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  • Average homeowner rating star icon4.7
    Average homeowner rating
  • Verified reviews icon37
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Goffstown

Avatar for Oscar & Z Landscaping

Oscar & Z Landscaping

5.00(
1
)
Approved Pro

Oscar & Z Landscaping

5.00(
1
)
Approved Pro
Customers say: Quick response
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers
8 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 a variety of General Contractor services that are customizable to each individual project. 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 look forward to building lasting relationships and guarantee your satisfaction!

"Excellent work, high quality, hardworking, very efficient and easy to work with, and good design ideas."

Jeanne B on June 2023

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 a variety of General Contractor services that are customizable to each individual project. 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 look forward to building lasting relationships and guarantee your satisfaction!

"Excellent work, high quality, hardworking, very efficient and easy to work with, and good design ideas."

Jeanne B on June 2023


Rainmaker Irrigation

4.63(
16
)
Approved Pro

Rainmaker Irrigation

4.63(
16
)
Approved Pro
Customers say: True professional
42 local quotes requested
20 years of experience

Welcome to Rainmaker Irrigation! 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!

"Very respoand punctual "

Anas H on November 2025

Welcome to Rainmaker Irrigation! 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!

"Very respoand punctual "

Anas H on November 2025


Precision Property Maintenance LLC

No reviews yet

Precision Property Maintenance LLC

No reviews yet
Emergency services offered

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.

Young and ambitious small business owner. Years of experience. Licensed and insured! Basically a handyman and a landscaper in one! Interior and exterior installations and maintenance! Call and ask whatever questions you might have. You will never know until you ask or try.




TriCoast Underground Services LLC

No reviews yet

TriCoast Underground Services LLC

No reviews yet

Underground Services focusing on irrigation systems, but also offering utility construction, installing underground conduit, burying service wires, drainage systems, hardscapes, retaining walls, site work, and more.

Underground Services focusing on irrigation systems, but also offering utility construction, installing underground conduit, burying service wires, drainage systems, hardscapes, retaining walls, site work, and more.


Avatar for Green Diamond Landscapes

Green Diamond Landscapes

No reviews yet

Green Diamond Landscapes

No reviews yet

Professional and experienced landscape and hardscape company at the fairest price! Servicing southern and central NH. Mowing, clean ups, patios, walkways, retaining walls, fire pits, trimming and pruning, plowing and much more!

Professional and experienced landscape and hardscape company at the fairest price! Servicing southern and central NH. Mowing, clean ups, patios, walkways, retaining walls, fire pits, trimming and pruning, plowing and much more!


Griffin Home & Grounds LLC

No reviews yet

Griffin Home & Grounds LLC

No reviews yet
23 years of experience

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.

Servicing nearly all home and property needs. Offering free consultations, evaluations, recommendations, and estimates. Fully insured and licensed. Transferable 2-year work guarantee. From fertilization to full-service tree removal, landscape design and installation, out building design and construction, and whatever your property needs may be. From sealing your basement to flooring and finish work, custom design and installation, siding, roofing, chimney and nearly anyting your home may need interior or exterior. If you don't have the time, knowledge, tools, or physical capability to get the job done, please allow me to be your handyman. No job too big or too small.


"The service was excellent. He's very attentive, knows what hes doing, and very accommodating."

Mike B on June 2019

Clear Blue Irrigation - Small business - specializing in all irrigation Related service.

"The service was excellent. He's very attentive, knows what hes doing, and very accommodating."

Mike B on June 2019


Granite State Irrigation LLC

3.50(
2
)

Granite State Irrigation LLC

3.50(
2
)
Customers say: Quality work
8 years of experience

Intelligence Irrigation Mobile phone Access to your sprinkler system Multi location of your lawn management Eco Friendly Smart Technology

"I think I should post this here because businesses ought to know how important communication is when dealing with customers who are ready, willing and able to pay you to do a large job, but your hired help totally screws up. I had been looking for an irrigation company for a while to repair or replace my system and got GSI to come and repair a few leaks in the piping/tubing last August in 2019. I thought he (the owner) was fast and did a great job. I told him that in the future when I was home, I would like to make an appt to go over replacing the mechanism if necessary and moving and replacing and adding some of the sprinkler heads.. which they could do it even if I was not here, as someone else would be home to let them into the basement if needed. I started calling this spring, first to turn on my water clock... then to meet with him for an estimate. In May of 2020 I called and he sent a young man to turn on the water and sprinkler clock, or so I thought. The whole month of June and no water came on so we called again and two young women came out. They turned on the clock and said we were called and told to do it. No such phone call came. I don't even know to turn it on which is why I called them in the first place. So the water went on and it was staying on too long. The person who remained in the house while I was away turned the clock off and has been working it manually to water at night until I can get the whole thing fixed... Meanwhile, I called at least twice to let them know when I'd be home so they could come and estimate the work, but no one returned my calls. When I had the chance to get home (pandemic and eldercare situation) I thought I would try one more time with an email asking the same thing: can you do this work, and when? This is what I got for the shocking response: --- Hi XXXX, We have gone out several times to your house to work on your system and the system is very old and needs to be replaced. Arnold went over this with you and we still try to put bandaids on it to keep it running. I think you might want a second opinion from another company at this point . Sorry we can't help you --- Wow. I guess they don't want my money? The first time he came out was just a quick repair, at which time I told him the system was a mess and needed replacing. He never 'went over' anything with me, because I already knew that it needed big work and I assumed he knew I understood that, and would wait until they could schedule me in. The second time was to turn on water while waiting, and the last time was because the second person never actually turned it on. I wrote back the story above, and said I was quite puzzled at their response. I told them, but I guess if they don't want my money I would call someone else. I've never asked them to put "bandaids" on it, just to fix the leak for now which was wasting gallons of water, just a tubing section. I am not sure but even with a new mechanism, the tubing would still be the same and subject to damage from time to time, such as being hit with a shovel when digging to plant, etc. Thus the job is up for grabs. THAT my friends is no way to do business. I am still puzzled they think they were out here putting 'bandaids' on things. If they were too busy they should have just said so. I usually wait before writing bad reviews but after that insane response, I was furious as little of it was true."

Jane A on July 2020

Intelligence Irrigation Mobile phone Access to your sprinkler system Multi location of your lawn management Eco Friendly Smart Technology

"I think I should post this here because businesses ought to know how important communication is when dealing with customers who are ready, willing and able to pay you to do a large job, but your hired help totally screws up. I had been looking for an irrigation company for a while to repair or replace my system and got GSI to come and repair a few leaks in the piping/tubing last August in 2019. I thought he (the owner) was fast and did a great job. I told him that in the future when I was home, I would like to make an appt to go over replacing the mechanism if necessary and moving and replacing and adding some of the sprinkler heads.. which they could do it even if I was not here, as someone else would be home to let them into the basement if needed. I started calling this spring, first to turn on my water clock... then to meet with him for an estimate. In May of 2020 I called and he sent a young man to turn on the water and sprinkler clock, or so I thought. The whole month of June and no water came on so we called again and two young women came out. They turned on the clock and said we were called and told to do it. No such phone call came. I don't even know to turn it on which is why I called them in the first place. So the water went on and it was staying on too long. The person who remained in the house while I was away turned the clock off and has been working it manually to water at night until I can get the whole thing fixed... Meanwhile, I called at least twice to let them know when I'd be home so they could come and estimate the work, but no one returned my calls. When I had the chance to get home (pandemic and eldercare situation) I thought I would try one more time with an email asking the same thing: can you do this work, and when? This is what I got for the shocking response: --- Hi XXXX, We have gone out several times to your house to work on your system and the system is very old and needs to be replaced. Arnold went over this with you and we still try to put bandaids on it to keep it running. I think you might want a second opinion from another company at this point . Sorry we can't help you --- Wow. I guess they don't want my money? The first time he came out was just a quick repair, at which time I told him the system was a mess and needed replacing. He never 'went over' anything with me, because I already knew that it needed big work and I assumed he knew I understood that, and would wait until they could schedule me in. The second time was to turn on water while waiting, and the last time was because the second person never actually turned it on. I wrote back the story above, and said I was quite puzzled at their response. I told them, but I guess if they don't want my money I would call someone else. I've never asked them to put "bandaids" on it, just to fix the leak for now which was wasting gallons of water, just a tubing section. I am not sure but even with a new mechanism, the tubing would still be the same and subject to damage from time to time, such as being hit with a shovel when digging to plant, etc. Thus the job is up for grabs. THAT my friends is no way to do business. I am still puzzled they think they were out here putting 'bandaids' on things. If they were too busy they should have just said so. I usually wait before writing bad reviews but after that insane response, I was furious as little of it was true."

Jane A on July 2020

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Lawn Irrigation questions, answered by experts

The screwdriver test involves trying to push a screwdriver into your lawn. If it goes in easily, you’re likely overwatering and should cut back. If there’s moderate resistance, you have a good watering schedule and soil composition. If there’s a lot of resistance or you can’t get the screwdriver into the soil, you may need to aerate your lawn to reduce compaction and increase your watering schedule.

Yes, after the lawn is overseeded post-aeration, most of the seed germinates in the aeration holes. This leaves the soil undisturbed while lush and healthy grass will grow in the holes' place. The point of this is to create extra turf density in areas that really need it, such as a large patch of dead grass where a shed used to be.

If you have a beautifully thriving yard with no bald spots, you can choose to aerate your yard once every two years. Otherwise, having your lawn aerated at least once a year is recommended. And in those circumstances where you have a significant amount of thatch buildup or a thinning and bald yard, it's best to aerate twice a year to maintain a healthy lawn.

Yes! Aerating your lawn during its dormancy period—usually over winter and early spring—can cause a disturbance that the grass may not easily recover from. Instead, you should aerate your lawn during its peak growth period, usually in the late summer or early fall (though with some variation based on specific grass type).

Choosing the right grass seed and planting it at the right time are the most important factors in establishing fast-growing grass. You also need adequate water, sunshine, and nutrients. To speed up the growth process, you can implement some tips and tricks, including watering it deeply and frequently, and using an iron-rich fertilizer to boost its appearance.

The Goffstown, NH homeowners’ guide to lawn irrigation services

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