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TRUSTED BY STARTUP, WA HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon353
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Startup

Avatar for Mount Olive Landscape & Construction
Mount Olive Landscape & Construction
4.8(
42
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

In business since 2015

Free estimates

Warranties offered

"They stabilize a bank with a retaining wall including drainage and then re-landscaping and and planting the shrubs, the big thing was stabilizing. The Hillside with the retaining wall. They were very professional and efficient and came in on budget they left my yard clean and did No damage they we're very careful not to damage my ornamentals and Roberto I think he is the manager he make sure to supervise everything."
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+60

Response time2 days
Response rate100%
6 neighbors recently requested a quote
Avatar for UNIVERSAL LANDSCAPE CORP
UNIVERSAL LANDSCAPE CORP
4.8(
57
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

In business since 2005

Free estimates

Credit card accepted

"Randy and team did an excellent job on our walkway. They were prompt, stayed in close communication, and were ready to go when the weather allowed. Our walkway looks fantastic and is safe which was our primary concern. We couldn't be happier and would highly recommend!"
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+8

Response time1 day
Response rate100%
5 neighbors recently requested a quote
Avatar for Wu Construction
Wu Construction
4.6(
238
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

In business since 1983

Free estimates

Emergency services offered

"French drain installation along a retaining wall (75 yards). Thomas who handled the sales end of things was friendly and responsive. The crew showed up on time. They were hard working and receptive of customer feedback. They first removed the ivy that was obstructing the work area and then completed the trench on day 1 which uncovered some of the unwelcome water sources. A legacy footing drain was plumbed directly into the main french drain pipe. Perpherated pipe was dropped in on Day 2 followed by river rock, catch basins, and 3 ft dry well installation. Cleanup was done thoroughly. I would hire them again in a heartbeat."
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+11

Response time10 mins
Response rate100%
43 neighbors recently requested a quote
RT Total Lawn Care
4.5(
28
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

Super Service Award Winner

In business since 1997

Free estimates

Emergency services offered

"Very quick response! He gave me an estimate on the spot, some negotiation, and I agreed. That was Friday, fence posts installed on Saturday and fence completed on Monday. I am thrilled! Amazing to work with and I will definitely work with him in the future and refer them to friends and family! Very satisfied!"
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+5

Response time9 hrs
6 neighbors recently requested a quote
Recommended by80%of homeowners
Avatar for P4 Construction, LLC
P4 Construction, LLC
5.0(
12
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

In business since 2013

Free estimates

Warranties offered

"I cannot speak highly enough about P4. From start to finish, Eric and his team demonstrated professionalism, reliability, and a commitment to the quality of their work. They provided fair and transparent pricing, took the time to explain our options, and helped us choose the best approach for our drainage work without any pressure. Every phase of the project was handled with precision and care, and the results exceeded our expectations. If you're looking for a company that delivers exceptional results, offers fair pricing, and stands behind their work with integrity I highly recommend P4."
Response time5 hrs
Response rate94%
Recommended by20%of homeowners
Avatar for Jimenez Landscapes Inc
Jimenez Landscapes Inc
4.8(
22
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Emergency services offered

"Jorge and his team provided top notch landscape and artificial turf installation. Even when the weather threw us a left hook with 2.days of snow followed by 3 days of hard rain they got the job done on budget with excellent craftsmanship."
Landscaping Project
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Landscaping Project

+44

4 neighbors recently requested a quote
Recommended by76%of homeowners
Avatar for Lucas Construction LLC
Lucas Construction LLC
4.4(
96
)
Retaining Wall - Install

Serving Startup, WA and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

Lucas Construction, LLC, is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have over 10 years of hands on experience, to provide innovative ideas and suggestions tailored to your projects. Our services are customized to your individual needs, paying close attention to the details of each project that we are involved with.

Modern Driveway Design
Modern Driveway Design
Modern Driveway Design
Modern Driveway Design
Modern Driveway Design

+1

Recommended by84%of homeowners
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Retaining Wall Installers questions, answered by experts

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.

Yes, to build a retaining wall, a permit is required. Similarly, any repairs or modifications to an existing retaining wall require permits. If the planned wall measures higher than 4 feet, most municipalities require designs and permits come through a licensed engineer. In some locations, if the wall is shorter than 4 feet, a permit may not be required. For the requirements in your area, contact your local government.

Options include concrete, stone, brick, and wood, tailored for specific design needs.

Poured concrete is often the cheapest material for a retaining wall, costing around $6 to $8 per square foot. Other budget-friendly options include vinyl and landscaping timbers, which range from $10 to $15 per square foot; landscaping timbers are particularly well-suited for DIY projects. Untreated timber and railroad ties are a step up in price, starting at $15 to $25 per square foot. Natural stones can also be a cost-effective choice if you can source them from your own property, but they can be expensive to purchase. High-end materials like steel are typically the most expensive but offer superior durability and aesthetics.

Costs depend on material type, labor rates, and additional features like decorative finishes or reinforcement.

The Startup, 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.