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What Are the Most Common Questions About Air Conditioning?

Posted on: May 30, 2025

For over 25 years, Len The Plumber Heating & Air has helped thousands of Northern Virginia homeowners keep their homes cool and comfortable through the heat and humidity of summer. In the course of providing comprehensive AC services, our technicians have seen every type of air conditioning issue—and answered just about every question there is. […]

What to Expect
From Len The Plumber

Plumbing
Experts

"Plumber" is in our name, and it's all we do. We can handle any plumbing problem, guaranteed.

Zero
Surprises

You'll get a profile of your plumber before they arrive so you know who's coming, and they'll show up on time (every time).

A Local
Team

We dispatch plumbers from their homes so they can get to you quickly. Your plumber might live right around the corner!

Fully Stocked
Trucks

We provide our plumbers with everything they need to solve your problem on the first trip.

Respectful
Service

Our plumbers are friendly, considerate professionals who will treat your home and family with kindness.

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“He listened to what I needed to have done, provided multiple solutions and allowed me to make a decision without trying to influence one solution over the other. The freedom to make the choice I desired is very important to me. The work was excellent and I am very satisfied. ”

- Frederick D.