Top-rated retaining wall installation pros.

Get matched with top retaining wall installation pros in Harmony, PA

Enter your zip and get matched with up to 5 pros

Need a pro for your retaining wall installation project in Harmony, PA?

Select your specific project to find the pro for you.

TRUSTED BY HARMONY, PA HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon56
    Verified retaining wall installation services reviews

Find Retaining wall installation pros in Harmony

Avatar for Daily Landscaping
Daily Landscaping
3.7(
22
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

Free estimates

Emergency services offered

Credit card accepted

"The company did an excellent job, im going to hire them to put in a retaining wall next. I cant say enough about the professional job this company has done. Being a military man, I’m very picky and i cant say one negative thing about the company. Their fair and prompt and very courteous."
Landscaping Project
Landscaping Project
Landscaping Project
Landscaping Project
Additional Photos

+5

Response time4 days
4 neighbors recently requested a quote
Recommended by52%of homeowners
Avatar for Neel Outdoor Works LLC
Neel Outdoor Works LLC
5.0(
5
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

In business since 2024

Free estimates

Offers commercial services

"These guys are amazing!! The crew that came to do the work at my house were punctual, knowledgeable and efficient. I hired Neel Outdoor Works to install a brick wall and platform for a wood burner and my experience couldn’t have been better. The timelines for material drop off and execution were not only upheld, but were also communicated clearly which has been hard to find dealing with contractors. When the crew arrived to do the work they were able to explain everything that was happening, how long it would take, and precautions to take while the components cured. They finished ahead of schedule and cleaned up so well that it didn’t look like anyone had been there. These guys are absolute professionals in all aspects and I will recommend them to anyone that needs work done."
Watson Underpin
Watson Underpin
Watson Underpin
Watson Underpin
Watson Underpin

+11

Response time8 hrs
Response rate100%
NTK Excavation LLC
5.0(
5
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2019

Free estimates

Customers say: True professional

"Owner showed up with a small crew and a crazy new piece of equipment. Excavated down below my foundation and to the septic tank. Came into the basement and jackhammered the floor. Removed all the old terracotta pipe inside and out. Installed all new PVC pipe all the way down to the septic tank. Put gravel down to protect the new pipe. Poured concrete in the basement to close the floor back up. Only took one day to get the new pipe in. Came back the next to close the ground and floor up. Great experience, basement no longer smell like sewage."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+21

5 neighbors recently requested a quote
Recommended by60%of homeowners
C&W Works, Inc.
3.7(
95
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

In business since 2011

Free estimates

Customers say: Quick response

"Pete and his team were phenomenal. They totally transformed my yard adding. a boulder wall, lots of additional usable flat space and a fantastic design. Pete was very knowledgeable and had a great vision for my project and shared lots of ideas. The pricing was fair for the amount of work performed. The project was completed under budget and in a very timely manner. Pete and his team were reliable and got back to me quickly. I really appreciated the quality of the boulders so much that I had another contractor purchase boulders from Pete for my next project."
18 neighbors recently requested a quote
Recommended by96%of homeowners
Avatar for The Grounds Guys of Wexford
The Grounds Guys of Wexford
3.8(
51
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

In business since 2010

Free estimates

Emergency services offered

"Adam and his team worked on a Saturday in the pouring rain to help me meet a deadline so that we could prep the property for sale.  Fantastic company that I cannot recommend more highly."
3 neighbors recently requested a quote
Recommended by100%of homeowners
Avatar for Kahoalii Koncrete
Kahoalii Koncrete
4.3(
23
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

In business since 2021

Free estimates

Emergency services offered

"Undertaking a large investment in a new concrete driveway can be daunting. After soliciting several bids - I selected Keo because he immediately gave me comfort that he was someone I could trust, and I’m glad I did, because he did an exceptional job. He and his crew were very professional and personable; they have clearly honed their craftsmanship over many years. I highly recommend Keo for your next stone or concrete home or commercial improvement."
Deck and stamped concrete
Deck and stamped concrete
Stamped patio
Building slab
Building slab

+3

5 neighbors recently requested a quote
Recommended by76%of homeowners
Brandon Hoffman
4.5(
13
)
Retaining Wall - Install

Serving Harmony, PA and surrounding areas

Approved

Super Service Award Winner

In business since 2009

Free estimates

Small jobs welcome

"Brandon and his team showed up day to start the work a few days before I asked them to begin which was a plus because our concrete church ramp needed repaired soon for safety reasons. The work was completed with professionalism and did not interfere with our church services. Brandon was also easy to contact and returned calls and text messages in a timely manner"
Concrete construction
Concrete construction
Concrete construction
Concrete construction
Concrete construction

+94

Response time1 day
Response rate93%
29 neighbors recently requested a quote
...
Showing 1-10 of 72
Retaining Wall Installers questions, answered by experts

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.

Railroad ties can be good for retaining walls, but it depends on the area. They have a desirable rustic look and are durable. The problem is they’re treated with creosote, a preservative the EPA says poses a risk to humans and wildlife. Over time, the preservative seeps out of the wood and into the ground. Many areas have banned the use of creosote-treated wood on residential properties. If your area does allow it, never use railroad ties near an edible garden or drinking water source. Instead, use wood that’s treated with an EPA-approved preservative or a wood-alternative composite material.

Yes, including patterns, finishes, and plant integration for aesthetic enhancement.

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

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 Harmony, PA homeowners’ guide to retaining wall installation services

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