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    Costco Wholesale

    3.1 (464 reviews)
    Closed 10:00 am - 8:30 pm
    Updated 2 months ago

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    Food court
    Jeremy M.

    Great place, I can't believe how cheap the hotdogs are still $1.50. Been a member here for 17 years

    Thoa N.

    I really like Costco because I genuinely enjoy the employees there. They are always cheerful, kind, and eager to help. Many times, when I buy too much and my cart becomes heavy, someone will immediately come over to help me without being asked. These are such lovely and meaningful actions. In life, what we truly need is kindness, respect, and the way we treat one another as human beings. I always value customer service and the way people treat others more than the products any place offers. Costco is always clean, spacious, and well-ventilated, with no unpleasant smells. The parking lot is large and convenient, so I honestly have nothing to complain about. I especially like Quinn Arias. She is very sweet and always helps me whenever I can't find something. Her kindness really makes my shopping experience better.

    Holidays madness even during executive hour
    Bonnie G.

    Picture it- December 21, 2025. It's the Sunday before Christmas, there's a huge storm about to swallow up all of California, and it's the last day of the sale booklet.... Now, I don't celebrate Christmas and I try to avoid all the holiday madness, but I couldn't avoid Costco on this fateful morning. I needed a few regular items. With a solid plan in place, I parked at 8:57am and took full advantage of the executive hour. I timed getting in line JUST as they opened the door- I didn't care that I was all the back by the loading dock. The line started to move, and quickly! Costco employees were prepared- they had 3 people outside making sure everyone followed instructions and no one cut in line. Let me tell you...you don't want to mess with these bouncers! Once inside, everyone (minus me!) made a beeline to the bakery and meat department. I was able to get what I needed in peace, before I headed that way. That's when the mad rush started and I overheard everyone's holiday plans, what they were making, what day, and what they needed. I was able to stay in my Costco zone, game face on, get what I needed, make my way to the cashier (and mind you, there was no one there because everyone was still debating how many pumpkin pies they would need because Uncle Joe was coming on Christmas Day and bring his new wife, and the family hadn't met her yet).... I cashed out, made pleasant small talk with the cashier about Galbani marinated mozzarella balls and went on my way. Cheers to 2026.

    Drinks
    Lisa W.

    Busy San Marcos location! The parking lot is always a mess, and getting in there too. The gas station isn't too bad at times but can be really busy. We hate going here because it's a busy location. But they have all the good stuff. It's just like any other Costco. The lines on a weekend is pretty long. The self check out is long too. Busy times, be prepare to wait. Found out the best time to go! It's a Tuesday around 3pm, there's nobody! The food court is inside, and it's a weird method now. You order on the computer then take the receipt and wait in another line to pick up your order. They no longer call your number. They just need one more Costco in North county on the 15, somewhere between RB and Escondido.

    Gabe J.

    Selection: Always have great selection, although bigger stores have better high-end alcohol Value: depending on what you buy, but typically great value. Service: pretty good Noteworthy: new items often, excited about the current multiple knife & scissor sharpener item

    Elisa N.

    COSTCO @ San Marcos Who doesn't love Costco! I really enjoyed stopping by this location, parking was super easy to navigate and find. I went on a Tuesday, so there is plenty of room and not too many people. Sadly there wasn't many samples, but I highly recommend stopping by on the week day to avoid long lines. Great deals as always, I always recommend checking your costco app or online to know what's on sale! Service is great, quick to help you if needed, and selection is good. They were out of the coconut water the 9oz size, but still had the label there, so hopefully that restocks. Other than that, highly recommend stopping by, gas station is great as well, just 4.10 for regular!

    Ok that was sweet. Thank you!
    Destany K.

    Costco has been asking if I want my items boxed and putting them in the box (mostly). I'm happy with them taking care of this issue despite me not bringing it up to them anymore. The customer service is typcially excellent, but be prepared to wait in a long line if going to the tire center. Fyi: Watch out for the ATT employees. I've been lied to on 3 separate occasions when discussing their service and plans. If I didn't know any better, I would have fallen for it. Verizon was pushed out of Costco for similar reasons in the past and Costco should pay attention to AT&T's tactics.

    Gas $3

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    8 months ago

    Parked far, but still was able to get what we needed. I have a love, hate relationship with Costco.

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    Page 1 of 12

    Ask the Community - Costco Wholesale

    Is the gas station open before 10am?

    Yes. 5:30am mon-fri 6am on the weekend

    Does Costco in San Marcos have senior hours if so is it from 8-9 am?

    I think so, I have been there with my mother once.

    Can you return something without a receipt?

    Yes if you have the card you made the purchase with

    Is there an air pump?

    Unfortunately, no.

    Do they have fresh poki?

    No they don't unfortunately.

    View All 7 Questions

    Review Highlights - Costco Wholesale

    It's nice to have the ability to buy in bulk and pay great prices for good quality.

    Mentioned in 10 reviews

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    SDI Factory Direct Wholesale - We put black tape in the mean time

    SDI Factory Direct Wholesale

    3.0(10 reviews)
    3.1 mi

    I recently purchased a barrel sauna from SDI Factory Direct and couldn't be more pleased. Their…read moreprices beat everything I've seen out there. I'm even more impressed with how they are extremely responsive to calls and texts. From both the owner and the installers. They were with me the whole way; from purchase, to delivery, to setup. I was always kept updated. The sauna was delivered around 5PM on a Friday and during setup, one of the installers noticed one part of the front wall panel was incorrect. Before I knew it, the installer was on his way for a replacement. I live in La Mesa and could not believe that the installer drove all the way back to San Carlos, to pickup up the correct part, and drove all the way back to La Mesa (on a Friday evening), just so I could have my sauna installed that day. They stayed late to make sure everything was installed correctly. Now that's customer service! The quality of my sauna is exceptional. Very well made, comfortable and should last for years. The heater was included and is of a top brand. I will definitely do business with this company again.

    Looking for excellent patio furniture for wholesale prices, welp look no further, this is your…read moreplace. We bought out patio furniture from here over 6 years ago and it's still in great shape. I recently came in for 2 more sets of sunbrella cushion covers, which are also a huge bargain compared to anywhere else. The furniture they sell looks exactly like the stuff at Costco. They all so carry bbq's and lots of other cool stuff. Do your wallet a huge favor and come in to see their selections. We bought two separate sets, 11 pieces in total and we still got it for less than what one 5 piece set would have cost us at other stores. Plus each set comes with two sets of cushion covers.

    Photos
    SDI Factory Direct Wholesale - My hot tub

    My hot tub

    SDI Factory Direct Wholesale - Their ad

    Their ad

    SDI Factory Direct Wholesale - State guidelines for safe use

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    Economy Restaurant Equipment & Supply - $125 for this?!

    Economy Restaurant Equipment & Supply

    3.7(6 reviews)
    3.7 mi

    I love to go shop at this place, and am meeting my daughter there again tomorrow to get a birthday…read morepresent for our aunt. It's kind of like an industrial warehouse setting---not fancy, but it's really fun to look around at everything and the prices are super.

    This place is incredible. They are extraordinarily knowledgeable and patient during the entire…read moreprocess of helping us to choose what best meets our kitchen needs. We have been purchasing from them since 1992 because of their professionalism and dedication to providing the best products at great prices. Our home has had John Boos butcher block tabletops since then. Our children were literally raised on them. We made bread, cut vegetables, fruits, and served our meals on them. Our gathering place has always been the John Boos maple tabletops. As the kids got older their friends also gathered around in our kitchen. These tabletops are extraordinarily hard and perfect forever. This is the best place to purchase them as they have a direct relationship with John Boos and can answer all questions about sizing and available options. We originally purchased one 30" by 48" in 1992, when we moved we took it with us. We then needed a 36"by 72" which worked great in a bigger kitchen. Now we are redoing the kitchen and are using the John Boos classic country work table as our counters as well as for a large island. The minimalist approach to kitchens and the open airy feeling with these versatile worktables will be perfect in our adobe home. Of course we drove right out to Economy to get their help with this approach and in choosing the right and best products and got a great price too. The delivery was scheduled easily, conveniently, and WE LOVE THE PRODUCTS!!!!!

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    Economy Restaurant Equipment & Supply

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    Ruby Turf Direct - Natural 70 artificial grass

    Ruby Turf Direct

    4.6(18 reviews)
    1.2 mi

    I had done 3 artificial turf areas in my yard (800, 2600 and 650 sqft) and every time I compared…read moreprice and quality of the turf, I came back to Ruby Turf Direct. Lisa has been very helpful to make the buying process easier. When I was in the market for the first time, it is so confusing what to choose (turf, sand, nail, glue) as well as the ground prep processes. And she helped me through it, I got my potting green done with helps from a hired handy man and the lawn holds so well which gave me the courage to do the 2600 sq back yard. We removed out 5" of dirt, added 2" of road base class II, 1" of gold DG, and compacted layer by layer. I used the minivan to haul the turf on the roof; 20x15 was heavy but durable , but one roll I cut was 35 x15 that's really my upper limit to haul and roll in to my back yard. (Has to really simulate: the direction of the turf carpet that Lisa make the roll is critical to the rest of handling, and then the orientation of the turf loading on my car, and the way I back into drive way and where to drop/move it - you need to have a plan). It's a good challenge to figure out by DIY home owners. It's a time consuming project but it's achievable. Important tips for DIY: Because my lawn has some slope from the wall, what bothered me was the wrinkle in the Memory 50 carpet. I tried to nail the center line and stretch by carpet knee kicker, it helped somewhat but I still see the bothering wrinkles. However, the magic of the Aug- Sep heat-cold cycle likely annealed the carpet to adapt my ground, and everything just followed natural law to settle in. I can't see wrinkle now, praise Lord! If you know how hard to deal with the wrinkle in the uneven ground, I am just very thankful that all things get beautiful in His time.

    We highly recommend Ruby Turf. We recently purchased 2000 sq feet of artificial turf. We went with…read morenatural 70. They have several options meeting all needs with very competitive pricing. They also provide nails and infill to complete the project. Above all, Lisa was wonderful. She is extremely helpful, honest and knowledgeable. It is very convenient to communicate with her and she tries hard to make the customer happy.

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    Ruby Turf Direct
    Ruby Turf Direct - Natural artificial grass 80

    Natural artificial grass 80

    Ruby Turf Direct - Natural artificial grass 80

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    Natural artificial grass 80

    Ivy May - Redwoods Potting Mixes

    Ivy May

    5.0(7 reviews)
    1.6 mi

    Since Covid19, I found a more robust passion in collecting (& cultivating) house plants. A…read moreco-worker suggested IvyMay & Co. the beauty of this company is that if you're the San Diego area they do free home delivery! Even if it's 1 plant (like I did). They have a very robust Social Media presence specifically on Instagram, and they always post when they have restocks, tips & tricks, as well as giveaways (I hope I win one soon!). A lot of their prices are pretty reasonable as well! Their shop has expanded greatly, to include potting also for all their adorable plants and other decor... I recently bought a cute moon wall hanging. I definitely recommend them to anyone who asks, purely for the convenience of having them delivery for free, also they are VERY receptive and friendly and willing to give advice if you plant care questions. Last but not least they have the cutest chief plant coordinator: COHEN! Check them out, they are amazing!

    IvyMay you are THE small business I had no idea I needed in my life, especially during this…read morepandemic. My mini monstera and swiss cheese plants were the first two plants I ordered from IvyMay. Happy would be an understatement with my first time experience with IvyMay. I was blown away! Communication with delivery was timely and easy. I love the free local delivery service. I was hooked and recently bought more plants on two separate occasions. The prices are relatively comparable to a store like Pigment and much lower than some of the boutique plant shops in the North Park area, but the quality has always been top notch. One look at the soil and all the new growth on every plant from IvyMay and you'll know what I mean (if you're a plant lover). Best part about IvyMay is the TLC with the plant from before it's delivered to the time it gets to your door. I've been weary about longer distance plant delivery, but IvyMay makes delivery easier and better than an in store experience. I'm looking forward to adding more plants to my collection from IvyMay.

    Photos
    Ivy May - Co-Founders Tammy Nguyen, Cody Warden, and Cohen Nguyen.

    Co-Founders Tammy Nguyen, Cody Warden, and Cohen Nguyen.

    Ivy May - One of our extra long Exoticas.

    One of our extra long Exoticas.

    Ivy May - Free Delivery in San Diego!

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    Free Delivery in San Diego!

    Ramirez Wholesale Flowers - Romantic Combination  Starring Premium roses, peonies, Italian Pitt and lisianthus

    Ramirez Wholesale Flowers

    4.6(41 reviews)
    5.7 mi
    $

    Very impressed with the service and wide selection of flowers. Just what you would expect from a…read morewholesale warehouse. I had the task of setting up a flower/bouquet bar for a baby shower. Walking through their warehouse alone was a pleasant experience, noticing all their beautiful choices. It was difficult to gauge how much I needed for a large event, but the associate who checked me out was extremely helpful assisting me with stem counts. In fact, all 3 employees I interacted with seemed to have an above-average knowledge of flowers, specifically on how much water they needed, and their longevity. I picked up the flowers on a Friday morning, had the event on Saturday afternoon, and some guests were stating that their lilies bloomed the following Thursday! Note that the prices will vary depending on the type of flower you choose. In total, I had a variety of 150 flower stems and 50 green/leaf stems and paid just under $300. I had driven from Murrieta to give Ramirez Wholesale Flowers a chance from seeing their high reviews and reputation, and it definitely was worth it. Their prices were unbeatable, service exceptional, and if I have a large need for flowers again, I know where I will go.

    I've been here four times in the last few months. For every gift occasion, this has been my first…read morestop! The selection of flowers is sensational. The staff is friendly, and always gives me a receipt with them name of the flowers and greenery I purchase so I know what I'm getting. The bouquets I create at home and then give away get endless compliments. I found Ramirez Wholesale Flowers on IG, and so thankful they're open to the public.

    Photos
    Ramirez Wholesale Flowers - Valentines Inspired Pull

    Valentines Inspired Pull

    Ramirez Wholesale Flowers - Valentines Weekend

    Valentines Weekend

    Ramirez Wholesale Flowers - Blooming Pinks   Amazed by the beautiful garden roses & spray roses we have been getting in and so happy to see rice flowers & dahlias!

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    Blooming Pinks Amazed by the beautiful garden roses & spray roses we have been getting in and so happy to see rice flowers & dahlias!

    Costco Wholesale - wholesale_stores - Updated May 2026

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