GNK plumbing services

Top Pro

$75/service call

(waived if hired)

25 open slots

in the next 7 days

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Pipe issues

Repair urgency

A service call at your home will allow the pro to identify the issue and get you an accurate quote. They can usually do the job same-day.

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Introduction: I'm a Master Plumber. I provide Quality and Perfection. That is my number one goal. I do the job correctly and professionally. I'm not the cheapest, but I am skilled at what I do. Notes : We charge a $75 service fee, but if GNK Plumbing is hired for the job the fee will be waived. Monday to Saturday from 8.00 Am to 6.00 Pm

Overview

Current Top Pro

Hired 163 times

2 similar jobs done near you

Background checked

License verified

2 employees

19 years in business

Business hours

This pro hasn't listed their business hours.

Scheduling policy

You can reserve this pro up to 1 week in advance. They'll need at least …Read more

Payment methods

This pro accepts payments via Cash, Check, and Credit card.

Top Pro status

Top Pros are among the highest-rated, most popular professionals on Thumbtack.

2023

Featured Projects

75 photos

New construction
Shower and Bathtub Installation or Replacement
Really well done! Would hire again most definitely
I reached out to GNK via Thumbtack looking for ass

Reviews

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

Excellent 4.9

87 reviews

5

97%

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1%

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Read reviews that mention:

Ava C.

Jan 15, 2024

·

Hired on Thumbtack

Jean of GNK was a wonderful plumber. He was extremely responsive to our request for service. He replumbed the ancient pipes in our basement and installed a new laundry room tub and sink. He also installed a new toilet in our basement. He was fast efficient and pleasant; the work only took 1/2 a day or 4 hrs. We would definitely hire this company for our plumbing needs in the future.

Details: A few pipes • Other plumbing installation or replacement • Hook-up appliance or fixture • Other pipe installation • House

Plumbing Pipe Installation or Replacement

Vladimyr M.

Nov 22, 2023

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Hired on Thumbtack

GNK plumbing was very Professional, they were fast to get back after I reached out, I was happy with the quality of work, I will definitely work with them again and I would highly recommend them to others.

Details: Boiler • Basement • Single-level building • House

Heating System Repair or Maintenance

Kait O.

Nov 11, 2023

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Hired on Thumbtack

Jean was very responsive and helpful. We needed new pipe installed that could be hooked up to our refrigerator and he was able to come set us up the same day we called. The work is high quality. We will be calling Jean again for all our plumbing needs

Details: A few pipes • Hook-up appliance or fixture • House

Plumbing Pipe Installation or Replacement

Robert M.

Nov 2, 2023

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Hired on Thumbtack

Jean from GNK responded to our call requiring repair of a pipe leak in our kitchen extremely quickly, and did a thorough job with the repair. He also explained his work in detail. We were very pleased with the work done.

Details: Only one drain has issues • Leaking (problem area known) • House

Plumbing Drain Repair

Kevin c.

Oct 11, 2023

·

Hired on Thumbtack

GNK Plumbing was great to work with. We had water leaking from somewhere in our shower through to the ceiling below. GNK responded to my Thumbtack request within minutes and Jean came the next day. He quickly diagnosed the issue with minimal sheetrock removal and determined that it was coming from the shower valve. Despite an uncooperative valve handle, he was able to spare the valve by replacing the cartridge, saving us a ton of money in the process. I would definitely call them again with any future work - they were responsive, honest and their pricing was very fair.

Details: Leaking or burst pipes or appliances • Bathroom • Shower or bathtub • House

Emergency Plumbing

Credentials

License

License Type: Plumber – Master (MA)

License verified on 1/5/2023

Background Check

Jean Kossaifi

FAQs

What should the customer know about your pricing (e.g., discounts, fees)?
I offer multiple options with different proces and offer discounts depending on the job
What is your typical process for working with a new customer?
meet to customer assess the issue and discuss the options for the solution and make sure the customer is comfortable with our work
What education and/or training do you have that relates to your work?
I completed my journey license and master license. I have attended trainings around boilers and I complete yearly trainings to stay up to date with the latest procedures