What should I do if a pipe bursts?

Shut off your home’s main water valve immediately, then call an emergency plumber. If water is near electrical outlets, turn off the power too.

Why is my water pressure low?

Common causes include clogged pipes, leaks, corroded plumbing, or problems with the municipal water supply.

How can I prevent frozen pipes in winter?

Insulate pipes, keep the heat on (even when away), and let faucets drip slightly when temperatures drop below freezing.

Is this plumbing issue an emergency?

If water is leaking, backing up, or flooding, it’s an emergency. Shut off water and call a plumber right away.

Do plumbers repair sewer lines?

Yes, plumbers handle everything from camera inspections to trenchless sewer line replacements and full excavations when needed.

How often should I service my HVAC system?

Twice a year—once in the spring for cooling and again in the fall for heating—to maintain efficiency and catch issues early.

Why isn't my HVAC system heating or cooling properly?

It could be a thermostat issue, dirty filter, low refrigerant, or a failing component. Schedule a professional inspection to pinpoint the issue.

How do I know what size HVAC system I need?

A professional will perform a load calculation based on square footage, insulation, windows, and layout to determine the correct size.

CHECK OUT OUR 4.9 AVERAGE GOOGLE RATING

Our Blog

View Blogs by Topic:

Got Gas? Let A Professional Handle It…

Posted on: December 11, 2014

Did you know that if you needed to install, alter or repair a gas line or appliance, you need to have a certified plumber with a gas certification do the work?

Displaying 1 to 1 (of 1)

Schedule NOW!

First Name*
Last Name*
Email Address*
Phone Number*
Street Address 1*
Street Address 2
City*
State*
Zip Code*
Preferred Appointment Date*
Preferred Appointment Time*
Service Needed*
How Can We Help?*
Are you the owner of the property?*
SMS Consent
- By providing your phone number and email address and clicking ‘Submit,’ you consent to receive SMS and/or email communications from Len The Plumber Heating & Air. Message and data rates may apply.

We Deliver Prompt,
Same Day Service

Graphic of a map with Len The Plumber Heating & Air service area highlighted which includes Baltimore County, Howard County, and more.

View SERVICE AREAS

What to Expect
From Len The Plumber Heating & Air

Experienced
Technicians

Our local experts are highly trained and can handle any plumbing or HVAC issue — guaranteed!

High-Quality
Experience

You’ll enjoy an exceptional customer service experience from the moment you call until the job is complete.

Simplified Home Services

We’re a one-stop shop for all your plumbing, heating, and cooling needs, making whole-home comfort simple.

24/7 Availability
& Reliability

We provide emergency repairs, so you never have to go without plumbing or HVAC for long.

Upfront
Pricing

You get comprehensive pricing before any work begins, so you never need to worry about surprise fees.

Our Blog

Got Gas? Let A Professional Handle It…

BALTIMORE

WASHINGTON, D.C.

NORTHERN VIRGINIA

PENNSYLVANIA & DELAWARE

NEW JERSEY

Our Blog

Filterable posts

Got Gas? Let A Professional Handle It…

BALTIMORE

WASHINGTON, D.C.

NORTHERN VIRGINIA

PENNSYLVANIA & DELAWARE