Top-rated plumbers.

Get matched with top plumbers in Hanover, MD

Enter your zip and get matched with up to 5 pros

Need a pro for your plumbing project in Hanover, MD?

Select your specific project to find the pro for you.

TRUSTED BY HANOVER, MD HOMEOWNERS

  • Average homeowner rating star icon4.6
    Average homeowner rating
  • Verified reviews icon2.1k+
    Verified plumbing services reviews

Verified Reviews for Plumbing pros in Hanover, MD

*The Angi rating for Plumbing companies in Hanover, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

*The HomeAdvisor rating for Plumbing companies in Hanover, MD is a rating based on verified reviews from our community of homeowners who have used these pros to meet their Plumbing needs.

Last update on July 16, 2026

Find Plumbers in Hanover

Avatar for Mahon Plumbing
Mahon Plumbing
4.6(
199
)

Serving Hanover, MD and surrounding areas

Approved

In business since 1994

Emergency services offered

Warranties offered

"Recently used Mahon Plumbing for various plumbing needs around my house. As a new homeowner you can be skeptical on what’s behind your walls or in this case pipes. Mahon did an initial sewer line inspection and called them back to swap out toilets and install natural gas in my backyard for a grill and fire table. They were professional, honest, and extremely knowledgeable about all phases of my projects. I would recommend Mahon Plumbing for all of your plumbing needs!"
Tankless water heater installation
Tankless Water Heater Installation
Commercial drain cleaning
Sewer Line Video Inspection
Water heater replacement

+30

Response time7 hrs
Response rate100%
Recommended by92%of homeowners
Request Quote
Avatar for Quick Service Plumbing Heating & Drain Cleaning
Quick Service Plumbing Heating & Drain Cleaning
4.9(
254
)

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2008

Free estimates

Small jobs welcome

"Plumber was very knowledgable and explained everything he had to do."
Response time1 hour
Response rate96%
34 neighbors recently requested a quote
Request Quote
Avatar for Wallace Plumbing
Wallace Plumbing
5.0(
22
)

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2023

Free estimates

Emergency services offered

"Wallace Plumbing did such a great job installing my new faucet. They responded quickly and were able to complete the job within one day of me reaching out. The new faucet works perfectly and the work did not take long at all."
Additional Photos
Additional Photos
Additional Photos
Additional Photos
Additional Photos

+14

Response time9 hrs
Response rate100%
Recommended by95%of homeowners
Request Quote
Avatar for Modern Plumbing Systems, LLC
Modern Plumbing Systems, LLC
4.8(
523
)

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2005

Free estimates

Emergency services offered

"Brian, Sam & Joe we extremely pleasant and informative. All three were pleasant and efficient. Modern Plumbing will definitely be my go to plumbers in the future."
Dirty Jobs
We repair underground plumbing
We install every kind of sink and faucet
Modern Plumbing Systems on the scene
Under Ground Plumbing

+15

Response time3 hrs
Response rate100%
Recommended by98%of homeowners
Request Quote
Avatar for Ehrhardt Brothers Quality Plumbing, Inc
Ehrhardt Brothers Quality Plumbing, Inc
4.8(
432
)

Serving Hanover, MD and surrounding areas

Approved

In business since 1992

Warranties offered

Small jobs welcome

"It went really well. The plumber showed up as scheduled. He did an excellent job and cleaned up neatly after he completed the job."
Water Heater
Water Heater
Water Heater
Water Heater
Additional Photos

+40

Recommended by96%of homeowners
Request Quote
Avatar for Remedy Plumbing and Drain Cleaning
Remedy Plumbing and Drain Cleaning
4.8(
70
)

Serving Hanover, MD and surrounding areas

Approved

In business since 2007

Free estimates

Emergency services offered

"Remedy Plumbing was an excellent experience for me. They came Fast and were very professional. They are very knowledgeable and experienced. The owner tries to be fair with his prices"
Additional Photos
Additional Photos
3 neighbors recently requested a quote
Recommended by85%of homeowners
Request Quote
Avatar for Save the Day Plumbing & Drain Cleaning
Save the Day Plumbing & Drain Cleaning
4.9(
45
)

Serving Hanover, MD and surrounding areas

Approved

Super Service Award Winner

In business since 2020

Free estimates

Emergency services offered

"Very professional staff. Personable, knowledgeable, and efficient plumber. Excellent service. I definitely recommend this company to anyone that's in need of plumbing services."
Response time5 hrs
3 neighbors recently requested a quote
Recommended by88%of homeowners
Request Quote
Avatar for A R Crowell Plumbing, LLC
A R Crowell Plumbing, LLC
4.5(
189
)

Serving Hanover, MD and surrounding areas

Approved

In business since 1997

Free estimates

Credit card accepted

"I have used this plumber for 3 large projects over the past few years. The prices they quoted were lower than other competitors. I have been extremely pleased with their results and are my first choice for any future plumbing needs."
Walk in shower with corner seat
Close up of corner seat
Shower sprayers
Shower sprayers, glass door entrance
6" Sewer Main Replacement

+254

Response time1 day
3 neighbors recently requested a quote
Recommended by97%of homeowners
Request Quote
...
Showing 1-10 of 811
Plumbing questions, answered by experts

Water lines are buried at various depths, depending on the type of line. For example, most sprinkler lines are buried between four and 12 inches underground. On the other hand, water mains usually sit between one and 3 feet below ground. However, they can go even deeper in cold climates to prevent freezing.

If you've discovered a rather frightening buildup of brown and black gunk below your shower cover, you're not alone. The smelly sludge is often a collection of mildew and biofilm. Biofilm comes from the breakdown of soap scum, hair, skin cells, and bacteria that collects during shower time. It's quite common in a humid space and relatively easy to clean with a gentle DIY cleaning solution such as baking soda and vinegar.

Yes, you can change a bathtub faucet without changing the valve, as long as the new faucet is compatible with your existing valve system. Most manufacturers design their faucet trims (handles and spouts) to work with their standard valve bodies. However, you'll need to match the new faucet to your valve type, whether it's a compression, cartridge, or ball-type valve. Mixing brands can be problematic, but you can bring your old faucet parts to the hardware store and ask about compatibility.

Generally, toilet leaking is not an emergency unless the leakage is severe. However, any leakage at the bottom should be addressed as soon as possible because it could lead to water damage to the floors, under the tiles, or into the walls. Leaks at the bottom can also lead to mold growth if unaddressed.

The cost to pipe a sink depends on the location. Generally, you’ll spend somewhere from $150 to $500 installing plumbing under a kitchen sink and $200 to $800 installing plumbing under a bathroom sink. These costs could rise if you don’t have a plumbing hookup nearby and you have to reroute plumbing from outside of your kitchen or bathroom.

The Hanover, MD homeowners’ guide to plumbing services

From average costs to expert advice, get all the answers you need to get your job done.

See all articles