
A.J. Michaels’s expert plumbers can address all your home’s plumbing needs, from a clogged pipe to a certified backflow valve to radiant floor heating.
From sink, faucet and toilet replacements to after-hours emergencies, A.J. Michaels can solve your plumbing problems anywhere in the greater Baltimore region at the same fair price even for nights, weekends and holidays. And our work is always guaranteed.
We can install a new high-efficiency water heater that cuts your energy bills, or a garbage disposal in an older home. We can even put in a sump pump that sounds an alarm if there’s a problem!
Whether it’s routine or an emergency, our skilled plumbers can take care of it.

The A.J. Michaels Advantage
- Local, independent and family-owned
- Serving the Baltimore-Annapolis area since 1978.
- We do not use subcontractors.
- We’ll never charge extra if your system needs service. Nights, weekends and holidays, it’s all the same to us – and our work is always guaranteed.
NOTCH
Water Heaters
With water heaters, if you need a gas, electric, tankless or hybrid heat pump water heater, A.J. Michaels will provide you with the best service, equipment and pricing.
Today’s water heaters are made to comply with Department of Energy (DOE) efficiency standards and have shifted to next-generation technology, cutting utility bills by 25% to 50%, depending on the technology. With higher efficiency ratings and groundbreaking designs, these models are part of an exciting new era in water heating.
AJ Michaels installs top-of-the-line brands, including A.O. Smith, American Standard, Rheem and State. In many cases AJ Michaels can install a replacement heater the same day a customer calls and receives a quote!
Please check our Rebates section for current water heater rebate programs.
Boiler Systems
AJ Michaels also services the oldest boilers, converts boiler systems when necessary or appropriate, and installs the latest boilers, by Burnham and Weil-McLain, which are technologically superior hybrid systems. No one has more boiler experience or expertise than AJ Michaels.
Sewer Lines
If your sewer line is blocked or broken, we’ll send our high-tech video cameras through the pipe to locate the clog – reducing or eliminating the need to dig up your yard. In many cases, our jet-blast high-pressure water system will be more than enough to clear your pipes of roots, grease, sludge or debris.





