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TRUSTED BY CORNWALL, NY HOMEOWNERS

  • Average homeowner rating star icon4.3
    Average homeowner rating
  • Verified reviews icon10
    Verified lawn irrigation services reviews

Find Lawn irrigation specialists in Cornwall

Avatar for Osorio Irrigation, LLC
Osorio Irrigation, LLC
4.8(
138
)
Lawn and Garden Sprinkler System - Install

Serving Cornwall, NY and surrounding areas

Approved

In business since 2014

Free estimates

Credit card accepted

"Will and his crew got to my house around 1 o clock. They job was completed by 3:30, the lawn looks like no one was here and the sprinkler system is awesome. Was very satisfied with Osorio Irrigation and would recommend them to everyone."
New lawn
Repair heads
New install
New bad
New  flower bed

+57

Response time2 days
22 neighbors recently requested a quote
Recommended by94%of homeowners
Avatar for Greenview Technologies
Greenview Technologies
4.5(
22
)
Lawn and Garden Sprinkler System - RepairSprinkler System for Lawn and Garden - Winterize or ActivateLawn and Garden Sprinkler System - Repair - For Business

Serving Cornwall, NY and surrounding areas

Approved

In business since 1978

Free estimates

Emergency services offered

"Very thorough and informative. I didn’t even know how to fully explain the issues let alone what repairs were needed. The Sprinkler System hadn’t worked in over 3 years. They were courteous and took their time assessing the issues. They surveyed the property, dug things up, located 45 sprinkler heads, etc., and was able to pinpoint the issues and repair my sprinkler system. Irrigation is all they do, they’re experts and when you function at that level that’s all you need to do. Highly recommend! One time I was happy to pay over quote, they were at my house for days it was worth every penny."
Response time8 hrs
Response rate89%
32 neighbors recently requested a quote
Avatar for Oneonta Home & Garden
Oneonta Home & Garden
5.0(
2
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+1 more

Serving Cornwall, NY and surrounding areas

Approved

Free estimates

Emergency services offered

Warranties offered

"Mike was incredibly kind and helpful getting things done to code on our budget. He did our porch, firewall and kitchen floor without a big crew or making a huge mess. Highly recommend for anyone who needs a fix up or a bigger projects and needs to work on a budget! Will happily call him for any other repairs needed going forward."
Lake Front Cottage
Dry laid terrace retaining walls, work in progress
Lake front cottage
Dry laid bluestone retaining wall, work in progress
Dry laid bluestone retaining wall

+12

14 neighbors recently requested a quote
Avatar for GREG TANZER SPRINKLERS AND OUTDOOR DESIGN
GREG TANZER SPRINKLERS AND OUTDOOR DESIGN
4.4(
268
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Cornwall, NY and surrounding areas

In business since 1985

Free estimates

Emergency services offered

"Installation crew worked very hard to complete the installation in a single day. We walked the property and discussed everything that was not defined in the initial plan. The final plumbing and setup steps were done quickly and efficiently. The crew tested each zone and adjusted the sprinkler heads for max coverage."
Landscape Lighting Before and After
Sprinklers Before and After
Additional Photos
Additional Photos
Additional Photos

+17

Recommended by89%of homeowners
Avatar for Molina's Landscaping & Tree Service
Molina's Landscaping & Tree Service
4.9(
30
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Cornwall, NY and surrounding areas

"We couldn’t have been more pleased with the tree removal work that was done. Four trees in total, each with their own unique challenges. Molina's Landscaping & Tree Service handled each one with precision and did an incredible job. They were very careful to avoid impacting our newly paved driveway – and they dropped one tree between an open gate which was pure perfection. We look forward to working with them again as other needs immerge."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+205

Recommended by96%of homeowners
MJL Landscaping & Construction LLC
5.0(
3
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Cornwall, NY and surrounding areas

In business since 2013

Free estimates

Emergency services offered

With over 10 years experience, MJL is prepared to make your dream backyard a reality! No project too big or small, our team can design the perfect outdoor space for you & your family. We have a top quality maintenance team ready to keep your property trimmed & beautiful. Give us a call for a custom quote for your home or commercial property!

Recommended by100%of homeowners
Avatar for Brothers Landscaping
Brothers Landscaping
5.0(
5
)
Lawn and Garden Sprinkler System - InstallLawn and Garden Sprinkler System - Install - For BusinessLawn and Garden Sprinkler System - Repair+2 more

Serving Cornwall, NY and surrounding areas

In business since 2020

Free estimates

Credit card accepted

"Travon and the Brothers Landscaping team are always on time and do consistent work. If it's raining, they are very accommodating of reschedules. They are priced fairly, they work hard. I would never to hesitate to use them for landscaping and mowing needs. Their work is A++!!"
Recommended by100%of homeowners
Showing 1-10 of 45
Lawn Irrigation questions, answered by experts

The best time to plant grass seed depends on your local climate and whether you have cool-season or warm-season grass.

For cool-season grasses (like tall fescue), the ideal time to seed is late summer or early fall (typically August and September). During this period, the soil is still warm from the summer, but the air is cooler, creating optimal conditions for germination and root establishment before winter. There is also less competition from weeds. Spring is a secondary option, but cooler soil temperatures, the risk of a late frost, and less time for the grass to mature before summer heat can make it less successful.

For warm-season grasses (like St. Augustine), the best time to plant is from late spring through mid-summer (typically May and June), when temperatures are consistently between 75 and 90 degrees Fahrenheit.

In general, it is best to avoid seeding during winter or early spring, as cold soil and air can prevent seeds from germinating. For recommendations tailored to your specific grass type and climate, consider consulting a local lawn care professional.

Reseeding your lawn can help eliminate thin or patchy portions of grass. If you’re paying a professional to aerate your lawn, it’ll cost you an additional $50 to $80 on average to reseed it  in the same trip. Reseeding a lawn yourself can cost between $500 to $1,000, meaning you’ll probably save time and money hiring a professional service. 

Yes, but the best approach is to apply fertilizer well before you actually sprinkle the seeds. Apply fertilizer with an NPK ratio somewhere around 10-10-20, or 10-10-10, depending on soil test results and the type of grass you're planting, about six to eight weeks before planting grass seed. This mix added to loosened soil will give the grass seed its best chance of getting off to a solid start. 

DIY solutions often lack precise formulation and distribution, potentially leading to lawn damage. Professional treatments optimize results with targeted applications.

In most municipalities, lawn care and mowing companies require at least a business license to operate legally. However, requirements can vary by location, and some areas mandate that landscaping companies be licensed, insured, and bonded, or even hold a general contractor license. Before hiring any lawn service, confirm they are fully insured. This protects you from liability for injuries on your property and also protects the company's employees. You can use Angi's state license lookup tool to verify a company's licensing status in your area.

The Cornwall, NY homeowners’ guide to lawn irrigation services

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