---
title: "DSG Backflow Preventer Services LLC"
url: https://contractorlink.pro/dsg-backflow-preventer
trades: [Plumbing]
city: Manchester
region: NH
website: "https://dsgwatersafety.com/"
phone: "(603) 235-9645"
license: All rights reserved. Content from ContractorLink.
---

# DSG Backflow Preventer Services LLC

## About
DSG Backflow Preventer Services LLC specializes in backflow preventer installation, testing, and repair, helping businesses and municipalities protect their water supply systems and meet compliance standards. They also offer eyewash station inspection and maintenance services. Founded in 2009, the company is committed to reliability, professionalism, and safety.

## Trades
- Plumbing

## Services
- backflow preventer installation
- backflow preventer testing
- backflow preventer repair
- eyewash station inspection
- eyewash station maintenance

## Location
Manchester, NH, 03103

## Service Area
Serves within 30 minutes drive time of Manchester, NH.

**Phone**: (603) 235-9645

## FAQ
**Q: Who are the key leaders at DSG Backflow Preventer Services and their backgrounds?**
A: DSG is co-owned by Daniel Scott Gagne and Daniel James Sayer, who contribute decades of hands-on plumbing and leadership experience to every project. Field Manager Laura Rotolo oversees operations with over 15 years in the water industry, managing complex worksites with a focus on safety and efficiency. Their combined expertise drives our commitment to reliable backflow and eyewash services.

## Online Presence
- Website: https://dsgwatersafety.com/
- Google Maps: https://maps.google.com/?cid=14011323983448155240&g_mp=CiVnb29nbGUubWFwcy5wbGFjZXMudjEuUGxhY2VzLkdldFBsYWNlEAIYBCAA

---
Profile: https://contractorlink.pro/dsg-backflow-preventer