Rehab Centers New Hampshire

Nashua

Nashua, NH - 17 Best Alcohol & Drug Rehab Centers

This guide to the best rehab facilities in Nashua for 2026 helps you explore treatment options for drug and alcohol addiction and connect with professional care near you.

Nashua Treatment Centers

Greater Nashua Council on AlcoholismFeatured Image

Greater Nashua Council on Alcoholism

615 Amherst Street, Nashua, NH 03063

603-816-7788

603-881-4848 x3100

URL address
http://www.harborcarenh.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • State Substance use treatment agency
  • Commission on Accreditation of Rehabilitation Facilities (CARF)

Ages Served

  • Young Adults
  • Adults
  • Seniors
Harbor CareFeatured Image

Harbor Care

615 Amherst Street, Nashua, NH 03063

603-816-7788

603-881-4848 x3100

URL address
http://www.harborcarenh.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • State Substance use treatment agency
  • Commission on Accreditation of Rehabilitation Facilities (CARF)

Ages Served

  • Young Adults
  • Adults
  • Seniors
IntegrateFeatured Image

Integrate

21 Factory Street, Nashua, NH 03060

888-649-1149

URL address
http://www.theprocessrecoverycenter.com

Operating Model

  • Private for-profit organization

Facility Credentials & Oversight

  • The Joint Commission

Ages Served

  • Young Adults
  • Adults
Better Life PartnersFeatured Image

Better Life Partners

263 Main Street, Nashua, NH 03060

866-679-0831

URL address
http://www.betterlifepartners.com

Operating Model

  • Private for-profit organization

Ages Served

  • Young Adults
  • Adults
  • Seniors
Greater Nashua Mental HealthFeatured Image

Greater Nashua Mental Health

15 Prospect Street, Nashua, NH 03060

603-889-6147 x1574

603-402-1574

URL address
http://www.gnmhc.org

Treatment Center Type

  • Certified Community Behavioral Health Clinic

Operating Model

  • Private non-profit organization

Ages Served

  • Children/Adolescents
  • Young Adults
Southern New Hampshire Medical CtrFeatured Image

Southern New Hampshire Medical Ctr

29 NW Boulevard, Nashua, NH 03063

603-577-5721

603-577-2728

URL address
http://www.snhhealth.org/

Treatment Center Type

  • Separate inpatient psychiatric unit of a general hospital

Operating Model

  • Private non-profit organization

Ages Served

  • Young Adults
  • Adults
  • Seniors

100% Confidential and free

MAT Care ClinicsFeatured Image

MAT Care Clinics

155 Main Dunstable Road / Suite 200, Nashua, NH 03060

603-821-0056

855-608-0002

URL address
http://www.ihcnh.com

Operating Model

  • Private for-profit organization

Ages Served

  • Young Adults
  • Adults
Lamprey HealthcareFeatured Image

Lamprey Healthcare

22 Prospect Street, Nashua, NH 03060

603-883-1626

URL address
http://www.lampreyhealth.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • Federally Qualified Health Center

Ages Served

  • Young Adults
  • Adults
Greater Nashua Mental HealthFeatured Image

Greater Nashua Mental Health

440 Amherst Street, Nashua, NH 03063

603-889-6147 x1574

603-402-1574

URL address
http://www.gnmhc.org

Treatment Center Type

  • Certified Community Behavioral Health Clinic

Operating Model

  • Private non-profit organization

Ages Served

  • Children/Adolescents
  • Young Adults
  • Adults
  • Seniors
Harbor CareFeatured Image

Harbor Care

45 High Street, Nashua, NH 03060

603-821-7788

URL address
http://www.harborcarenh.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • Federally Qualified Health Center

Ages Served

  • Adults
  • Seniors
Greater Nashua Mental Health CenterFeatured Image

Greater Nashua Mental Health Center

7 Prospect Street, Nashua, NH 03060

603-889-6147 x1574

URL address
http://www.gnmhc.org

Treatment Center Type

  • Certified Community Behavioral Health Clinic

Operating Model

  • Private non-profit organization

Ages Served

  • Young Adults
  • Adults
Better Life PartnersFeatured Image

Better Life Partners

263 Main Street, Nashua, NH 03060

866-679-0831

URL address
http://betterlifepartners.com

Operating Model

  • Private for-profit organization

Facility Credentials & Oversight

  • Commission on Accreditation of Rehabilitation Facilities (CARF)

Ages Served

  • Young Adults
  • Adults

100% Confidential and free

Greater Nashua Mental HealthFeatured Image

Greater Nashua Mental Health

440 Amherst Street, Nashua, NH 03063

603-889-6147 x1574

603-402-1574

URL address
http://www.gnmhc.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • State Substance use treatment agency
  • State mental health department
  • State department of health

Ages Served

  • Children/Adolescents
  • Adults
Harbor CareFeatured Image

Harbor Care

45 High Street, Nashua, NH 03060

603-821-7788

URL address
http://www.harborcarenh.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • Federally Qualified Health Center

Ages Served

  • Children/Adolescents
  • Young Adults
  • Adults
  • Seniors
Lamprey HealthcareFeatured Image

Lamprey Healthcare

22 Prospect Street, Nashua, NH 03060

603-883-1626

URL address
http://www.lampreyhealth.org

Operating Model

  • Private non-profit organization

Facility Credentials & Oversight

  • Federally Qualified Health Center

Ages Served

  • Children/Adolescents
  • Young Adults
  • Adults
  • Seniors
Greater Nashua Mental HealthFeatured Image

Greater Nashua Mental Health

5 Pine Street Extension, Nashua, NH 03060

603-889-6147 x1574

603-889-6147

URL address
http://www.gnmhc.org

Treatment Center Type

  • Certified Community Behavioral Health Clinic

Operating Model

  • Private non-profit organization

Ages Served

  • Children/Adolescents
  • Young Adults
  • Adults
  • Seniors
Process Recovery CenterFeatured Image

Process Recovery Center

21 Factory Street, Nashua, NH 03060

888-649-1149

URL address
http://theprocessrecoverycenter.com

Operating Model

  • Private for-profit organization

Facility Credentials & Oversight

  • The Joint Commission

Ages Served

  • Young Adults
  • Adults

100% Confidential and free