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Find Landscape yard or garden installers in Sammamish

Avatar for Mount Olive Landscape & Constr

Mount Olive Landscape & Constr

4.79(
39
)
Approved Pro

Mount Olive Landscape & Constr

4.79(
39
)
Approved Pro
Super Service Award
Customers say: True professional
29 local quotes requested
10 years of experience

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Norberto was prompt in responding to a time sensitive situation (irrigation leak) and was clearly intelligent and. knowledgeable about his business. His associate, Troy had no trouble understanding the old valve system and easily replaced valves and solenoids - leak repaired! This company was responsive and easy to work with. And a fund of info re: landscaping needs and irrigation. We will definitely use them again."

Elizabeth W on September 2025

We pride our company on reliability, great communication, integrity and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Norberto was prompt in responding to a time sensitive situation (irrigation leak) and was clearly intelligent and. knowledgeable about his business. His associate, Troy had no trouble understanding the old valve system and easily replaced valves and solenoids - leak repaired! This company was responsive and easy to work with. And a fund of info re: landscaping needs and irrigation. We will definitely use them again."

Elizabeth W on September 2025


Avatar for Allscapes NW, LLC

Allscapes NW, LLC

5.00(
13
)
Approved Pro

Allscapes NW, LLC

5.00(
13
)
Approved Pro
Customers say: Quick response
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
12 years of experience

Welcome to Allscapes NW, LLC. We are the experts when it comes to residential landscaping. Our reputation for quality work, responsiveness, and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion. By early involvement in the conceptual phase of a project, we can explore all design possibilities with the client to assist in obtaining the best balance of aesthetics and budget covering all aspects. Through ongoing education, training and cutting edge technology, we bring the latest innovations in specialty architectural finishes to your project. Allscapes NW, LLC welcomes the opportunity to assist you with your particular project needs. Give us a call, you'll be glad you did. We look forward to working with you!

"The crew at Allscapes NW is professional, friendly and hardworking. They've done multiple projects at our home and all of them been completed in a timely manner and look great. Frank is extremely flexible and reliable. We've had a patio installed, side yard walkway, planting in the front yard and a gazebo installed. He had a few of his guys come out and remove the Gazebo from my truck and place it in my garage until it was able to be installed. They were also able to do a last minute installation of the gazebo so we could use it when our family arrived from out of town. The main reason I like working with Allscapes is because they truly care about the customer and their work. They don't try to nickle and dime you with recommendations and are always willing to make changes before, during and after the project is completed. When I originally reached out to them, I was expecting to have just a one off project of getting a patio installed, but Frank and his team have since become my go-to guys for everything related to our front and back yards."

Ashlie L on May 2021

Welcome to Allscapes NW, LLC. We are the experts when it comes to residential landscaping. Our reputation for quality work, responsiveness, and competitive pricing has been the primary factor in our success. We are committed to client satisfaction in which we serve the client from the developmental stages of a project to final completion. By early involvement in the conceptual phase of a project, we can explore all design possibilities with the client to assist in obtaining the best balance of aesthetics and budget covering all aspects. Through ongoing education, training and cutting edge technology, we bring the latest innovations in specialty architectural finishes to your project. Allscapes NW, LLC welcomes the opportunity to assist you with your particular project needs. Give us a call, you'll be glad you did. We look forward to working with you!

"The crew at Allscapes NW is professional, friendly and hardworking. They've done multiple projects at our home and all of them been completed in a timely manner and look great. Frank is extremely flexible and reliable. We've had a patio installed, side yard walkway, planting in the front yard and a gazebo installed. He had a few of his guys come out and remove the Gazebo from my truck and place it in my garage until it was able to be installed. They were also able to do a last minute installation of the gazebo so we could use it when our family arrived from out of town. The main reason I like working with Allscapes is because they truly care about the customer and their work. They don't try to nickle and dime you with recommendations and are always willing to make changes before, during and after the project is completed. When I originally reached out to them, I was expecting to have just a one off project of getting a patio installed, but Frank and his team have since become my go-to guys for everything related to our front and back yards."

Ashlie L on May 2021


H&E GENERAL CONSTRUCTION LLC

4.00(
1
)
Approved Pro

H&E GENERAL CONSTRUCTION LLC

4.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
5 years of experience

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Hardworking young men"

James P on July 2021

We pride our company on reliability, great communication, integrity, and quality work. We are experts in our trade and will do our best to keep you as educated as we can on your particular task or project. We look forward to earning your business!

"Hardworking young men"

James P on July 2021


"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."

Jeremy M on February 2025

11+ years of experience! ACOSTA LANDSCAPE AND PAVER LLC. We are very professional and detailed when doing our work we have a lot of experience we make FREE ESTIMATES.

"Excellent. Alex and his crew built a beautiful curved retaining wall around my shed and chicken coop. They built beautiful stairs out of natural stone slabs, and they also graded and built a gorgeous cobblestone driveway. All the work done has held up wonderfully."

Jeremy M on February 2025


OSORIO LANDSCAPING LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro

OSORIO LANDSCAPING LLC

New on HomeAdvisorNew on HomeAdvisor
Approved Pro
14 years of experience
Free onsite estimate

Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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. Please feel free to contact us today!

Is a locally owned and operated company that values honesty and integrity in all aspects of our business. Our dedicated team of professionals have 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. Please feel free to contact us today!


Avatar for Sergio Landscaping, LLC

Sergio Landscaping, LLC

4.79(
7
)
Approved Pro

Sergio Landscaping, LLC

4.79(
7
)
Approved Pro
Super Service Award
Customers say: True professional
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
20 local quotes requested

Sergio Landscaping LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did a great job and timely."

Andrew D on August 2025

Sergio Landscaping LLC, is committed to excellence in every aspect of our business. We uphold a standard of integrity bound by fairness, honesty and personal responsibility. Our distinction is the quality of service we bring to our customers. Accurate knowledge of our trade combined with ability is what makes us true professionals. Above all, we are watchful of our customers interests, and make their concerns the basis of our business.

"Did a great job and timely."

Andrew D on August 2025


Avatar for P4 Construction, LLC

P4 Construction, LLC

5.00(
2
)
Approved Pro

P4 Construction, LLC

5.00(
2
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
12 years of experience

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024

We are a locally owned and operated company that values honesty and integrity, and treats your home as if it were our own. We offer drainage services our job is to control and direct water away from your home or building.We have 13 years in the drainage field and specialize in,waterproofing foundation walls,basement drainage,yard drains,french drains,crawlspace interior drain systems,sump pump installations and replacement,new pvc downspout drain pipe installations,clean and or repair downspout pipes.You will find us to be competitively priced, paying close attention to the details of each and every project that we are involved with,we work with the best materials out there.We take pride on what we do.Our hard work speaks for itself.We look forward on helping you with your drainage projects.

"We hired them to install a 40 foot french drain. Eric was very knowledgeable and professional, not to mention a very nice person and good listener. He was punctual and he and his crew were extemely hard workers. The job functions as promised, looks great and they were very conscientious about how they left the work area neat and clean. I wish I could hire them for other projects."

Bill G on June 2024


Avatar for Earths Element

Earths Element

4.90(
10
)
Approved Pro

Earths Element

4.90(
10
)
Approved Pro
Customers say: Quality work
Recommended by 90% of Angi customers
Recommended by 90% of HomeAdvisor customers
86 local quotes requested

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025

We specialize in all phases of landscaping, hardscaping, and more! We guarantee your satisfaction, and we won’t leave until the job is done right. We pride ourselves on the quality work we provide, while delivering great customer service! Check out all the services we offer below and call -or- click to schedule a free estimate today!

"They were on time and worked quickly. I felt the price was reasonable and plan to have them quote my next project. They were polite and cleaned up after the installation was completed. Good job!"

Linda Z on August 2025


Scapes Northwest

4.69(
69
)
Approved Pro

Scapes Northwest

4.69(
69
)
Approved Pro
Customers say: Terrific value
15 local quotes requested
31 years of experience

Scapes Northwest is a full service landscape company servicing Renton, Bellevue, Issaquah Sammamish and Snoqualmie. Our Mission is to provide our customers a high-quality of service built on integrity, know-how, creativity and solutions that make sense. Our distinction is our attention to detail and the quality of service we bring to our customers. We have certifications for installing Interlocking Concrete Pavers as well as Segmental Retaining Walls and bring an extensive knowledge of drainage systems to the table, which is key to any installation in the Pacific Northwest. Our knowledge of the trade coupled with a great design-eye will give you the landscape you always dreamed of! Call today for a free consultation. We know your time is valuable and arrive to our appointments on-time and prepared to discuss you project in detail. We look forward to hearing from you!

"Brian and his team did an awesome job of replacing our 30 year old lawn with sod. It looks so much better now than the weeds we had before. He rototilled it then replaced with sod. He gave us tips for how to keep the lawn looking nice. He also cleaned out our garden beds from weeds and blackberry bushes. And added mulch to make it look nice. He added a stone pathway through the side yard to get to the backyard too which looks really nice. He is also looking at rebuilding our privacy fence for us too! We are really happy with Brian’s services."

Kaarin G on July 2025

Scapes Northwest is a full service landscape company servicing Renton, Bellevue, Issaquah Sammamish and Snoqualmie. Our Mission is to provide our customers a high-quality of service built on integrity, know-how, creativity and solutions that make sense. Our distinction is our attention to detail and the quality of service we bring to our customers. We have certifications for installing Interlocking Concrete Pavers as well as Segmental Retaining Walls and bring an extensive knowledge of drainage systems to the table, which is key to any installation in the Pacific Northwest. Our knowledge of the trade coupled with a great design-eye will give you the landscape you always dreamed of! Call today for a free consultation. We know your time is valuable and arrive to our appointments on-time and prepared to discuss you project in detail. We look forward to hearing from you!

"Brian and his team did an awesome job of replacing our 30 year old lawn with sod. It looks so much better now than the weeds we had before. He rototilled it then replaced with sod. He gave us tips for how to keep the lawn looking nice. He also cleaned out our garden beds from weeds and blackberry bushes. And added mulch to make it look nice. He added a stone pathway through the side yard to get to the backyard too which looks really nice. He is also looking at rebuilding our privacy fence for us too! We are really happy with Brian’s services."

Kaarin G on July 2025


Avatar for Seattle Landscape Design LLC

Seattle Landscape Design LLC

3.67(
3
)
Approved Pro

Seattle Landscape Design LLC

3.67(
3
)
Approved Pro
38 local quotes requested
4 years of experience

Welcome to Seattle Landscape Design LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I hired this company back in March to hydroseed my front yard and do some edging around a few garden beds. They are terrible. The project did not start on time and I've spent the summer having to fill in patches and correct their mistakes. Would take your money elsewhere."

Michael G on September 2025

Welcome to Seattle Landscape Design LLC! We take pride in the quality of work and customer satisfaction that we give each and every customer! We are known to pay exquisite attention to detail while making customer satisfaction our top priority. Call us today to learn more about how we can help you!

"I hired this company back in March to hydroseed my front yard and do some edging around a few garden beds. They are terrible. The project did not start on time and I've spent the summer having to fill in patches and correct their mistakes. Would take your money elsewhere."

Michael G on September 2025

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Showing 1-10 of 1023
FAQs for landscape yard or garden installation projects in Sammamish, WA

Well-maintained trees can add significant value to your property. Mature trees enhance curb appeal, provide shade, improve energy efficiency, and can increase property values by up to 10%. They also offer privacy, reduce noise pollution, and create a more inviting outdoor space, making your home more attractive to potential buyers.

The fastest-growing tree species include alder, rowan, silver birch, willow, cypress, and poplar. However, it’s best to consult with an arborist to choose trees that will thrive in your area, as they’re affected by climate. Otherwise, their growth may be stunted, and the trees may die. To reach their growth potential, trees need high-quality, nutrient-rich soil, ample space, and the right amount of water.

You should plant trees in the spring for the best chance at root development and recovery. Spring provides ample moisture and moderate temperatures, reducing the risk of transplant shock. While fall planting is possible, spring conditions are more likely to produce healthier trees, leading to thriving growth and a stronger root system.

Tree maturity significantly affects planting outcomes. Young trees take longer to mature but recover from transplanting with minimal root damage. Mature trees provide immediate benefits like shade, fruit, and improved curb appeal but may be more challenging to transplant. Consult a professional arborist to choose the right tree for your landscape goals.

A five-gallon tree is one grown in a five-gallon container, indicating a compact root ball and smaller size. These trees typically grow two to six feet tall, making them a manageable, cost-effective option. They also transplant easily and establish quickly with proper care, making them ideal for homeowners seeking immediate landscape improvement.

Tree costs vary significantly by species and size. Smaller, common species like a Colorado spruce may cost as little as $30, while ornamental and shade trees are often more expensive due to their size and planting complexity. The larger the tree, the higher your labor and transport fees will be, raising overall costs.

The Sammamish, WA homeowners’ guide to landscape yard or garden installations

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

  • woman wearing gardening gloves mulching garden

    Curious who to hire for mulching? Compare mulching companies, landscapers, and tree services, plus DIY vs. pro costs, to choose the right help today.

  • A french drain with river rocks

    How much river rock will your next landscaping project need? Find out with our river rock calculator.

  • Wheelbarrow filled with topsoil in the yard

    How much topsoil do you really need for your project? Dig into this topsoil calculator to find out.