---
title: "Dion's Top Notch Plumbing and Heating"
description: "Dion's Top Notch Plumbing and Heating is a plumbing business in Weare. In a 2020 review, a customer said Dion was patient and reliable as a sub-contractor "
doc_version: "2026-10-19"
last_updated: "2026-10-19"
---

# Dion's Top Notch Plumbing and Heating

**Trade:** Plumbing · **Address:** Weare, NH · **Phone:** (603) 463-9600 · **Languages:** English

**Rating: 3.1/5** (medium confidence) — from 24 reviews across 3 sources.
100% of sentiment-scored reviews read net-positive. Last 6 months: 0 reviews, 0 negative.

## The honest read

Dion's Top Notch Plumbing and Heating is a plumbing business in Weare.

In a 2020 review, a customer said Dion was patient and reliable as a sub-contractor on their new home and worked on multiple weekends to complete the job and get them into the house. In a 2018 review, a customer said Dion explained their options for replacing the toilets in their house, showed up on time on the scheduled date and completed the work quickly; that 2018 customer said they had had no issues since the install. In a separate 2018 review, a customer who needed a new gas line installed for a cooktop said the business fit them into its schedule and showed up on time. A 2018 reviewer said the price was extremely competitive and that negotiation was initially done by telephone and text messaging, while the others all wanted to come see the job and charge for an initial consultation.

In a 2016 review, a customer said Dion worked with them through a remodeling project of a "fixer upper", converting the house from oil heat to natural gas and doing lots of replumbing work. In a 2015 review, a customer said he installed a whole house water filter with bypass and a new water heater and removed the old heater, and that the work was done quickly and very neat and clean. A 2015 customer said he was able to replace their water heater the same day they called him.

**Strengths:**
- Water heater work — 2015 customers had heaters installed and replaced
- Weekend work — a 2020 customer said Dion worked multiple weekends to finish
- Competitive pricing — a 2018 customer called the price extremely competitive

## Claims & citations

Every claim below is backed by real evidence rows — uncited claims are dropped in code before publication.

- Rated 4.9 stars on HomeAdvisor from 36 ratings _(confidence: high)_
  - [HomeAdvisor](https://www.homeadvisor.com/rated.DionsTopNotchPlumbing.63984842.html) — “HomeAdvisor: 4.9★ from 36 ratings”
- In a 2020 review, Dion worked multiple weekends to complete a job so the customer could move into their new home _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion was incredibly patient and reliable. We will never use another plumber. He was the one reliable sub-contractor when we were dealing wit…”
- In a 2018 review, Dion explained toilet options, then replaced the toilets on the scheduled date _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion was very easy to work with. He explained my options when it came to replacing the toilets in my house. He was very knowledgeable about …”
- In a 2018 review, a customer had a new gas line installed for a cooktop _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “I needed a new Gas line installed for a new as Cooktop. These guys fit me into their schedule, showed up on time, and were great at getting …”
- In a 2016 review, Dion converted a house from oil heat to natural gas and did replumbing work _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion is a true professional. He worked with us through a remolding project of a "fixer upper". He converted the house from oil heat to natur…”
- In a 2015 review, he installed a whole house water filter with bypass and a new water heater _(confidence: medium)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Did an expert job installing whole house water filter with bypass and new water heater. He also removed old heater. Work was done quickly an…”
- Specializes in Plumbing _(confidence: high)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion was very easy to work with. He explained my options when it came to replacing the toilets in my house. He was very knowledgeable about …”
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “I needed a new Gas line installed for a new as Cooktop. These guys fit me into their schedule, showed up on time, and were great at getting …”
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion is a true professional. He worked with us through a remolding project of a "fixer upper". He converted the house from oil heat to natur…”
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Did an expert job installing whole house water filter with bypass and new water heater. He also removed old heater. Work was done quickly an…”
- Also offers HVAC / Heating & Cooling _(confidence: low)_
  - [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm) — “Dion is a true professional. He worked with us through a remolding project of a "fixer upper". He converted the house from oil heat to natur…”

## License

Status: **not_found** — verified against the official NH state registry, never self-reported.
Re-check at the official registry: https://forms.nh.gov/licenseverification/

## Sources

- [HomeAdvisor](https://www.homeadvisor.com/rated.DionsTopNotchPlumbing.63984842.html): 4.9★ from 36 ratings
- [Angi](https://www.angi.com/companylist/us/nh/weare/dions-top-notch-plumbing-and-heating-reviews-1.htm): 4.9★ from 36 ratings
- [Google](https://www.google.com/maps/search/?api=1&query=Dion's%20Top%20Notch%20Plumbing%20and%20Heating&query_place_id=ChIJocNIgc1f4okRPY_DEE3d848): Listed on this source

## Recent reviews

- **Angi · Paige D. · 2020-01-01**: Dion was incredibly patient and reliable. We will never use another plumber. He was the one reliable sub-contractor when we were dealing with so much unreliability. He even worked on multiple weekends just to complete the job for us to get us into our new home.
- **Angi · Charles S. · 2018-12-01**: They did a great job very reliable affordable and easy to work with.
- **Angi · john S. · 2018-07-01**: They did a great job. They promptly provided an estimate. They showed up at the scheduled time and did a great job. I would hire them again.
- **Angi · Dan H. · 2018-06-01**: Dion was very easy to work with. He explained my options when it came to replacing the toilets in my house. He was very knowledgeable about the different options and the +/- of different toilets. We scheduled a date; he should up on time and completed the work quickly. They did a good job cleaning u…
- **Angi · chris W. · 2018-06-01**: Great company to hire for your plumbing needs !
- **Angi · Bernadette K. · 2018-06-01**: Great having Dion and son do our project. He responded to our call quickly and his price was fair and reasonable. We’ll definitely call on them again!
- **Angi · Heather R. · 2018-04-01**: Great service!
- **Angi · Jesse O. · 2018-04-01**: Very friendly and professional. Did great work!
- **Angi · Ric D. · 2018-04-01**: Prompt and efficient.
- **Angi · Jacques P. · 2018-04-01**: Excellent to work with. Professional attitude and work product; very honest and customer service oriented. Price was extremely competitive and provide a much better value than other quotes I received. All negotiation was initially done via telephone and text messaging. Others all wanted to come to s…

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Data freshness: last scanned 2026-09-29T22:11:35.375Z.
Cite as: Dion's Top Notch Plumbing and Heating — Tavlee (https://tavlee.com/contractor/dion-s-top-notch-plumbing-and-heating-weare)
Source: https://tavlee.com/contractor/dion-s-top-notch-plumbing-and-heating-weare

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