Warm evenings on the Peninsula—without the smoke.

Bay Area gas fireplace installs typically run $5,500 to $12,000, with the low end covering a direct-vent gas insert dropped into an existing masonry fireplace that already has gas plumbed nearby. The higher end applies to new construction or remodels where a gas line has to be run from the meter, framing is required for a built-in unit, or venting has to route through multiple floors—common in Burlingame's older two-story homes. Labor costs in San Mateo County run higher than the national average, so get a firm in-home quote from a local installer rather than relying on online estimates.

Yes, and it's one of the most common hearth projects in Burlingame given the air district's restrictions on wood burning. A gas insert or gas log set installed into your existing masonry firebox uses the chimney you already have, typically with a stainless liner for direct-vent models. Converting an old wood fireplace to gas is fully compliant with BAAQMD rules—the rule targets new wood-burning installs, not conversions away from wood—and it eliminates the smoke, ash, and no-burn-day restrictions that come with keeping the original open hearth.

Natural gas, by a wide margin. Pacific Gas & Electric provides gas service throughout nearly all of Burlingame, so if your home already has a gas water heater, range, or furnace, adding a gas fireplace usually just means running a branch line to the hearth. Propane is rare here and mostly shows up for portable appliances rather than fixed fireplace installs—there's little reason to install a propane tank in a city this well served by PG&E's gas network.

Most modern gas fireplaces will, which matters more in Burlingame than the mild climate might suggest—PG&E's Public Safety Power Shutoffs during fall wildfire-risk periods can cut electricity for a day or more even on the Peninsula. Units with intermittent pilot ignition (IPI) run on AA batteries that kick in automatically when the power drops, so the fireplace lights on demand just like normal. Valor fireplaces take it a step further: their pilot's thermocouple generates its own electricity, so there are no batteries to remember at all. Ask your local dealer about the ignition system before you buy, especially if backup heat during a PSPS event matters to you.

A gas fireplace is a fully built-in unit framed into a wall—the right call for new construction or a remodel without an existing chimney. A gas insert slides into an existing masonry firebox, which describes a large share of Burlingame's older housing stock in neighborhoods like the Easton Addition. A gas stove is a freestanding cast-iron or steel unit that sits on the floor, useful in rooms with no existing fireplace opening at all—increasingly common in the condos and townhomes near the Caltrain corridor and Broadway. Most Burlingame homeowners with an existing fireplace go with an insert; those without one lean toward a built-in fireplace or freestanding stove.

Yes. The City of Burlingame Building Division requires a building permit for the fireplace installation itself, plus a separate gas line permit if new piping is being run—both of which need to be pulled by a licensed contractor. Most established hearth dealers handle this paperwork as part of the installation, coordinating the gas line work, venting, and final inspection so you're not managing multiple trades and city sign-offs yourself.

California applies tighter restrictions to vent-free (unvented) gas appliances than many states, and most Bay Area jurisdictions, including San Mateo County, favor sealed direct-vent units. Direct-vent gas fireplaces draw combustion air from outside and exhaust it back outside, which keeps indoor air quality clean and satisfies code without exception. Given Burlingame's existing air-quality designation as a non-attainment area, direct-vent is the practical and most commonly installed choice—ask a local retailer if a vent-free unit is even an option for your specific room before planning around one.

Plan on an annual inspection, ideally before the foggy season sets in each fall. A technician checks the burner, pilot assembly, venting, and gas connections, and cleans the glass and firebox interior. It's a lighter lift than chimney sweeping for wood units, but skipping it lets dust and spider nests block the pilot orifice—a common service call in coastal homes near the Bay. Local gas appliance technicians typically charge $150 to $250 for the annual visit.

With PG&E's residential electric rate running around $0.317 per kWh—among the highest in the country—an electric fireplace costs more to operate hour for hour than gas, even though installs are cheaper (often $400 to $1,500) and require no venting or gas line at all. That makes electric a strong fit for condos and apartments along California Drive or near the Caltrain corridor where there's no chimney and no interest in gas plumbing. For homes with an existing masonry fireplace or where PG&E gas service is already run to the house, a gas insert or fireplace delivers a more authentic flame and lower operating cost over the life of the unit. Both are viable in Burlingame's mild climate—the decision usually comes down to whether you already have gas service and a chimney opening to work with.

An insert is a fireplace that slides into a pre-existing wood-burning fireplace—if you don't have one, there's nothing to insert it into. A zero-clearance fireplace is built into a framed wall, which makes it the answer for remodels and new construction. Simple test: existing masonry fireplace means insert; blank or framed wall means zero-clearance.

Open fireplaces suck—literally. As the fire burns, it consumes air your furnace already paid to heat and pulls it out through the chimney, so the house is actually colder after the fire goes out than before you lit it. An insert fixes this: it seals the chimney, puts fixed glass across the front, and turns that hole in your house into a real heat source.

It's a visit where a hearth professional measures your space, confirms the model you picked actually works in your home, and walks the specs—framing, gas line, venting, finish work—before anything is ordered. Some details you just can't know until you see the house. Never make a down payment without one; it's the single most-skipped step that burns buyers.

Yes—by creating a comfort zone. A furnace heats every square foot of the house just to warm the one room you're in; a gas fireplace on low burns roughly a sixth of the gas a typical furnace does. Set the furnace around 55–60 degrees as a baseline, then heat the rooms your family actually uses. Families who heat this way commonly save $20–$60 a month.