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Overflow Plumbing Co.

Top Pro

Licensed
Licensed
This pro is currently not available for Garbage Disposal Installation
This pro is currently not available for Garbage Disposal Installation

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About
We strive to provide quality and safe plumbing and heating services to New Hampshire. We will treat your home as if it were our own. We are fully licensed and insured!
Overview

Current Top Pro

Hired 84 times

Background checked

License verified

3 employees

2 years in business

Business hours

This pro hasn't listed their business hours.

Payment methods

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

Social media

Instagram

Top Pro status

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

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2025

Credentials

License verified

Plumber – Master

License state: NH

Background checked

Passed by Mitchell Coy on Dec 30, 2024.

Services offered
Project type

Garbage disposal replacement

Garbage disposal installation

Disposal type

Continuous feed (common)

Batch feed

Projects and media
Projects and media
Reviews

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

Great 4.7

44 reviews

5

93%

4

0%

3

0%

2

0%

1

7%

Read reviews that mention:


pro avatar
Caroline F.

Mar 5, 2026

Hired on Thumbtack

Very pleasant and easy to communicate with, and quick to identify and solve our problems with our sink and shower faucets. They were also able to rule out the plumbing connection and pointed us in the right direction for our dishwasher leak.

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

Plumbing Pipe Installation or Replacement
pro avatar
Srivatsan C.

Jan 28, 2026

Hired on Thumbtack

Mitch and Chris should change the name of their company from Overflow to "Over Deliver". They did an amazing job in fixing my plumbing issues and addressed my Walk-in shower. Amazing work and I already have more work lined up for them. Highly recommend.

Details: Routine maintenance • No problem, just need maintenance • Gas tank • Basement • Townhouse

Water Heater Repair or Maintenance
pro avatar
Amy C.

Dec 21, 2025

Hired on Thumbtack

competitively priced and responded to my request very quickly. they were able to get out within 24 hours to repair my problem. they did a very thorough job and explained everything to me. would definitely use them again

Details: Leaking or burst pipes or appliances • Flooding • Basement • Need professional's assessment • House

Emergency Plumbing
pro avatar
George R.

Feb 7, 2026

Hired on Thumbtack

It was a pleasure working with Mitch and Chris on my washer/dryer combo plumbing install. They made certain my requirements were met and I was completely satisfied. They're getting a call for anther plumbing job I have coming up. Put Overflow Plumbing for all your plumbing needs.

Details: No, repair is not urgent • No, the building is not currently flooded • House

Plumbing Pipe Repair
pro avatar
Richard W.

Aug 27, 2025

Hired on Thumbtack

Very happy we found Mitch and Coy Plumbing. Installed a new vanity in our bathroom, dealt with an old plumbing system, and did with high quality. Very happy with the work and we will use him again for our plumbing needs!

Details: No, I do not need to replace a sink • Vanity sink • 1 sink • 1 faucet • House

Sink or Faucet Installation or Replacement

FAQs

  • What should the customer know about your pricing (e.g., discounts, fees)?

    We offer complimentary onsite quotes for every customer. Ensuring customer satisfaction is our top priority. All quotes can be thoroughly reviewed and discussed upon request. Please note that emergency service calls are subject to a $150 fee.

  • What is your typical process for working with a new customer?

    Upon initial contact, the customer will be offered a complimentary on-site estimate. The estimate will be promptly delivered via *****. For smaller projects, service may be completed the same day. For larger jobs or those requiring special-order parts, the customer will be scheduled for a future appointment to complete the work.

  • What education and/or training do you have that relates to your work?

    I hold a Master Plumbing License and am fully certified for gas work, including gas piping, equipment installation, and servicing of gas appliances. With over eight years of hands-on experience in plumbing, heating, and bathroom remodeling, I bring a comprehensive skill set to every project. My background spans all areas of plumbing—from residential and new construction to small- and large-scale commercial and industrial service and installation.

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