You can count on the plumbers at First Class Plumbing 24/7. We offer both commercial and residential plumbing services throughout Maryland, Washington DC and Northern Virginia. Whether you need a toilet installed, a clogged drain cleared or emergency plumbers because your pipes burst, one call to First Class Plumbing is all you need.

Plumbing Company

Our woman-owned plumbing company can provide you with professional and certified plumbers at any hour, day or night. Mary Ann Judith founded First Class Plumbing for you! Since 2004, our plumbing company has been providing expert plumbing services to both homeowners and businesses. From fixing leaky faucets to testing your backflow preventer, no job is too small or too big! Mary Ann’s brother, Michael Magnolia, joined the company after working with one of the largest plumbing companies in the area. Mike is a master plumber.


Residential Plumbing

We handle residential plumbing calls of all shapes and sizes. If you need plumbing repairs because of a leaky faucet, leaky toilet, leaky water heater or frozen pipes, one call does it all. If your furnace breaks or your air conditioning stops working, we can help. We perform drain cleaning, hydro excavation, install sump pumps and more. Our bathroom remodeling services are second to none. Our aim is to be the only residential plumber you ever call.


Commercial Plumbing

Our commercial plumbing repairs, installations and maintenance services have earned us a reputation as commercial plumbers you can trust to get the job done right without breaking the bank. Our business is to keep your business running smoothly. With that in mind, we offer 24/7 plumbing services, so if you need an emergency plumber in Maryland, DC or Northern Virginia, call now. You’ll speak to a plumbing expert who can help you figure out what needs to be done until our commercial plumbers arrive on the scene.


Call us today at 866-989-2837 or contact us through our website to work with plumbers you can trust to get the job done right the first time!

Company Contact


First Class Plumbing
2084 General Highway
Annapolis Maryland 21401


410-571-0006 or 410-571-0234

24 Hours a Day
7 Days a Week
365 Days a Year
No Answering Machine
FREE Phone Consultation
Speak to an expert on the phone
Emergency services 24/7

Get a Quote


1st Class Plumbing Services

Plumbing Services

As a full service plumbing company, we provide a wide range of plumbing services to our residential and commercial customers. These include plumbing repairs and installation of faucets, garbage disposals, toilets, sump pumps and more. Emergency service is available 24/7.

1st Class Plumbing Pumping Services


If you need a pumping company for septic tank pumping, storm water management, sewage pumping, or hydro excavating, give us a call.

1st Class Plumbers Drain Services


We offer our drain cleaning service on a contract basis as well as emergency service. We handle clogged drains quickly and affordably.

1st Class Plumbers Sewer Line Services

Sewer Line

If you have a problem with your sewer lines, we can help. We perform sewer line repair and new sewer line installation.

1st Class Plumbers Water Heater Services

Water Heaters

Our plumbers install all sorts of water heaters: gas, electric, tankless. We are authorized installers of State Water Heaters.

1st Class Plumber Utility Repair & Replacement

Utility Repair & Repairs

Call us day or night for utility repairs and utility replacement.

1st Class Plumbing Heating & AC

Heating & AC

Call us for all of your heating and air conditioning needs. We offer fast and affordable HVAC repairs and installation.

1st Class Plumber Remodeling Services


Call us in when you’re thinking about bathroom remodeling or kitchen remodeling. We offer free estimates.

1st Class Plumber Emergency Plumbing Services

Emergency Services

If you need an emergency plumber, call us day or night. We’ll have a technician out right away to get your home or business back to normal as quickly as possible.



``Called for service and tech came to my home next morning. He found problem, gave professional opinion on how to correct problem. He repaired part and saved me money. No problem since. Great service and professionalism.`` customer customer

``We at Delbe Home Services have used First Class Plumbing for many hundredes of jobs over the last four years and as property managers have come to rely on the excellence that permeates their entire operation. We highly recommend First Class Plumbing for all aspects of plumbing and related work.``

Another Satisfied Customer
Another Satisfied Customer