Excavation Contractors Wahiawa

Find the best Excavation Companies in Wahiawa

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  • Ching Construction
    4.5
    730 D Moowaa St., Honolulu, 96817, US

    About Ching Construction Ching Construction is a Hawaii owned and operated, certified 8(a) general contracting company. Founded in 1991, our company has completed a wide variety of projects, including tenant improvements, hotel renovations, historical renovations, commercial, medical, and resort remodeling, and new construction of low and mid-rise buildings, light industrial facilities, and custom residences. We also have experience working within the government sector. This capability is evidenced by the successful completion of projects for the State of Hawaii Harbors Division, Department of Accounting and General Services, and the US Army Public Works Department. Ching Construction consistently delivers a quality product, on time, and within budget. We pride ourselves in giving realistic estimates, meaningful value engineering, timely and detailed communication, utilizing the latest technology while never losing sight of doing a job that reflects the highest finish standards in the industry. We believe that the success of any contracting job, big or small, lies in the team and the communication established between the team members. We are big proponents of partnering, which brings the client, architect, contractor, and other contributors together fully committed to the job's success. We pride ourselves in creating a good working rapport with our colleagues in every job we do. For larger projects, Ching Construction has an ongoing formal partnering agreement with The Shaw Group. Based out of Baton Rouge, Louisiana, Shaw is a global corporation with over 17,000 employees and $3.5 billion in revenue. Shaw's vast resources give it unparalleled capability in environmental assessment and solutions, facility design and construction, facilities management and privatization, homeland security and emergency preparedness, management consulting, and real estate restoration. Maintaining a full-time Honolulu staff of 86, combined with the resources of Ching Construction's 22 skilled professionals, we are prepared to undertake any project, large or small. Ching Construction can move quickly. We can bid a job today and start work tomorrow, even without fully developed plans. When you are contemplating your next project, large or small, private or commercial in our beautiful Aloha state, think of Ching Construction. We would be honored to discuss your project, give you an honest, fair, and competitive bid, and then roll up our sleeves and get right to work.

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  • Unlimited Landscape Hawaii LLC
    4.2
    1723 Glen Avenue, Wahiawa, 96786, US

    Welcome to Our Site! Unlimited Landscape Hawaii LLC is the most reliable and affordable full-service landscape and lawn care company in Honolulu, Hawaii. We have extensive experience in the lawn care business, and are proud to serve residential and commercial properties throughout the island of Oahu. We offer a variety of landscape, lawn services, fencing and concrete work to suit each clients' individual needs. Our companies strive for excellence and commitment to customer satisfaction provides the foundation for our business and work ethics. Thus, producing excellent work and satisfied customers. At Unlimited Landscape Hawaii LLC, it is our goal to provide you with a wide range of landscape and lawn services to suit your everyday lifestyle. Our knowledgeable staff is available to assist you with all aspects of your landscape project. We will work one-on-one with you to discuss your design ideas and create a landscape plan to bring your vision to life. Whether you are a contractor, architect or homeowner, we are delighted to assist you in every way. Call today to speak with one of our friendly staff members, and schedule your Free estimate!

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  • Hawaii Pacific Excavation
    5
    Honolulu, US

    About Hawaii Pacific Excavation Hawaii Pacific Excavation is a locally owned and operated family business with generations of experience in heavy equipment and construction. Nicholas Pestana, the founder and CEO, is the third generation of his family to work in this industry in Hawaii. He grew up learning the business from his grandfather and father, gaining valuable experience in operations, sales, operating equipment, and mechanical work. In 2013, Nicholas left the family business to start Hawaii Pacific Excavation, bringing with him a wealth of knowledge and experience. Hawaii Pacific Excavation is committed to providing top-notch services and building lasting relationships with our clients. We have a deep understanding of the industry and a strong appreciation for Hawaii's culture, people, and terrain, which allows us to offer a wide range of services for homeowners and commercial businesses. At Hawaii Pacific Excavation, we provide unmatched service and attention to detail. Whether you are a homeowner or a project manager, we can meet your needs.

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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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  • Amazon Construction
    4.3
    96-1255 Waihona, Pearl City, 96782, US

    About Amazon Construction Amazon Construction Co., Inc. is a woman-owned company licensed in the State of Hawaii. Founded in 1981 by Jane Onaga, Amazon Construction has grown into one of the leading construction companies in Hawaii, serving residents and businesses across the island for their demolition, clearing, excavation or hauling needs. Our Team Our group of professionals are highly trained to offer you the best service in Hawaii. Our staff is here to help you. We are excited about your job and will keep you informed every step of the way. We will get your job done fast and done right to get you on to your next project. Call us to talk to one of our team members about your construction or demolition job. What We Do Amazon Construction specializes in both commercial and residential demolition, land clearing, grubbing, mass excavation, hauling, and trucking. We are experts at what we do and have been recognized as one of the premier construction companies in Hawaii. We were even the featured demolition contractor for “Extreme Makeover Home Edition” in Honolulu, Hawaii. Let us be your construction expert for all your demolition and construction needs. Press Amazon Construction has been listed as one of the top 25 female-owned companies in Pacific Business News for years and has been featured in publications such as Builders News Hawaii, Hawai’i Woman, Hawaii Investor, RSVP, MidWeek, and Intelligent Power. We were also the featured demolition contractor for “Extreme Makeover Home Edition” in Honolulu, Hawaii. Recent Projects Some of the more recent projects we have performed include: Demolition and removal of nearly 200 family housing units at the Hale Moku Family Naval Base Housing complex Hauling approximately 500,000 cubic yards of coral and fill material from the Kapolei Hawaiian Homes Project Demolition and removal of

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  • Jayar Construction
    5
    1176 Sand Island Parkway, Honolulu, 96819, US

    Our Story Jayar Construction was founded in 1987 by Rodney Nohara and his former partner. Since then, our company has grown to become what it is today. We currently specialize in site-work for building projects and infrastructure work for subdivisions. We perform work on the islands of Oahu and Maui in the state of Hawaii.

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  • Roto-Rooter Plumbing & Water Cleanup
    4.8
    Honolulu, US

    Your Local Roto-Rooter Plumber in Honolulu, HI When you need a plumber in Honolulu, look no further than Roto-Rooter. Our skilled local plumbing professionals have the expertise and cutting-edge equipment to handle any plumbing problem, from clogged drains and burst pipes to sewer line issues. We're here to help you get your plumbing back in working order as quickly as possible so you can get on with your life. 24/7 Service for Your Peace of Mind Roto-Rooter provides 24/7 service, 365 days a year, because plumbing emergencies don't stick to a nine-to-five schedule. When you call Roto-Rooter of Honolulu, you can count on: Same-day service 24/7 availability Professional, experienced plumbers Industry-leading equipment Competitive rates Attractive financing options Dedicated to Honolulu Roto-Rooter’s Honolulu plumbers serve O’ahu residents and businesses with courtesy, speed, and efficiency. More people rely on us than any other plumbing company in the United States. Your plumbing is our priority, and we'll ensure it flows smoothly. Call us at 808-842-5680 or use our online scheduling form. Comprehensive Plumbing Solutions in Honolulu Roto-Rooter is a trusted provider of plumbing solutions for homes and businesses. Our dedicated plumbers

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  • Construction Materials Hawaii
    5
    2696 Kilihau St., Honolulu, 96819, US

    Construction Materials: Your Local Kama'aina Company Serving Hawai'i Since 1971 Construction Materials began in 1969. The founders, Florence and Bob, incorporated Robert P. Freitas Ent., Inc. in 1971. Bob, a graduate of Kaimuki High School and a retired Master Sergeant from Hawaii's National Guard, is best known for his quick witted humor and hilarious jokes. His wife Florence, the company's best kept secret, is the one lady who managed to fill any position whenever necessary. We love you Mom... On August 5, 2016, the Corporation transferred to the next generation. We are happy to have maintained the Aloha Spirit provided by Mom and Dad. The website is our way of offering you 24/7 service and pick up or will call Monday through Friday 6:30 AM to 4:00 PM. After 50 years in business, it's likely we still have what you need, even if it's not on our website. For emergency issues, call (808) 285-7918 and please feel free to order online, e-mail or fax when necessary. The one-on-one relationship has always been key to our success: "We will keep the traditions of our Kupuna (Founders) by maintaining the ‘Mama and Papa’ store tradition and perpetuate new technologies to be first in service." Mahalo

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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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Frequently Asked Questions About Excavation Contractors

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

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.

How do I know if I need a retaining wall?

Retaining walls are structures designed to hold back soil or rock and prevent erosion on sloped terrain. You might need a retaining wall if:
  • Sloped Property: Your property has a significant slope, making it prone to soil erosion or landslides.
  • Creating Usable Space: You want to level off a sloped area to create a flat surface for patios, gardens, or other outdoor spaces.
  • Preventing Damage: Erosion is threatening existing structures, driveways, or walkways.
  • Landscaping Features: You're incorporating tiered gardens, raised beds, or other landscaping elements requiring soil retention.
Consult with an excavation contractor or landscape architect to determine if a retaining wall is necessary for your project and to ensure it's properly designed and constructed for safety and longevity.

What are the different methods of excavation?

Excavation methods vary depending on project needs, site conditions, and available resources. Some common methods include:
  • Mechanical Excavation: Utilizing heavy equipment like excavators, backhoes, bulldozers, and loaders, suitable for most projects.
  • Hand Excavation: Using hand tools (shovels, picks) for smaller excavations or delicate work near utilities.
  • Blasting: Employing explosives to break up rock or hard materials, typically for large-scale projects.
  • Hydro Excavation: Using high-pressure water jets to loosen and remove soil, often used for locating utilities or delicate excavation.
  • Vacuum Excavation: Employing a vacuum system to suck up excavated material, suitable for safe excavation near utilities or in confined spaces.
Excavation contractors choose the most appropriate method based on factors like efficiency, cost, safety, and environmental impact.

How much does excavation cost?

Excavation costs in the USA vary greatly based on several factors:
  • Project Size and Scope: The larger and more complex the excavation, the higher the cost.
  • Soil Type: Different soil types require different equipment and techniques, impacting costs. Rocky or clay-rich soil can be more expensive to excavate than loose soil.
  • Accessibility: Difficult-to-access sites might require specialized equipment or additional labor, increasing expenses.
  • Disposal Costs: Hauling away excavated material (soil, rocks, etc.) to disposal sites incurs additional fees.
  • Permits and Inspections: Depending on local regulations, permits and inspections might be required, adding to the overall cost.
To get an accurate estimate, provide detailed project information to multiple excavation contractors on ExcavationHQ and compare their quotes.

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.

How do I know if I need a retaining wall?

Retaining walls are structures designed to hold back soil or rock and prevent erosion on sloped terrain. You might need a retaining wall if:
  • Sloped Property: Your property has a significant slope, making it prone to soil erosion or landslides.
  • Creating Usable Space: You want to level off a sloped area to create a flat surface for patios, gardens, or other outdoor spaces.
  • Preventing Damage: Erosion is threatening existing structures, driveways, or walkways.
  • Landscaping Features: You're incorporating tiered gardens, raised beds, or other landscaping elements requiring soil retention.
Consult with an excavation contractor or landscape architect to determine if a retaining wall is necessary for your project and to ensure it's properly designed and constructed for safety and longevity.

What are the different methods of excavation?

Excavation methods vary depending on project needs, site conditions, and available resources. Some common methods include:
  • Mechanical Excavation: Utilizing heavy equipment like excavators, backhoes, bulldozers, and loaders, suitable for most projects.
  • Hand Excavation: Using hand tools (shovels, picks) for smaller excavations or delicate work near utilities.
  • Blasting: Employing explosives to break up rock or hard materials, typically for large-scale projects.
  • Hydro Excavation: Using high-pressure water jets to loosen and remove soil, often used for locating utilities or delicate excavation.
  • Vacuum Excavation: Employing a vacuum system to suck up excavated material, suitable for safe excavation near utilities or in confined spaces.
Excavation contractors choose the most appropriate method based on factors like efficiency, cost, safety, and environmental impact.

How much does excavation cost?

Excavation costs in the USA vary greatly based on several factors:
  • Project Size and Scope: The larger and more complex the excavation, the higher the cost.
  • Soil Type: Different soil types require different equipment and techniques, impacting costs. Rocky or clay-rich soil can be more expensive to excavate than loose soil.
  • Accessibility: Difficult-to-access sites might require specialized equipment or additional labor, increasing expenses.
  • Disposal Costs: Hauling away excavated material (soil, rocks, etc.) to disposal sites incurs additional fees.
  • Permits and Inspections: Depending on local regulations, permits and inspections might be required, adding to the overall cost.
To get an accurate estimate, provide detailed project information to multiple excavation contractors on ExcavationHQ and compare their quotes.