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Keller The Plumber

Top Pro

Licensed
Licensed
Contact for price
Pipe issues

Responds within a day

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If you hire this pro, you’re covered by a money-back guarantee. Learn more

If you hire this pro, you’re covered by a money-back guarantee. Learn more

About
6 years of commercial plumbing experience branching out into the residential service industry. Quality workmanship, friendly and reliable.
Overview

Current Top Pro

Hired 6 times

Serves Marlborough, MA

Background checked

License verified

1 employee

1 year in business

Business hours

Sun12:00 am - 11:59 pmMon3:00 pm - 8:00 pm

Payment methods

This pro accepts payments via Apple Pay, Cash, Venmo, and Zelle.

Credentials

License verified

Plumber – Journeyman

License state: MA

Background checked

Passed by Joshua Keller on Dec 1, 2025.

Services offered
Pipe issues
Repair urgency

I work on non-urgent repairs

Flooding status

Yes

Projects and media
Projects and media
Reviews

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

5.0

4 reviews

5

100%

4

0%

3

0%

2

0%

1

0%

pro avatar
Arshan N.

3 days ago

•

Hired on Thumbtack

Details: A few pipes • Other plumbing installation or replacement • Townhouse

Plumbing Pipe Installation or Replacement
pro avatar
Francis D.

Jan 3, 2026

•

Hired on Thumbtack

Had a drain issue and reached out around 4 PM yesterday. He responded quickly and was very communicative. The problem was fully fixed by today around noon well under 24 hours. Super professional and efficient. Definitely appreciate the quick turnaround and solid work. I’d recommend him to anyone dealing with plumbing issues.

Details: Yes, repair is urgent • Only one drain has issues • Clogging • Slow draining • House

Plumbing Drain Repair
pro avatar
Islam D.

1 month ago

•

Hired on Thumbtack

**Outstanding Service from Keller - Highly Recommend!** I can’t say enough good things about Keller! He recently installed a Moen Flo electronic water valve on my main waterline, and the experience was exceptional from start to finish. First, Keller was able to accommodate me on very short notice, which I truly appreciated. He arrived exactly when he said he would - punctuality that’s becoming increasingly rare these days. The quality of his work was absolutely top-notch. The Moen Flo installation was done meticulously, with attention to every detail. He made sure everything was properly sealed, tested the system thoroughly, and walked me through how to use it. You can tell he takes real pride in his craftsmanship. Beyond his technical skills, Keller’s professionalism and personality really stood out. He was friendly, respectful of my home, and explained everything clearly. He genuinely seemed to care about doing the job right and ensuring I was completely satisfied. ⭐⭐⭐⭐⭐​​​​​​​​​​​​​​​​

Details: 0 sinks • One handle controls both hot and cold water • 0 faucets • Less than a week ago

Sink or Faucet Repair
pro avatar
Julie P.

Dec 10, 2025

I needed work done in the basement. He was quick to respond to me. His work was very neat. He even cleaned up after himself so I didn’t really have a mess when he left. Thank you Josh!
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