---
title: "Virstar Corporation"
description: "Virstar Corporation's website says its VIRSTAR Geothermal Energy HVAC Group has specialized in water-source heat pump systems since 1978, and that it can h"
doc_version: "2026-09-30"
last_updated: "2026-09-30"
---

# Virstar Corporation

**Trade:** HVAC / Heating & Cooling · **Address:** 332 Broad St, Hollis, NH 03049 · **Phone:** (603) 595-9810 · **Website:** https://www.virstar.com/ · **Languages:** English

**Rating: not yet scored** — 0 reviews across 3 sources is too little evidence for an honest number.

## The honest read

Virstar Corporation's website says its VIRSTAR Geothermal Energy HVAC Group has specialized in water-source heat pump systems since 1978, and that it can handle heating, ventilation and air conditioning systems for new or retrofit projects, from system sizing and layout through installation supervision. The company reports 48 years in business.

## Claims & citations

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

- Says it has specialized in water-source heat pump systems since 1978 _(confidence: medium)_
  - [Official Website](https://www.virstar.com) — “About (self-reported, verbatim): Specializing in Water-Source Heat Pump Systems since 1978, the VIRSTAR Geothermal Energy HVAC Group can pro…”
- Reports 48 years in business _(confidence: medium)_
  - [Official Website](https://www.virstar.com) — “Self-reported 48 years in business”
- Specializes in HVAC / Heating & Cooling _(confidence: medium)_
  - [Official Website](https://www.virstar.com) — “About (self-reported, verbatim): Specializing in Water-Source Heat Pump Systems since 1978, the VIRSTAR Geothermal Energy HVAC Group can pro…”

## 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

- [Official Website](https://www.virstar.com): 48 yrs in business · Self-reported profile and service details
- [Local News](https://www.govchime.com/vendors/GBEQRAKHMJP8): Listed on this source
- [Google](https://www.google.com/maps/search/?api=1&query=Virstar%20Corporation&query_place_id=ChIJ2bsOLJu344kRCk_dpPl-e4g): Listed on this source

---

Data freshness: last scanned 2026-09-30T05:06:28.623Z.
Cite as: Virstar Corporation — Tavlee (https://tavlee.com/contractor/virstar-corporation-hollis)
Source: https://tavlee.com/contractor/virstar-corporation-hollis

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