#1 Home Improvement Retailer

Trending in Your Neighborhood

Store Features

  • Buy Online Deliver from Store

  • Buy Online Pick Up in Store

  • Key Cutting

  • Kitchen Showroom

  • Home Depot Truck Rental

  • Propane Exchange

  • Free WiFi

Recycling at The Home Depot

Did you know?

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

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Our stores sent approximately 5.3M pounds of shredded paper for recycling in 2022. This helped the planet by preserving over 63.5K trees. It kept over 16K trash bags of solid waste out of landfills, saved over 50M gallons of water, and conserved 7.8M kilowatt hours of electricity.

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We have decreased electricity consumption by over 52% in our U.S. stores since 2010.

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

Store Details

Welcome to the Cottleville Home Depot. It is a great day to get started on a new home improvement project.

Here at your local hardware store, we have supplies for your project. Whether you're looking for tarps or vanity lighting, we've got you covered. Our experienced associates can help you find everything to complete that DIY project. Buy online and have your items delivered from the store using our product locator app.

Supporting the community is important to us at The Home Depot. In 2023, The Home Depot Foundation committed over $8 million to communities impacted by natural disasters.

You can find us north of the intersection of MO-364 and MO-94, by the Applebee's, near St. Charles Community College. Visit us today and see what's new. Remember to check our local ad before you arrive to know which items are on promotion.

Your Cottleville Store Team

Does The Home Depot have good deals for Memorial Day?

Prepare for The Home Depot Memorial Day Sale! Find incredible bargains on fridges and other appliances, outdoor living accessories like patio furniture and grills, and outdoor power equipment to keep your lawn and landscaping beautiful. Check it out in-store or online between May 16th and May 27th.

When are Kids Workshops offered at my local Home Depot?

Kids Workshops are held from 9am–noon on the first Saturday of every month. Register online for our workshops to reserve a spot today.

How do I check my Home Depot gift card balance?

Home Depot gift cards are an excellent choice for the holidays, housewarming parties, and birthdays. DIYers know these gift cards are fun to receive and to give. You can buy gift cards at our brick-and-mortar stores or online at homedepot.com. If you receive a gift card, you can check your gift card balance online or visit the Cottleville Home Depot and ask a cashier to check the balance for you. Our gift cards can be used to shop online or redeemed in-store with no additional fees.

Does The Home Depot Cottleville 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 you shop eligible Store Pickup items. We'll 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.

To pick 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 you're on the way via the app.
3. After you arrive, park in a designated Curbside Pickup space, which is typically located near the front of the store.
4. Check in through the app to tell us you've arrived.
5. We'll bring out your order and load it into your vehicle.

Learn more about Curbside Pickup.

Nearby Stores

Find Another Store

3891 Mexico Rd

Saint Charles, MO 63303

4.80 mi

Pro Service Desk

(636)936-3500

Mon-Sat: 6:00am - 10:00pm

Sun: 7:00am - 8:00pm

1525 Hwy K

O'fallon, MO 63366

4.84 mi

Pro Service Desk

(636)980-8404

Mon-Sat: 6:00am - 10:00pm

Sun: 7:00am - 8:00pm

390 Thf Boulevard

Chesterfield, MO 63005

5.55 mi

Tool & Truck Rental

(636)536-5408

Pro Service Desk

(636)536-5402

Mon-Sat: 6:00am - 10:00pm

Sun: 7:00am - 8:00pm

Customer Store Reviews

  • 4.8 out of 458 reviews
93%Of Customers
Recommend This Store
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Filter Reviews By:Rating, Profile, Gender, Age (458)
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Showing 1-10 of 458 reviews
This Home Depot had beautiful entry w plants and flowers decorated like a huge garden! #beautiful
Extremely courteous representative's! Everyone was interested in, “How can I help you?” They all made me feel like this is a happy environment to be in. From service desk to purchase, to carry out everyone was helpful and knowledgeable.They (ALEX) held the product for me to drive 1&1/2 hour to get there, 3 hours round trip. I called 5 Home Depot’s-No other Home Depot had what I wanted! THIS STORE HAD EXACTLY WHAT I WANTED AND HELD IT FOR ME TILL I GOT THERE! Spent $215.00 on one item so I’m grateful they were able to hold it and were so nice about it when I come into store. A polite young man pushed my purchase to my vehicle and lift it inside! Sooo worth driving the total 3 hours to pick up my item!
by
    • Recommended
    Buying a new dryer
    My old dryer sounded like I was tumbling rocks . They were so helpful and they had a lot in stock to pick from . The man that helped us told us the better brand to chose from he was very friendly and helpful
    by
      • Recommended
      Ladies in paint dept are the BEST!!!
      by
        • Recommended
        Pleased
        Every trip to this location has been positive
        by
          • Recommended
          Most helpful, friendly staff anywhere!
          I always find what I need here! The staff always has a hello and a smile. The crew here will go out of their way to find exactly what you need! They often join forces to do it! Love this place!
          by
            Always helpful staff
            This month I was working on a routine kitchen faucet replacement, even used the same model. Unfortunately shut off valves would not completely close and I was getting weeping while working. Greg help me find caps for the 3/8 valves to stop the water flow. Next day made several more trip as I always need one more thing because I don’t stock them around the house anymore. Greg was helpful in demonstrating how I could connect to female nut on PEX with brass coupling and then connect the brass to PEX on the opposite end
            by
              • Recommended
              18x22 shed
              excellent shopping experience purchasing my new tuff shed Jason Biss worked very hard to get me this shed and Frances got me checked out quickly
              by
                • Recommended
                Carpet installation went very well.
                I went into the Cottleville HD store to look for new living room carpet. It was overwhelming to me. Mike in flooring asked questions to find out what I needed, showed me suitable options and explained why, efficiently set up the room measure. The measure and install went great. Love my new carpet.
                by
                  • Recommended
                  Love The Home Depot hate the paint dept
                  The girl in the paint dept is awful. I’ve interacted with her on two separate occasions and the first one, I thought she might just be having a bad day and let it go. The next one, when I spotted she was working again, I was hesitant but gave it another go. And lo and behold, she is the most unpleasant person I’ve ever interacted with inside a Home Depot. She acted annoyed with questions and when I asked one, pointed at the sign in front of me and said, “they’re listed here.” I don’t mind people having undesirable personalities, but questions are a thing when you work at Home Depot, right? :) I’m just not used to unpleasant experiences at Home Depot. She doesn’t seem like she fits the mold there.
                  by
                    • Recommended
                    1 found this review helpful
                    Employees Help Customer to Find Bargains for Household
                    I bought these products yesterday and am so delighted with their use already!
                    by
                      • Recommended
                      Showing 1-10 of 458 reviews