#1 Rated Drug & Alcohol Rehab
in Nashua, New Hampshire
- Same-Day Admissions, 24/7 Help
- Joint Commission Accredited
- Most Insurances Accepted
- Uninsured? We Can Help Explore Your Options
- Smart Devices Allowed

#1 Rated Drug & Alcohol Rehab
in Nashua, New Hampshire
- Same-Day Admissions, 24/7 Help
- Joint Commission Accredited
- Most Insurances Accepted
- Smart Devices Allowed
Free Confidential Consultation




#1 Top Rated Drug and Alcohol Rehab
in Nashua, NH
- Same Day Admissions Available
- Evidence Based Care - 24/7 Help
- Most Insurance Accepted
- Smart Devices Allowed
- Call Now for a Free Consultation


The Alcohol and Drug Rehab for Long-Term Recovery
With GateHouse’s personalized approach to addiction treatment, long-term recovery isn’t just a wish— it’s a plan.
Most Insurance Accepted
Ready to Make a Change?
Admission is as Easy as 1-2-3
Initial Call
Evaluation
Scheduling
The GateHouse Treatment Difference
We’re not just another 30-day alcohol and drug rehab program. Our rehab centers offer individualized treatment plans for each person’s specific needs. We make long-term recovery from substance use disorders a reality. For dual diagnosis, we also treat co-occurring disorders like depression.
Our Approach to Addiction Treatment
GateHouse’s Nashua, NH treatment facilities offer a unique mix of alcohol and drug abuse treatment programs. Our devoted, enthusiastic staff provides the life skills and development needed to help you get clean and sober. We also offer access to a variety of support groups for clients and family members. Whether you’re addicted to prescription opioids, meth or alcohol, we have many types of treatment options for you.