Good finds and tasty wings, worth another visit
Really likd shopping at Big K Oil, found some neat coins and the place has a chill vibe. Gonna def come bak again soon! Wing ripple was delicious too haha.
Date: July 18, 2026 · Ref. ID: #47068
Big K Oil is a coin dealer in Irvine, California, rated 4.25 out of 5 from 4 customer reviews published on Goldiew.
COIN COLLECTORSSelling collectible coins?Key dates and rarities are worth more than melt value. Learn what to check before you sell.Check collectible value →FREE SERVICEGet competing offers for your coinsDescribe your items once and rated buyers quote their best price. Free, private, and your contact stays hidden until you accept an offer.Get my offers →
★ 4.25
All reviews
Average rating based on 4 reviews
Fair enough spot for casual coin browsing
This place is okay but also a bit hit or miss. The selection was decent, and the staff seemed knowledgeable enough. Prices felt fair, though not always the best deal around. Overall, it's an alright spot if you’re casually browsing for coins but don’t expect anything extraordinary every time.
Date: March 30, 2026 · Ref. ID: #41196
Good find, will be back for more
Really happy with the gem I got earlier from here. nice prices, fast service and they know their coins well. will come back for sure!
Date: September 29, 2025 · Ref. ID: #31387
Good coin selection and friendly staff make it worth a visit
The building’s exterior looks pretty run-down, but inside the selection of coins is solid. Transactions went smoothly and staff was friendly enough, certainly a decent spot if you're into coin collecting.
Date: July 13, 2025 · Ref. ID: #27133
Looking for similar businesses near Big K Oil?
Click to explore related listings.
Before you sell your coins
COIN COLLECTORSSelling collectible coins?Key dates and rarities are worth more than melt value. Learn what to check before you sell.Check collectible value →FREE SERVICEGet competing offers for your coinsDescribe your items once and rated buyers quote their best price. Free, private, and your contact stays hidden until you accept an offer.Get my offers →
Business details
Big K Oil is a Coin dealer located at 2070 Business Center Dr, Irvine, CA 92612. Here is a list of all the activities that Big K Oil specializes in: Coin dealer.
Contact info
- +1 949-863-9412
- 2070 Business Center Dr, Irvine, CA 92612
- 92612
- Irvine Business Complex
Open Hours
We don't know the opening hours for this company
Time Zone
America/Los_Angeles
Services offered by Big K Oil
Discover the services provided by Big K Oil, grouped by category to help you understand what they specialize in.
Big K Oil has not claimed this page yet. Services listed have not been verified directly by the business.
Bullion products
Gold bullion rounds
Silver bullion bars / rounds
Certified rare coins
Raw collectible coins
Junk‑silver bags
Coin accessories
Buying services
Buy gold bullion
Buy rare coins
Price‑match guarantee
Repairs & appraisals
Professional cleaning
Coin grading submission
Estate appraisal
Pawn & financing services
Pawn loans on bullion/coins
Business categories & location
See what type of business Big K Oil is and where they operate. Click any state or city to explore more businesses of the same type in that location.
Gold dealer
Coin dealer
Jewelry buyer
About Big K Oil
Big K Oil is a coin dealer located in Irvine, California. The business specializes in buying and selling all types of coins, including rare and collectible coins. The store is open to anyone interested in buying or selling coins, and the business prides itself on a knowledgeable staff who can help customers with any questions they may have. Customers can visit the brick-and-mortar store to make a purchase or browse the selection online. This description is based on factual data only and aims to be unbiased. It does not indicate the reliability or any other factors related to the business.
Verified social profiles
This business has not added any verified social profiles yet.
| Rating & Label | Meaning |
|---|---|
| 5.00 - 4.50 ✅ Excellent Reputation | Consistently rated highly by users. Strong trustworthiness. |
| 4.49 - 3.80 🟢 Good Standing | Generally well-reviewed with some concerns. |
| 3.79 - 2.80 ⚠️ Mixed Feedback | Reviews vary; some report good experiences, others have concerns. |
| 2.79 - 1.80 🟠 Needs Improvement | Multiple negative reviews highlight recurring issues. |
| 1.79 - 1.00 🔴 Poor Reputation | Generally low-rated with significant concerns. |
| ⏳ Awaiting Reviews | This company has not been reviewed yet. |
Note: The Safety Index for Big K Oil is based on an average user rating of 4.25 from 4 user reviews. This rating determines the company’s reputation level: Good Standing.
More businesses like this near Big K Oil
Rare Coin Wholesalers
· Opens in 2h 32m
200 Spectrum Center Dr #2020, Irvine, CA 92618
Pinnacle Jewelry Buyers
· Opens in 3h 32m
15615 Alton Pkwy #450, Irvine, CA 92618
GoldCore USA
· Opens in 2h 2m
200 Spectrum Center Dr STE 300, Irvine, CA 92618
Irvine Gold Mine
· Opens in 4h 2m
14370 Culver Dr Suite E, Irvine, CA 92604
GreatCollections Coin Auctions
· Opens in 2h 2m
17500 Red Hill Ave Ste 160, Irvine, CA 92614
Certified Jewelry Buyers & Appraisals While-U-Watch
We don't know the opening hours for this company
18 Technology Dr Suite 158, Irvine, CA 92618
Veritas Metals
· Closes in 9h 2m
100 Spectrum Center Dr #900, Irvine, CA 92618
Valor Gold Group Inc.
We don't know the opening hours for this company
300 Spectrum Center Dr #400, Irvine, CA 92618
Spectrum Numismatics International
We don't know the opening hours for this company
18022 Cowan, Irvine, CA 92614
Century Coin Group
· Opens in 3h 2m
114 Pacifica, Irvine, CA 92618
ABEX American Bullion Exchange
We don't know the opening hours for this company
9891 Irvine Center Dr, Irvine, CA 92618
Not finding what you're looking for?
Discover more businesses with our national business finder:
Visit our National Coin Dealer FinderOnce you’re on the page:
- Click the “Filters” button to open the search panel.
- Enter a city, postal code, or full address in the location field.
- Select your desired search radius (e.g. 20 miles).
- Optionally refine results by ratings, services, or business name.
Results from nearby cities will appear instantly.