Baltimore: 410‑766‑8566 | Pasadena: 410‑636‑7944 Emergency Services Available | Financing Available

10% off any service call

maximum $250, cannot be combined with any other offer

$300 off any water or sewer replacement or repairs

Must be presented at time of service

Residential and Commercial Plumbing and Gas Services

For over 20 years, Maryland residents have called on Mahon Plumbing for the honest value and reliable service of a true “local plumber” with the full-scale capability to get any job done right. We’ve built a reputation with homeowners and businesses in Baltimore County, Anne Arundel County, Baltimore City, Howard County and the surrounding areas by offering top-quality services at an affordable price.

Our technicians are trained to handle a full range of plumbing services, and act with the utmost professionalism – responding to the job site in a company truck in uniform. Our staff is available 24 hours a day, 7 days a week to respond to your plumbing emergency.

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Sewer Replacement

Complete sewer replacement services for commercial and residential properties. From trenching and backhoe services to video line inspections.

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Utilities Contractor

As a licensed utilities contractor, we have the expertise and local knowledge to handle any job without the need to hire a subcontractor.

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Plumbing Repairs

From emergency repairs to leak detection, we provide fast response times, competitive pricing and the highest level of customer service.

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Latest News From Our Blog

What You Can Do to Get Rid of Drain Flies

No one wants to come home to their sink and see drain flies in their plumbing.... Read More »

3 Common Kinds of Water Damage You Should Avoid

Dealing with water damage is never fun. Taking care of your plumbing can go a long... Read More »

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