Excavation Contractors Diamond Bar

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  • B&B Excavation & Drilling
    5
    Oakland, US

    Experience Excellence in Excavation: B&B Excavation & Drilling in the San Francisco Bay Area & North Bay Are you searching for qualified drilling and excavation services in the San Francisco Bay Area & North Bay? Be sure to contact B&B Excavation & Drilling. As a reputable family-owned business, we focus on hillside drilling and excavation projects and can meet both big- and small-scale demands. We are prepared to manage a variety of obstacles thanks to our wide range of services, which include: Foundation Drilling Mass & Minor Excavation Landslide repair Soil remediation Structural fire debris removal (Hazwoper certified) Rock hammering Shoring Hard demolition Trucking services (import-export) Trenching Let us be your go-to specialists for all your drilling and excavation needs.

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  • Sierra Construction
    5
    PO Box 5080, Sonora, CA, PO Box 5080 Sonora, 95370, US

    About Us We are an A and B licensed contractor located in Tuolumne County, CA. Our expertise is in grading and excavation. We offer high quality service for affordable prices that put us a step ahead of the competition. PROMPT AND RELIABLE At Sierra Construction our clients are our priority. We take pride in doing what we say we will do in regards to project timelines/budgets and we go the extra mile to make sure our customers are completely satisfied with our work. Call us today and find out what we can do for you.

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  • Four Rivers Excavating
    5
    Hwy 52, Ontario, 97914, US

    Four Rivers Excavating LLC Trusted & Experienced Excavating Contractor Serving the Western Treasure Valley and surrounding areas of Ontario Oregon & Payette Idaho Get a Free Quote All Types of Dirt Work, Grading and Excavation Services Call us for Building Pads, Foundations, Ponds, Driveways, Road Building, Grading, Gravel Delivery and more… 30+ YEARS EXCAVATING EXPERIENCE We’re here to help with your excavating project No matter what excavating service you’re looking for, Four Rivers Excavating, LLC. has the equipment, professional staff, and proven experience to get your project done right and on time! Fully Licensed, Insured & Bonded | CCB #240005 Dedicated to Safety, Integrity & Teamwork Providing Excavation Services near Ontario Oregon and Payette Idaho and the surrounding areas including… Nampa, ID Meridian, ID Boise, ID Star, ID Caldwell, ID Eagle, ID Garden City, ID Parma, ID Middleton, ID Kuba, ID Marsing, ID Homedale, ID Green Leaf, ID Wilder, ID Notus, ID Emmett, ID

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  • Jandu General Engineering Inc
    5
    Saratoga, 95070, US

    Jandu General Engineering, a family-owned and operated business, has been serving the Bay Area for over 20 years. Known for professionalism, reliability, and attention to detail, our staff is comprised of skilled, highly trained construction professionals. We are committed to safety, environmental responsibility, integrity, and honesty. Our team understands and recognizes that the key to continued success is the satisfaction of every client. Every effort is made to exceed clients' expectations. Quality finish and overall job organization are paramount to us. We work efficiently and at the highest level of excellence while keeping safety and cost savings a top priority. Quality service goes beyond the job itself as our team is happy to provide the best service to our customers. We are happy to answer all questions you may have before, after, and along the way.

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  • Riverside Excavating & Restoration
    5
    2501 Chatham Rd, Springfield, 62704, US

    Quality Work at Competitive Rates We provide exceptional service in: Excavating Grading Drainage Landscaping Hardscapes Seeding With my experience and know-how, I offer this service at an extremely competitive rate while not compromising on a quality finish. Get in touch to learn more.

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  • H.I.G Contractors
    5
    123 Main Street, Anytown, 12345, US

    About HIG Contractors HIG Contractors is a family-owned and operated business with over 20 years of experience in the construction industry. We are committed to providing our clients with high-quality workmanship and exceptional customer service. We specialize in a wide range of construction services, including: Residential construction Commercial construction Renovations Additions Roofing Siding Windows and doors Decks and patios And more! We are fully licensed and insured, and we are proud to be a member of the Better Business Bureau. We are committed to providing our clients with a positive and stress-free construction experience. We work closely with our clients to ensure that their project is completed on time and within budget. We are also committed to using environmentally friendly building practices whenever possible. If you are looking for a reliable and experienced construction company, look no further than HIG Contractors. We are dedicated to providing our clients with the highest quality construction services available.

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  • King Pump and Well
    5
    13821 W. Lacey Blvd, Suite B, Hanford, 93230, US

    Welcome to King Pump and Well At King Pump & Well, we take pride in being a comprehensive water well and pump company. Our team of experts is dedicated to providing a wide array of services for pumps and wells, encompassing everything from installation to maintenance. Established in 2015, King Pump & Well was founded by Ryan King, a lifelong resident of the Central Valley. Ryan has always held a deep passion for agriculture and its people. After years of experience in farming, Ryan shifted his focus and embarked on a journey to explore the pump & well industry, seeking ways to assist farmers in navigating the delicate issue of water management. Serving Tulare, Kings, Kern, and Fresno counties, King Pump & Well is honored to serve farmers and families with high-quality services and innovative solutions. THE KING PUMP & WELL TEAM RYAN KING CEO CONTACT DANIEL CONTRERAS OPERATIONS MANAGER CONTACT APRIL VALADAO OPERATIONS MANAGER CONTACT

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  • Thousand Oaks ADU Builders
    5
    Los Angeles, US

    Thousand Oaks ADU Builders: Your Dream ADU, Built Right At Thousand Oaks ADU Builders, we turn your vision into reality. We are the #1 ADU builder in Thousand Oaks, specializing in creating beautiful and functional accessory dwelling units (ADUs) that enhance your property and lifestyle. We are committed to quality, reliability, and affordability, ensuring a seamless and stress-free experience for our clients. Our team of experienced professionals brings over 12 years of construction expertise, having built over 25,000 square feet of ADUs across numerous projects exceeding $10 million. We are dedicated to providing exceptional craftsmanship, honest and transparent communication, and competitive pricing. Whether you're looking for a detached ADU, an attached ADU, or a garage conversion, we have the expertise and resources to bring your dream to life. We work closely with you throughout the entire process, from initial design to final construction, ensuring your satisfaction every step of the way. Contact us today to schedule a consultation and learn how we can help you create the perfect ADU for your needs.

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  • J K Excavation & Grading
    4.7
    Rialto, US

    OUR COMPANY J/K Excavation & Grading Co., Inc. was founded in 1992 by Janine and Ken Williams Jr. JK provides comprehensive site preparation solutions to clients throughout the 6 counties in Southern California. Brian Williams is the Vice President of JK, assisting in all aspects of the company's operations. JK has been recognized for our achievements on numerous projects that are iconic to Southern California’s landscape, skyline, and amusement parks to name a few: Port of Long Beach, Los Angeles, L.A.U.S.D., City of Los Angeles, Disneyland, Orange County Fire Authority, and the City of Rialto. OUR CUSTOMERS JK Excavation & Grading Company, Inc. was founded in 1992 by Ken Williams Jr. JK provides comprehensive grading solutions to clients throughout Southern California. Janine Williams is the Corporate Secretary and Treasurer of JK. JK Excavation & Grading has been recognized for achievements by Port of Long Beach, Los Angeles, L.A.U.S.D., City of Los Angeles, Disneyland, Orange County Fire Authority, and City of Fontana to name just a few. OUR COMPETITIVE ADVANTAGES Full fleet of CARB compliant equipment In-house estimating staff provides comprehensive estimates from preliminary budgets to your most challenging projects. Vast experience in the industry keeps JK competitive IN ALL markets. In-house GPS modeling and grade control, including aerial drones to meet our client’s expectations and specifications. We have completed projects from $50,000 to $25,000,000 JK’s top priority is safety. We have an EMR of 0.77. Experienced project management and administration staff capable of handling today’s complex projects. Signatory to operating engineers and construction laborers trade unions.

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  • Macro Z Technology Company
    5
    841 E. Washington Ave., Santa Ana, CA 92701, 92701, US

    Building Construction | Transportation | Infrastructure | Specialty Construction Leveraging over 30 years of experience as Prime Contractors, Macro-Z-Technology ensures your project is delivered on time, within budget, with the highest quality, and injury-free. We've tackled projects ranging from $500,000 to $50 million, demonstrating our capacity to manage multiple simultaneous projects. We take a partner's interest in your project's success. Whether you need a fire station, an educational facility, a parking garage, a utilities project, or anything else, Macro-Z-Technology has the personnel, tools, equipment, and expertise to support your project. Our History 1989: President, Bryan Zatica, establishes MZT as a home-based business with two employees. 1994: MZT undertakes emergency contracts to repair devastating damage caused by the Northridge Earthquake, marking the first of many such projects. 2001: Recognized as the 2001 Civil Works Contractor of the Year by the U.S. Army Corps of Engineers, South Pacific Division, UPRR. 2008: Honored as the 2008 8(a) Graduate of the Year by the Small Business Administration. 2010: President, Bryan Zatica, is inducted into the SAME Academy of Fellows for his exceptional service to SAME and Military Engineering. 2019: MZT celebrates 30 years of success, having completed hundreds of construction contracts for federal, state, and municipal clients. Our Clients Macro-Z-Technology is proud to be a Minority-Owned Business providing general contracting services to Federal, State, and Municipal clients for over 30 years. Our satisfied customers include: U.S. Navy, Department of Homeland Security, U.S. Army Corps of Engineers, Veterans Administration, Bureau of Reclamation, U.S. Air Force, U.S. Department of Transportation, Bureau of Federal Prisons, National Park Service, USDA Forest Service, NASA, local Counties, and local Cities. "We recognize that establishing and sustaining a reputation for solid relationships, superior value, and reliable performance are the keys to the future for our business." - Bryan J. Zatica, President "First class contractor, first class project. Would highly and strongly recommend this contractor for future work." - Resident Engineer, USACE "The contractor was very responsive to requests made by the Forest Service throughout the project. Even more important, they went above and beyond to ensure the office was 'show ready' for the public opening, working well beyond their contract requirements to get us where we needed to be." - Deputy Ranger, U.S. Forest Service "Multiple mid-project changes in scope and schedule due to Federal Court Rulings"

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Frequently Asked Questions About Excavation Contractors

Find answers to common questions about excavation contractors and hiring excavation professionals in the USA.

What is the difference between topsoil and subsoil?

Topsoil and subsoil are distinct soil layers with different properties:
Topsoil: The uppermost layer, typically rich in organic matter, nutrients, and microorganisms. It's essential for plant growth and is often darker in color.
Subsoil: The layer beneath the topsoil, containing less organic matter and generally denser. It provides support for roots but is less fertile than topsoil.
During excavation, topsoil is often removed and preserved separately for later use in landscaping, while subsoil is typically used for backfilling or other less demanding applications.

Do I need a permit for excavation?

Permit requirements for excavation vary widely depending on your location and the project's specifics. Generally, permits are needed for:
  • Excavations Deeper Than a Certain Depth: This varies by jurisdiction, usually around 5 feet.
  • Excavations Near Utilities: Digging near buried utilities (gas, water, electric) often requires permits and utility locates to prevent damage.
  • Excavations Affecting Public Property: Projects impacting sidewalks, roads, or other public areas typically require permits.
  • Excavations in Environmentally Sensitive Areas: Projects in wetlands, floodplains, or other sensitive areas might need special permits.
Contact your local building department or planning authority to determine the permit requirements for your excavation project. Failure to obtain necessary permits can result in fines or project delays.

How do I choose the right excavation contractor for my project?

Selecting the right excavation contractor is crucial for a successful project. Here are key factors to consider:
  • Project Type and Size: Ensure the contractor has experience handling projects similar to yours in scale and complexity.
  • Reputation and Reviews: Check online reviews and testimonials, and request references from previous clients.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured to protect you from liability.
  • Equipment and Resources: Confirm that they have the necessary equipment and resources for your project's needs.
  • Communication and Transparency: Choose a contractor who communicates clearly, provides detailed estimates, and keeps you informed throughout the project.
  • Safety Record: Inquire about their safety protocols and track record to ensure a safe work environment.
  • Price: While price is important, it shouldn't be the only deciding factor. Balance affordability with experience, reputation, and quality of service.
By carefully evaluating these factors and comparing multiple contractors, you can make an informed decision.

How do I calculate how much dirt I need for fill?

To calculate the volume of dirt (fill) needed, follow these steps:
  1. Determine the Area: Measure the length and width of the area you want to fill. Multiply them to get the area in square feet (or meters).
  2. Determine the Depth: Measure the difference between the existing grade and the desired grade (how much you need to raise the ground). This is the depth of fill required.
  3. Calculate Volume: Multiply the area (step 1) by the depth (step 2) to get the volume in cubic feet (or meters).
  4. Account for Compaction: Fill dirt compacts when it settles, so add 10% to 25% to the calculated volume to account for compaction. The exact percentage depends on the type of fill material.
For complex projects or uneven terrain, consult an excavation contractor or surveyor for accurate volume calculations.

What is the difference between topsoil and subsoil?

Topsoil and subsoil are distinct soil layers with different properties:
Topsoil: The uppermost layer, typically rich in organic matter, nutrients, and microorganisms. It's essential for plant growth and is often darker in color.
Subsoil: The layer beneath the topsoil, containing less organic matter and generally denser. It provides support for roots but is less fertile than topsoil.
During excavation, topsoil is often removed and preserved separately for later use in landscaping, while subsoil is typically used for backfilling or other less demanding applications.

Do I need a permit for excavation?

Permit requirements for excavation vary widely depending on your location and the project's specifics. Generally, permits are needed for:
  • Excavations Deeper Than a Certain Depth: This varies by jurisdiction, usually around 5 feet.
  • Excavations Near Utilities: Digging near buried utilities (gas, water, electric) often requires permits and utility locates to prevent damage.
  • Excavations Affecting Public Property: Projects impacting sidewalks, roads, or other public areas typically require permits.
  • Excavations in Environmentally Sensitive Areas: Projects in wetlands, floodplains, or other sensitive areas might need special permits.
Contact your local building department or planning authority to determine the permit requirements for your excavation project. Failure to obtain necessary permits can result in fines or project delays.

How do I choose the right excavation contractor for my project?

Selecting the right excavation contractor is crucial for a successful project. Here are key factors to consider:
  • Project Type and Size: Ensure the contractor has experience handling projects similar to yours in scale and complexity.
  • Reputation and Reviews: Check online reviews and testimonials, and request references from previous clients.
  • Licensing and Insurance: Verify that the contractor is properly licensed and insured to protect you from liability.
  • Equipment and Resources: Confirm that they have the necessary equipment and resources for your project's needs.
  • Communication and Transparency: Choose a contractor who communicates clearly, provides detailed estimates, and keeps you informed throughout the project.
  • Safety Record: Inquire about their safety protocols and track record to ensure a safe work environment.
  • Price: While price is important, it shouldn't be the only deciding factor. Balance affordability with experience, reputation, and quality of service.
By carefully evaluating these factors and comparing multiple contractors, you can make an informed decision.

How do I calculate how much dirt I need for fill?

To calculate the volume of dirt (fill) needed, follow these steps:
  1. Determine the Area: Measure the length and width of the area you want to fill. Multiply them to get the area in square feet (or meters).
  2. Determine the Depth: Measure the difference between the existing grade and the desired grade (how much you need to raise the ground). This is the depth of fill required.
  3. Calculate Volume: Multiply the area (step 1) by the depth (step 2) to get the volume in cubic feet (or meters).
  4. Account for Compaction: Fill dirt compacts when it settles, so add 10% to 25% to the calculated volume to account for compaction. The exact percentage depends on the type of fill material.
For complex projects or uneven terrain, consult an excavation contractor or surveyor for accurate volume calculations.