Kennefick Irrigation

It's Not Just Irrigation, It's Lawn Care

High Quality Irrigation System Installation & Repair Service


10+ Years of

Installation - Maintenance - Repair

Kennefick Irrigation has more than 10 years of experience installing and maintaining lawn irrigation systems.

As a leading sprinkler company, Kennefick Irrigation is known for its expertise and prompt customer service for residential and commercial lawn sprinkler system installation and maintenance on Cape Cod.

We know how to meet your irrigation and sprinkling system needs without causing a hassle. With quick, efficient service and many years of experience, we are your go-to irrigation contractor on Cape Cod.

Our team of experienced technicians can help design and install the perfect irrigation system for you, tailored to your needs. We also offer irrigation winterization, maintenance, and repair services to keep your lawn green all season.

Why Choose Us

What Makes Kennefick Irrigation Unique?

Kennefick Irrigation is a locally owned, full-service irrigation contractor specializing in residential and commercial installs, repairs and maintenance across Cape Cod. Founder Sean Kennefick, a native Cape Codder himself, has been providing irrigation services since 2011.

Kennefick Irrigation puts quality work and responsive customer service as their top priority and is able to provide thorough, comprehensive irrigation care to each lawn they service. With over ten years of experience and knowledge, Kennefick Irrigation is a trusted source for high quality, detail- oriented work throughout the Cape Cod community.  Our experienced technicians will always be available to answer any questions or concerns. With Kennefick Irrigation, you can trust that your Cape Cod sprinkler system will be installed correctly and provide years of reliable operation.

  • High-quality Work
  • Experienced Team
  • High-quality Parts
  • Unmatched Customer Service
  • Problem solvers

Drip Irrigation Service on Cape Cod

At Kennefick Irrigation, we offer drip irrigation installation and repair.  Our experienced Cape Cod drip irrigation experts can take care of your properties' drip irrigation needs.


Expert Irrigation System
Installation & Repair Services on Cape Cod

Kennefick Irrigation offers expert irrigation services. We are known for our high-quality lawn irrigation installation, maintenance, and repair.


Sprinkler System Turn On

Schedule your system turn on today.


Irrigation Repair and Maintenance

Maintenance of your irrigation system is essential.


Mid-Summer Check

Beat the heat with a mid-summer irrigation evaluation.



Kennefick Irrigation provides irrigation system winterization.


Irrigation Installation

High quality irrigation installation services.


Drip Irrigation

We offer drip irrigation services to our valued customers.


Landscape Lighting Installation & Maintenance

Kennefick Irrigation provides quality landscape lighting services.

Monthly Checks are available upon request

Hassle-free Maintenance of Your Irrigation System

Kennefick Irrigation Service

How much water and money are you wasting? Our technicians will perform a complete evaluation to help you identify problem areas. Learn more about these services to choose the package that’s right for you. Choose from one of the two service packages below.

Basic Package

Our Basic Package Includes:

  • System Turn On, as well as your Winterization
  • The “Initial” or “Spring” start-up visit will involve turning on the system, checking all components for problems such as leaks or breaks, cleaning and/or adjusting all heads, nozzles, and valves, and programming the controller.
  • The “Winter shut down” visit will involve checking the system for problems as well as turning off and “winterizing” the system to prevent freezing of valves, heads, pipes, and any other components, as applicable.

Plus Package

Our Plus Package includes:

  • All services that are listed under “Basic Package” are included in Plus Package
  • You will receive a “Mid-Summer Check”. It involves checking all components of your system and making adjustments based on conditions at your property. This check is essential for changing programming to keep your landscape healthy during the season and to address any problems found.

What Our Clients Are Saying

Sean was very responsive and professional! Answered all of my questions and followed up to make sure I was satisfied! I would highly recommend using Sean.
James Ruberti
James Ruberti
I own an excavation business on Cape Cod. After working with numerous irrigation contractors, I can proudly say Kennefick Irrigation has been the best and most reliable I have worked with. Sean has great communication and years of experience. His knowledge and trouble shooting skills of various systems have been a great asset for my customers. Kennefick Irrigation is the only company I would recommend on the Cape.
Amy Coblyn
Amy Coblyn
Sean has been great to work with! He is responsive, professional and his work is thorough and neat. Our yard looked amazing after an addition of 2 zones and some repairs. We would highly recommend Kennefick Irrigation!!!
Olivia O
Olivia O
Sean was awesome and really helped us out! We had a recently dug up and turned over yard with a damaged irrigation system that wasn’t particularly effective to begin with. Sean set us up with a very efficient system to help us grow and maintain grass in our new yard, which is already growing a week later! He worked for three days through pouring rain and was very mindful of our freshly spread loam. He left the job site immaculate. Sean is trust worthy and honest and does really great work for fair pricing, not something you come across often on the Cape! We will be looking forward to working with him again in the future.
Monique Chapman
Monique Chapman
Kennefick Irrigation just finished a big job at our home and we couldn't be happier. Sean was a pleasure to work with! Great communication, quality work and got the job done in a very timely manner. I highly recommend using Kennefick Irrigation!
Joyce McChesney-Kaye
Joyce McChesney-Kaye
When other companies didn't have time for us, Sean did. His work is superb, and he is very professional. Give him a call, you won't be disappointed.
Adam Piccirilli
Adam Piccirilli
Sean is awesome. He communicates, is punctual, professional and can handle any irrigation issue you may have. One of, if not the best contractor I’ve dealt with.
Matthew Draper
Matthew Draper
I highly recommend Kennefick Irrigation. Sean is super responsive, and gets the job done well every time. He always exceeds my expectations. Thank you, Sean!
Cape Cod Colonial Tables
Cape Cod Colonial Tables
My wife and I had the privilege of having Sean install our irrigation at our home in Harwich. Sean is very professional, and his work is as well. He is very knowledgeable at what he does so if you have any questions about your system, reach out and ask away. We hired Sean to come back and add a water line to our family’s vegetable garden and now we can easily use a spigot and a drip line system in the garden area. We look forward to using Sean and his company to manage our system for years to come. Thank you Sean! We will continue recommending you to anyone looking for an irrigation service.

Let Our Experts
Take Care of Your Irrigation Needs

Free Estimates are Available

Are you looking for a lawn sprinkler or drip irrigation system installation or repair service? We provide a broad range of residential and commercial irrigation solutions. Creating healthy, sustainable lawns is possible if we work together.