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Best retaining wall installation pros near Westminster, CO

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TRUSTED BY WESTMINSTER, CO HOMEOWNERS

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    Average homeowner rating
  • Verified reviews icon831
    Verified retaining wall installation services reviews

Top-Rated Retaining wall installation pros in Westminster - Updated Nov 2026

Avatar for Armando Stone Works
Armando Stone Works
5.0(
100
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

In business since 2016

Free estimates

Customers say: Quick response

"I highly recommend Armando and his team! Heâ s come out to do a variety of projects at our home (building a retaining wall, installing a flagstone patio, updating barriers for mature trees and building up the grading from our home following foundation repairs). Each time, he provides a thorough estimate, clearly communicates timelines and has provided high quality work. We are very pleased with our experiences working with Armando!"
Before
Kitchen
Kitchen
Kitchen
Kitchen

+638

Response time50 mins
Response rate93%
Recommended by81%of homeowners
Avatar for D & D Tree Service & Landscape
D & D Tree Service & Landscape
4.7(
105
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"I first hired Daniel and his team to scrape my front yard to get it ready for spring planting, and to plant four new trees. They did such a good job, I was thrilled to hire them right away to build a new retaining wall in my 100-year old house basement. They worked within the timeframe I needed them to, as I also was working with another company to replace my furnace. The wall came out better than I could have imagined! When I had some leakage problems with my sprinkler system, they came and worked on that, as well as replaced an old valve. They went above and beyond on my multiple projects. Daniel and his team are pros! I highly recommend them and look forward to using their services again! Thank you D&D!"
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
181 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Rock N Block- Turf N Hardscapes
Rock N Block- Turf N Hardscapes
4.9(
33
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved (Corporate)

Super Service Award Winner

In business since 2017

Free estimates

Warranties offered

"Incredible job with our backyard masterpiece! Lots of retaining walls, a putting green, pavers, boulders, lighting, and textures that all work incredible together. I am very impressed with how the 3d rendering looks just like the finished product! For any similar project, I would highly recommend them!"
Backyard Turf Installation
Landscape Design
Frontyard Full Makeover
Backyard Turf Installation
Additional Photos

+60

20 neighbors recently requested a quote
Recommended by66%of homeowners
Avatar for Peppers Landesign Services
Peppers Landesign Services
4.7(
122
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

Credit card accepted

Customers say: Super punctual

"I recently had two retaining walls built on our property by Gabe @ Peppers Landesign Services, and after the heavy storms we've experienced, I can confidently say that they exceeded every expectation. The retaining walls performed flawlessly, they are beautiful and handled a tremendous amount of water without any issues at all. It's obvious that the project was designed and built with quality, craftsmanship and attention to detail. The entire team was professional, knowledgeable, and great to work with from start to finish. It's reassuring to know we made the right investment and we're incredible grateful for the outstanding work. If you're looking for a landscape contractor who stands behind their work and delivers exceptional results, I highly recommend Gabe and his team. Thanks for a job very well done!"
IPE Fencing Project
Retaining walls, flagstone, and concrete
Patios Project
Animal Fencing Project
Fencing, stamped patios, metal railing, and covered structure

+73

Response time1 day
18 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Empire Landscapes
Empire Landscapes
4.6(
65
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2006

Free estimates

Emergency services offered

"Very satisfied! Work was completed timely and with care for a beautiful overall design, providing suggestions and updates along the way. Work consisted of a concrete pad with multiple levels, retaining wall, grass, irrigation, rocks and planting trees. Owner was very responsive in all communications and easy to work with. Will definitely hire again for any landscape needs."
Driveways - Concrete Project
Concrete driveway replacement
Old leaning wood ties wall
Garage concrete floor
Landscaping Project

+214

Response time1 day
Recommended by83%of homeowners
Avatar for Architect-Tonic Stone Designs, LLC
Architect-Tonic Stone Designs, LLC
4.5(
41
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

In business since 2018

Free estimates

Credit card accepted

"Great looking variegated-colored block wall. They worked well with me and my ideas on the process of how to build the wall that I wanted. I was satisfied with the wall work that I am having them do a second project."
My jobs
My jobs
My jobs
My jobs
My jobs

+5

16 neighbors recently requested a quote
Recommended by83%of homeowners
Avatar for Collective Concepts
Collective Concepts
5.0(
14
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

In business since 2021

Free estimates

Warranties offered

"Christian Gaytan replaced a contractor that wasnt getting the job done. His team completed the work in less than two days. They were very professional and respectful. Great to work with. I would recommend Christian to anyone looking for landscaping and retaining walls. I am so glad I met him. A1 service for sure!"
Excavation Start
Structural imported
Almost Done
Build Complete
Completed

+25

Response time1 day
Response rate91%
7 neighbors recently requested a quote
Avatar for Timberline Gardens Landscape, Inc.
Timberline Gardens Landscape, Inc.
4.8(
40
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

In business since 1968

Free estimates

Credit card accepted

"Shelly and her crew just finished landscaping my old, overgrown and weedy front and side yards. I found her to be extremely knowledgable, professional, on time and great to work with. She delivered not only the job but also the estimate when she said she would. They tore out our old landscaping and bushes, prepared the soil for new plantings, installed a low water irrigation system, pathway through the yard, a few boulders, rock, mulch and 35 small bushes. She worked with us on price which was important to us, too. I would not hesitate to use her again and neither should you!"
Waterfalls
Ponds and Streams
Residential Landscaping
Paths Patios and Steps
Retaining Walls

+31

Response time1 day
8 neighbors recently requested a quote
Recommended by92%of homeowners
Avatar for Design & Build Outdoor Living
Design & Build Outdoor Living
4.2(
178
)
Retaining Wall - Install

Serving Westminster, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Warranties offered

"As Fernando said to me, We are a well oiled machine and indeed they are. I'm very happy with the results. The crew worked fast but efficiently. Our project was a frontyard short retaining wall and a replacement backyard patio using BELGARD pavers."
Longmont
Lower backyard
Michael's backyard
Michael's backyard
Beautiful paver project

+50

Response time2 days
Response rate89%
34 neighbors recently requested a quote
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Retaining Wall Installers FAQs, answered by experts

Generally, a railroad tie retaining wall consisting of a single line of ties should be between 3 and 4 feet tall—and the height often tops out at around 6 feet. You can go taller, but you may need additional footings and reinforcements, including a second layer of railroad ties to support the added weight of the soil it’s holding back.

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.

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.

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

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

The Westminster, CO homeowners’ guide to retaining wall installation services

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