lots of tools and equipment for the house and garden and everything tbh and they have good pies and…read moresnacks

Customer service is horrible I tried to return two new products unfortunately I had lost the…read morereceipt but did have the credit card I'd used and they refuse to credit my account I believe this is bunch of BS and owner being greedy I recommend going to home Depot or Lowe's their customer service is great they just ask for your ID give you start credit or return to your credit card easy peasy I'm a landlord of four properties and purchase a lot at hardware stores and I could assure you I will NOT be shopping at this Ace store any longer

1.21.2025 Always…read morenice helpful folks here, amazingly good selection of actual HARDWARE not just shiny Chinese crap . Here's hoping their insurance does the right thing so they can reopen . -Nate

Great service, low prices, excellent hardware selection…read more The staff at Altadena Hardware are friendly, helpful, and much more knowledgeable than big box stores. They will ask you about the project you're doing, and help find the right products and materials to fit the application of your work. Need to attach something to something else? They will guide you through the a-la-carte screws, nails, nuts, and bolts with expertness, making sure that the style, strength, and size of the hardware fits your project's needs. The prices for most items are competitive with big box stores-- items like PVC pipe, wood filler, and hardware are cheaper at Altadena Hardware in a side-by-side comparison to big box stores. If you purchase materials like wood or pipe, they can cut it for you for transport! The selection of paint, hardware, garden supplies, light bulbs, power tools, adhesives, and most other typical household hardware needs are excellent. Based on size, they don't stock as much lumber or appliances as big box stores. Very helpful -- they do cartridge exchange for Soda Stream!! And have many options of Soda Stream flavorings. They also sell local honey up at the cash register! Altadena Hardware is my first choice for hardware needs!

We have 7 window screen replaced, all were well done. It took 4 days to have the screens made which…read moreis totally acceptable. It would be good if they can use the hollow / loop pull tab which makes us easier to remove the window screen. The price has almost doubled comparing with the price before the pandemic. Today 5/26/2026, I am greatly appreciated by the excellent service provided by the staff Arron S. . He carried the window screens to our car as some of them are big. He helped to load our purchased stuff into the car. The cashier accidentally made an input error by charging us the regular price of the bark nuggets instead of the sales price, Arron helped to solve this issue quick. He was so friendly, so helpful. Arron, thanks again for your great service.

Friendly staff and good prices. If you have to get keys copied I recommend coming here. It's quick…read moreand prices reasonable. The staff here are friendly and knowledgeable. Love this neighborhood hardware store.

I was looking for a gas pipe and several other items. I was fortunate to have been assisted by…read moreDavid who was a very kind and knowledgeable sincere employee. He took the time to help locate other items for me. I also appreciate the assistance I received from Chelsita and cashier KC. Greatly appreciated the outstanding assistance from everyone and was home quickly to finish my project

Usually Ace people are very helpful compared to Home Depot or Lowe's. I went in looking for rubber…read morebushings. I had bought 10 from another Ace store but they didn't have enough. I needed 14 more l. Having bought it from the other store I had the item number, pictures of the box and pictures of the product with all of the sizes. I couldn't find the item on the shelf so I asked for help. When the guy came over he was already bothered that he was Disturbed and when I showed him where I was looking for, he said that the picture didn't help. Then I showed him the box with the product number on it and he said that didn't help either. So I asked him what can I do to help and then he asked what is it? I said it's a rubber bushing and then he replied that no, that looks like a washer, a sink washer specifically. I replied. No it's not a washer. I can see the washers right there but this is a bushing and I explained again what I was looking for and try to show the picture again. Well taking me for a moron that didn't take his professional help, he just replied I don't carry anything like that and step the way.

Such a blast from the past to shop at this old school hardware store! Everything a homeowner needs…read morecan be found at this store and then some. The staff are so friendly and had no problem using my coupon for 20 percent off coupon. I will be back for the value to the community that it serves.

That store you walk into where the people working there are so ridiculously friendly and…read moreaccommodating, you feel like an idiot NOT buying something, ha. We stopped in because, man, do we LOVE a good hardware store - and THIS is a GOOD hardware store. It's got the menagerie of countless shelves of nuts, bolts, wires, tools, paints, connectors, pipes, fittings, gadgets, bulbs, garden tools, holiday surprise stuff...I mean, Arnold's is exactly WHY we love a good old fashioned hardware store...it's like a slice of Americana. Old-timey and friendly in just the right ways with a super knowledgeable staff, just waiting to chat with you and answer a question. Wifey and I highly recommend this place. If you're a local, consider yourself lucky. If you're not, maybe consider a move to Sierra Madre just so you can have these guys nearby.

Great service and have items you need to get the job done. Not as big as Home Depot of course but…read morefor a quick in and out trip for a job this is your place. The staff is very nice and was helpful.

Everything the workers are so nice especially jose they have everything you need for every job you…read morehave too do

Ace Hardware is the place to go when your mind is creating. You know what you need for the project…read morebut you just not putting it together. When I got there I told the lady in the front what I was looking for, she directed me to the aile, told me someone will come help me. Someone did. He was a big help. He also let me know that I can return what I didn't use. The country atmosphere of the store is really comfortable. Thanks

Great customer service, was looking for a item that this Ace hardware in San Dimas carries only…read more Purposely drove 25 miles to pick it up. Bought one set left it in the car, then I went the back in to get a second set for the same great deal. Btw there is a Ace hardware a few minutes away from where I live. Yet they don't carry the item I want.

Got van keys copied and house keys copied here. And yes it works perfectly. Very affordable…read moreprices. Will come back again.

Love this little store. Every square inch is covered with stuff. A lovely woman own the place…read more She's open every day. You need it? She'll have it. Hardware, lawn care, plumbing, keys, electrical, hardware, she has it all. She's a one-person operation. Be patient.

Drivers are insane. They drive like it's Tijuana. Their flat bed also most crashed into my truck…read more Do not bring kids into this place. Very dangerous and unprofessional drivers.

Better service than Home Depot. Quality of lumber and selection of types of lumber are hard to…read morefind at other places. Windows and doors are top of the line. It's a family owned business.