Excavation Contractors Hawaii

Find Excavation Companies in Hawaii

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  • Nisa Contractor
    5
    Honolulu, US

    Solid as a Rock Services Welcome to Nisa Contractor, a Family owned Masonry Contractor serving the state of Hawaii since 1992. We provide Masonry Services with experience in  Residential & Commercial projects. We use effective methods to ensure we provide you with the best results and assist you with your property renovations, maintenance, or repairs. Depend on us to solve your issues confidently and on time. Our Office NISA CONTRACTOR is dedicated to providing customer satisfaction. We aim to be informative and professional in providing the best options for your needs. For more information about our services, please contact us today! Our Mobile NISA CONTRACTOR is dedicated to providing customer satisfaction. We aim to be informative and professional in providing the best options for your needs. For more information about our services, please contact us today!

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  • Hawaii Private Locators LLC
    1
    1888 Kalakaua Avenue, Suite C-312, 1888 Kalakaua AvenueSuite C-312, Honolulu, 96824, US

    Hawaii Private Locators, LLC Hawaii Private Locators, LLC is a leading provider of underground utility locating services in Hawaii. We offer a wide range of services to meet the needs of our clients, including utility-pipe locating and toning, ground penetrating radar scanning, air excavation and potholing, pipe and sewer HD-camera inspection, manhole-utility vault water extractions, vacuum truck excavations, and pipe depth verification. We serve a wide range of clients, including military, commercial, federal, state, and construction companies. Our team of experienced and certified locators is committed to providing our clients with the highest quality services and the most accurate results. We are dedicated to safety and environmental protection, and we always strive to exceed our clients' expectations. We are committed to providing our clients with the highest quality services and the most accurate results. We are dedicated to safety and environmental protection, and we always strive to exceed our clients' expectations.

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  • National Concrete Sawing Inc
    5
    1543 Haleukana Street, Lihue, 96766, US

    Pacific Concrete Cutting & Coring, Inc. is a Hawaii licensed general contractor ABC-24013 providing concrete and asphalt cutting, coring, abatement, demolition, excavation and grading services throughout the islands. A Concrete Commitment To All Of Our Customers With over 20 years of proven results, Pacific Concrete Cutting & Coring, Inc. continues to provide our clients with exceptional service while continually striving to exceed expectations. Company Profile Pacific Concrete Cutting & Coring, Inc. began more than 20 years ago as a father-son concrete sawcutting company based on the island of Kauai. Today, we are still a family owned business with offices in Lihue, Honolulu, Kailua-Kona, and Wailuku. Our services have continually expanded over the years to meet the ever-changing needs of our clients and now include concrete cutting and removal, coring, demolition, abatement, and grading. Throughout our 20 years of growth and expansion, our philosophy of making client satisfaction our business’s top priority has remained constant. You can count on our team to go out of their way to make sure you are 100 percent satisfied with the work we’ve provided. With a long history of satisfied clients and successful projects, Pacific Concrete Cutting & Coring, Inc. has set the standard for concrete cutting, coring, abatement, and demolition work in Hawaii.

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  • Hawaii Geophysical Services LLC
    5
    Honolulu, US

    Hawaii Geophysical Services: Your Local Technological Leader Hawaii Geophysical Services is a technological leader in the design and innovation of surface and ground penetrating radar (GPR) systems. We've been serving the community for 17 years, dedicated to providing accurate and timely services that help our customers achieve project success. If you need to see what lies beneath the surface, our radar systems can safely help you define what you can't see with the naked eye. We pride ourselves on offering innovative solutions to your problems. Our team utilizes the latest technologies and trends to deliver a wide range of services. We believe our experience can enhance your action plan and lead to new opportunities. We have a strong network of partners, allowing us to work together to take care of business and ensure successful projects. Our team is committed to answering your questions and finding solutions for any issue. Contact us today to learn more about how we can help you.

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  • Maka Construction LLC
    1
    Honolulu, US

    About Maka Construction LLC Maka Construction LLC is a contractor specializing in ceramic, porcelain, and natural stone tile and veneer installation. Our expertise lies primarily in government and commercial projects, having successfully completed work for esteemed organizations such as NAVFAC, US Army Corps of Engineers, GSA, State of Hawaii (DAGS, DOT, and DOE), City and Counties of Honolulu, Hawaii, Maui, and Kauai, Ala Moana Center, Moana Surfrider, Bank of Hawaii, and American Savings Bank projects. We are proud to hold the "B" General Building contractor license and the specialty "C-51" Tile contractor license, demonstrating our commitment to quality and compliance. As a union contractor, we are a signatory to the International Union of Bricklayers and Allied Craftworkers Local #1 of Hawaii, and a member of the Tile Contractors Association of Hawaii. This affiliation underscores our dedication to industry standards and ethical practices. Maka Construction LLC is a participant in the SBA 8(a) program, and certified as a minority disadvantaged small business by the US Small Business Administration. This recognition highlights our commitment to diversity and inclusion. For project estimates or inquiries, please don't hesitate to contact us at [email protected] or call 808-292-9404 .

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  • Hawaiian Dredging Construction Company
    4.9
    Honolulu, US

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  • Paradigm Construction LLC
    5
    Honolulu, US

    Introduction Paradigm Construction LLC is a Top 25 General Contractors in Hawaii specializing in heavy civil and general building construction. We construct new subdivisions, commercial buildings, roadways, perform mass grading work and install major utility lines such as sewer, drain, water and irrigation systems. We have successfully completed countless number of projects that include airport facilities, highways & roadways, housing developments, grading, industrial parks, structural walls, utility infrastructures, play courts & parks. Mission Our mission is to be the paradigm of a successful construction company, providing construction services to our clients and communities with an essence of quality, safety and pride. Reputation We have established ourselves as the contractor of choice because of our ability to provide our clients with excellent quality of work, on-time completions, superb safety records, and best value. We work very closely with our clients and engineers to ensure that the projects are completed on time and within budget. We are most proud of our dedicated employees who are always striving for their best. Equipment From large earthmovers to small tools, we possess and utilize proper equipment and tools for the job and our systematic maintenance programs keep our new equipment at its best working conditions. Quality Control and Safety Program Our project management team consists of project managers & engineers, superintendents, foremen and highly trained union trade workers in order to maintain the highest level of construction quality. At the project sites, we utilize the latest construction equipment, tools and technologies to meet or exceed normal construction standards and tolerances. Our safety program is not only implemented, but is also evaluated for its effectiveness. We are very much committed to our safety program to provide safe work environment and continuously educate and train our employees to work safely. Career Development We strongly believe in developing talents from within the company. Our office management team employs a “hands on” approach to learning and is always looking for recent graduates and professionals to join us in this exciting, challenging and rewarding career. Paradigm Construction LLC is an equal opportunity employer.

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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.

How do you protect utilities during excavation?

Protecting buried utilities is paramount during excavation. Here are crucial steps:
  • Utility Locates: Contact your utility companies to mark the locations of underground lines before excavation begins. This is usually a free service.
  • Hand Digging: Excavate carefully by hand near marked utility lines to avoid damage.
  • Potholing: Digging small test holes to expose and verify utility depths and locations.
  • Safe Distances: Maintaining a safe distance between excavation equipment and marked utility lines.
  • Vacuum Excavation: Using vacuum excavation techniques to expose utilities without digging, reducing the risk of damage.
Reputable excavation contractors prioritize utility protection and adhere to safety guidelines to prevent costly and potentially dangerous accidents.

How do I find a good excavation contractor?

Finding a reputable excavation contractor involves careful research and consideration. Look for the following qualities:
  • Experience: Choose contractors with a proven track record and years of experience in excavation projects similar to yours.
  • Licensing and Insurance: Verify that they are properly licensed to operate in your area and carry adequate insurance to protect you from liability in case of accidents or damage.
  • Equipment and Resources: Ensure they have the necessary equipment and resources to handle your project efficiently and safely.
  • Positive Reviews and References: Check online reviews and testimonials from previous customers. Request references and contact them to inquire about their experience with the contractor.
  • Professionalism: Opt for a company that communicates clearly, provides detailed and transparent estimates, and has a responsive and courteous team.
Online directories like ExcavationHQ can simplify the process by allowing you to compare qualified excavation contractors in your area.

What equipment is used for excavation?

Excavation projects employ various heavy equipment, chosen based on the job's scale and complexity. Common equipment includes:
  • Excavators: Versatile machines with a bucket, arm, and rotating cab for digging, lifting, and moving earth.
  • Backhoes: Similar to excavators but with a digging bucket on the back and a loader bucket on the front, ideal for trenching and smaller excavations.
  • Bulldozers: Powerful machines with a large blade for pushing earth, clearing land, and leveling surfaces.
  • Skid Steers: Compact and maneuverable loaders with various attachments (buckets, forks) for digging, loading, and grading in tight spaces.
  • Trenchers: Specialized machines for digging narrow trenches for utilities.
  • Dump Trucks: Vehicles for hauling excavated material to disposal sites.
The choice of equipment depends on factors such as the type of excavation, soil conditions, site accessibility, and project budget.

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.

How do you protect utilities during excavation?

Protecting buried utilities is paramount during excavation. Here are crucial steps:
  • Utility Locates: Contact your utility companies to mark the locations of underground lines before excavation begins. This is usually a free service.
  • Hand Digging: Excavate carefully by hand near marked utility lines to avoid damage.
  • Potholing: Digging small test holes to expose and verify utility depths and locations.
  • Safe Distances: Maintaining a safe distance between excavation equipment and marked utility lines.
  • Vacuum Excavation: Using vacuum excavation techniques to expose utilities without digging, reducing the risk of damage.
Reputable excavation contractors prioritize utility protection and adhere to safety guidelines to prevent costly and potentially dangerous accidents.

How do I find a good excavation contractor?

Finding a reputable excavation contractor involves careful research and consideration. Look for the following qualities:
  • Experience: Choose contractors with a proven track record and years of experience in excavation projects similar to yours.
  • Licensing and Insurance: Verify that they are properly licensed to operate in your area and carry adequate insurance to protect you from liability in case of accidents or damage.
  • Equipment and Resources: Ensure they have the necessary equipment and resources to handle your project efficiently and safely.
  • Positive Reviews and References: Check online reviews and testimonials from previous customers. Request references and contact them to inquire about their experience with the contractor.
  • Professionalism: Opt for a company that communicates clearly, provides detailed and transparent estimates, and has a responsive and courteous team.
Online directories like ExcavationHQ can simplify the process by allowing you to compare qualified excavation contractors in your area.

What equipment is used for excavation?

Excavation projects employ various heavy equipment, chosen based on the job's scale and complexity. Common equipment includes:
  • Excavators: Versatile machines with a bucket, arm, and rotating cab for digging, lifting, and moving earth.
  • Backhoes: Similar to excavators but with a digging bucket on the back and a loader bucket on the front, ideal for trenching and smaller excavations.
  • Bulldozers: Powerful machines with a large blade for pushing earth, clearing land, and leveling surfaces.
  • Skid Steers: Compact and maneuverable loaders with various attachments (buckets, forks) for digging, loading, and grading in tight spaces.
  • Trenchers: Specialized machines for digging narrow trenches for utilities.
  • Dump Trucks: Vehicles for hauling excavated material to disposal sites.
The choice of equipment depends on factors such as the type of excavation, soil conditions, site accessibility, and project budget.

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.