If you drive in Orange County, you already know the pain at the pump. As of July 2026, the average price for a gallon of regular unleaded in OC hovers around $5.32 — and in some parts of the county, it's pushing well past $5.50. California has long held the dubious honor of the highest gas prices in the continental United States, and Orange County is right in the thick of it.
But here's the good news: there are genuine bargains to be found if you know where to look. A handful of stations — led by the beloved local chain Berri Brothers — consistently undercut their competition by 20 to 40 cents per gallon. Over a year of weekly fill-ups, that adds up to real savings.
This guide covers everything you need to know: the Berri Brothers story, a price comparison across OC cities, why California gas is so expensive, and actionable tips to keep more money in your wallet.
$5.28 /gal regular
14501 Red Hill Ave, Tustin, CA 92780
Red Hill Ave & Walnut Ave • Open 5 AM – 11 PM daily
Berri Brothers isn't a faceless corporation — it's a family-owned Orange County institution. Founded in 1976 by the Berri family in Westminster, the company grew from a single operation into a small chain that punches far above its weight class. The first station to carry the "Berri Brothers" name opened in Mission Viejo in 2010, and the Tustin location — at the corner of Red Hill and Walnut — has since become the go-to fill-up spot for savvy drivers across central OC.
The answer is simple: they operate on a radically different business model than the major brands. A typical Chevron or Shell station operates on a margin of roughly 30 cents per gallon. That 30 cents covers franchise fees, brand royalty payments, credit card processing costs, marketing budgets, and the overhead of a corporate supply chain. Berri Brothers, by contrast, runs on a margin closer to 7 cents per gallon.
How do they survive? Volume, lean operations, and no frills. There's no loyalty app to download, no rewards points to track, no branded merchandise display. The stations are clean and well-maintained but stripped of any unnecessary expense. They buy gasoline on the spot market rather than through long-term brand contracts, which lets them capture wholesale pricing advantages that the majors can't match. And because they're family-run, there's no corporate bureaucracy eating into the bottom line.
This is the most common question, and the answer is reassuring: yes. Every gallon of gasoline sold in California must meet the strict California Air Resources Board (CARB) standards — the most stringent fuel regulations in the nation. The gas at Berri Brothers comes from the exact same refineries that supply Chevron, Shell, and Mobil. All CARB-certified gasoline contains the same required detergent additives and meets the same vapor pressure and emissions specifications. The name on the pump doesn't change what's inside the tank. You are getting identical fuel for less money.
Online reviews back this up. The Tustin Berri Brothers location holds a 4.3/5 on Google (92 reviews) and a 3.5/5 on Yelp — the few complaints are about wait times at busy hours, not fuel quality. The Mission Viejo location scores a 4.0/5 on Yelp. Customers consistently praise the prices and the straightforward, no-nonsense service.
The Tustin location has 8 pumps, all pay-at-the-pump with self-serve. It gets busy during peak commute hours — expect a short line between 5–6 PM on weekdays. But the pumps move fast, and the easy in/out at the Red Hill and Walnut intersection makes it a painless stop. If you're heading north on Red Hill, you can hit it on your way home from John Wayne Airport or the 5 freeway in minutes.
While Berri Brothers Tustin holds the crown, it's not the only budget-friendly option in Orange County. Here's how prices shake out across the county's major cities as of late July 2026.
| Station | Location | Regular Price | Notes |
|---|---|---|---|
| Berri Brothers | Tustin (Red Hill) | $5.28 | 🔥 Best in OC |
| Costco | Tustin/Irvine/Lake Forest/Foothill Ranch | $5.35 | Membership required |
| ARCO (ampm) | Anaheim, Fullerton, Santa Ana, Westminster, Garden Grove | $5.39 | Cash/debit only (fee for credit) |
| Stater Bros. | Anaheim, Fullerton, Santa Ana, Westminster | $5.42 | Competitive, fewer locations |
| Thrifty / USA Gas | Anaheim, Santa Ana, Huntington Beach | $5.45 | Independent, hit or miss |
| Chevron | Irvine (Culver & 405) | $5.59 | Premium location surcharge |
| Shell | Newport Beach (PCH & Jamboree) | $5.65 | Beach city markup |
| Mobil | Laguna Beach (Coast Hwy) | $5.79 | Coastal tourist premium |
Tustin — The clear winner thanks to Berri Brothers. Even the Tustin Costco ($5.35) is a strong backup option if you have a membership. Tustin consistently has the lowest average prices in central OC.
Irvine — Irvine's gas stations are notoriously expensive, with Chevron and Shell locations near the 405 routinely charging north of $5.55. The Costco at the District is your best bet at $5.35, but lines can be long on weekends. Avoid the gas stations along Culver and Jamboree near the freeways — they charge a location premium for convenience.
Anaheim / Fullerton — North OC tends to be more affordable than the coast, thanks to more independent stations and ARCO locations. Look along Harbor Blvd and Euclid St for the best prices. ARCO at $5.39 is the anchor here.
Santa Ana / Westminster — These cities have a healthy mix of independents and discount chains. Stater Bros. gas stations are especially competitive, and the Westminster ARCO is reliably among the cheapest in the area.
Huntington Beach / Costa Mesa — Beach-adjacent pricing means a 10-15 cent premium over inland stations. Your best bet is Thrifty or USA Gas on the inland edges of these cities rather than near PCH.
Newport Beach / Laguna Beach — The most expensive gas in OC. Coastal tourist traffic, high real estate costs, and a captive audience of luxury car owners push prices to $5.60-$5.80 for regular. Fill up before you drive down to the coast.
If you've ever wondered why California gas costs a dollar or more than the national average, the answer is a perfect storm of policy, geography, and market structure. Here are the main factors.
California's state excise tax on gasoline is 57.9 cents per gallon as of July 2026. On top of that, the state adds a 2.25% sales tax (not applied to the base price), a cap-and-trade carbon fee (currently around 31 cents per gallon), and the federal excise tax of 18.4 cents. All told, taxes and fees account for roughly $1.10 to $1.20 per gallon in California — about 50 cents more than the national average.
California requires a unique gasoline blend — the CARB Phase 3 reformulated gasoline — that is specially formulated to reduce smog-forming emissions. This "summer blend" costs more to produce and is only manufactured by a handful of refineries. From April through October, refineries switch to this expensive formulation, which reduces fuel supply and drives up prices. When one refinery goes down for maintenance — which happens frequently in California's aging refinery infrastructure — prices can spike 20-30 cents overnight.
California has lost several refineries over the past decade. The state now relies on a shrinking number of in-state refineries — roughly 10 major plants — plus a limited ability to import from out of state because CARB fuel is produced by so few facilities. This creates a fragile supply chain where any unplanned outage immediately translates to higher prices at the pump. Orange County is particularly vulnerable because it sits at the end of the supply line from Los Angeles-area refineries.
Even within California, OC prices run 5-10 cents above the state average. Why? Orange County has relatively high incomes, heavy traffic volumes, and limited pipeline infrastructure compared to Los Angeles. Many stations are independently owned and set their own margins, and in affluent beach cities, they charge what the market will bear. The high cost of commercial real estate — especially along the 405 corridor and coastal areas — forces station owners to maintain higher margins just to cover rent.
In parts of Newport Beach, Laguna Beach, and south Irvine, there simply aren't many stations competing for your business. A Chevron at a prime intersection with no ARCO or Costco within two miles can charge whatever it wants. This "gas desert" effect is especially pronounced in coastal south OC, where zoning restrictions and high land costs limit new station construction.
Beyond choosing the right station, here are proven ways to spend less on gas — no gimmicks.
Orange County gas prices aren't coming down anytime soon. The structural factors — taxes, CARB regulations, refinery constraints, and real estate costs — are baked into the system. But that doesn't mean you have to pay the premium.
The single best thing you can do for your wallet is make Berri Brothers on Red Hill Avenue in Tustin your regular gas stop. At $5.28/gal for regular, it's consistently 20-30 cents cheaper than Chevron and Shell stations just a mile away. For a 15-gallon fill-up, that's a savings of $3 to $4.50 every single time. Over a year of biweekly fill-ups, you're looking at $100 to $120 in savings — just from choosing one station over another.
If Berri Brothers isn't convenient for your commute, find the nearest Costco (you're paying for the membership anyway) or look for an independent ARCO or Stater Bros. station. Avoid the Chevron and Shell stations near freeway exits in Irvine, Newport Beach, and Laguna Beach — they charge the highest margins in the county. And above all, use GasBuddy and follow the driving tips above to stretch every gallon further.
Orange County may have expensive gas, but you don't have to be its victim. Drive smart, fill up smart, and keep that extra cash where it belongs — in your pocket.
Prices are approximate as of July 22, 2026. Gas prices fluctuate weekly — check GasBuddy for current rates. This blog is auto-updated every Monday at 10 AM with the latest Berri Brothers prices.