David J McMullen Plumbing & Heating

4.6 / 5 9 reviews

Trappe, MD

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Business Information
Address

402 Sandy Hill Rd
Trappe, MD 21673

Last Updated

09-02-2025

Services Offered

David J McMullen Plumbing & Heating offers the following professional plumbing services in Trappe, Maryland:

Ice maker line installation
Backwater valve installation
Copper line installation
Plumbing Tips from Professionals

Expert plumbers in Trappe recommend these helpful tips:

Use leak detection tablets to check for toilet flapper leaks

Run cold water when using the garbage disposal to solidify grease

Consider a whole-house water filtration system for better water quality

Book a Service

Need plumbing help? Contact our service team to schedule an appointment with David J McMullen Plumbing & Heating or another local plumber.

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Free, no-obligation quotes
Why Choose a Professional?

Expert plumbers coordinate with other home systems

Expert knowledge of local water conditions improves system performance

Professional plumbers ensure reliable operation of all components

Signs You Need a Plumber

Toilet filling or running intermittently without use

Water heater failing to maintain temperature

Water softener using salt too quickly

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