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  • Average homeowner rating star icon4.7
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  • Verified reviews icon59
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Keaau

TNS Excavation, Inc.

New on AngiNew on Angi
Approved Pro

TNS Excavation, Inc.

New on AngiNew on Angi
Approved Pro
3 years of experience
Free onsite estimate

Here at TNS Excavation, Inc., we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!

Here at TNS Excavation, Inc., we are a locally owned and operated company that values honesty and integrity and treats your home as if it were our own. We offer a variety of quality home improvement services. You will find us to be competitively priced with close attention to the details of each and every project that we are involved with. We look forward to building lasting relationships and guarantee your satisfaction!


Avatar for All Kine Guys LLC

All Kine Guys LLC

5.00(
1
)
Approved Pro

All Kine Guys LLC

5.00(
1
)
Approved Pro
18 local quotes requested
1 years of experience

With over 20 years of industry experience, .we at All Kine Guys pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We accept Apple Pay, Cash App & Venmo

"Very conscientious and pleasant personality.Did an exceptional job all the way down to cleanup."

Jennifer M on January 2025

With over 20 years of industry experience, .we at All Kine Guys pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business! We accept Apple Pay, Cash App & Venmo

"Very conscientious and pleasant personality.Did an exceptional job all the way down to cleanup."

Jennifer M on January 2025


Avatar for Elite Landscaping and Irrigation

Elite Landscaping and Irrigation

4.74(
52
)
Approved Pro

Elite Landscaping and Irrigation

4.74(
52
)
Approved Pro
Super Service Award
Customers say: Terrific value
10 local quotes requested
5 years of experience

Elite Landscaping & Irrigation is your go-to lawn care company on the Big Island! We have decades of experience to provide world-class service and will work with you to ensure your complete satisfaction with every project. Our owner is happy to meet with you in person and will provide expert guidance from start to finish. Call today for a free estimate! Accepts check, cash, or Venmo for payments.

"We had a great experience working with Elite Landscaping and Irrigation! They were able to take our design, plant preferences, budget considerations and make our vision come to life. They extended our lanai space with a surrounding walkway, installed a retaining wall, stairs for better access our lawn, new grass installation, added dozens of beautiful plants, and created a welcoming entrance way filled with palms, plants and solar lighting. Thank you Elite for transforming our yard into a beautiful space that we can enjoy!"

Mary F on September 2025

Elite Landscaping & Irrigation is your go-to lawn care company on the Big Island! We have decades of experience to provide world-class service and will work with you to ensure your complete satisfaction with every project. Our owner is happy to meet with you in person and will provide expert guidance from start to finish. Call today for a free estimate! Accepts check, cash, or Venmo for payments.

"We had a great experience working with Elite Landscaping and Irrigation! They were able to take our design, plant preferences, budget considerations and make our vision come to life. They extended our lanai space with a surrounding walkway, installed a retaining wall, stairs for better access our lawn, new grass installation, added dozens of beautiful plants, and created a welcoming entrance way filled with palms, plants and solar lighting. Thank you Elite for transforming our yard into a beautiful space that we can enjoy!"

Mary F on September 2025


Arborist Services LLC

5.00(
5
)
Approved Pro

Arborist Services LLC

5.00(
5
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
18 local quotes requested

Arborist Services LLC is a locally owned and operated company that provides high-quality excavation and land clearing, as well as tree removal services for residential and commercial clients in Hilo. Whether you need to demolish a building, grade a site, clear a lot, or install remove unwanted trees, we have the experience, equipment, and expertise to handle any project. We are licensed, bonded, and insured, and we offer competitive pricing and estimates. Contact Arborist Services LLC today to find out how we can help you with your next excavation, land clearing, or tree removal project.

"We are repeat customers of Aborist Services. They are professional, punctual and dependable. The site that was cleared had some challenges that they were able to solve. Thank you for a job well done. ."

Wynnelle L on October 2024

Arborist Services LLC is a locally owned and operated company that provides high-quality excavation and land clearing, as well as tree removal services for residential and commercial clients in Hilo. Whether you need to demolish a building, grade a site, clear a lot, or install remove unwanted trees, we have the experience, equipment, and expertise to handle any project. We are licensed, bonded, and insured, and we offer competitive pricing and estimates. Contact Arborist Services LLC today to find out how we can help you with your next excavation, land clearing, or tree removal project.

"We are repeat customers of Aborist Services. They are professional, punctual and dependable. The site that was cleared had some challenges that they were able to solve. Thank you for a job well done. ."

Wynnelle L on October 2024




Avatar for 19 Degrees North Development LLC

19 Degrees North Development LLC

No reviews yet

19 Degrees North Development LLC

No reviews yet
4 years of experience

We specialize in Land Development, Property Clearing, Home building, Fencing, Home Maintenance and repairs, Landscaping including Hydro-seeding and Hydro-mulching services, Property Management and Realtor services. Our focus is on Customer Satisfaction, Attention to detail, Emergency Repair call outs.

We specialize in Land Development, Property Clearing, Home building, Fencing, Home Maintenance and repairs, Landscaping including Hydro-seeding and Hydro-mulching services, Property Management and Realtor services. Our focus is on Customer Satisfaction, Attention to detail, Emergency Repair call outs.


We specialize at professional landscaping services, as well as garden design. Clearing services are available at competitive prices.



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FAQs for retaining wall installation projects in Keaau, HI

Landscapers typically charge $25 to $50 per person per hour, which equals around $50 to $100 per hour for a two-person crew. These rates can vary depending on your location, the size of staff needed for the job, and overall job type. For example, a larger crew will be needed for structural additions and hardscaping versus planting flowers. 

When it comes to landscapers, licensing laws vary. Landscaping architects are required to be licensed in all 50 states, whereas traditional landscaping contractors are not typically required to hold a certification. You’ll likely be working with a landscaping contractor for most residential projects. If you are redesigning your whole yard or adding in hardscape features, you will work with a landscaping architect at some point during the project. Be sure to check our state licensing tool to review the local landscaper guidelines.

As you browse our pro listings, take note of the “Angi Approved” badge. Angi Approved businesses meet our standards for certification which include: 

  • The owner, principal, or relevant manager passed a criminal background check

  • Required to have applicable state and local licenses

  • Maintain an average star rating of 3.0 or better on our network, if they have at least one review

  • Paying to advertise their services

  • Meeting any other eligibility criteria required by Angi

Keep in mind licensing is different from certifications. A license is a legal requirement to operate a business, while certifications are voluntary.

A paver patio can last anywhere from 20 to 100 years, depending on the type of pavers and how well you maintain them. 

Travertine pavers are usually the most durable, lasting 100 years or more, with regular maintenance. Concrete brick pavers have a variety of shapes and colors available and typically last 25 to 50 years. Traditional brick pavers have a more classic look, lasting around 20 years with proper maintenance.

Landscaping costs around $3,500 but varies widely from $200 to $14,000. Factors that play a part in your final landscaping price tag include:

  • Location

  • Yard size

  • Project size

  • Materials

  • Land preparation

  • Type of landscaping

Considering so many factors, it’s not surprising that the overall costs can differ. A typical landscaping project is flower bed installation, which averages between $800 and $3,000. However, landscape lighting installation is a higher-end project, with a price tag of $2,000 to $6,000

The cost of a paver patio is $3,800 for a 280-square-foot patio on average. Depending on the patio size, paver material, and design complexity, this cost can range from $2,400 to $7,000 or more.

The size of your patio is a significant factor in the project’s overall cost. If you're building a smaller patio of only 60 square feet, your costs will be closer to $480 to $1,500. If you want a more luxurious 900-square-foot patio, you'll spend closer to $7,200 to $22,500.

The Keaau, HI homeowners’ guide to retaining wall installation services

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