About Us

We are a woman-owned and family operated residential full service plumbing company specializing in water treatment, well services, and more.

Family Owned and Operated

Family owned and operated, Donovan Waterworks strives to deliver the best possible plumbing service for our clients and their families. With more than 23 years experience, our team will properly diagnose your issue and clearly explain your options. We believe that plumbing installations and repairs should be done right the first time, without breaking the bank.

Our Values

Honesty

We place great importance on being ethical, honest, and trustworthy. We believe that honesty is the key to success. We work to demonstrate honesty not just in what we say but in what we do as well. Honesty is doing the right thing just because it is the right thing and we commit to being a company that lives that motto day to day. The trust and respect of our community is a cornerstone of our business.

Community

We strive to show a deep respect for all people who invite us into their homes and for the communities in which they live. We believe in creating economic opportunities for those who have been denied them by focusing our hiring practices on local underserved markets. We’re dedicated to having a positive impact. We endeavor to be the change we want to see, by giving back to our home community of Baltimore, MD.

Exceptional Service

Providing exceptional service is what separates a good plumber from a great plumber, and Donovan WaterWorks strives to be the best plumber in Maryland. We believe that going above and beyond is part of how we build long-lasting relationships. A persons home is their castle and it is our job to protect your investment. Find out why we have a five-star rating by calling us today.

Giving

We feel the best way to teach our kids to be kind and respectful citizens is to model those attributes as a company. We believe that we should exhibit social responsibility both as a business and in our personal lives. We are dedicated to taking selfless actions that benefit others. This includes charitable partnerships, working with vendors and sub-contractors that reflect our values, and supporting the efforts of our employees with paid community service days. We are committed to completing pro-bono work in our community annually with the goal of bettering communities, improving lives, and creating a more fulfilling place to work.

Our Team

Danni Donovan (she/her)

Master Plumber

Danni has been a plumber for over 23 years. She is dedicated and passionate abut her job. Starting Donovan WaterWorks with her family has allowed her to accomplish her dream of offering quality service at affordable pricing and building a relationship with her clients for years to come. Danni loves camping, spending time with her three children, and being outdoors.

Angela Donovan (she/her)

Operations

Angela brings 15 years business accumun to ensure that all of our customer estimates and billing are done right the first time. Angela also runs the company social media pages, stop by and say hello on our Facebook or Instagram page. Angela is an avid reader and loves spending time with her family of five in the outdoors.

Monica Demus-Grieco (she/they)

Office Manager

With over 25 years of customer service experience, Monica is committed to making our clients feel like family. As Office Manager she keeps things running smoothly and ensures that every client experience with Donovan WaterWorks is a memorable one. Monica resides with her wife and enjoys taking road trips and spending time with friends and family. Monica delights in the outdoors and time spent at the lake.

Ron Green (he/him)

Master Plumber

Ron has over 30 years of experience as a plumber in the Baltimore Area. He specializes in water treatment and well systems. He is a dedicated plumber who takes pride in his work. Ron loves to spend time with his wife and children and his dog in the outdoors. Ron is also a die-hard Dolphins fan so feel free to show him your Raven's pride.

Justin Brown

Plumbing Apprentice

Justin's 2 years of plumbing experience and 9 years of customer service experience make him a great addition to the team. Justin is eager to learn and put his knowledge to the test under our experienced Master Plumbers. Justin lives in the greater Baltimore area with his fiance and daughter. He says he loves being a girl dad, and you can find him camping most weekends in the summer.

Let's get you the best rate.

We want to give you the best value for your money.

coupons