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Alcohol & Drug Rehab Centers in New Hampshire

New Hampshire offers a wide range of addiction treatment options. This guide covers some of the best alcohol and drug rehab centers in New Hampshire, including programs in Nashua, Concord, Salem and more. Our team identified 7 reputable rehab centers in New Hampshire, that provide services from medical detox to residential treatment and outpatient programs.

Content review by Tariq M. Ghafoor, M.D. Board-Certified Addiction Psychiatrist

Last updated on December 6, 2025

This page’s clinical overview has been medically reviewed by a U.S.-licensed psychiatrist to ensure accurate, ethical, and up-to-date information about addiction treatment in New Hampshire. This review does not apply to individual facilities listed on this page and does not replace professional medical care.

The Process Recovery Center in Nashua, New Hampshire

The Process Recovery Center

Google Logo 4.9
(164 reviews)

The Process Recovery Center in Nashua, New Hampshire, is a nationally accredited drug and alcohol addiction treatment center offering PHP, IOP, and Sober Living.

21 Factory St, Nashua, NH 03060

Levels of Care:

Inpatient/Residential Outpatient (IOP/PHP) Sober Living
Granite Recovery Centers - New Freedom Academy

Granite Recovery Centers - New Freedom Academy

Google Logo 4.3
(153 reviews)

Specialized outpatient (PHP/IOP) care for substance use and co-occurring mental health disorders in Salem, NH, with optional sober living housing.

6 Manor Parkway, Salem, NH 03079

Levels of Care:

Outpatient (IOP/PHP) Sober Living

Navigating Treatment Options in New Hampshire

Understanding the different levels of care is the first step. New Hampshire offers a full spectrum of programs to meet you where you are in your recovery journey.

Medical Detox

A safe, medically supervised process to manage withdrawal symptoms. This is often the necessary first phase before beginning a therapeutic program.

Inpatient / Residential

A highly structured, 24/7 live-in program providing an immersive, substance-free environment ideal for focusing completely on recovery without outside triggers.

Outpatient (PHP/IOP)

Flexible programs that allow you to live at home while attending scheduled therapy sessions, helping you integrate recovery skills into daily life.

This information is for educational purposes only and is not a substitute for medical advice or evaluation. If you are in crisis, call 988 or go to the nearest emergency room.

Avenues Recovery Center at New England

Avenues Recovery Center at New England

Google Logo 4.7
(137 reviews)

Avenues Recovery Center at New England in Concord, NH, provides a full continuum of care for drug and alcohol addiction. They offer medical detox, residential treatment, and outpatient programs, specializing in dual diagnosis and evidence-based therapies. Their unique model combines a modern clinical facility with community-based sober living homes.

2 Chenell Dr, Concord, NH 03301

Levels of Care:

Inpatient Detox Inpatient/Residential Outpatient (IOP/PHP)
The Plymouth House

The Plymouth House

Google Logo 4.8
(245 reviews)

A 12-Step based addiction treatment center on a 60-acre campus in New Hampshire's White Mountains, offering medical detox, residential, and PHP programs for adults.

446 Main St, Plymouth, NH 03264

Levels of Care:

Inpatient Detox Inpatient/Residential Outpatient (IOP/PHP)

Our Vetting Process & Ethical Promise

Your trust is our priority. We are an independent resource committed to providing accurate and ethical information. We do not engage in patient brokering, and our listings are curated based on strict criteria to ensure quality and safety.

  • Licensing & Accreditation: We verify that facilities hold current state licenses and reputable accreditations (e.g., JCAHO, CARF).
  • Evidence-Based Practices: We prioritize centers that use scientifically-backed therapeutic methods.
  • Ethical Marketing: We ensure facilities adhere to transparent and honest marketing practices.

This information is for general educational purposes and does not imply endorsement of any specific treatment center. If you are in crisis, call 988 or go to the nearest emergency room.

Granite Recovery Centers - Green Mountain

Granite Recovery Centers - Green Mountain

Google Logo 4.3
(360 reviews)

Located on 77 acres in the White Mountains of New Hampshire, Green Mountain provides a full continuum of care for substance use and co-occurring disorders, grounded in 12-Step principles.

244 High Watch Rd, Effingham, NH 03882

Levels of Care:

Inpatient Detox Inpatient/Residential Outpatient (IOP/PHP) Sober Living
Granite Recovery Centers - Granite House

Granite Recovery Centers - Granite House

Google Logo 4.2
(40 reviews)

The Granite House, located in Derry, New Hampshire, provides evidence-based clinical treatment for adult men and women struggling with substance abuse and co-occurring mental health disorders. This program primarily serves residents who are covered by New Hampshire Medicaid.

35 W Broadway, Derry, NH 03038

Levels of Care:

Inpatient/Residential Outpatient (IOP/PHP) Sober Living
Live Free Recovery Services

Live Free Recovery Services

Google Logo 5.0
(66 reviews)

Live Free Recovery in Keene, New Hampshire, provides a full spectrum of care for substance use and dual diagnosis disorders, including medical detox, gender-specific residential/PHP, and sober living.

881 Marlboro St, Keene, NH 03431

Levels of Care:

Inpatient Detox Inpatient/Residential Outpatient (IOP/PHP) Sober Living

Frequently Asked Questions

How do I pay for rehab?

Most rehab facilities in New Hampshire accept private insurance, self-pay, and sometimes offer financing options. It's best to contact the admissions department of your chosen facility to verify your insurance benefits and discuss payment plans. State-funded options may also be available for those who qualify.

What is the difference between inpatient and outpatient?

Inpatient (or residential) treatment requires you to live at the facility 24/7, providing an immersive, highly structured environment. Outpatient treatment (like PHP or IOP) allows you to live at home while attending scheduled therapy sessions, offering more flexibility to maintain work or family commitments.

Why choose New Hampshire for treatment?

New Hampshire offers a unique setting for recovery, with serene natural landscapes from the White Mountains to its scenic lakes. This peaceful environment provides a retreat-like atmosphere, ideal for focusing on healing away from the triggers of city life, complemented by a strong, recovery-focused community.

What should I bring with me to rehab?

You should typically bring about a week's worth of comfortable clothing, essential toiletries (alcohol-free), your ID and insurance card, and a list of important phone numbers. Most facilities will provide a detailed packing list. Leave valuables, electronics, and non-prescribed medications at home.

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