#1 Home Improvement Retailer

Store Details

Contact Us
Pro Service Desk(603)577-5284
Tool & Truck Rental(603)577-5290
Store Hours
Mon-Sat: 6:00am - 9:00pm
Sun: 8:00am - 8:00pm
Curbside: 09:00am - 6:00pm
721 Milford Road
Merrimack, NH 03054
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Car with trunk open and appCurbside Pickup with The Home Depot AppOrder online, check in with the app, and we'll bring the items out to your vehicle.Learn More About Curbside Pickup

Store Features

  • Buy Online Deliver from Store

  • Buy Online Pick Up in Store

  • Key Cutting

  • Kitchen Showroom

  • Large Equipment Rental

  • Home Depot Truck Rental

  • Propane Exchange

  • Tool Rental

  • Free WiFi

Recycling at Home Depot

Did you know?


Our store diverts waste from landfills by accepting lead acid batteries, rechargeable batteries, plastic plant pots, and CFLs for recycling.


Home Depot stores sent approximately 5.3 million pounds of shredded paper for recycling in 2022. This helped the planet by preserving over 63,500 trees, keeping over 16,000 trash bags of solid waste out of landfills, saving over 50 million gallons of water, and conserving 7.8 million kilowatt hours of electricity.


Since 2010, we have decreased electricity consumption by over 52% in our U.S. stores.


The Home Depot's core values are based on doing the right thing for our customers and associates, and this commitment extends beyond our stores to the environment, as well as our communities. We are your partners in environmental sustainability. Read more about our eco actions.

Store Details

Welcome to the South Merrimack Home Depot. It's a great day to get started on your next DIY project.

Whether you're looking for custom kitchen cabinets or closet organizers, your local hardware store has you covered. Our skilled associates can help you find exactly what you need for your project. Find the right product using our Home Depot product locator app – it displays a store map so you can ensure the product is in stock and know exactly where to find it. You can even use the barcode lookup to find detailed information on every item we carry.

Supporting our community is important to us at The Home Depot and, since 2011, The Home Depot Foundation has invested more than $300 million in veteran causes and improved more than 43,000 veteran homes and facilities in 4,200 cities. We also offer hands-on learning that covers a variety of topics tailored to everyone in your family, including monthly kids workshops.

We're here to assist you in every step of your project. We look forward to seeing you in our aisles.

Your South Merrimack Home Depot Team

How do I choose a live Christmas tree?

Look for uniformly green trees that appear healthy. A good quality real Christmas tree shouldn't shed all its needles when you shake it, and the needles shouldn't look brown, patchy, or dry. Also, be sure to check that your tree is free of disease and insects, so examine any holes or knots in the wood carefully. We're your source for finding the best real Christmas tree for your home.

Where can I buy tailgating supplies?

Enjoy your new tailgating accessories all winter long when you shop now. Check out our portable generators, tailgating pop-up tents, and more. Find everything you need for tailgating with our mobile app or at your local store.

When are Kids Workshops offered at my local Home Depot?

Kids Workshops are held from 9am–noon on the first Saturday of every month. Secure a spot by registering online for our workshops.

How do I check my Home Depot gift card balance?

Gift cards to The Home Depot are a popular choice for any special occasion or during the holiday season. DIYers know these gift cards are fun to give and to receive. Buy gift cards at our stores or online at homedepot.com. If you're a recipient, you can visit your local Home Depot store and ask a cashier to check the balance for you or check your gift card balance online. Our gift cards can be redeemed in-store or shop online with no additional fees.

Does The Home Depot South Merrimack offer Curbside Pickup?

Yes, you can pick up Curbside Orders from 9 a.m. to 6 p.m. with The Home Depot App.

Select "Curbside with The Home Depot App" at checkout when shopping eligible Store Pickup items. We will let you know via text message or email when your order is ready at the store. Bring a valid, government-issued photo ID with you.

Picking up your Curbside Order:
1. Download The Home Depot App.
2. Before you get to the store, use the link in your "Ready for Pickup" email or text message to tell us in the app that you're on the way.
3. After you get to the store, park in a designated Curbside Pickup space. It's typically located near the front of the store.
4. Check in through the app to tell us you're here.
5. We will bring out your order and load it into your vehicle.

Find out more about Curbside Pickup.

Nearby Stores

12 Coliseum Ave

Nashua, NH 03063

4.14 mi

Pro Service Desk


Mon-Sat: 6:00am - 9:00pm

Sun: 8:00am - 8:00pm

288 Daniel Webster Hwy

Nashua, NH 03060

9.04 mi

Pro Service Desk


Mon-Sat: 6:00am - 9:00pm

Sun: 8:00am - 8:00pm

41 Nashua Rd

Londonderry, NH 03053

10.97 mi

Pro Service Desk


Mon-Sat: 6:00am - 9:00pm

Sun: 8:00am - 8:00pm

Customer Store Reviews

  • 4.7
    out of 517 reviews
95%Of Customers
Recommend This Store
Filter Reviews By:Rating, Profile, Gender, Age (517)
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Showing 1-10 of 517 reviews
Great windows installation
I have new windows installed. The people who came to do the work were on time. They did a great job installing the window. Very professional. The district Installation Manager even stopped by! I was very impressed! Will definitely recommend Home Depot! Great prices and services!
    • Recommended
    Buy wire somewhere else
    If you need to buy wire, expect to be treated like your a thief. It's ALL locked up and you will be escorted once the wire is placed in your cart.
      The people were nice
      I had trouble cashing out, but someone help me right away. It was so nice.
        • Recommended
        Awesome Kitchen Design Team!
        Recently worked with Holly in Kitchen design and she was such a delight to work with. She helped design my entire kitchen and had so many great ideas to get the most out of my limited kitchen space for the best possible prices. She was friendly, knowledgeable and most importantly so approachable and patient with all my questions. SO pleasantly surprised with how easy the cabinet design and ordering process was, definitely mostly due to Holly's efforts. Highly recommend if you are doing a kitchen remodel and want quality cabinets at a reasonable price to go see Holly in the Kitchen design department!
          • Recommended
          Big kitchen project.
          Your kitchen design staff are excellent! Trish Matin made the experience a pleasure!
            • Recommended
            I was satisfied shopping at this Home Depot. Nice and clean. Neat and organized shelves. Employees are very nice and care about your needs.
              • Recommended
              Customer experience
              Jenn the cashier at the check put near the building department was very friendly and her smile and passion in her work made my day.
                • Recommended
                Awesome store
                They always have what I need and the staff is always friendly.
                  Terrible Delivery
                  I purchased a new dishwasher. This is the latest in many major purchases at this Home Depot. I will NEVER shop at this or any other Home Depot, specifically because of this experience. The delivery and installation is contracted out to a different company, increasing the final cost. The delivery company arrived an hour earlier than there 4 hour window, with only 5 minutes warning. The "updates" on installation were laughably inaccurate. I received a notification that there was 1 more person ahead of me, and then the plumber showed up. An hour later, I got another notification saying I was next. The plumber kept trying to convince me to hire him to fix a non-existent leak that "might develop." I was told I needed to hire his electrician to install a new outlet for the appliance and it HAD to be his electrician. 48hrs later, the electrician still hasn't shown up and my new $1000 dishwasher is collecting dust. Home Depot's entire attitude during this has been "they're a different company, there's nothing we can do."
                    Love this store.
                    Very knowledgeable employees
                      • Recommended
                      Showing 1-10 of 517 reviews