Is a Natural Gas Grill Worth the Installation Cost?
Updated 2026-07-29 · 1 Tier Finds
The biggest headache with outdoor cooking isn't the cleanup; it's the mid-meal realization that your propane tank is empty. This is why many homeowners consider switching to a hard-wired line. But between the plumber's bill and the cost of the unit, you have to ask: is a natural gas grill worth the cost?
Having tested dozens of setups, I can tell you that the answer depends entirely on how often you cook and your long-term plans for your home. Natural gas offers unparalleled convenience, but the upfront barrier is higher than simply rolling a tank into your backyard.
The True Cost of Installation
When calculating if a natural gas grill is worth the cost, you can't just look at the sticker price of the grill. You have to factor in the gas line. If your home isn't already plumbed for an outdoor kitchen, you're looking at a professional installation.
Depending on the distance from your main gas meter, installation typically falls into three tiers. A simple extension from an existing line might cost a few hundred dollars. A full run across a property can easily reach $500 to $1,500. You are paying for permitted work, trenching, and a licensed professional to ensure your backyard doesn't become a hazard.
Performance: Natural Gas vs. Propane vs. Charcoal
In terms of raw heat, natural gas and propane are very similar. You will get that instant-on convenience and precise temperature control. However, if you are a flavor purist, neither will beat a charcoal or pellet grill for that deep, smoky profile. This is why many serious cooks keep a hybrid setup: a natural gas grill for Tuesday night burgers and a smoker for Sunday brisket.
The real advantage of natural gas is consistency. You never deal with pressure drops as a tank gets low, and you don't have to haul heavy cylinders from the store. For high-volume cooks, this time-saving element is the primary value proposition.
Choosing the Right Grills & Smokers for Your Space
Before you pay for a gas line, make sure you're buying a grill that fits your actual needs, not your aspirations. Many people overbuy on size, ending up with a massive 6-burner beast when a 3-burner would suffice.
- Budget Tier ($200–$500): These are usually lightweight with thinner grates. Great for occasional use, but they may rust faster if not covered.
- Mid-Range Tier ($600–$1,200): This is the sweet spot. You get better BTU output, sturdier stainless steel, and often a side burner for sauces.
- Premium Tier ($1,500+): These feature heavy-duty cast iron or 304-grade stainless steel and lifetime warranties. These are the only ones I recommend if you're investing heavily in permanent plumbing.
When browsing options on Amazon, look closely at the BTU (British Thermal Units) per burner. High BTUs mean faster preheating and better searing, which is critical for steaks.
Common Mistakes to Avoid
The biggest mistake I see is buying a "dual fuel" grill without checking the hose requirements. Some grills come with a propane regulator but require a separate natural gas conversion kit. Always verify if the conversion kit is included in the box or if it's a separate $50–$100 purchase.
Another error is neglecting the placement. Don't install your gas line exactly where you want the grill, then realize you have no room for a prep table. Leave a 3-foot buffer around the grill for safety and movement. Also, avoid placing the grill directly under low-hanging eaves or plastic awnings, as the heat rise can cause melting or fire hazards.
Maintenance for Longevity
A natural gas grill is a long-term investment. To make it last, focus on the burners. Because you aren't worried about fuel, it's easy to let grease build up. Once a season, use a wire brush to clear the burner ports to prevent "hot spots" or uneven heating.
Check your connections annually with a simple soap-and-water test. Spray the joints; if you see bubbles, you have a leak that needs a professional's attention. Finally, invest in a high-quality, weather-proof cover. The gas line is permanent, but the grill's exterior will succumb to the elements if left exposed.
FAQ
Does a natural gas grill cook differently than propane?
Not significantly. While natural gas has a slightly lower energy density than propane, modern grill designs compensate for this. You will achieve the same sear and cook times.
Can I convert a propane grill to natural gas myself?
You can install a conversion kit if the manufacturer provides one, but the actual plumbing into your home's gas line must be done by a licensed professional for safety and insurance reasons.
Is it more expensive to run a natural gas grill monthly?
Generally, no. Natural gas is typically cheaper per therm than propane, and you eliminate the cost of exchanging tanks, making it more cost-effective over several years of use.