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


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.


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.


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)


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.

Penina Urszuy (she/her)

Customer Service Representative

Penina joins us with seven years of experience in customer service but unlike most customer service representatives, she also has seven years of experience in plumbing! She became an apprentice plumber while working for her family's plumbing company. She genuinely loves plumbing and is excited to split her time between the office and the field while she works on sharpening her skills. She was born and raised in the Baltimore area, even though she calls PA home now. Penina loves watches and clocks as well as spending time with her large extended family.

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.

Damon Gamble (he/him)

Journeyman Plumber

Damon is a Journeyman Plumber with over a decade of experience. Damon is originally from Erie, PA but came to Baltimore 14 years ago and loved it so much he never left. He loves spending time with his wife of 14 years and his two kids traveling. Their dream destination is to travel to Hawaii together. Damon is a Cowboys fan so make sure to remind him this is Raven's Country!

Justin Brown (he/him)

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.

Aaron Ashton (he/him)

Apprentice Plumber

Aaron is an eager to learn young apprentice just starting his plumbing carreer. He was born and raised in the Baltimore area. He loves to play video games and is getting started on his very own podcast.

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