Dig This Inc. aims to build lasting relationships with customers by exceeding expectations and delivering reliable, professional service.

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Get It Done Demolition & Excavation
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Concord, CA Excavation Contractors

Get It Done, LLC is a veteran-owned and operated demolition subcontractor serving the Crawfordville, Monticello, and Tallahassee, FL area for over 12 years. The company specializes in commercial and residential demolition services, using top-of-the-line equipment to safely and efficiently remove old structures and obstacles to facilitate construction projects. In addition to demolition, the company offers lawn maintenance, landscaping, and debris removal services, aiming to boost curb appeal and leave properties cleaner than they were found. Get It Done, LLC is licensed, insured, and certified with state and federal government entities, including FEMA, reflecting a commitment to professionalism and customer satisfaction. The company emphasizes reliability, safety, and thoroughness in all its projects.

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John's Good Landscaping Services
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Oakland, CA Excavation Contractors

John's Good Landscaping Services is a premier landscaping company based in Oakland, California, with over 25 years of experience serving the Bay Area and beyond. The company is passionate about creating outdoor spaces that combine beauty, harmony, and functionality. The skilled team at John's Good Landscaping Services is dedicated to delivering quality craftsmanship and attention to detail from the initial concept through project completion. The company offers professional, fair, and efficient landscaping solutions, including concrete finishing, retaining walls, fencing, walkways, and more. Known for promptness, professionalism, and customer satisfaction, John's Good Landscaping Services is available 24/7 and provides free estimates to help clients bring their landscaping visions to life.

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Universe Excavation
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Oakland, CA Excavation Contractors

Universe Excavation is a premier excavation and debris removal company based in California, specializing in helping homeowners and businesses recover from fire damage and other natural disasters. The company provides comprehensive services including fire debris removal and disposal, excavation, underground utility installation and repair, grading and compacting, as well as concrete construction and demolition. Universe Excavation is dedicated to making the cleanup and rebuilding process easier and less stressful by offering knowledgeable, experienced, and cost-effective solutions that comply with local and state environmental regulations. The company prides itself on quality service and customer trust, supporting clients through the critical early stages of property restoration.

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Excavation Questions and Answers

What does an excavation contractor do?

An excavation contractor uses equipment such as excavators, skid steers and dozers to dig foundations, grade land, clear vegetation, trench for utilities and haul or bring in soil and fill.

Do I need to locate utilities before digging?

Yes. Underground utilities should be marked before excavation, typically by calling 811 in the United States. Ask the contractor who will make the request and how private lines, such as irrigation or septic, will be located.

How do I choose an excavation contractor?

Ask about equipment and experience with similar sites, how they will handle drainage and erosion control, and whether permits are needed. Confirm insurance and get a written scope that covers hauling and restoration.

What affects the cost of excavation?

Cost depends on the volume of soil moved, soil and rock conditions, site access, slope, hauling distances, disposal or fill material, erosion control and permit requirements.

How should I prepare for excavation work?

Mark property lines and planned structures, request utility locates, and remove vehicles and items from the work area. Ask how lawns, driveways and nearby landscaping will be protected or restored.