How to Choose the Right Commercial Oven for Your Restaurant

How to Choose the Right Commercial Oven for Your Restaurant

Your oven is the heart of the line. If it can’t keep up during a Friday rush, nothing else matters. 

Choosing the right commercial oven isn’t about the spec sheet; it’s about matching heat, capacity, and footprint to your menu, ticket volume, and kitchen layout. For restaurants competing with other restaurant owners, the wrong oven means slow turns, inconsistent plates, and blown labor. 

Here’s how to choose an oven that actually works for your kitchen, not just on paper, but in real service.

Start With Your Menu and Volume

Before you look at brands or BTUs, answer two questions: 

  1. What are you cooking? 

  2. How many covers per hour at peak?

Typical scenarios:

  • Casual Mediterranean / American grill

    • Roasting proteins, vegetables, baking sides, reheating pans

    • Needs: versatile convection or range oven, reliable recovery time

  • Neapolitan / artisan pizza

    • 700–900°F, fast bake times (60–120 seconds)

    • Needs: dedicated pizza deck or wood/gas-fired oven, high-heat build

  • Bakery/café

    • Multiple trays of pastries, bread, and cakes throughout the day

    • Needs: even airflow, programmable baking cycles, gentle heat options

  • Fast-casual / QSR

    • High ticket counts, lots of reheating/finishing, speed critical

    • Needs: strong convection or combi, possibly ventless options

If you’re not sure what category you fall into, list your top 10 menu items and note:

  • Cook temperature range

  • Typical cook time 

  • How many orders per hour at peak

Bring that list with you when you visit a restaurant supply store like American Chef Supply. Our team can match real equipment to your actual line conditions. 

Know Your Main Commercial Oven Types 

Convection Ovens

Workhorse ovens for many restaurants. A fan circulates hot air for even cooking and faster cook times. 

Best for:

  • Roasting proteins and vegetables

  • Baking sheet pans of cookies, pastries, or sides

  • Reheating pans and catering work

What to look for: 

  • Strong fan with multiple speeds

  • Solid door seals

  • Easy-to-clean interior

  • Reliable controls (manual or digital)

Deck Ovens 

Stone or steel decks that cook from the bottom up. Often used for pizza, breads, and rustic baking. 

Best for:

  • New York or artisan pizza

  • Breads, focaccia, flatbreads

  • High-heat, crisp-bottom baking

What to look for:

  • Deck material and thickness

  • Max temperature

  • Number of decks vs. ceiling height

  • Loading and unloading ergonomics

Wood-Fired / Gas-Fired Pizza Ovens 

Statement pieces and serious production tools for pizza-focused menus. These ovens bring heat, char, and show. 

American Chef Supply supplies Earthstone 130-PAGW Gas/Wood Fired Combination Oven, Earthstone 110-PAG Gas Fired Pre-assembled Oven, and Earthstone 120-PA Wood Fired Terra Pietra Series Naples Style Oven—heavy-duty, high-temp ovens built for real Neapolitan and artisan pizza operations. 

Best for:

  • Neapolitan-style pizza

  • Open-kitchen concepts where the oven is part of the experience

  • Operations that need extreme temperatures and fast baking

Key questions:    

  • Will you run gas only, wood only, or a gas/wood combo?

  • Can your space and hood system handle the weight and venting?

  • Do you want pre-assembled or built-in-place?

Range Ovens (Under the Burners) 

The oven that comes under your gas range is great for smaller operations, but easy to overload. 

If your primary cooking is happening in that under-range cavity and you’re doing serious volume, you’re usually better off adding a dedicated convection or deck oven and letting the range oven handle lighter work. 

Combi Ovens (If You’re Thinking Ahead) 

Combi ovens combine convection, steam, and combination modes. High-end, but powerful for: 

  • Precise roasting, baking, and holding

  • Consistent results across multiple locations

  • Menu flexibility in tight spaces

If you’re planning a full kitchen redesign or new build-out, a combi is worth discussing alongside your commercial cooking equipment for restaurants and refrigeration equipment, so everything supports one another. 

Gas vs. Electric: What Actually Fits Your Space 

For Glendale and greater LA, gas is still extremely common in commercial kitchens, but your building and utility situation may dictate your choice.

Gas Ovens

Pros:

  • Fast heat-up and recovery

  • Often lower energy cost per BTU

  • Familiar to most line cooks

Cons:

  • Requires proper gas lines and pressure

  • Must be matched carefully to your hood system

  • Combustion can dry out certain foods more

Electric Ovens 

Pros:  

  • More even, controllable heat in some models

  • Easier installation in some plazas or older buildings with limited gas

  • Good fit for ventless or specialty units

Cons: 

  • May require electrical upgrades

  • Different “feel” compared to gas for some cooks

Before you buy, verify:

  • Gas line size and available BTUs

  • Existing electrical panel capacity and available amps

  • Hood type and CFM

When you visit a restaurant supply store in Glendale, bring basic site information or floor plans. Our team at American Chef Supply regularly helps operators choose ovens that actually work with their existing gas, electric, and hood setups.   

Size, Capacity, and Kitchen Layout

An oven that looks right in a catalog can completely choke your line if it’s not planned with your layout. 

Measure More Than the Footprint 

You need to know:

  • Overall width, depth, and height

  • Door swing clearance

  • How far does the door extend when open

  • Line-of-flow around the oven during service 

Example: A pizza concept in a Glendale strip center adds an Earthstone 120-PA Wood Fired Terra Pietra Series Naples Style Oven. Beautiful unit, but at nearly 4,700 lb and with a wide mouth, the team has to:  

That’s design-build, not just a “buy it and drop it” situation. 

Capacity: Trays and Pans, Not Just Cubic Feet

Ask:

  • How many full-size sheet pans per deck?

  • With your actual pan height?

  • How many pizzas at once, and what’s the realistic turns per hour at your target temp? 

Tie this back to your peak volume. If you’re doing 150–200 pizza orders in a 2-hour window, a single small deck may not be enough, even if it looks impressive.

Ventilation, Fire Code, and Compliance in Glendale

You can’t ignore the hood and fire code side of the equation. In LA County, this can slow or stop your opening if you get it wrong. 

Key points to confirm with your equipment partner and contractor:

  • Does your oven require a Type I or Type II hood?

  • Can your existing hood handle the BTU load and heat output?

  • Are the fire suppression nozzles correctly sized and placed for that oven?

  • For wood-fired ovens, are spark arrestors, flue sizes, and clearances correctly designed? 

Heavy ovens need careful planning: 

  • Floor loading and pad design 

  • Clearances to combustibles

  • Correct chimney routing

If you work with American Chef Supply, we don’t just sell the box. We help coordinate with your GC, hood installer, and inspector so the whole setup passes and performs. 

Durability, Service, and Total Cost of Ownership 

Most operators underestimate maintenance and parts availability. That’s where you either save money long term or bleed it out over the years.

Ask before you buy: 

  • How easy is it to access critical components?

  • Are parts widely available in Southern California?

  • Does your local service company work with this brand regularly?

  • What’s the warranty, and who actually handles the call?

Pairing your oven with reliable cold-side equipment (like New Reach In Freezers, Glass Door Merchandiser Freezers, Dukers D55AF Commercial 2-Door Top Mount Freezer in Stainless Steel, Atosa MGF8407GR 60'' Undercounter Freezer) keeps your line balanced: hot side and cold side working together without breakdown drama. 

Matching Your Oven to the Rest of the Line 

Your oven can’t stand alone. It has to integrate with:

  • Prep refrigeration

  • Worktables and shelving

  • Holding and warming equipment

  • Smallwares and tools

Examples of smart integrations:

Think in terms of full packages: oven + refrigeration + prep + storage. That’s where Glendale operators see smoother service and fewer surprises, especially during rush. 

Budget: Where to Spend and Where to Hold Back 

You don’t need the most expensive oven on the market, but you do need to spend where it matters for your concept.

Spend more on: 

  • Specialized high-heat ovens (pizza, artisan bread)

  • Ovens that will run hard all day, every day

  • Equipment that’s central to your brand promise (e.g., wood-fired pizza)

Control cost on:

  • Secondary ovens are used for low-intensity tasks

  • Features your team won’t actually use (complex programmability in a simple concept)

  • Cosmetic upgrades that don’t improve performance

A good way to think about it: 

“If this oven goes down at 7 p.m. on a Saturday, how bad is the damage?”

If the answer is “we’re dead,” that oven deserves more budget, better brand, and stronger support. 

Visit a Real Showroom Before You Commit 

Ovens are tactile equipment. Your cooks need to feel:

  • Door weight and swing

  • Handle comfort and position

  • Rack height and loading ergonomics

  • Control layout in a tight line scenario

In Glendale and greater Los Angeles, you can walk into American Chef Supply, see multiple oven options, and plan the full line around them. You can check out our product ranges like:

We also help integrate ovens into full beverage programs with Beverage Equipment, Service & Supplies, and hot beverage tools like Waring WCU30 Coffee Urn Stainless Steel – 30 Cups and Waring WWB5G 5 Gallon Hot Water Dispenser, 120V, 5-15 Plug.

Don’t Forget the Supporting Gear 

A good oven works best with the right surrounding equipment:

This is how American Chef Supply works as a design-build partner, tying oven choice into the entire operation.

FAQ: Choosing a Commercial Oven for Your Restaurant

How big should my commercial oven be for a small restaurant?

For smaller Glendale restaurants (40–60 seats), a single full-size convection oven is often enough, if your menu isn’t oven-heavy. Focus on: 

  • How many sheet pans you need during peak

  • Whether you’re also using the range oven

  • Future menu additions you’re planning

When we walk operators through sizing, we match tray capacity to ticket counts and cook times, not just physical dimensions.

Is a wood-fired pizza oven worth it for my concept?

It’s worth it if: 

  • Pizza is central to your brand and sales

  • You can support the fuel, labor, training, and ventilation requirements

  • Your building and hood/fire systems can handle it

If you want true Neapolitan or artisan pizza, units like the Earthstone 120-PA Wood Fired Terra Pietra Series Naples Style Oven or Earthstone 130-PAGW Gas/Wood Fired Combination Oven are excellent fits, but they must be planned as part of your full build-out, not added last-minute. 

Can I run a serious restaurant just using the oven under my range?

For low to moderate volume and simple menus, yes. For higher-volume Glendale concepts or any operation doing a lot of roasting, baking, or pizza, the under-range oven becomes a bottleneck fast.

Adding a dedicated convection or deck oven usually:

  • Improves consistency

  • Frees up the range for sauté and sear work

  • Shortens ticket times during rush

What’s the difference between a commercial and residential oven in a restaurant?

Residential ovens:

  • Aren’t built for all-day high-temp use

  • Typically don’t meet commercial codes or NSF/UL standards

  • Can void insurance or fail inspections when used in a commercial kitchen

Commercial ovens: 

  • Are designed for high-volume, continuous service

  • Are compatible with commercial hoods and fire systems

  • Have service and parts support for real-world kitchen use

How do I know if my hood is enough for the oven I want?

You’ll need to confirm:

  • Hood length and capture area vs. the oven footprint

  • CFM rating vs. your oven’s BTU output

  • Local code and fire suppression requirements

This is where working with a full-service restaurant supply store and your contractor is critical. At American Chef Supply, we routinely review hood specs, oven BTUs, and line layout together so you don’t run into surprises during inspection. 

What else should I buy with my oven to be ready for service?

At minimum:

  • Correct pans and racks sized to your oven

  • Adequate cold storage nearby 

  • Holding units like Countertop Food Warmers if you’re doing volume

  • Proper utensils, trays, and oven-safe cookware from your professional chef supplies list 

Ready to Choose the Right Oven for Your Kitchen?

If you’re opening, expanding, or retooling a restaurant in Glendale or greater Los Angeles, you don’t need to guess on equipment.

Bring your:

  • Floor plan or rough sketch

  • Sample menu and projected covers

  • Existing hood, gas, and electric details

Then sit down with the team at American Chef Supply. We’ll help you:

  • Select the right commercial oven for your concept and volume

  • Integrate it with your commercial kitchen equipment, prep, and bar program

  • Plan a full-package line that runs cleanly during rush, not just on slow Tuesday lunches

Call our showroom, visit in person, or review your plans with our team to build an oven-centered line that’s truly rush-hour ready for Glendale, CA.

 

Back to blog