Phone Number: 410-747-0900

Address: 6537 Baltimore National Pike Catonsville, MD. 21228

"We Provide, You Decide,

MELROY Makes it Right!"

All of Melroy Technicians are Certified in Installation and Service for Tankless Water Heaters

For over 43 years Melroy Plumbing Heating and Cooling, Inc. has served residential and commercial customers in Anne Arundel, Baltimore, Carroll, and Howard counties, including Baltimore City.


Our philosophy is simple. We guarantee the services and products we sell at reasonable and competitive prices, which is why we have earned an excellent reputation and continued success over the years.


Melroy’s Commercial Plumbing staff administers a variety of jobs. We carry professional liability insurance to protect our assets as well as yours. Call us today to have us design, coordinate and build your plumbing, gas fitting, HVAC sytems or process needs, from laying out the rough- in work, to installing fixtures.

Hearth Products

At Melroy Plumbing & Heating, we offer an assortment of product lines from some of the best hearth manufacturers on the market today. The information and links to our vendor web pages below will help you find the right appliance. Contact us with any questions, visit our showroom, or schedule an appointment for a free hearth estimate.  We are certified and licensed to install any hearth product, gas appliance, natural and propane gas lines, and chimneys.

Product Recall

Cove Appliance Recalls Dishwashers Due to Fire Hazard:

Recall Date: June 16, 2021

Recall Number: 21-151                                                                                      

Recall Summary

Name of product:

Cove Appliance 24-inch built-in dishwashers


The heating element in the dishwasher can fail to properly shut off and can overheat, posing a fire hazard.



Consumers should immediately stop using the recalled dishwashers, unplug them from their power source, and contact Cove Appliance to schedule a free repair. Cove Appliance will install a second thermal protection device and replace the dishwasher’s heating element.

Consumer Contact: 

Cove Appliance toll-free at 888-651-9376 from 8:30 5 p.m. CT Monday through Friday, e-mail at or online at or at and click “learn more” in the safety recall section for more information.

Pictures available here: 


Recall Details


About 42,000


This recall involves Cove Appliance 24-inch built-in residential dishwashers model numbers DW2450 and DW2450WS.  The recalled dishwashers have serial numbers 20000100 through 20044445. The model number, serial number and date code are printed on the product rating plate located inside the dishwasher. “Cove” is printed on the outside of the door and on the far right side of the control panel, located on the top of the unit’s door.  


The firm has received five reports of burning smells, flames and smoking inside the dishwashers. No injuries have been reported. 

Sold At:

Home appliance stores nationwide from February 2018 through May 2021 for between $2,400 and $2,500.


Cove Appliance Inc., of Madison, Wis.

Manufactured In:

United States

All of our trucks are stocked and prepared for taking on most service calls on a daily basis. The most common issues should be the most common solution and being prepared saves time which saves you money!

We are only one of a few certified A.O. Smith Warranty Representatives in the state of Maryland!

A.O. Smith Warranty Representative

"We guarantee our labor to be free from defects and code compliant"

Our Employees are trained to help meet your needs! They are uniformed, licensed, and undergo strict background checks and drug screening. We have continuous training programs and factory training on many brands.