Top-rated lawn irrigation specialists.

Get matched with top lawn irrigation specialists in Knoxville, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your lawn irrigation project in Knoxville, MD?

Select your specific project to find the pro for you.

TRUSTED BY KNOXVILLE, MD HOMEOWNERS

  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon48
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Knoxville

Avatar for Hydro-Tech Irrigation Co

Hydro-Tech Irrigation Co

4.70(
406
)
Approved Pro

Hydro-Tech Irrigation Co

4.70(
406
)
Approved Pro
Customers say: Super punctual
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
34 years of experience

Thank you for your interest in Hydro-Tech Irrigation Company. Hydro-Tech has been in business locally for over 34 years and has installed over 20,000 irrigation systems in the DC Metro area. We specialize in residential and commercial irrigations systems, as well as low voltage, outdoor lighting. Our mission is to provide a level of quality, commitment and customer service that will exceed your expectations. Our estimators have over 100 years combined experience and are certified through The Irrigation Association. We also have a Master Plumber and several Certified Backflow Testers on staff. We service the entire Metropolitan area with our main office based in Northern Virginia. Outline of Services: • Installation of new underground irrigation and lighting systems, backed with warranties on all parts and labor. • Renovations including additional zones added to existing irrigation systems. • Smart Technology Upgrades including WiFi controllers. • Annual service contracts for winterization and spring start ups. • Yearly backflow testing/certifications. • We have a team of service technicians to repair, make adjustments and answer any questions or concerns you may have regarding your irrigation and or lighting system. At Hydro-Tech Irrigation Company, we can help you conserve water and save money by providing expert advice. Please contact us today.

"Horrible customer service! I used HydroTech to turn on my system in the spring. I realized it wasn't working and called them to come back out. They hide behind a 72-hour window recall policy (they set the system to run at 4 AM) and charged me a revisit fee. They also claimed that the rain sensor wasn't included in their guarantee, so why did they set it up when they initially came out? They quote a replacement cost of $300, the part is available for $80 on Amazon, and can easily be installed. I don't recommend using this company."

Kerry Y on June 2025

Thank you for your interest in Hydro-Tech Irrigation Company. Hydro-Tech has been in business locally for over 34 years and has installed over 20,000 irrigation systems in the DC Metro area. We specialize in residential and commercial irrigations systems, as well as low voltage, outdoor lighting. Our mission is to provide a level of quality, commitment and customer service that will exceed your expectations. Our estimators have over 100 years combined experience and are certified through The Irrigation Association. We also have a Master Plumber and several Certified Backflow Testers on staff. We service the entire Metropolitan area with our main office based in Northern Virginia. Outline of Services: • Installation of new underground irrigation and lighting systems, backed with warranties on all parts and labor. • Renovations including additional zones added to existing irrigation systems. • Smart Technology Upgrades including WiFi controllers. • Annual service contracts for winterization and spring start ups. • Yearly backflow testing/certifications. • We have a team of service technicians to repair, make adjustments and answer any questions or concerns you may have regarding your irrigation and or lighting system. At Hydro-Tech Irrigation Company, we can help you conserve water and save money by providing expert advice. Please contact us today.

"Horrible customer service! I used HydroTech to turn on my system in the spring. I realized it wasn't working and called them to come back out. They hide behind a 72-hour window recall policy (they set the system to run at 4 AM) and charged me a revisit fee. They also claimed that the rain sensor wasn't included in their guarantee, so why did they set it up when they initially came out? They quote a replacement cost of $300, the part is available for $80 on Amazon, and can easily be installed. I don't recommend using this company."

Kerry Y on June 2025


"Jose and his team did an amazing job, easy to communicate and always on time. Highly recommend JP Landscaping."

Vips P on March 2024

At JP Landscaping Inc, We take care to provide our customers high quality services personalized for their unique needs. We are available to take your order 24 hours a day, 7 days a week. Our staff members are professional, courteous and efficient.

"Jose and his team did an amazing job, easy to communicate and always on time. Highly recommend JP Landscaping."

Vips P on March 2024


"Installation of the sprinkler system went well, but I purchased the gold package that comes with 20 semi-annual checkups, and they stopped proactively scheduling those checks after a few years. I have to repeatedly email and call (they don't answer the phone) to get them to come out. going on two years without a winterization. Not sure what they are like in Texas but their customer service in Virginia is abysmal."

john l on December 2025

Welcome to Woods Home Services. We specialize in holiday lighting and sprinkler systems in Virginia, Maryland, and DC areas. Capture the season with decorations and lights! Call us today!

"Installation of the sprinkler system went well, but I purchased the gold package that comes with 20 semi-annual checkups, and they stopped proactively scheduling those checks after a few years. I have to repeatedly email and call (they don't answer the phone) to get them to come out. going on two years without a winterization. Not sure what they are like in Texas but their customer service in Virginia is abysmal."

john l on December 2025


Avatar for Metro Drainage Pros LLP

Metro Drainage Pros LLP

4.93(
86
)

Metro Drainage Pros LLP

4.93(
86
)
Customers say: Super punctual
Recommended by 97% of Angi customers
Recommended by 97% of HomeAdvisor customers

Metro Drainage Pros is a licensed & insured company that specializes in exterior storm water management and drainage issues. At Metro Drainage Pro's, LLP, we offer a team of highly trained professionals who all have a vast amount of experience in storm water management. We are a fully licensed and insured company, and we strive to bring our customers the best possible solutions, tailored to fit their needs. There is no job that is too big or complicated, and with over 30 years of extensive experience, our professional trained employees are fully capable of handling the most demanding of projects. So don't let your drainage get you any longer. Let the Metro Drainage Pro's, LLP team identify the source of the problem so we can provide you with long lasting results.

"Very reasonable price, great work. I wish I had known about Metro Drainage Pros before..."

Sezer U on July 2022

Metro Drainage Pros is a licensed & insured company that specializes in exterior storm water management and drainage issues. At Metro Drainage Pro's, LLP, we offer a team of highly trained professionals who all have a vast amount of experience in storm water management. We are a fully licensed and insured company, and we strive to bring our customers the best possible solutions, tailored to fit their needs. There is no job that is too big or complicated, and with over 30 years of extensive experience, our professional trained employees are fully capable of handling the most demanding of projects. So don't let your drainage get you any longer. Let the Metro Drainage Pro's, LLP team identify the source of the problem so we can provide you with long lasting results.

"Very reasonable price, great work. I wish I had known about Metro Drainage Pros before..."

Sezer U on July 2022


Avatar for The Sharper Cut Inc

The Sharper Cut Inc

4.84(
73
)

The Sharper Cut Inc

4.84(
73
)
Customers say: True professional
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

*Formerly The Sharper Cut Landscapes || At LiveWell Outdoors, we believe your experience should be as extraordinary as the results. We deliver 20 plus years of expertise, providing a broad range of disciplines that include landscape architecture, landscape design, and construction. We offer single-source landscape design to help you through every stage of your outdoor project – from initial brainstorming to design and material selection, and of course, final build and installation.

"Our home is now like a resort thanks to Bill and his crew. They installed the pool in the spring of 2018. We loved the company so much we signed up for the yearly plant and turf maintenance plan. They pay attention to detail and the keep up with the latest technology. I highly recommend this company."

Lynn G on July 2019

*Formerly The Sharper Cut Landscapes || At LiveWell Outdoors, we believe your experience should be as extraordinary as the results. We deliver 20 plus years of expertise, providing a broad range of disciplines that include landscape architecture, landscape design, and construction. We offer single-source landscape design to help you through every stage of your outdoor project – from initial brainstorming to design and material selection, and of course, final build and installation.

"Our home is now like a resort thanks to Bill and his crew. They installed the pool in the spring of 2018. We loved the company so much we signed up for the yearly plant and turf maintenance plan. They pay attention to detail and the keep up with the latest technology. I highly recommend this company."

Lynn G on July 2019


Avatar for Meadows Farms Landscaping

Meadows Farms Landscaping

4.56(
626
)

Meadows Farms Landscaping

4.56(
626
)
Customers say: Super punctual
65 years of experience

Fee for 1-2 hour consultation is $49 for Angie's List members. Contract installation costs determined by the job. Family owned. We offer a limited Lifetime Warranty on installed trees and shrubs/ 5 year warranty on many hardscape items.

"Did not show up or respond"

Jeffrey A on February 2022

Fee for 1-2 hour consultation is $49 for Angie's List members. Contract installation costs determined by the job. Family owned. We offer a limited Lifetime Warranty on installed trees and shrubs/ 5 year warranty on many hardscape items.

"Did not show up or respond"

Jeffrey A on February 2022


"It went great! This is the 5th time I've worked with Andy — he's the best! VERY knowledgeable, very friendly, very helpful. I give Andy an A+! The reason I can't give Merrifield Gardens an A is because their prices are pretty outrageous both for the cost of the trees and for installation of them, an add'l 65%. I keep going back because Andy is so great to work with and their selection of trees is better than most."

Brian K on May 2019

Merrifield Garden Center is a full service, award winning, retail nursery and landscape services company.

"It went great! This is the 5th time I've worked with Andy — he's the best! VERY knowledgeable, very friendly, very helpful. I give Andy an A+! The reason I can't give Merrifield Gardens an A is because their prices are pretty outrageous both for the cost of the trees and for installation of them, an add'l 65%. I keep going back because Andy is so great to work with and their selection of trees is better than most."

Brian K on May 2019


Avatar for Aqua Bright Irrigation & Illumination

Aqua Bright Irrigation & Illumination

5.00(
16
)

Aqua Bright Irrigation & Illumination

5.00(
16
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

We are a full service landscape irrigation and lighting company.At Aqua-Bright, it's more than just getting the job done, it's getting the job done right. That's why we take our time and pay attention to every last detail. Whether it's installing lawn sprinkler systems, outdoor security lighting, or basement waterproofing, the professionals at Aqua-Bright do the job right. Kevin wouldn't have it any other way. Additionally Service Portions of Anne Arundel County

"I am very pleased with the company, the workers, and the high quality of service. Much better than my old company."

David F on May 2022

We are a full service landscape irrigation and lighting company.At Aqua-Bright, it's more than just getting the job done, it's getting the job done right. That's why we take our time and pay attention to every last detail. Whether it's installing lawn sprinkler systems, outdoor security lighting, or basement waterproofing, the professionals at Aqua-Bright do the job right. Kevin wouldn't have it any other way. Additionally Service Portions of Anne Arundel County

"I am very pleased with the company, the workers, and the high quality of service. Much better than my old company."

David F on May 2022


Avatar for Merrifield Garden Center - Merrifield

Merrifield Garden Center - Merrifield

4.64(
151
)

Merrifield Garden Center - Merrifield

4.64(
151
)
Customers say: Super punctual
Recommended by 91% of Angi customers
Recommended by 91% of HomeAdvisor customers

Merrifield Garden Center is a full service retail nursery and landscaping service company serving customers in the Washington, DC metropolitan area. Merrifield Garden Center is a family owned & operated business with an extended family of over 750 employees who are dedicated to serving you. Additional Contact name - Jean Myers.

"We bought and paid for a tree, and found out they sold it to someone else when we called to schedule delivery!-- We purchased a tree for a special occasion and paid for the tree and delivery up front. However, when we called to schedule delivery and planting, we were informed that Merrified had put our tree back out on the lot and sold it to someone else! Yes, we paid up front, saw them tag the tree with our name, were told they would hold it for us and take good care of it, and had talked to the staff in detail about the delivery timeframe which was even written on the receipt and circled. This was particularly disappointing because we had spent hours looking through the trees and had finally found the one that we wanted. Merrifield took our hand-selected tree that we had already purchased, and then sold it again to someone else without even the courtesy of a phone call or contacting us. During this ordeal, we had a glimmer of hope when they said they had found “our tree”! But this was soon to be squashed as they had just picked another tree and stuck our name on it. No, Merrified: Each tree is unique and has its own character, and you can’t sell the same tree to multiple people and then just replace them with another tree that happens to still be on the lot. We picked Merrifield because we thought we would get a great product and professional service. Unfortunately, Merrifield does have the premium prices, but is severely lacking when it comes to customer service. We won’t be returning to Merrifield after this unnecessary and extremely disappointing experience."

Brian K on October 2024

Merrifield Garden Center is a full service retail nursery and landscaping service company serving customers in the Washington, DC metropolitan area. Merrifield Garden Center is a family owned & operated business with an extended family of over 750 employees who are dedicated to serving you. Additional Contact name - Jean Myers.

"We bought and paid for a tree, and found out they sold it to someone else when we called to schedule delivery!-- We purchased a tree for a special occasion and paid for the tree and delivery up front. However, when we called to schedule delivery and planting, we were informed that Merrified had put our tree back out on the lot and sold it to someone else! Yes, we paid up front, saw them tag the tree with our name, were told they would hold it for us and take good care of it, and had talked to the staff in detail about the delivery timeframe which was even written on the receipt and circled. This was particularly disappointing because we had spent hours looking through the trees and had finally found the one that we wanted. Merrifield took our hand-selected tree that we had already purchased, and then sold it again to someone else without even the courtesy of a phone call or contacting us. During this ordeal, we had a glimmer of hope when they said they had found “our tree”! But this was soon to be squashed as they had just picked another tree and stuck our name on it. No, Merrified: Each tree is unique and has its own character, and you can’t sell the same tree to multiple people and then just replace them with another tree that happens to still be on the lot. We picked Merrifield because we thought we would get a great product and professional service. Unfortunately, Merrifield does have the premium prices, but is severely lacking when it comes to customer service. We won’t be returning to Merrifield after this unnecessary and extremely disappointing experience."

Brian K on October 2024


Avatar for Hometown Landscape & Lawn Service

Hometown Landscape & Lawn Service

4.54(
142
)

Hometown Landscape & Lawn Service

4.54(
142
)
Customers say: Quality work
32 years of experience

Designing residential landscapes since 1993, Hometown Landscape and Lawn Service services clients in Northern Virginia, Maryland, and Washington D.C. Hometown Landscape and Lawn is fully licensed and insured. We have a Maryland Home Improvement License, are certified with Interlocking Concrete Pavement Institute (I.C.P.I.). We are also proud members of the National Association of Landscape Professionals. Award winning.

"Our crepe myrtles are now 20+ ft tall. We can no longer trim them. Hometown sent a crew of 5 who did the trimming precisely the way we instructed. Quick efficient quality work. On the expensive side, though."

Burt H on June 2022

Designing residential landscapes since 1993, Hometown Landscape and Lawn Service services clients in Northern Virginia, Maryland, and Washington D.C. Hometown Landscape and Lawn is fully licensed and insured. We have a Maryland Home Improvement License, are certified with Interlocking Concrete Pavement Institute (I.C.P.I.). We are also proud members of the National Association of Landscape Professionals. Award winning.

"Our crepe myrtles are now 20+ ft tall. We can no longer trim them. Hometown sent a crew of 5 who did the trimming precisely the way we instructed. Quick efficient quality work. On the expensive side, though."

Burt H on June 2022

...
Showing 1-10 of 123
Lawn Irrigation questions, answered by experts

A lawn that suddenly and quickly turns yellow is typically the result of a dramatic change in the grass's environment. Heavy rainfall can dilute soil nutrients, rapidly yellowing the grass, and dull lawn mower blades can dry out and damage the grass in a short time. Over-fertilizing can yellow a lawn within a matter of days. 

In the fall, you should aerate the soil, overseed the bare spots, kill weeds, mow the lawn low, and rake your leaves. By boosting your lawn’s health in the fall, your grass will be stronger throughout the winter and come back healthier in the spring. You should also trim your perennials so that they withstand the winter and are ready for new growth in the spring. 

A manual spike aerator or aerator shoe is a very affordable way to aerate a lawn. Such devices can often be purchased for between $30 and $50. Liquid aerator is another affordable option, but this enzymatic spray may not work as well as actual, physical aeration for helping ease compacted soil and may take several applications.

Don’t pick up dirt after aerating. Even though it's tempting because soil cores are incredibly unsightly, these cores and the dirt they leave behind are ecologically important. This is what keeps your grass looking beautiful and growing healthily. The soil cores need two to three weeks to decompose, but you can swat them with a rake if their natural shape bothers you.

When hiring a lawn aeration professional, they may suggest other related services to get your lawn looking lush and fabulous. Prior to scheduling any of the following services, you should consult your lawn care pro about the order and timing of multiple projects to ensure best results for your grass. These services might include:

The Knoxville, MD homeowners’ guide to lawn irrigation services

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

What do you need done? We’ll find top pros.
  • 🌱 "Mow a small front yard"
  • 🛠 "Fix a leaking pipe under the sink"
  • 🏠 "Repair shingles on an asphalt roof"