
Get matched with top lawn irrigation specialists in Johnstown, CO
There are 5 highly-rated local lawn irrigation specialists.
Need a pro for your lawn irrigation project in Johnstown, CO?
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Verified Reviews for Lawn Irrigation pros in Johnstown, CO
*The Angi rating for Lawn Irrigation companies in Johnstown, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.
*The HomeAdvisor rating for Lawn Irrigation companies in Johnstown, CO is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Lawn Irrigation needs.
Last update on October 28, 2025
Find Lawn irrigation specialists in Johnstown

Rocky Mountain Contracting, LLC
Rocky Mountain Contracting, LLC
I have been in business for 4years. Family own business. We listen to what our customers have to say about their project and we try to find the best solution. Specializing in Fencing services; 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! Call or click for your FREE estimate today!
"Clayton, his wife, and his entire crew were fantastic. I had asked Clayton to repair a bunch of stuff around my house and he was honest, fair, and knowledgeable. He also advocated for me when I had a bad experience with another local company. I plan on having a long lasting professional relationship with Rocky Mountain General Contractors. Thank you, Clayton!!!"
Raylene F on September 2025
I have been in business for 4years. Family own business. We listen to what our customers have to say about their project and we try to find the best solution. Specializing in Fencing services; 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! Call or click for your FREE estimate today!
"Clayton, his wife, and his entire crew were fantastic. I had asked Clayton to repair a bunch of stuff around my house and he was honest, fair, and knowledgeable. He also advocated for me when I had a bad experience with another local company. I plan on having a long lasting professional relationship with Rocky Mountain General Contractors. Thank you, Clayton!!!"
Raylene F on September 2025

Front Range Landscape Pros
Front Range Landscape Pros
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
William P on August 2025
Licensed and insured Best prices in town Landscape, fence, kitchen remodel Bathroom remodel. Roofing repair/replace. From the bathrooms to the exterior fence we do it all.
"Wonderful! A quick and accurate diagnosis followed up by replacment of malfunctioning solenoids. Walter was great!"
William P on August 2025

Advanced Landscaping & Sprinklers
Advanced Landscaping & Sprinklers
Advanced Landscaping & Sprinklers is proud to serve Colorado's landscaping needs! Owner James has over 15 years of experience in the industry. He is excited to take on new clients immediately. Call today for a free estimate.
"they came out in a timely manner and took care of my leaking sprinkler heads."
Matt T on August 2023
Advanced Landscaping & Sprinklers is proud to serve Colorado's landscaping needs! Owner James has over 15 years of experience in the industry. He is excited to take on new clients immediately. Call today for a free estimate.
"they came out in a timely manner and took care of my leaking sprinkler heads."
Matt T on August 2023

Longleaf Irrigation
Longleaf Irrigation
We are a Northern Colorado company that focuses on sprinkler system installation, renovation and service. We only use the highest quality products and warranty everything we do, regardless of how large of small the project. We are a company that believes education is the key to building sustainable, efficient and problem free irrigation systems. We install and service commercial, HOA and residential sprinkler systems. We have Certified Irrigation Auditors and Certified Irrigation Technicians on staff and are certified Sustainable Landscape Managers and have signed on with the Green Industries of Colorado's Best Management Practices. We are also an Authorized Service Provider for Munro Pump Systems. We are members of the Irrigation Association and the Association of Landscape Contractors of Colorado.
"Don't hesitate to hire Longleaf. They are the best in the business. Prompt, consise and experts in their field. You wonlt be disappointed."
Nick T on June 2024
We are a Northern Colorado company that focuses on sprinkler system installation, renovation and service. We only use the highest quality products and warranty everything we do, regardless of how large of small the project. We are a company that believes education is the key to building sustainable, efficient and problem free irrigation systems. We install and service commercial, HOA and residential sprinkler systems. We have Certified Irrigation Auditors and Certified Irrigation Technicians on staff and are certified Sustainable Landscape Managers and have signed on with the Green Industries of Colorado's Best Management Practices. We are also an Authorized Service Provider for Munro Pump Systems. We are members of the Irrigation Association and the Association of Landscape Contractors of Colorado.
"Don't hesitate to hire Longleaf. They are the best in the business. Prompt, consise and experts in their field. You wonlt be disappointed."
Nick T on June 2024
All-Star Landscaping, LLC
All-Star Landscaping, LLC
All-Star Landscaping, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. All-Star Landscaping, LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
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Blake A on November 2019
All-Star Landscaping, LLC is dedicated to providing our customers with the best quality and craftsmanship. We are here to build relationships with our customers and communities and to provide our employees with a great place to work. All-Star Landscaping, LLC is a leader in providing our customers with the highest quality products and craftsmanship in an honest, efficient, and professional way. Our pledge is to create successful relationships with our customers, employees and community by building trust, treating every project with the utmost integrity and exceeding expectations. We look forward to working with you!
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Blake A on November 2019

Curascapes
Curascapes
Welcome to Carley Group, LLC! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!
"Excellent!"
Robert B on March 2024
Welcome to Carley Group, LLC! We are excited to exceed your expectations. As experts, we will handle your needs with the high-quality expertise that your home deserves. We offer competitive prices, and customer satisfaction is our number one priority. Call us now!
"Excellent!"
Robert B on March 2024

Royal Turf Irrigation, LLC
Royal Turf Irrigation, LLC
We value customer input and participation, in the design and installation process. Our goal is to bring outdoor visions to life by creating an artistic sustainable space for years of enjoyment.
"Very poor customer service. Ignored when requesting call back for questions about invoice and clarification for services rendered. Very rude responset o email follow-up. Been using for 4 years. No interest in retaining customers."
Erica H on July 2025
We value customer input and participation, in the design and installation process. Our goal is to bring outdoor visions to life by creating an artistic sustainable space for years of enjoyment.
"Very poor customer service. Ignored when requesting call back for questions about invoice and clarification for services rendered. Very rude responset o email follow-up. Been using for 4 years. No interest in retaining customers."
Erica H on July 2025

D & D Tree Service & Landscape
D & D Tree Service & Landscape
Welcome to D&D Tree and Landscape. We are two brothers who share a passion for creating beautiful outdoor spaces. With our extensive experience in the industry, we have earned a reputation for delivering top-notch tree and landscape services to our clients. Our ultimate objective is to surpass your expectations and transform your outdoor vision into a reality. Thank you for considering us for your next project!
"I posted a request for a landscaper who could assist us with our back lawn in our new construction home in Littleton. We had a small budget and was not sure a professional company would even consider our job. We met with 3 companies - two from Angi's list and one who was doing our neighbors yard. D&D was our top choice not only because of the price (was able to work with our budget and was a good 20 - 30% less than the other two bids we got) as well as amazing communication, documentation of the process, on time installation (actually started a few days early when his crew finished other jobs ahead of schedule) and overall ease of working with Daniel. We had some other family issues during the time of our move and the fact Daniel was so easy to work with, was a man of his word and followed thru with a great final product made it such a good experience for us. I HIGHLY recommend Daniel and his team! We plan to add to our yard in time and will be calling D&D again!"
Mimi M on August 2025
Welcome to D&D Tree and Landscape. We are two brothers who share a passion for creating beautiful outdoor spaces. With our extensive experience in the industry, we have earned a reputation for delivering top-notch tree and landscape services to our clients. Our ultimate objective is to surpass your expectations and transform your outdoor vision into a reality. Thank you for considering us for your next project!
"I posted a request for a landscaper who could assist us with our back lawn in our new construction home in Littleton. We had a small budget and was not sure a professional company would even consider our job. We met with 3 companies - two from Angi's list and one who was doing our neighbors yard. D&D was our top choice not only because of the price (was able to work with our budget and was a good 20 - 30% less than the other two bids we got) as well as amazing communication, documentation of the process, on time installation (actually started a few days early when his crew finished other jobs ahead of schedule) and overall ease of working with Daniel. We had some other family issues during the time of our move and the fact Daniel was so easy to work with, was a man of his word and followed thru with a great final product made it such a good experience for us. I HIGHLY recommend Daniel and his team! We plan to add to our yard in time and will be calling D&D again!"
Mimi M on August 2025

Weimer Construction, LLC
Weimer Construction, LLC
Weimer Construction, LLC, is your premier residential general contractor. We specialize in an array of expertise for all of your custom remodel needs. We have over 20 years of experience in the industry and we are considered masters within our trade. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through, from beginning to end. We will treat your property with the same care and consideration we utilize when working on our own personal projects. We have outstanding customer service and we ensure the job is done right, the first time. Call us today!
"Great job. Went above and beyond. Everyone on the team was great and would recommend! Already hired them for another job."
Simone L on September 2025
Weimer Construction, LLC, is your premier residential general contractor. We specialize in an array of expertise for all of your custom remodel needs. We have over 20 years of experience in the industry and we are considered masters within our trade. Regardless of the size and scope of your project, we will employ our unique skill set to see your project through, from beginning to end. We will treat your property with the same care and consideration we utilize when working on our own personal projects. We have outstanding customer service and we ensure the job is done right, the first time. Call us today!
"Great job. Went above and beyond. Everyone on the team was great and would recommend! Already hired them for another job."
Simone L on September 2025

Northern Colorado Irrigation, LLC
Northern Colorado Irrigation, LLC
Northern Colorado Irrigation 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.
"JOSH WAS ON TIME AND DID A GREAT JOB "
Kathy K on October 2025
Northern Colorado Irrigation 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.
"JOSH WAS ON TIME AND DID A GREAT JOB "
Kathy K on October 2025
The Johnstown, CO homeowners’ guide to lawn irrigation services
From average costs to expert advice, get all the answers you need to get your job done.

A French drain costs around $9,250 to install, but several factors will determine the final price you pay. Learn the cost to install French drains in this guide.

If your sprinkler system isn’t working, it may be time for a new pump. Find out sprinkler pump replacement costs with this guide.
•Find out the average sprinkler system repair cost, what impacts pricing, and how to save. Get transparent estimates to plan your sprinkler repair project.

If there’s a sprinkler zone not working in your sprinkler system, the problem might be an electrical issue, a faulty valve, or a leak. Here’s what to know.

Do you truly know how long to run sprinklers in your yard? We explore the general guidelines of lawn watering and the factors that affect its frequency.

Winterizing your lawn sprinkler system is a must. You can DIY it, but it’s better to know who to call to blow out sprinklers correctly.
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- 🌱 "Mow a small front yard"
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