Top-rated retaining wall installation pros.

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TRUSTED BY TARZANA, CA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon221
    Verified retaining wall installation services reviews

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Avatar for Valley Electric

Valley Electric

New on AngiNew on Angi
Approved Pro

Valley Electric

New on AngiNew on Angi
Approved Pro
Free onsite estimate
Emergency services offered

Hi my names Bryan and I can’t wait to work with you and get your electric problems resolved. With ten years of field experience in residential and commercial I am comfortable working on a range of projects.

Hi my names Bryan and I can’t wait to work with you and get your electric problems resolved. With ten years of field experience in residential and commercial I am comfortable working on a range of projects.



Avatar for Electrical Bzzz

Electrical Bzzz

5.00(
38
)
Approved Pro

Electrical Bzzz

5.00(
38
)
Approved Pro
Customers say: Quick response
30 local quotes requested
21 years of experience

Electrical Bzzz 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 customers' interests, and make their concerns the basis of our business.

"Robert was absolutely wonderful. Very responsive and timely and affordable. Very professional. Would highly recommend "

Casey R on November 2025

Electrical Bzzz 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 customers' interests, and make their concerns the basis of our business.

"Robert was absolutely wonderful. Very responsive and timely and affordable. Very professional. Would highly recommend "

Casey R on November 2025


Avatar for JP Sebastian Landscaping, Inc.

JP Sebastian Landscaping, Inc.

4.83(
29
)
Approved Pro

JP Sebastian Landscaping, Inc.

4.83(
29
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
9 years of experience

Here at J.P Sebastian Landscaping Inc. we care about the aesthetics of your homes and/or business sites. We understand the importance of how inviting your home or place of business needs to be, whether for yourself, family, or customers. We have been in this business for 18 years and fell in love with the diversity, the different possibilities of various types and styles of landscapes. We love adding greenery to a home or blending it into a desert landscape for water conservation. We enjoy being able to turn a normal commercial shopping center into a beautiful oasis, where customers enjoy going back again and again. Our Crew strives to provide quality landscaping, we take pride in our work. Satisfaction is always guaranteed at J.P Sebastian Landscaping Inc.

"One of the best contractors I have ever hired to work on my home. Easy to work with, very responsible and professional."

Mace J on June 2020

Here at J.P Sebastian Landscaping Inc. we care about the aesthetics of your homes and/or business sites. We understand the importance of how inviting your home or place of business needs to be, whether for yourself, family, or customers. We have been in this business for 18 years and fell in love with the diversity, the different possibilities of various types and styles of landscapes. We love adding greenery to a home or blending it into a desert landscape for water conservation. We enjoy being able to turn a normal commercial shopping center into a beautiful oasis, where customers enjoy going back again and again. Our Crew strives to provide quality landscaping, we take pride in our work. Satisfaction is always guaranteed at J.P Sebastian Landscaping Inc.

"One of the best contractors I have ever hired to work on my home. Easy to work with, very responsible and professional."

Mace J on June 2020


Emerson Contracting

New on AngiNew on Angi
Approved Pro

Emerson Contracting

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

Emerson Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Arcadia, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!

Emerson Contracting is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and responsibility in all of our jobs. We are a locally owned and operated business with more than 5 years of experience serving Arcadia, CA and surrounding areas. There is no job too big, or too small for our team. Call today and let us put our experience to work for you!


Bul's Garden Service-Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

Bul's Garden Service-Unlicensed Contractor

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

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.

We take great pride our experience, expertise, quality, and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction, from the start to the completion of a project. order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer a professional manner. Our reputation is based on service, safety, and quality, regardless of how large or small the job.


Avatar for G & G Home Improvements-Unlicensed Contractor

G & G Home Improvements-Unlicensed Contractor

New on AngiNew on Angi
Approved Pro

G & G Home Improvements-Unlicensed Contractor

New on AngiNew on Angi
Approved Pro
16 local quotes requested
25 years of experience

At G & G Home Improvements we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job

At G & G Home Improvements we take great pride in our experience, expertise, quality and customer service that we provide to meet the consumer's needs. It is our mission to provide excellent workmanship and complete customer satisfaction from start to completion of a project. In order to understand the needs and expectations of our customers, we take great care to work and communicate with every customer in a professional manner. Our reputation is based on service, safety and quality, regardless of how large or small the job


Avatar for Rainforestla, Inc.

Rainforestla, Inc.

4.91(
28
)
Approved Pro

Rainforestla, Inc.

4.91(
28
)
Approved Pro
Customers say: Quality work
Recommended by 96% of Angi customers
Recommended by 96% of HomeAdvisor customers
16 years of experience

For the past two decades, Rainforestla, Inc., has provided both commercial and residential property owners in Los Angeles with the highest quality landscaping services. As both an installation and design service company, we provide assistance every step of the process, until your landscape dreams become reality. With extensive resources, our highly trained staff works passionately to provide professional and family oriented services with a personal touch. Los Angeles is not only where we do business, it is also our home. It is our goal to maintain our commitment to excellence, honesty and service to provide our clients with the highest and fairest quality of workmanship. At Rainforestla, Inc., we work closely with our clients to create their artistic visions. Get in touch with us today, and we will gladly give you a call and schedule a free estimate.

"This was the first time i undertook such an extensive project: new concrete driveway, artificial turf install, stucco wall , iron fences and motorized gate, drip irrigation, spotlights, new plantings. All the work was completed on time with utmost professionalism from Yosi and his very capable crews. Everything was upfront and there were never any surprises. Needless to say we are all extremely happy with the beautiful results. I'm already talking to Yosi about my next project!"

Irma G on February 2023

For the past two decades, Rainforestla, Inc., has provided both commercial and residential property owners in Los Angeles with the highest quality landscaping services. As both an installation and design service company, we provide assistance every step of the process, until your landscape dreams become reality. With extensive resources, our highly trained staff works passionately to provide professional and family oriented services with a personal touch. Los Angeles is not only where we do business, it is also our home. It is our goal to maintain our commitment to excellence, honesty and service to provide our clients with the highest and fairest quality of workmanship. At Rainforestla, Inc., we work closely with our clients to create their artistic visions. Get in touch with us today, and we will gladly give you a call and schedule a free estimate.

"This was the first time i undertook such an extensive project: new concrete driveway, artificial turf install, stucco wall , iron fences and motorized gate, drip irrigation, spotlights, new plantings. All the work was completed on time with utmost professionalism from Yosi and his very capable crews. Everything was upfront and there were never any surprises. Needless to say we are all extremely happy with the beautiful results. I'm already talking to Yosi about my next project!"

Irma G on February 2023


Avatar for HBA Electrical

HBA Electrical

4.43(
113
)
Approved Pro

HBA Electrical

4.43(
113
)
Approved Pro
Customers say: Quality work
53 local quotes requested
39 years of experience

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades, and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on, and look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"BJ knew what he was doing and finished the work on time. Will use him again."

David W on November 2025

We offer over 30 years of experience in the electrical industry. We take on a wide range of electrical projects to include full installation for additions and remodels, as well as wiring and panel upgrades, and a variety of other jobs. We are committed to providing a personalized service for each individual project we take on, and look forward to building strong, long-term relationships with our clients, and guarantee your satisfaction.

"BJ knew what he was doing and finished the work on time. Will use him again."

David W on November 2025


Avatar for Valley Paving Stone, Inc.

Valley Paving Stone, Inc.

5.00(
16
)
Approved Pro

Valley Paving Stone, Inc.

5.00(
16
)
Approved Pro
Customers say: Quick response
Recommended by 93% of Angi customers
Recommended by 93% of HomeAdvisor customers
12 local quotes requested

Valley Paving Stone Inc 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. Extensive knowledge of our trade combined with over eighteen years experience is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Valley Paving Stone understood exactly what I wanted to achieve in the complex project from the beginning to end. Gilberto and his large team were very pleasant to work with and completed the work faster than expected. The quality of work and professionalism was clear in the finished project."

John R on October 2025

Valley Paving Stone Inc 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. Extensive knowledge of our trade combined with over eighteen years experience is what makes us true professionals. Above all, we are watchful of our customers' interests and make their concerns the basis of our business.

"Valley Paving Stone understood exactly what I wanted to achieve in the complex project from the beginning to end. Gilberto and his large team were very pleasant to work with and completed the work faster than expected. The quality of work and professionalism was clear in the finished project."

John R on October 2025

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Showing 1-10 of 246
Retaining Wall Installers questions, answered by experts

Generally speaking, a retaining wall should be between 3 and 4 feet high, depending on variables such as the wall-building material, the purpose of the retaining wall, and more. If you want your retaining wall to be taller than 4 feet, check with your local building ordinance office for the maximum allotment. You may also need a special permit for retaining walls over 4 feet tall.

While vinyl is the least costly material for building a retaining wall, the most cost-effective method is to use wood or concrete blocks for a DIY retaining wall under 2 feet tall. Wood is inexpensive but lasts 20 years or more with care. Concrete can cost a little more but is stronger and will last longer with less maintenance.

Depending on who you hire to build a retaining wall, the average cost, including demolition and reconstruction, for a 50-foot wall that's 4 feet in height is between $7,000 and $24,000.

Installation typically takes 1-2 weeks, depending on the wall’s size and site conditions.

To maintain the integrity of your landscape, a retaining wall must be installed if the slope of the angle exceeds 35 degrees. The lean of the wall must be 1 inch per 12 inches in height to disperse the weight of the soil uniformly and guarantee the correct drainage of the soil.

The Tarzana, CA homeowners’ guide to retaining wall installation services

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

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