---
title: HVAC Service Areas | Nashua, Salem, Derry, Merrimack NH & More | Free State Cooling & Heating
description: Free State Cooling & Heating serves Nashua, Salem, Derry, Merrimack, Manchester NH, Andover, Methuen, Lowell MA and surrounding communities.
url: https://freestatehvac.com/service-areas
last_updated: 2026-04-16
---

# Areas We Serve

Proudly serving Southern NH and Northern MA. Free State Cooling & Heating is a licensed, locally-owned HVAC contractor headquartered at 221 Main Street, STE R, Nashua, NH. If you're in our coverage area, we can typically be at your door the same day.

## Southern New Hampshire

We serve homeowners and businesses across Southern New Hampshire with full HVAC installation, repair, maintenance, and indoor air quality services. Towns include:

- Nashua
- Salem
- Derry
- Londonderry
- Windham
- Pelham
- Hudson
- Hollis
- Merrimack
- Milford
- Amherst
- Bedford
- Manchester

## Northern Massachusetts

Our coverage extends across the Massachusetts border into the Merrimack Valley. Towns include:

- Haverhill
- Methuen
- Lawrence
- Andover
- North Andover
- Lowell
- Dracut
- Tewksbury
- Chelmsford

## Not Sure If You're Covered?

If you are unsure whether we cover your area, give us a call at (603) 718-0810 and we will let you know. We regularly take calls from surrounding towns and may be able to help even if your town is not listed above.

## What Makes Us a Good Neighbor

- **Same-day service** is often available for homeowners inside our coverage area.
- **24/7 emergency response** for heating and cooling breakdowns.
- **Local, family-owned** — we live and work in the communities we serve.
- **All major brands serviced**, including Carrier, Lennox, Trane, Rheem, Goodman, Mitsubishi, Daikin, and more.

## Services Available Throughout Our Coverage Area

- AC Installation & Repair
- Heating Installation & Repair (furnaces, boilers, heat pumps)
- Duct Work (design, installation, sealing, cleaning)
- Maintenance Plans
- Indoor Air Quality (whole-home purification, humidification, ventilation)

## Contact

- **Sales:** (603) 718-0810
- **Service:** (603) 493-2236
- **Email:** fscoolingandheating@gmail.com
- **Address:** 221 Main Street, STE R, Nashua, NH
- **Hours:** Mon-Fri 7am-6pm | Emergency 24/7
- **Service Area:** Southern New Hampshire and Northern Massachusetts