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TRUSTED BY UNION, WA HOMEOWNERS

  • Average homeowner rating star icon4.4
    Average homeowner rating
  • Verified reviews icon1.2k+
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Union

Avatar for D&R Stone Expressions

D&R Stone Expressions

3.50(
2
)
Approved Pro

D&R Stone Expressions

3.50(
2
)
Approved Pro
Customers say: Quality work
23 local quotes requested
20 years of experience

20+ years in Business Full Landscape Design & Installation Paver Installation - Driveways, Patios, Walkways, etc. Mortar & Sand Set Flagstone Installation Water Features - Ponds, Waterfalls, Streams & Fountains Natural Rock Outcroppings Stone Masonry Irrigation Systems Outdoor Fire Pits Stone Columns Custom Cut Benches and Steps

20+ years in Business Full Landscape Design & Installation Paver Installation - Driveways, Patios, Walkways, etc. Mortar & Sand Set Flagstone Installation Water Features - Ponds, Waterfalls, Streams & Fountains Natural Rock Outcroppings Stone Masonry Irrigation Systems Outdoor Fire Pits Stone Columns Custom Cut Benches and Steps



Avatar for Samuel Jacob Construction LLC

Samuel Jacob Construction LLC

4.55(
19
)
Approved Pro

Samuel Jacob Construction LLC

4.55(
19
)
Approved Pro
Customers say: True professional
2 years of experience
Free onsite estimate

Samuel Jacob Construction LLC 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. Call today for a quote (360) 349-5828

"Update. Nothing done!!! Have to pay to have redone. This company did our concrete so we hired them to do house leveling. Our house was worse after the repair. They came out to fix their work and made it worse. This was a project they did not know how to do. When we called them they referred us to their lawyer. We are out money and have to pay more for the damage they did."

Becky H on November 2024

Samuel Jacob Construction LLC 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. Call today for a quote (360) 349-5828

"Update. Nothing done!!! Have to pay to have redone. This company did our concrete so we hired them to do house leveling. Our house was worse after the repair. They came out to fix their work and made it worse. This was a project they did not know how to do. When we called them they referred us to their lawyer. We are out money and have to pay more for the damage they did."

Becky H on November 2024


Travis's Handy Services

5.00(
1
)
Approved Pro

Travis's Handy Services

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
4 years of experience

Travis's Handy Services 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.

"He is very dependable and hardworking."

Melissa X on August 2021

Travis's Handy Services 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.

"He is very dependable and hardworking."

Melissa X on August 2021


Avatar for Sta-Built Construction LLC

Sta-Built Construction LLC

4.83(
38
)
Approved Pro

Sta-Built Construction LLC

4.83(
38
)
Approved Pro
Customers say: Quality work
Recommended by 94% of Angi customers
Recommended by 94% of HomeAdvisor customers
95 local quotes requested

At Sta-Built Construction, our primary objective is to create an outdoor space that you will love and enjoy for a long time! We specialize in designing and building outdoor spaces using paver patios & walkways, paver driveways, retaining walls, artificial turf and other outdoor elements. All of our work is backed by a best in class 15-year workmanship warranty. The three things that we believe separate us from all other contractors are: 1) We do it right, or make it right every time. 2) We provide clear and transparent pricing on every bid. 3) We hold our team to high standard and provide timely communication on every project. We are very excited by the possibility of working with you and hope we can add you to our growing list of 1,500+ happy homeowners from the last 10 years!

"Our project was a paver patio with a retaining wall and a connecting walkway. The entire project went very well and the results are terrific. Scott was on hand daily with advice and explanations which made us feel confident in what turned out to be a very attractive and upscale addition to our backyard. We will definitely use Sta-Built for a future project. "

Rodney B on June 2025

At Sta-Built Construction, our primary objective is to create an outdoor space that you will love and enjoy for a long time! We specialize in designing and building outdoor spaces using paver patios & walkways, paver driveways, retaining walls, artificial turf and other outdoor elements. All of our work is backed by a best in class 15-year workmanship warranty. The three things that we believe separate us from all other contractors are: 1) We do it right, or make it right every time. 2) We provide clear and transparent pricing on every bid. 3) We hold our team to high standard and provide timely communication on every project. We are very excited by the possibility of working with you and hope we can add you to our growing list of 1,500+ happy homeowners from the last 10 years!

"Our project was a paver patio with a retaining wall and a connecting walkway. The entire project went very well and the results are terrific. Scott was on hand daily with advice and explanations which made us feel confident in what turned out to be a very attractive and upscale addition to our backyard. We will definitely use Sta-Built for a future project. "

Rodney B on June 2025


Avatar for CALMO GARDENING

CALMO GARDENING

4.92(
6
)
Approved Pro

CALMO GARDENING

4.92(
6
)
Approved Pro
Customers say: Quality work
21 local quotes requested
10 years of experience

Calmo Gardening is a locally owned business that takes great pride in the work we do. We have many years of experience and experts in our trade. We are fast and reliable and are looking forward to helping you with your upcoming projects so call today for a free estimate at 425-496-4932.

"Quick responses, great communication and did a great job of what we asked for. "

Hayley P on September 2025

Calmo Gardening is a locally owned business that takes great pride in the work we do. We have many years of experience and experts in our trade. We are fast and reliable and are looking forward to helping you with your upcoming projects so call today for a free estimate at 425-496-4932.

"Quick responses, great communication and did a great job of what we asked for. "

Hayley P on September 2025


"Very responsive, quality work and cleanup."

Tiffany H on January 2025

Locally owned and operated with over 15 years of experience, JG's Lawn Care Services are the experts you need for your project! With us no job is to big to small. We never leave a job unfinished or a homeowner unsatisfied! We look forward to working with you!

"Very responsive, quality work and cleanup."

Tiffany H on January 2025


Avatar for TH Excavation LLC

TH Excavation LLC

5.00(
2
)
Approved Pro

TH Excavation LLC

5.00(
2
)
Approved Pro
40 local quotes requested
2 years of experience

Excavation, site prep, drainage, ground water management, grading/leveling, clearing, underground utilities, demolition, hauling, retaining walls. We have 60+ years of experience, we are dependable and honest. We are a small family business with a background in electrical.

"10/10 would recommend to anyone. Came in with a great attitude and was more than accommodating to my needs. Excellent customer service and I no longer experience any flooding! THANK YOU TH EXCAVATION"

Braeden P on January 2024

Excavation, site prep, drainage, ground water management, grading/leveling, clearing, underground utilities, demolition, hauling, retaining walls. We have 60+ years of experience, we are dependable and honest. We are a small family business with a background in electrical.

"10/10 would recommend to anyone. Came in with a great attitude and was more than accommodating to my needs. Excellent customer service and I no longer experience any flooding! THANK YOU TH EXCAVATION"

Braeden P on January 2024


"I was very impressed with all of them. Their knowledge was spot on. They were very professional. The did more than expected. My daughter hired them for a project."

Judith N on November 2025

Am in the business for 7 years. We pride ourselves on the quality work we provide, while delivering great customer service. Check out our services offered and call or click to schedule an estimate today!

"I was very impressed with all of them. Their knowledge was spot on. They were very professional. The did more than expected. My daughter hired them for a project."

Judith N on November 2025


Avatar for Ramos Landscaping Contractor And Lawn Maintenance

Ramos Landscaping Contractor And Lawn Maintenance

New on AngiNew on Angi
Approved Pro

Ramos Landscaping Contractor And Lawn Maintenance

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

As professional Landscapers we will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or click to schedule an estimate today!

As professional Landscapers we will build a relationship that will last a lifetime after you see our quality work. As a locally owned and operated business we feel invested in our clients and constantly strive for customer satisfaction. Call or click to schedule an estimate today!

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FAQs for retaining wall installation projects in Union, WA

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 Union, WA homeowners’ guide to retaining wall installation services

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