About TriState Water Works: Your Prompt & Proven Irrigation Company

TriState Water Works Core Values

As Cincinnati’s top irrigation company, we are passionate about sprinkler system maintenance, service and repair. We work to keep each and every customer our top priority. Your lawn and gardens have precise watering needs to stay healthy. With conservation in mind, we can help you save water and money.

3 Core Values of Our Irrigation Company

Each of us at TriState Water Works is dedicated to living our three core values:

Client-Centric
Complete Integrity
Constant Improvement

Watch Our Core Values Videos

CORE VALUES

CLIENT-CENTRIC

COMPLETE INTEGRITY

CONSTANT IMPROVEMENT

Our Irrigation Company Team

Read about Rebecca

Read about Taylor

Sean Mullarkey - Founder of Tri-State Water Works, Cincinnati, Ohio

Read about Sean

Our Irrigation Company Certifications for Sean

Our Irrigation Company Certifications for Tim

Our Irrigation Company Certifications for Tyler

Our Irrigation Company Partners

An irrigation company needs great partners to provide great service. TriState Water Works is partnered with many companies, associations, and likeminded people combining resources and knowledge to ensure our sustainable future.

Partner National Association of Landscape Professionals

REBECCA

I began as Operations Manager for TriState Water Works and Lux Landscape Lighting in February 2020. I have leadership and operational experience in many industries such as healthcare, food service, and janitorial. My bachelor’s degree from Liberty University is in Business Administration.

Customers come first! I believe this is the only way for a company to be successful. Customers who are treated well keep coming back. If you do a good job, you earn referrals.

My hobbies include reading, cooking, crocheting, knitting and sewing, along with spending time with husband Dustin and my dogs Faith and Sadie.

TIM

I have been with TriState Water Works since July 2013. I am a Certified Irrigation Technician. During college, I worked for the Blue Ash Park District, and I graduated from Cincinnati State with a degree In Turf Science- Agronomy. I have also worked as a Golf Course Assistant. I am very interested in irrigation and am pleased to further my career in the field through my work with TSWW.

I enjoy working in irrigation because I like to solve problems and make people happy. Customer service should not be taken lightly, and when I leave a customer’s property, I strive for each customer to want to use our services for years to come.

In my spare time, I like to golf, attend Reds games and look at my massive collection of baseball cards. My wife and I are proud parents of a little girl.

ERIC

I started with TriState Water Works in October 2017. I am a Certified Irrigation Technician with over 15 years of experience with irrigation service. Getting to know customers and servicing their irrigation needs is what I love most about this work.

My high school sweetheart and I have been married for 19 years, and we have four boys: Bryan, Ethan, Ashton and Dominic.

FRANCISCO

I joined the TriState Water Works’ team in 2024 as the Service Manager. I’ve enjoyed a long career in irrigation, starting in 2008, when working on the extensive system at a major LDS Temple in Guatemala. In 2010, I completed the Rainbird course of study at Jacksonville University. Additional educational achievements include a Masters in Finance, Masters in Business Administration and Bachelors in Mechanical Engineering.

In Guatemala, I co-owned a business focusing on residential irrigation and commercial plumbing. During this time, I learned the importance of customer service; how to walk in the customer’s shoes and provide a win-win for everyone. In 2021, I accepted the position of Irrigation General Manager for a Delaware firm.

My wife, two daughters and I enjoy getting to know our new hometown, Cincinnati. We spend time together exploring the city and going to church.

GARRETT

I started with TriState Water Works in 2023, and I’m very interested to grow my career in irrigation. This field combines my experience with both landscaping and plumbing. My dad is a master plumber, and I worked as his apprentice. I also have a background in customer service.

I like working as a team to solve a problem together and enjoy the specialization of irrigation. I can be a perfectionist to get a system just right and help make lawns and gardens beautiful.

In my personal life, I love traveling. Visiting Frieburg, Germany in the Black Forest for three weeks was particularly memorable. My family is my priority, and I travel to visit them, along with helping my parents in their retirement.

TAYLOR

I started with TriState Water Works in February 2022 as our Customer Service Representative and Recruiter. My experience in industries such as restaurant, finance and insurance give me a customer service-centric perspective.

It’s important to me to have a high level of attention to detail in everything I do. I enjoy interviewing candidates, getting to know them and seeing if there’s a mutual fit for them and the company. Helping customers have a better day with great service makes me happy.

In my spare time, my wife and I enjoy kayaking, hiking, watching Cincinnati Bearcats sports and playing with our dog.

Sean

As the founder and president of TriState Water Works, I have been in the horticultural industry my entire life, designing and servicing irrigation projects for decades. My certifications include: Certified Irrigation Designer, Certified Irrigation Contractor, Certified Landscape Irrigation Auditor, Certified Golf Irrigation Auditor, EPA Water Sense Partner and Certified Landscape Water Manager.

I decided to start my irrigation company while I was working as the territory manager for a major irrigation wholesaler. I saw how contractors were treating their customers by providing poor service. I could not understand how contractors could be hours late for appointments, take days to return phone calls, or have to make several appointments to fix a single problem and call themselves professionals. I want to make a difference; we have a live person answering the phone during business hours, all phone calls will be returned in one business day, 90% of service calls will be handled on the first visit and we will arrive promptly for our appointments.

Conservation is a primary objective for TriState Water Works. Wasted water is not acceptable. Water is a finite resource; less than one percent of the earth’s water is available for consumption. We are blessed in the Greater Cincinnati area to have an abundance of water while other areas of the world are having a water crisis.