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Business ProfilePlumbers in Annapolis, Maryland

Alpha Plumbing

Taking Calls in Annapolis Today 4.90 (1,536 reviews)(410) 364-4947

Alpha Plumbing

Alpha Plumbing provides residential and commercial plumbing from its Pasadena base and serves the Baltimore and Annapolis metro area. It began in 1991 and operates its own backhoes for excavation jobs.

Last Updated October 2, 2026.

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Business Highlights
  • The company describes itself as family-owned and operated.
  • Alpha Plumbing says it is licensed and insured in Maryland.
  • Alpha Plumbing lists Master Plumber/Gas Fitter #12450.
  • Its crews are trained and background checked.
  • It lists a 10-year warranty for sewer and water work.
  • Its trucks use GPS systems to support on-time arrivals.
Service Area

Pasadena, Annapolis, Glen Burnie, Severna Park, Odenton, Catonsville, Baltimore, Arnold, Crofton, Millersville and Severn.

Local Business Taking Calls

Alpha Plumbing is one of 12 plumbers ProsGrade lists in Annapolis, Maryland.

Taking Calls
Taking calls through ProsGrade
Listing details

12 services listed, including Water heater service, Drain cleaning and Video sewer inspection. Open weekdays, closed on weekends. Rated 4.9 from 1,536 reviews.

  • Verified listing details
  • Service information
  • Customer review signals
  • Photo gallery
  • Public contact information
  • Published local profile

How This Business Compares

How Alpha Plumbing compares with the other 11 plumbers on ProsGrade in Annapolis, using public Google ratings and review counts.

  • Ranks in the top half of the 12 Annapolis plumbers on ProsGrade by Google rating and review volume.
  • Rated 4.9 on Google, at or above the 4.9 average of other Annapolis plumbers on ProsGrade.
  • Has more Google reviews (1,536) than 10 of the 11 other Annapolis plumbers on ProsGrade.
  • One of 12 Annapolis plumbers on ProsGrade rated 4.7 or higher from at least 10 reviews.

Services Covered

12 services
  • Water heater service
  • Drain cleaning
  • Video sewer inspection
  • Backup sump pump
  • Polybutylene pipe replacement
  • Backflow preventer testing
  • Gas appliance installation
  • Faucet repair and replacement
  • Garbage disposal repair and replacement
  • Residential sewer line repair
  • Residential water service repair
  • Commercial sewer repair

Reviews

What customers say

Customers praise the plumbers' friendly, professional manner and clear communication. On one gas-line installation, a customer appreciated updates throughout the work and photos of each phase.

Customer Reviews

Merey Barden

Our tech arrived during the scheduled time and did a quick job. He showed us what the problem was and told us how he’d fix it, then showed us the end result. He let us know that he was going for the least expensive fix first and luckily for us, that first plan worked and we didn’t have to replace much at all.
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Donna Williams

Jon Davis showed up ready to work. He was very friendly, very personable and very informative. While he was busy installing the disposal he was also telling me about the disposal and how it works. He sure knows his business! All in all I give him 5 stars for the great job. Thank you Jon and Alpha Plumbing
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Natalie Rupeiks

We called just after 8am, got a 10am appointment. Our plumber Logan was fantastic! Super knowledgable and helped us find the right solution for our frozen pipes. We will definitely be using them again! Logan deserves a raise for crawling around in our dreadful crawlspace and being a fantastic sport about it!!
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Rebecca Payne

Alpha Plumbing was referred to me by a friend. Brian did an excellent job fixing the hot water issue in my shower. He was professional, respectful, courageous and friendly. The repair cost was reasonable and fair. Alpha Plumbing is now my new go to company whenever I have a plumbing problem. Thank you Alpha Plumbing for excellent customer service and honest reasonable prices! Ms. Payne Glen Burnie, MD
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Gary Ramos

Alpha Plumbing is phenomenal! They finished a delicate gas line installation on time and kept me updated every step of the way, including photos for each phase of the work. Dan Bateman and his crew are knowledgeable, professional, and courteous. The county inspector immediately approved their work. I trust and highly recommend them for any complicated job.
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Frequently Asked Questions

Can Alpha Plumbing's financing be used for another contractor's work?

No. Financing funds are only available for use with Alpha Plumbing.

Can Alpha Plumbing accommodate a requested appointment date and time?

It says it will do its best to accommodate the requested date and time.