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  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon809
    Verified retaining wall installation services reviews

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

Avatar for Colorado Wall Design and Build, LLC
Colorado Wall Design and Build, LLC
5.0(
23
)
Retaining Wall - Install

Serving Denver, CO and surrounding areas

Approved

In business since 2017

Free estimates

Warranties offered

"Daniel and his crew did an excellent job. Prompt and thorough communication through the whole process. The retaining wall they put in is sturdy and looks great, plus they finished a day ahead of schedule. His crew also helped remove some old sod and debris in the yard which saved us from needing to rent a dumpster."
Before
After
Before
After
Property line wall

+6

2 neighbors recently requested a quote
Recommended by56%of homeowners
Avatar for Armando Stone Works
Armando Stone Works
5.0(
100
)
Retaining Wall - Install

Serving Denver, 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 Denver, CO and surrounding areas

Approved

Super Service Award Winner

In business since 2015

Free estimates

Emergency services offered

"The men that did the work related to the prepping the yard for the retaining wall, placing the rock and pavers for the walkway did a very good job and it really looked nice. I've worked in construction and building maintenance for over 50 years, so I know what's good workmanship and what's poor. The worker who did the framing for the new sidewalk, steps and porch was poor workmanship. Nothing was level or straight and I had to have the other crew correct the forms before concrete was poured. The guys that finished the concrete did an excellent job. Never let D&D workers connect the lawn sprinkler piping to your house water piping. They seem to be handymen, not real plumbers. Beside not installing necessary valves and fittings to winterizing the sprinkler system, all the copper pipe was installed crooked, under stress and not supported correctly. Overall, half the crew did very good work, the other half needs training."
dndtrees.com
Backyard Landscaping
Deck & Concrete
Summer Vibes
Response time1 day
173 neighbors recently requested a quote
Recommended by69%of homeowners
Avatar for Peppers Landesign Services
Peppers Landesign Services
4.7(
122
)
Retaining Wall - Install

Serving Denver, 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 KDZ Construction, LLC
KDZ Construction, LLC
4.9(
24
)
Retaining Wall - Install

Serving Denver, CO and surrounding areas

Approved

In business since 2018

Free estimates

Customers say: Quick response

"Ivan, installed a retaining wall in front and on the side of my property. He is very professional & precise in his work and well respected by ALL of his crew. They completed the job in a timely manner. A few months have passed and HIS work on my project still looks IMPECCABLE. Thank you again, Ivan."
Building the foundation
Fitting the Grill
Brick and Stone
Power washed and Finished!
Plants integrated

+13

Response time2 days
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Architect-Tonic Stone Designs, LLC
Architect-Tonic Stone Designs, LLC
4.5(
41
)
Retaining Wall - Install

Serving Denver, 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 Denver, 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%
6 neighbors recently requested a quote
Avatar for Timberline Gardens Landscape, Inc.
Timberline Gardens Landscape, Inc.
4.8(
40
)
Retaining Wall - Install

Serving Denver, CO and surrounding areas

Approved

In business since 1968

Free estimates

Credit card accepted

"Love my patio and seated wall with pavers. Shelley helped me plan out my project to fit my budget. Planning to use them again for the next stage of my project to complete my backyard oasis."
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
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Showing 1-10 of 617
Retaining Wall Installers FAQs, answered by experts

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.

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

Through proper drainage solutions and compacting the foundation soil.

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.

Most railroad tie retaining walls have a life span of 20 to 30 years, though you may need to replace your wall sooner if it’s repeatedly exposed to heavy rain, runoff, and excess moisture. Railroad ties are typically treated with creosote, which makes them much more durable than untreated wood. Though they last longer, they don’t last forever. For the most longevity, make sure your retaining wall has a sturdy base and steel reinforcements. You should also install drainage to direct water away from the wall.

The Denver, 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.