Polite and efficient installation of two rooftop heat ex changers.

Get matched with top retaining wall installation pros in Olga, WA
There are 3 highly-rated local retaining wall installation pros.
Need a pro for your retaining wall installation project in Olga, WA?
TRUSTED BY OLGA, WA HOMEOWNERS
4.5
Average homeowner rating401
Verified retaining wall installation services reviews
Verified Reviews for Retaining Wall Installation pros in Olga, WA
Last update on October 11, 2025
- Daniel O.
- Janet O.
Installer was very professional, friendly. Did an excellent job - I am very pleased with the results.
- Allison L.
They didn't do a re-install, we ended up doing that ourselves. He came out and told us what was wrong with it. The consult was great!
- Robin L.
I live in an older condo with all kinds of stuff above my ceiling that could have easily meant costly dry wall work. Fortunately, Steve Corwin was able to find a way to wire everything with only minimal dry wall work needed. I could not be happier with the results. In addition to my original...
- Esther H.
My interactions with Brian went well. Several options to stopping the leak in the water line were discussed. We finally agreed that a completely new line would be less invasive to my landscaping and retaining wall. A trencher was used for this purpose and the ditch was only 6-8" wide. The...
- Janice M.
It went extremely well and I would not hesitate to hire these guys again. The project took longer than they expected but they kept going and always delivered high quality work and never cut corners. They also worked directly with a neighbor on the wall between our properties and made sure...
Find Retaining wall installation pros in Olga

Pg landscaping360 LLC
Pg landscaping360 LLC
Our mission is to be a provider that brings back the personal touch with our customers. 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. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Highly responsive, and quality work. Did a fantastic job cleaning up my yard. They were able to clean out over 2 years worth of leaves and weed build up from my gravel yard and flower beds over 2 days of work (even in the snow!!)"
Grant T on February 2025
Our mission is to be a provider that brings back the personal touch with our customers. 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. We won't leave until the job is done right! Call or click to schedule an estimate today!
"Highly responsive, and quality work. Did a fantastic job cleaning up my yard. They were able to clean out over 2 years worth of leaves and weed build up from my gravel yard and flower beds over 2 days of work (even in the snow!!)"
Grant T on February 2025
RT Total Lawn Care
RT Total Lawn Care
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Raphael and his team were great. They built a Hog wire fence and had it up within 1.5 days. Great quality and workmanship. I will definitely reach out to them again for other outdoor projects."
Thia M on July 2025
We have the experience and dedication to bring your dreams to reality! We guarantee your satisfaction, and we won’t leave until the job is done right. Call or click to schedule a free estimate today!
"Raphael and his team were great. They built a Hog wire fence and had it up within 1.5 days. Great quality and workmanship. I will definitely reach out to them again for other outdoor projects."
Thia M on July 2025
Miguels Landscaping
Miguels Landscaping
Mowing, Pruning, Edging, New Sod, Trees and landscape design. Miguel has been in business for over 17 years and has tons of experience from prior jobs. Photos of prior jobs included at request and referrals as well. Free estimates, we aim to build relationships that last where you will want us to come back.
"Very professional crew and Miguel was easy to work with. The job turned out great! We are super happy with it!"
Tara H on September 2024
Mowing, Pruning, Edging, New Sod, Trees and landscape design. Miguel has been in business for over 17 years and has tons of experience from prior jobs. Photos of prior jobs included at request and referrals as well. Free estimates, we aim to build relationships that last where you will want us to come back.
"Very professional crew and Miguel was easy to work with. The job turned out great! We are super happy with it!"
Tara H on September 2024
High Tide Services
High Tide Services
Friendly professional services at a good price. We specialize in all tree care from dangerous, difficult tree situations to delicate trimming. Property feeling run down from winter months? We can spring your property back in shape. Roof/siding/driveway/deck restoration. We also do brush removal, view enhancements, deadwood removal, and large tree thinning. We are equipped to reach those with boat access only. With over 24 years of experience, we are climbing to the top in the industry.
Friendly professional services at a good price. We specialize in all tree care from dangerous, difficult tree situations to delicate trimming. Property feeling run down from winter months? We can spring your property back in shape. Roof/siding/driveway/deck restoration. We also do brush removal, view enhancements, deadwood removal, and large tree thinning. We are equipped to reach those with boat access only. With over 24 years of experience, we are climbing to the top in the industry.
R & R ROOFING
R & R ROOFING
Hi my company name is R & R Roofing. I been doing roofs for 10 years. Anyone that is in need of a new roof we are affordable or we can put you down on monthly payments.
Hi my company name is R & R Roofing. I been doing roofs for 10 years. Anyone that is in need of a new roof we are affordable or we can put you down on monthly payments.
Ash Creek Forest Management, LLC
Ash Creek Forest Management, LLC
We are a B-Corp Habitat Restoration Company specialized in improving the function of ecosystems. We handle sites from small backyard landscapes to thousands of acres. With over 25 years of experience in the region, our staff knows the region and how to adapt to an ever changing climate. As a B-Corp, our entry level position is paid a living wage with a full benefits package, opening the doors to those who might not otherwise be able to live comfortably and work within the environmental industry.
We are a B-Corp Habitat Restoration Company specialized in improving the function of ecosystems. We handle sites from small backyard landscapes to thousands of acres. With over 25 years of experience in the region, our staff knows the region and how to adapt to an ever changing climate. As a B-Corp, our entry level position is paid a living wage with a full benefits package, opening the doors to those who might not otherwise be able to live comfortably and work within the environmental industry.
6B Workshop
6B Workshop
We are full service professionally licensed landscape architecture, planning, and graphic illustration firm specializing in design visualization and constructability for public, private, residential gardens, and urban landscapes. Our Services: Concept design to construction administration - site planning and permitting - architectural illustration - master planning - private development - and visual impact analysis. Our experience includes technical coordination with developers, architects, city managers, engineers, and contractors while utilizing high-tech design methods.
We are full service professionally licensed landscape architecture, planning, and graphic illustration firm specializing in design visualization and constructability for public, private, residential gardens, and urban landscapes. Our Services: Concept design to construction administration - site planning and permitting - architectural illustration - master planning - private development - and visual impact analysis. Our experience includes technical coordination with developers, architects, city managers, engineers, and contractors while utilizing high-tech design methods.
Northwest Grounds LLC
Northwest Grounds LLC
Land clearing. Road building and installation. Gravel restoration of existing road. Road Ditch Flail mowing. Power & Water Line trenching. Fence Line clearing. Fence building. Field Finish Mowing. Brush Hogging fields. Scotch Broom removal. Garden Bed building. Rotor Tilling gardens. Storm damage clean up. Snow plowing and Snow blowing. Sanding parking lots and driveways for ice. Fire brake clearing. Hay cutting fields and square bailing.
Land clearing. Road building and installation. Gravel restoration of existing road. Road Ditch Flail mowing. Power & Water Line trenching. Fence Line clearing. Fence building. Field Finish Mowing. Brush Hogging fields. Scotch Broom removal. Garden Bed building. Rotor Tilling gardens. Storm damage clean up. Snow plowing and Snow blowing. Sanding parking lots and driveways for ice. Fire brake clearing. Hay cutting fields and square bailing.
Hughes construction
Hughes construction
Over 10 years of experience. We specialize in fencing, decking, and all aspects of remodel from demolition to tile work we are your full service remodeling and construction company for all your home needs.
Over 10 years of experience. We specialize in fencing, decking, and all aspects of remodel from demolition to tile work we are your full service remodeling and construction company for all your home needs.
FAQs for retaining wall installation projects in Olga, 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 Olga, 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.
From your flower beds to your walkway, river rocks make a classic addition to your landscape. Learn about the cost to install river rock to set a proper budget.
How much does hardscaping cost project by project? Check out our breakdown for every price tag you need to know, from outdoor fireplaces to patios.
Xeriscape costs depend on materials, the size of your yard, and if you DIY. This guide will help you determine what your xeriscaping project will cost.
Timing your landscaping projects can be tricky. Find out how long landscaping takes and what factors affect how long your project will take.
Hiring a pro isn’t necessary when removing holly bushes. This guide can help you make quick work of the holly bush removal process.
If you’re trying to prevent erosion in your yard, riprap might be the right material for your project. So, what is riprap, exactly? Let’s walk through it.
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