Heidler, Inc. — The Plumber Protects the Health of the Nation

988 Reviews. 4.7 Stars.

Our customers have logged over 988 reviews across platforms, rating us an average of 4.7 out of 5 stars. Whether you’re reading our reviews on Google, Yelp, Angi, Houzz, Nextdoor, or the Better Business Bureau, you’ll find the same story repeated by hundreds of homeowners: Heidler shows up on time, communicates clearly, does excellent work, and stands behind it.

Call (410) 268-7191

What the Record Shows

4.7★
Average rating across 988 reviews
16×
Best Plumber in The Capital's Readers' Choice, sixteen years running
A+
Better Business Bureau rating
79 yrs
Serving Anne Arundel County since 1947

Read Our Reviews

We’d rather point you at the unfiltered source than hand-pick quotes. Every profile below is public and independently moderated — read them all.

What 988 Reviews Actually Tell You

A rating is only as meaningful as the volume behind it. Plenty of contractors hold a perfect five stars across a dozen reviews; that number tells you very little. 988 reviews averaging 4.7 stars, accumulated over decades and across six independent platforms, is a different kind of evidence — it reflects thousands of jobs, including the ones that went sideways and had to be made right.

The themes repeat across platforms. Homeowners mention that we show up inside the window we promised, that the price quoted before the work is the price on the invoice afterward, and that the technician explained what failed rather than just handing over a bill. Those are the three things that go wrong most often in this trade, which is why they’re the three things we’ve organised the company around.

You’ll also find reviews from customers whose parents used us. In a business where the average company changes hands or closes within a decade, multi-generational customers are the metric we’re proudest of — and the one hardest to fake.

Being voted Best Plumber in The Capital’s Readers’ Choice awards sixteen years running comes from the same place: community voting, not a paid industry listing. Combined with our A+ Better Business Bureau rating, it reflects how we handle the rare job that goes wrong as much as the many that go right.

How to Read Plumbing Reviews

Whoever you end up hiring in Anne Arundel County, a few things are worth checking before you call. Look at review volume and dates together. A company with hundreds of reviews spread evenly across years is describing a stable operation; a burst of twenty five-star reviews in one month rarely is.

Read the three-star reviews first. Five-star reviews tell you what happens when everything goes right, which is the easy case. The middling ones tell you how a company behaves when a part fails, a schedule slips, or a quote turns out to be wrong — and that’s the information you actually need.

Check whether the company replies. A contractor who answers criticism publicly and specifically is a contractor who will answer the phone when you have a problem after the invoice is paid.

Confirm the licence separately. Reviews say nothing about whether work was permitted or code-compliant. Maryland licensing is public record and worth thirty seconds of checking before anyone touches your gas line or sewer lateral.

Ready to See Why?

79 years of Annapolis homeowners can’t all be wrong. Flat rates, a real person on the phone, and work that stands up.