Costello's Ace Hardware of Caldwell

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Costello's Ace Hardware of Caldwell Costello's Ace Hardware has been a convenient, friendly, and helpful place for our neighbors to shop

Costello's Ace is known for a great selection of merchandise and a level of service that exceeds any hardware or home improvement store in the region.

10/22/2026

Buy one, get one FREE! 🔥

Purchase a select Milwaukee M18 product and get an M18 REDLITHIUM Compact Battery Pack, a $119.99 value, FREE at Costello’s Ace Hardware.

Choose from select qualifying tools and power up your next project!

Get ready for Halloween and save big! 🎃Select Halloween decorations, inflatables and more are now 50% off at Costello’s ...
10/21/2026

Get ready for Halloween and save big! 🎃

Select Halloween decorations, inflatables and more are now 50% off at Costello’s Ace Hardware!

Stop by your local store and grab your favorites while supplies last. Selection varies by location.

Sometimes your business needs more than what’s on the shelf. From jobsite supplies to facility maintenance essentials, C...
10/21/2026

Sometimes your business needs more than what’s on the shelf. From jobsite supplies to facility maintenance essentials, Costello’s Ace can help source the products and quantities your operation needs through special ordering.

Don’t see it? Just ask.

Have any questions about special ordering? Reach out to us here → https://www.costellosace.com/contact/?topic=Business%20Customer

10/20/2026

Buy one, get one FREE! 🔥

Purchase a select Milwaukee M12 FUEL tool or kit and get an M12 XC 4.0Ah Battery Pack FREE.

Stop by your local Costello’s Ace Hardware and take advantage of the deal while it lasts!

🐦 Costello’s Bird of the Month: White-breasted Nuthatch! 🌳Have you ever seen a bird climbing headfirst down a tree? 👀Kee...
10/20/2026

🐦 Costello’s Bird of the Month: White-breasted Nuthatch! 🌳

Have you ever seen a bird climbing headfirst down a tree? 👀

Keep an eye on the trees around your yard—you may spot one showing off its unique climbing skills!

10/19/2026

Gear up for your next project! 🔧

Select CRAFTSMAN wrench and drill/driver bit sets are on sale for just $14.99 each at Costello’s Ace Hardware.

Grab the set you need and get to work!

Giddy is dressed for fall! 🍂🎃Bring a little harvest charm to your porch with Giddy the Goose in his scarecrow outfit, re...
10/18/2026

Giddy is dressed for fall! 🍂🎃

Bring a little harvest charm to your porch with Giddy the Goose in his scarecrow outfit, ready to welcome the season in style.

10/18/2026

Don’t let unwanted pests take over! 🐜

Stock up on select Ace insect killers, 2 for $8 at Costello’s Ace Hardware. Choose from options for wasps, hornets, flying insects, ants, roaches and spiders.

Sweet, smoky and stacked with flavor. 🍔🔥This Maple Bourbon Wh***ey Bacon Burger is loaded with sharp cheddar, crispy bac...
10/17/2026

Sweet, smoky and stacked with flavor. 🍔🔥

This Maple Bourbon Wh***ey Bacon Burger is loaded with sharp cheddar, crispy bacon and caramelized onions, then finished with bold maple bourbon seasoning and Wh***ey Blues BBQ Sauce.

📌 Save this recipe for your next burger night, then stop by your local Costello’s Ace Hardware for the featured flavors!

Sweet, smoky and stacked with flavor. 🍔🔥This Maple Bourbon Wh***ey Bacon Burger is loaded with sharp cheddar, crispy bac...
10/17/2026

Sweet, smoky and stacked with flavor. 🍔🔥

This Maple Bourbon Wh***ey Bacon Burger is loaded with sharp cheddar, crispy bacon and caramelized onions, then finished with bold maple bourbon seasoning and Wh***ey Blues BBQ Sauce.

📌 Save this recipe for your next burger night, then stop by your local Costello’s Ace Hardware for the featured flavors!

🔥 BIG GRILL. BIG FLAVOR. BIG SAVINGS! 🔥Get ready to make every cookout better with the Weber Spirit E-325 3-Burner Liqui...
10/17/2026

🔥 BIG GRILL. BIG FLAVOR. BIG SAVINGS! 🔥

Get ready to make every cookout better with the Weber Spirit E-325 3-Burner Liquid Propane Grill! 🥩🍔🌽

Fall is the perfect time to fire up the grill! 🍂🔥 Stop by Costello’s ACE — The Helpful Place and bring home a Weber Spirit E-325 today!

Don’t wait—this deal won’t last!

🔥 FALL GRILLING DEAL! 🍂Get ready to fire up the grill with the Weber 22" Original Kettle Charcoal Grill! 🥩🍔🌽Don’t miss t...
10/16/2026

🔥 FALL GRILLING DEAL! 🍂

Get ready to fire up the grill with the Weber 22" Original Kettle Charcoal Grill! 🥩🍔🌽

Don’t miss this hot deal—stop by Costello’s ACE, The Helpful Place, and grab yours while supplies last!

🍂 Fall flavors start at the grill!

It’s getting cold out there! 🔥Don’t wait to stock up for the season ahead. Order your wood pellet supply from Costello’s...
10/16/2026

It’s getting cold out there! 🔥

Don’t wait to stock up for the season ahead. Order your wood pellet supply from Costello’s Ace Hardware today and be ready when the temperatures drop.

10/16/2026

The DEWALT Cordless Pruner delivers clean, powerful cuts that make trimming feel almost too easy.

🍂 Fall is the perfect time to fire up the grill! 🔥Take your outdoor cooking to the next level with the Traeger Pro 34 Wo...
10/15/2026

🍂 Fall is the perfect time to fire up the grill! 🔥

Take your outdoor cooking to the next level with the Traeger Pro 34 Wood Pellet Grill! With 884 sq. in. of cooking space and an 18 lb. hopper capacity, it’s ready for everything from weeknight dinners to weekend gatherings.

🔥 Now just $729.99!

Stop by your local Costello’s Ace Hardware and get ready to grill all season long!

🔥🍕 SAVE $150 ON THE OONI KODA 16! 🍕🔥Bring restaurant-quality pizza home with the Ooni Koda 16 Gas-Powered Pizza Oven!📍 A...
10/14/2026

🔥🍕 SAVE $150 ON THE OONI KODA 16! 🍕🔥

Bring restaurant-quality pizza home with the Ooni Koda 16 Gas-Powered Pizza Oven!

📍 Available at Select Costello’s Ace Hardware
🛒 Don’t miss this hot deal while supplies last!

🎃 SPOOKY SAVINGS ARE HERE! 👻Halloween is getting closer, and the savings are getting BIGGER at Costello’s Ace Hardware!N...
10/14/2026

🎃 SPOOKY SAVINGS ARE HERE! 👻

Halloween is getting closer, and the savings are getting BIGGER at Costello’s Ace Hardware!

Now’s the perfect time to add some extra fright to your Halloween display for less! Hurry in and shop before your favorites disappear. 👻

📍 Visit your local Costello’s Ace Hardware today!

Selection will vary by location. While supplies last.

Address

490 Bloomfield Avenue
Caldwell, NJ
07006

Opening Hours

Monday 8am - 9pm
Tuesday 8am - 9pm
Wednesday 8am - 9pm
Thursday 8am - 9pm
Friday 8am - 9pm
Saturday 8am - 9pm
Sunday 8am - 6pm

Telephone

+18627023260

Website

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