Merrisk

Trusted Unverified Plumbers in Baltimore, MD

The verified businesses below have been scored by Merrisk using verified data from payment processors like Stripe, PayPal, Square, etc. — not reviews.
A high score means low disputes, consistent revenue, and a proven track record. A low score or no score means proceed with caution.

Unverified Plumbers in Baltimore

Is your business listed below? Claim your free Merrisk profile to get a verified trust score.

Warrior Plumbing & Heating
Warrior Plumbing & Heating
www.warriorplumbing.com — Baltimore, MD
✗ Unverified
4123 Roland Ave, Baltimore, MD 21211, USA
Len The Plumber Heating & Air, LLC
Len The Plumber Heating & Air, LLC
lentheplumber.com — Baltimore, MD
✗ Unverified
3610 Commerce Dr #808, Halethorpe, MD 21227, USA
Benjamin Franklin Plumbing of Baltimore
Benjamin Franklin Plumbing of Baltimore
www.benjaminfranklinplumbing.com — Baltimore, MD
✗ Unverified
3702 Yosemite Ave, Baltimore, MD 21215, USA
Catons Plumbing, Drains & Water Cleanup
Catons Plumbing, Drains & Water Cleanup
www.callcatons.com — Baltimore, MD
✗ Unverified
616 Water St #316, Baltimore, MD 21202, USA
Saffer Total Home: Plumbing, Heating & Electrical
Saffer Total Home: Plumbing, Heating & Electrical
safferplumbing.com — Baltimore, MD
✗ Unverified
4247 Harford Rd, Baltimore, MD 21214, USA
Roto-Rooter Plumbing & Water Cleanup
Roto-Rooter Plumbing & Water Cleanup
www.rotorooter.com — Baltimore, MD
✗ Unverified
516 N Charles St Ste 407, Baltimore, MD 21201, USA
Abbott Brothers Plumbing & Heating of Maryland
Abbott Brothers Plumbing & Heating of Maryland
abbottbrothersplumbing.com — Baltimore, MD
✗ Unverified
3510 Keswick Rd, Baltimore, MD 21211, USA
Mahon Plumbing
Mahon Plumbing
www.marylandplumbingservices.com — Baltimore, MD
✗ Unverified
6824 Fort Smallwood Rd Ste. A, Baltimore, MD 21226, USA
Mr. Rooter Plumbing of Greater Baltimore
Mr. Rooter Plumbing of Greater Baltimore
www.mrrooter.com — Baltimore, MD
✗ Unverified
3701 Commerce Dr Ste 105, Baltimore, MD 21227, USA
Michael & Son Services
Michael & Son Services
www.michaelandson.com — Baltimore, MD
✗ Unverified
6420 Erdman Ave, Baltimore, MD 21205, USA
Catons Plumbing, Drains & Water Cleanup
Catons Plumbing, Drains & Water Cleanup
www.callcatons.com — Baltimore, MD
✗ Unverified
801 Geipe Rd, Catonsville, MD 21228, USA
D
✗ Unverified
6116 MacBeth Dr #6300, Baltimore, MD 21239, USA
Prime Plumbing
Prime Plumbing
primeplumbingmd.com — Baltimore, MD
✗ Unverified
7617 Baltimore Annapolis Blvd, Glen Burnie, MD 21060, USA
Trust Plumbing & Heating, LLC
Trust Plumbing & Heating, LLC
www.trustplumbingandheating.com — Baltimore, MD
✗ Unverified
6309 Fort Smallwood Rd Suite 5, Baltimore, MD 21226, USA
Millennium Plumbing
Millennium Plumbing
millennium-plumbing.com — Baltimore, MD
✗ Unverified
1055 S Charles St, Baltimore, MD 21230, USA

How Merrisk scores work

1

Connect payment data

The business connects Stripe, Square, PayPal, Clover, or Shopify to Merrisk securely.

2

We analyze the data

Our algorithm evaluates transaction history, chargeback rates, refund patterns, and business longevity.

3

Score is generated

A live trust score from 100 to 1000 is issued and updated continuously as new data comes in.

Are you a Plumber in Baltimore?

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Why Trust Scores Matter for Baltimore Plumbers

When a pipe bursts or your water heater fails in Baltimore, you need a plumber you can trust immediately, not someone who will overcharge, cut corners, or disappear before the job is done. Plumbing work often involves hidden costs, and homeowners rarely have the expertise to evaluate whether a quote is fair. That is why verified trust scores based on real payment data matter more than online reviews alone.

A plumber with a strong Merrisk score has a proven track record of consistent transactions, low dispute rates, and financial stability. This means they are running a real, accountable business, not a fly-by-night operation. In Baltimore, where home services are in high demand, choosing a verified plumber protects you from costly mistakes and gives you confidence that the job will be done right.

Learn more about how merchant risk scores work →

Frequently asked questions

What is a Merrisk trust score for plumbers in Baltimore?
A Merrisk score is a business credibility rating from 100 to 1000, calculated from verified payment processor data — not online reviews. For plumbers in Baltimore, the score reflects real transaction history, chargeback rates, refund patterns, and how long the business has been operating.
How are plumbers in Baltimore verified on Merrisk?
Plumbers in Baltimore connect their payment processor to Merrisk through a secure OAuth flow. We analyze anonymized transaction patterns to generate a dynamic trust score that updates continuously.
What is a good Merrisk score for a plumber?
Merrisk scores range from 100 to 1000. For plumbers, a score of 750 or above is Excellent, 600 to 749 is Good, and below 500 warrants caution before hiring.
Is Merrisk free for businesses?
Yes. Any plumber in Baltimore can claim a free Merrisk profile, connect their payment processor, and receive their trust score at no cost.

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