---
title: "Dna Plumbing, Drain Cleaning & Heating LLC"
description: "A recent customer said DNA Plumbing and Heating was dispatched through a home warranty provider, HomeServe, to replace a water heater, and that the job fro"
doc_version: "2026-10-16"
last_updated: "2026-10-16"
---

# Dna Plumbing, Drain Cleaning & Heating LLC

**Trade:** HVAC / Heating & Cooling · **Phone:** (860) 515-9565 · **Website:** https://www.dnaplumbing.com/ · **Languages:** English

**Rating: 3.8/5** (medium confidence) — from 11 reviews across 4 sources.
91% of sentiment-scored reviews read net-positive. Last 6 months: 3 reviews, 0 negative.

## The honest read

A recent customer said DNA Plumbing and Heating was dispatched through a home warranty provider, HomeServe, to replace a water heater, and that the job from first phone call to install was handled within a few hours. That customer said Dewayne and the crew were prompt, courteous and communicative.

The company's website lists drain cleaning and unclogging, drain camera inspections, water and sewer line repair, installation and excavation, water heater repairs, emergency plumbing, and water and fire mitigation, and names Meriden, Middletown, Wallingford, Southington, Cheshire and Waterbury as its service area.

A 2022 customer said the company changed out an on-demand gas heat and hot water unit, and that Dewayne, the owner, answered his phone on a Sunday to walk them through fixing a minor problem, which the customer said was not due to his work. A 2025 reviewer at a hotel said the company installed 4 boilers with very little shut-off time. A 2025 customer said they came in and fixed the plumbing quickly.

Google shows 4.7 stars from 29 ratings. A 2026 customer left one star with the words "Terrible drivers".

**Strengths:**
- Water heater swap — a recent customer said it took a few hours
- Sunday phone help — a 2022 customer said the owner walked them through a fix
- Boiler installs — a 2025 hotel reviewer described 4 boilers with little shut-off

**Concerns:**
- Driver conduct — a 2026 one-star review said "Terrible drivers"

## Claims & citations

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

- A recent customer said a water heater replacement was handled within a few hours _(confidence: high)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xCbGJHMDJTSFZRWkRGWlRGWjVVRk5pYWxkUmNsRRAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOlBlbG02SHVQZDFZTFZ5UFNialdRclE%7C%7C?hl=en-US) — “5★ DNA Plumbing and Heating was dispatched to complete a water heater replacement through my home warranty provider (HomeServe). Dewayne and…”
- A 2022 customer described an on-demand gas heat and hot water unit install _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURXcUtDZkhREAE!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CIHM0ogKEICAgIDWqKCfHQ%7C%7C?hl=en-US) — “5★ Let me start by saying these guys were great they changed hot my on demand gas heat and hot water unit .I have had a few minor problems i…”
- A 2022 customer said the owner answered his phone on a Sunday to walk them through a fix _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURXcUtDZkhREAE!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CIHM0ogKEICAgIDWqKCfHQ%7C%7C?hl=en-US) — “5★ Let me start by saying these guys were great they changed hot my on demand gas heat and hot water unit .I have had a few minor problems i…”
- A 2025 reviewer said 4 boilers were installed at a hotel with very little shut-off time _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tKSFEzQmhYMlZ0WlVsc1VHTnJRV2hWYVVSSFltYxAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOkJHQ3BhX2VtZUlsUGNrQWhVaURHYmc%7C%7C?hl=en-US) — “5★ DNA plumbing. Replace our properties water boiler units. They were able to install 4 boilers with very minimum shut off time. Being a hot…”
- The website names Meriden, Middletown, Wallingford, Southington, Cheshire and Waterbury as its service area _(confidence: high)_
  - [Official Website](https://www.dnaplumbing.com) — “Stated service area (self-reported): Meriden, Middletown, Wallingford, Southington, Cheshire, Waterbury”
- A 2026 one-star review said "Terrible drivers" _(confidence: low)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pCVVMyUjBiVGx5VWtWQ05YbDVaVkYxWWxOMVlYYxAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOjBUS2R0bTlyUkVCNXl5ZVF1YlN1YXc%7C%7C?hl=en-US) — “1★ Terrible drivers”
- 4.7 stars from 29 ratings on Google _(confidence: high)_
  - [Google](https://www.google.com/maps/search/?api=1&query=Dna%20Plumbing%2C%20Drain%20Cleaning%20%26%20Heating%20LLC&query_place_id=ChIJ9dK7BI6354kR3ZJxyTJqrSg) — “Google: 4.7★ from 29 ratings”
- Also offers HVAC / Heating & Cooling _(confidence: medium)_
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2tKSFEzQmhYMlZ0WlVsc1VHTnJRV2hWYVVSSFltYxAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOkJHQ3BhX2VtZUlsUGNrQWhVaURHYmc%7C%7C?hl=en-US) — “5★ DNA plumbing. Replace our properties water boiler units. They were able to install 4 boilers with very minimum shut off time. Being a hot…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sChZDSUhNMG9nS0VJQ0FnSURXcUtDZkhREAE!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CIHM0ogKEICAgIDWqKCfHQ%7C%7C?hl=en-US) — “5★ Let me start by saying these guys were great they changed hot my on demand gas heat and hot water unit .I have had a few minor problems i…”
- Specializes in Plumbing _(confidence: high)_
  - [Official Website](https://www.dnaplumbing.com) — “About (self-reported, verbatim): Our Services Water Mitigation Fire Mitigation Drain Unclogging Services Drain Cleaning Services Drain Camer…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2xCbGJHMDJTSFZRWkRGWlRGWjVVRk5pYWxkUmNsRRAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOlBlbG02SHVQZDFZTFZ5UFNialdRclE%7C%7C?hl=en-US) — “5★ DNA Plumbing and Heating was dispatched to complete a water heater replacement through my home warranty provider (HomeServe). Dewayne and…”
  - [Google Reviews](https://www.google.com/maps/reviews/data=!4m8!14m7!1m6!2m5!1sCi9DQUlRQUNvZENodHljRjlvT2pWdlZGbEthR3hpY0VsVU9EUnBaM0JUY2pOTFJVRRAB!2m1!1s0x0:0x28ad6a32c97192dd!3m1!1s2@1:CAIQACodChtycF9oOjVvVFlKaGxicElUODRpZ3BTcjNLRUE%7C%7C?hl=en-US) — “5★ My experience with this company was great . They were professional and helpful. They came in and fixed my plumbing quickly. I definitely …”
- Also offers Remediation Services _(confidence: low)_
  - [Official Website](https://www.dnaplumbing.com) — “About (self-reported, verbatim): Our Services Water Mitigation Fire Mitigation Drain Unclogging Services Drain Cleaning Services Drain Camer…”
- Also offers Demolition & Excavation _(confidence: low)_
  - [Official Website](https://www.dnaplumbing.com) — “About (self-reported, verbatim): Our Services Water Mitigation Fire Mitigation Drain Unclogging Services Drain Cleaning Services Drain Camer…”

## License

Status: **not_found** — verified against the official CT state registry, never self-reported.
Re-check at the official registry: https://www.elicense.ct.gov/Lookup/LicenseLookup.aspx

## Sources

- [Official Website](https://www.dnaplumbing.com): Self-reported profile and service details
- [Google Reviews](https://www.google.com/maps/search/?api=1&query=Dna%20Plumbing%2C%20Drain%20Cleaning%20%26%20Heating%20LLC&query_place_id=ChIJ9dK7BI6354kR3ZJxyTJqrSg): Listed on this source
- [Local News](https://www.plumberct.com/): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Dna%20Plumbing%2C%20Drain%20Cleaning%20%26%20Heating%20LLC&query_place_id=ChIJ9dK7BI6354kR3ZJxyTJqrSg): 4.7★ from 29 ratings

## Recent reviews

- **5/5 · Google Reviews · Heather Grisgraber · 2026-09-07**: DNA Plumbing and Heating was dispatched to complete a water heater replacement through my home warranty provider (HomeServe). Dewayne and the crew were prompt, courteous, and communicative. The entire process, from initial phone call to water heater install, was seamless and handled within a few hou…
- **5/5 · Google Reviews · Ana Ferreira · 2026-08-22**: After struggling with a situation at home and not getting any answers this team was there quickly and with the expertise and honesty I was looking for. Would highly recommend.
- **5/5 · Google Reviews · King Court 357 · 2026-07-24**: Dewayne and his crew did a great job! I highly recommend 🫡
- **1/5 · Google Reviews · Jay McCent · 2026-03-03**: Terrible drivers
- **5/5 · Google Reviews · All Clear Auto Glass LLC · 2026-02-17**: Great group of guys, honest and get right to it. Will definitely work with them again!!!!
- **5/5 · Google Reviews · Shawn Fitzgerald · 2025-11-13**: DNA plumbing. Replace our properties water boiler units. They were able to install 4 boilers with very minimum shut off time. Being a hotel this was critical to our operational success as a whole and allowed us to still operate as normal with minimum impact to our guest that was staying with us. If …
- **5/5 · Google Reviews · Lenny Galarza · 2025-11-11**: Timely and efficient. Highly recommend for anyone in need of their services. Very professional.
- **5/5 · Google Reviews · William English · 2025-11-11**: Very professional, great price and top quality work!!!
- **5/5 · Google Reviews · Marajean Debattista · 2025-11-11**: My experience with this company was great . They were professional and helpful. They came in and fixed my plumbing quickly. I definitely recommend using them .
- **5/5 · Google Reviews · Melanie Mathers · 2023-03-15**: They showed up and fixed our problem immediately. Will definitely recommend.

---

Data freshness: last scanned 2026-10-14T07:07:09.685Z.
Cite as: Dna Plumbing, Drain Cleaning & Heating LLC — Tavlee (https://tavlee.com/contractor/dna-plumbing-drain-cleaning-and-heating-llc)
Source: https://tavlee.com/contractor/dna-plumbing-drain-cleaning-and-heating-llc

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