QSP Plumbing Services Inc

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Licensed

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Client provides disposal?

About

With over 20 years of experience, we began as service plumbers committed to delivering dependable, high-quality work. As our clients’ needs evolved, so did we — expanding our expertise to include remodeling, construction, and sewer and water service inspection, repair, and replacement. We specialize in water heater maintenance, repair, and installation, and handle everything from minor leaks to full home repiping. Our goal is simple: to provide reliable, efficient solutions with professionalism you can count on.

Overview

Current Top Pro

Hired 83 times

Background checked

License verified

5 employees

23 years in business

Business hours

SunClosedMon8:00 am - 5:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Check, Credit card, PayPal, Square cash app, Venmo, and Zelle.

Credentials

License verified

Plumber & Gasfitter – Master

License state: MD

Background checked

Passed by William Andrade on Jan 11, 2022.

Services offered

Project type

Garbage disposal replacement

Garbage disposal installation

Disposal type

Continuous feed (common)

Batch feed

Projects and media

Reviews

Customers rated this pro highly for professionalism, responsiveness, and work quality.

Good 4.4

18 reviews

5

72%

4

17%

3

0%

2

0%

1

11%

Read reviews that mention:

William T.

Jul 23, 2025

•

Hired on Thumbtack

Technician went above and beyond what other plumbers would have done. The flange on my toilet was partially deteriorated but he was still able to find a way to make it work instead of giving up and having to replace it. He also found a few other problems that I was not aware of and was able to fix and still stay within budget. Will definitely hire again

Details: 2 toilets • Municipal water (most common) • House

Toilet Repair

Thomas G.

Jan 23, 2025

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Hired on Thumbtack

Mr. Williams, Was very professional and was on time for the initial assessment of the tankless water heater. After his assessment which took roughly about an hour, he advised a way forward and possible avenues to approach after the issues were identified with the device. He later provided me a detail report that could be provided to the warranty company in the event that the parts could not be purchased for the repairs.

Details: Repair • No hot water • Hot water turns off during use • Electric tankless • Basement • House

Water Heater Repair or Maintenance

Michael T.

May 19, 2024

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Hired on Thumbtack

I had a unique job that required arriving early two days in a row. They were very accommodating and punctual. Greta to work with

Details: No, I do not need to replace a sink • Undermounted sink • 1 sink • 3 faucets • House

Sink or Faucet Installation or Replacement

Sven S.

May 12, 2023

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Hired on Thumbtack

William showed up a few minutes early and came with shoe covers to make sure to protect the flooring. He took measurements and explained everything in-depth and made sure I understood the process. Will definitely call him again for services.

Details: An entire home • Other plumbing installation or replacement • Well water • House

Plumbing Pipe Installation or Replacement

Khi-Lynn L.

Dec 27, 2022

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Hired on Thumbtack

On Christmas I received a phone call that a pipe had burst in my mothers home. On Christmas QSP responded to my message and the day after met my 75 year old mother. Their professional was able to assess the situation, reassure my mother that everything would be ok while repairing the burst pipe and ensuring she had heat and hot water before leaving. I am truly grateful for their responsiveness and ability to repair any plumbing needs.

Details: Yes, repair is urgent • No, the building is not currently flooded • Burst pipes • Other pipe issue • Leaking pipes • Water heater • Other appliance • Condo/Apartment

Plumbing Pipe Repair

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
We charge for what we know, and yers of experience, good work warranties by it self.
What is your typical process for working with a new customer?
Collect information from the potential clients and also pictures if is posible about the projects or services inquired by the customer.
What education and/or training do you have that relates to your work?
3 years of college and Backflow certified, master plumber