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  • Average homeowner rating star icon4.5
    Average homeowner rating
  • Verified reviews icon35
    Verified retaining wall installation services reviews

Verified Reviews for Retaining Wall Installation pros in Keauhou, HI

*The Angi rating for Retaining Wall Installation companies in Keauhou, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

*The HomeAdvisor rating for Retaining Wall Installation companies in Keauhou, HI is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Retaining Wall Installation needs.

Last update on October 09, 2025

Find Retaining wall installation pros in Keauhou

Avatar for precision Landcare

precision Landcare

HCR2 Box #9591
5.00(
26
)
•Approved Pro

precision Landcare

HCR2 Box #9591
5.00(
26
)
•Approved Pro
Super Service Award
Customers say: Quick response
120 local quotes requested
2 years of experience

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Tyrone was punctual, professional, and determined. Tyrone has an eye for detail and he manicured my yard beautifully. The cost of the job was fair and affordable. When I need yard work done again, I will not hesitate to call Tyrone and his crew! Thank you very much for showing up when I needed help. "

Joanne S on August 2025

We are committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business

"Tyrone was punctual, professional, and determined. Tyrone has an eye for detail and he manicured my yard beautifully. The cost of the job was fair and affordable. When I need yard work done again, I will not hesitate to call Tyrone and his crew! Thank you very much for showing up when I needed help. "

Joanne S on August 2025

Avatar for Mendez Co

Mendez Co

Po Box 3244
5.00(
7
)
•Approved Pro

Mendez Co

Po Box 3244
5.00(
7
)
•Approved Pro
Customers say: Quick response
16 local quotes requested
8 years of experience

Our company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"great worker. Got the job done right the first time. "

Sadie A on September 2025

Our company is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty, and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customer's interests and make their concerns the basis of our business. Please give us a call today!

"great worker. Got the job done right the first time. "

Sadie A on September 2025

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.

Blue Star Handyman LLC

2517 Puu Road
No reviews yet

Blue Star Handyman LLC

2517 Puu Road
No reviews yet
7 years of experience

Family owned business that has built homes and hotels from ground up. Remodels and additions to existing homes and businesses from Kauai to Kona. We focused on working with your needs and budget to complete your project in a timely manner. We strive to build your project with satisfaction to want to build more.

Family owned business that has built homes and hotels from ground up. Remodels and additions to existing homes and businesses from Kauai to Kona. We focused on working with your needs and budget to complete your project in a timely manner. We strive to build your project with satisfaction to want to build more.

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Retaining Wall Installers questions, answered by experts

Sand and gravel are two suitable options for filling behind a retaining wall. If you’re building your own retaining wall, you’ll complete this part of the process—known as backfilling—after you finish laying the blocks. Make sure not to skip it—otherwise, you could wind up with drainage issues, which can cause your retaining wall to collapse.

Poured concrete is likely the cheapest way to build a retaining wall, as this material costs anywhere from $6 to $8 per square foot. The next best budget-friendly option is to use landscaping timbers. These timbers are great for DIY projects, as they don’t require tools to successfully build a retaining wall. Landscape timber costs around $10 to $14 per square foot. Depending on your chosen garden style, you can also go with natural stones or concrete blocks. Natural stones can be expensive if you buy them, but they’re a lot less costly if you can source them from your property. 

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

There are contractors specifically trained in the design and construction of retaining walls. Retaining wall contractors are skilled at dealing with the soil on your property and assessing what kind of drainage should be installed. They will recommend the best materials to use for the project and can handle the processing of permits by local authorities.

If you don’t backfill a retaining wall—either at all or adequately enough—the wall won’t drain well, and water will be able to pass through it. Poor drainage will lead to a warped wall or a buildup of hydrostatic pressure, which can eventually collapse your retaining wall. If you have particularly sloped land, consult a structural engineer to ensure your hardscaping is adding value to your home.

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

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