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    Average homeowner rating
  • Verified reviews icon38
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Frederick

Avatar for E T General Contractor INC

E T General Contractor INC

4.49(
445
)
Approved Pro

E T General Contractor INC

4.49(
445
)
Approved Pro
Customers say: Super punctual
49 local quotes requested
27 years of experience

Call or text us at (703) 906-9735 or +1 (571) 662-9675 ** ET General Contractor INC was formed to provide general contracting services in the commercial and residential industry. ET General Contractor INC is insured in the state of Virginia. We have a Class A Contracting License. Our employees are direct employees and we don’t subcontract any work. Our employees are trained individuals who are responsible and produce quality workmanship. In our 25 years of experience we've completed our jobs in a timely and professional manner. Here at ET General Contractor INC I, Julio, conduct weekly meetings to cover issues relating to job and personal safety. We practice open communication and team work with management and field personnel allowing growth and success. I would sincerely appreciate an opportunity to work with you on any of your projects. We do tree-work, patios, driveways, interior/exterior renovations, grading, roofing, deck building, window installation, retaining walls, drainage systems, we do it all.

"I had a very pleasant and positive experience working with Julio. He was professional, polite, knowledgeable, and very responsive. He and his team did a great job, on time as promised. I would gladly use them again."

Adam S on November 2025

Call or text us at (703) 906-9735 or +1 (571) 662-9675 ** ET General Contractor INC was formed to provide general contracting services in the commercial and residential industry. ET General Contractor INC is insured in the state of Virginia. We have a Class A Contracting License. Our employees are direct employees and we don’t subcontract any work. Our employees are trained individuals who are responsible and produce quality workmanship. In our 25 years of experience we've completed our jobs in a timely and professional manner. Here at ET General Contractor INC I, Julio, conduct weekly meetings to cover issues relating to job and personal safety. We practice open communication and team work with management and field personnel allowing growth and success. I would sincerely appreciate an opportunity to work with you on any of your projects. We do tree-work, patios, driveways, interior/exterior renovations, grading, roofing, deck building, window installation, retaining walls, drainage systems, we do it all.

"I had a very pleasant and positive experience working with Julio. He was professional, polite, knowledgeable, and very responsive. He and his team did a great job, on time as promised. I would gladly use them again."

Adam S on November 2025


"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."

Brian H on October 2021

Additional contact: Matt Baumann, [email protected]. Rick baumann, [email protected] Currently not accepting jobs under $5,000 due to high demand. Check back for updates!

"quality of work is good. One issue was they tried to change agreed upon price after work was completed, however, they did honor original estimate. When reviewing my outside cameras to understand why agreed upon maintenance cost increased 100% from a few months earlier it became clear, two employees at all times were sitting in their truck while the other two were working..."

Brian H on October 2021


"Crew was professional, friendly and worked hard to install in 2 days - were eager to please me with my needs."

Greg P on September 2024

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!

"Crew was professional, friendly and worked hard to install in 2 days - were eager to please me with my needs."

Greg P on September 2024


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
93 local quotes requested

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


"My experience with TLC Inc. was a very positive one! I had a well/cistern that was leaking onto my lawn. Apparently the drainage system had deteriorated over the years. Mr. Drew Hall came out to look and discuss the project. When we later met at TLC to discuss solutions, Mr. Hall clearly explained what has to be done and showed me photos of a similar project. Mr. Hall also worked efficiently with my town’s public works and the county agency to create a system that was satisfactory for all. As the work progressed, Mr. Hall diligently kept me updated. Now, my lawn is dried out, instead of being a swamp. I recommend TLC Inc. for any water-related issues! Thank you, Mr. Hall!"

ROBERT W on April 2025

"My experience with TLC Inc. was a very positive one! I had a well/cistern that was leaking onto my lawn. Apparently the drainage system had deteriorated over the years. Mr. Drew Hall came out to look and discuss the project. When we later met at TLC to discuss solutions, Mr. Hall clearly explained what has to be done and showed me photos of a similar project. Mr. Hall also worked efficiently with my town’s public works and the county agency to create a system that was satisfactory for all. As the work progressed, Mr. Hall diligently kept me updated. Now, my lawn is dried out, instead of being a swamp. I recommend TLC Inc. for any water-related issues! Thank you, Mr. Hall!"

ROBERT W on April 2025


Avatar for TLC Lawn Sprinklers, Inc.

TLC Lawn Sprinklers, Inc.

5.00(
2
)
Approved Pro

TLC Lawn Sprinklers, Inc.

5.00(
2
)
Approved Pro
47 local quotes requested
42 years of experience

TLC Lawn Sprinklers, Inc. 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. We look forward to working with you!

"Great experience."

Calvin K on August 2025

TLC Lawn Sprinklers, Inc. 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. We look forward to working with you!

"Great experience."

Calvin K on August 2025


Integrity Irrigation Services

No reviews yet

Integrity Irrigation Services

No reviews yet
Free onsite estimate

Integrity Irrigation Services is a full-service irrigation and low voltage outdoor lighting company. Whether you have an existing irrigation system or you are looking to install new, we can help. From troubleshooting to water conservation, our technicians take their time to do things right. With over 25 years in the landscaping industry, we pride ourselves on our craftsmanship in using best practices to water both residential and commercial sites. Large or small, we can help.

Integrity Irrigation Services is a full-service irrigation and low voltage outdoor lighting company. Whether you have an existing irrigation system or you are looking to install new, we can help. From troubleshooting to water conservation, our technicians take their time to do things right. With over 25 years in the landscaping industry, we pride ourselves on our craftsmanship in using best practices to water both residential and commercial sites. Large or small, we can help.


C And C Custom lawn Care

No reviews yet

C And C Custom lawn Care

No reviews yet

Turf Maintenance Programs Snow Removal Tree and Stump Removal Landscaping Design and Planning New Installations and Renovations to Existing Landscaping Pavers, Brick, Bluestone, and Travertine Natural Stone Walls Retaining Walls Walkways and Terraces Garden Structures Accent Lighting Ponds and Aquatic Gardens Seasonal Color Planting Irrigation Design and Installation Design Build Concrete Work Concrete & Asphalt Work Thank you for taking the time and letting me introduce you to C And C Custom Lawncare, Inc. Please feel free to contact me to discuss any opportunities for now or in the future. I can be reached anytime by phone at 301-835-9601 or email me at [email protected]. I look forward to hearing from you and discussing upcoming opportunities. Please see the listed areas below. If you have time, I have also added our website below to. I look forward to hearing from you. MARYLAND - Baltimore County Howard County Montgomery County PG County Anne Arundel County Carroll County Frederick County Baltimore City VIRGINIA - Fairfax County Loudon County Arlington County Clarke County https://candccustomlawncare.com/ .com

Turf Maintenance Programs Snow Removal Tree and Stump Removal Landscaping Design and Planning New Installations and Renovations to Existing Landscaping Pavers, Brick, Bluestone, and Travertine Natural Stone Walls Retaining Walls Walkways and Terraces Garden Structures Accent Lighting Ponds and Aquatic Gardens Seasonal Color Planting Irrigation Design and Installation Design Build Concrete Work Concrete & Asphalt Work Thank you for taking the time and letting me introduce you to C And C Custom Lawncare, Inc. Please feel free to contact me to discuss any opportunities for now or in the future. I can be reached anytime by phone at 301-835-9601 or email me at [email protected]. I look forward to hearing from you and discussing upcoming opportunities. Please see the listed areas below. If you have time, I have also added our website below to. I look forward to hearing from you. MARYLAND - Baltimore County Howard County Montgomery County PG County Anne Arundel County Carroll County Frederick County Baltimore City VIRGINIA - Fairfax County Loudon County Arlington County Clarke County https://candccustomlawncare.com/ .com


Avatar for Rocha and Sons Construction LLC

Rocha and Sons Construction LLC

5.00(
7
)

Rocha and Sons Construction LLC

5.00(
7
)
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

-Interior & Exterior Renovations/Remodeling ,Bathrooms, Kitchens, Flooring, Painting, Windows/Doors, Framing, & Additions roofing -Landscaping , Outdoor Drainage Solutions, Regrading Soil, Seeding, Sodding -Hardscaping and Masonry , Retaining Walls, Stone & Concrete Walkways, Driveways, Patios, Ponds, Fireplaces, Chimneys, Gazebos, Decks -Snow removal and many more services upon request We stand out because we strive by Quality and Customer Satisfaction, And we will get the job done right. We are a small family run business Father and Son With over 30 years of experience

"Perfect. Gerado & his team are artists and masters in everything they have done for us. Arrive early and work hard all the way through the day!! We highly recommend them!"

Randi & on June 2024

-Interior & Exterior Renovations/Remodeling ,Bathrooms, Kitchens, Flooring, Painting, Windows/Doors, Framing, & Additions roofing -Landscaping , Outdoor Drainage Solutions, Regrading Soil, Seeding, Sodding -Hardscaping and Masonry , Retaining Walls, Stone & Concrete Walkways, Driveways, Patios, Ponds, Fireplaces, Chimneys, Gazebos, Decks -Snow removal and many more services upon request We stand out because we strive by Quality and Customer Satisfaction, And we will get the job done right. We are a small family run business Father and Son With over 30 years of experience

"Perfect. Gerado & his team are artists and masters in everything they have done for us. Arrive early and work hard all the way through the day!! We highly recommend them!"

Randi & on June 2024


Avatar for SGA Remodeling LLC

SGA Remodeling LLC

5.00(
2
)

SGA Remodeling LLC

5.00(
2
)
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

SGA Remodeling is the company of Santos Alvarez, a remodeling contractor with over 22 years of experience. Based in Germantown, MD, he and his team are known for their high-quality craftsmanship, great work ethic, expertise in a wide range of services, and competitive rates. Regardless of what type of project you need to be done, from a small home improvement to a large renovation, they will handle each one with the utmost care and quality. Work with them and receive a free-on-site consultation and estimate, detailed project overview, timely communication, minimal mess throughout the progress of your project, and a project end result that you will love-100% satisfaction guaranteed! We're also licensed and insured, so you can have peace of mind working with us.

"They were terrific. They were reliable, honest, reasonable, affordable, trustworthy, and I highly recommend them."

Mark E on October 2022

SGA Remodeling is the company of Santos Alvarez, a remodeling contractor with over 22 years of experience. Based in Germantown, MD, he and his team are known for their high-quality craftsmanship, great work ethic, expertise in a wide range of services, and competitive rates. Regardless of what type of project you need to be done, from a small home improvement to a large renovation, they will handle each one with the utmost care and quality. Work with them and receive a free-on-site consultation and estimate, detailed project overview, timely communication, minimal mess throughout the progress of your project, and a project end result that you will love-100% satisfaction guaranteed! We're also licensed and insured, so you can have peace of mind working with us.

"They were terrific. They were reliable, honest, reasonable, affordable, trustworthy, and I highly recommend them."

Mark E on October 2022

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Lawn Irrigation questions, answered by experts

Yes, you should water the lawn after aerating. Now that you’ve loosened up the soil to better receive nutrients, it’s time to hydrate and fertilize your lawn. You’ll want to keep it evenly moist to promote healthy growth. Don’t drown your grass—too much of a good thing can reverse all the work you’ve done with aeration in the first place. But especially if you’ve overseeded and/or fertilized after aeration, you’ll want to ensure a moist soil layer to absorb those nutrients and fuel for new growth.

Don't pick up or dispose of aeration plugs. They will break down by themselves in one or two weeks. Rainfall will speed this up, as will watering the lawn. Mowing helps, but don't mow the grass too soon post-aeration. It's unusual that the plugs would remain after three or four weeks, but mowing and raking will break them down by that point.

Yes, aerating your lawn will help grass grow. Pulling out soil plugs or applying liquid aeration solution allows more air to circulate around the roots. A well-aerated and hydrated root system is the foundation your lawn needs to grow green and lush. Even if your lawn is healthy, annual aeration will keep it beautiful each season.

Costs range from $50 to $200, depending on lawn size and method used.

Overseeding after aeration is not always necessary, but it can be highly beneficial, especially for lawns with thin or patchy areas. Aeration creates an optimal environment for new grass seed germination by improving soil contact and reducing competition from thatch. If you aim to thicken your lawn, address bare spots, or introduce a new grass variety, overseeding immediately after aeration can help rejuvenate and enhance your lawn's overall health and appearance. However, whether you overseed or not depends on your specific lawn goals and condition.

The Frederick, MD homeowners’ guide to lawn irrigation services

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