Mainline Plumbing and Heating

4.8 / 5 25 reviews

Gaithersburg, MD

Call Now
Business Information
Address

Address not available
Gaithersburg, MD 20877

Last Updated

09-02-2025

Services Offered

Mainline Plumbing and Heating offers the following professional plumbing services in Gaithersburg, Maryland:

Gas line installation and repair
Medical facility plumbing compliance services
Heavy-duty commercial drain cleaning
Plumbing Tips from Professionals

Expert plumbers in Gaithersburg recommend these helpful tips:

Drain outdoor irrigation lines before winter to prevent burst pipes

Use flexible supply lines for easier installation

Wrap pipes in unheated spaces with heat tape during severe cold

Book a Service

Need plumbing help? Contact our service team to schedule an appointment with Mainline Plumbing and Heating or another local plumber.

Call Us Now
Free, no-obligation quotes
Why Choose a Professional?

Professional maintenance extends plumbing system lifespan

Expert plumbers prevent cross-contamination in water systems

Professional commercial plumbing minimizes business interruptions

Signs You Need a Plumber

Chronically damp insulation in attic or walls

Visible pipe corrosion in basement or under sinks

Bubbling or peeling paint on walls near plumbing

Call Now For Service