plumber · Cockeysville, MD

Donovan WaterWorks

4.9 from 816 Google reviews#4 of 41 plumbers near Baltimore Last updated Nov 1, 2026
79SCORE

At a glance

Trades
Plumbing
Address
9720 Greenside Dr #9w, Cockeysville, MD 21030

How the 79 score breaks down

Rating quality40.3 / 45
Review volume20.9 / 25
Review recency15.0 / 15
Years in business2.5 / 10
Verified license0.0 / 5

Scores are calculated the same way for every company. See the method.

What customers say

5★
795
4★
13
3★
0
2★
4
1★
4

Personable service, they show up on time & do what they said they’d do. Woman owned business. I recommend them highly.

Google review, Oct 29, 2026

Szekery was very quick while also being extremely thorough in their investigation. Because it was only a consultation, their work was free! I'm very appreciative of their help.

Google review, Oct 29, 2026

Updated review. 10/26. We used Donovan again to replace a very old toilet in our basement powder room. They came promptly to provide an estimate and came with in day or two to do the job. They had to contend with an old floor remodel which they did without issue. Jay was very easy to work with, pulled the old toilet…

Google review, Oct 23, 2026

Read all 816 reviews on Google

Rating distribution and reviews from the company's public Google listing.

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