Fireplace Installation Cost: Gas, Electric & Wood-Burning (2026)

Fireplace Cost by Type: Side-by-Side Comparison

Before diving into the per-type details, here is the full cost picture. These figures reflect professional installation including all permits, materials, and labor, based on HomeAdvisor's 2025 True Cost Guide and RSMeans 2026 Building Construction Cost Data.

Electric Fireplace Installation Cost

Electric fireplaces are the simplest installation of the three types — no flue, no gas line, no masonry. A plug-in insert slides into an existing fireplace opening or sits on a mantel and draws from a standard 120V outlet. For plug-in units, "installation" is not really a professional trade job; it is a furniture delivery.

Built-in electric fireplaces — the kind that mount flush in a wall or inside custom cabinetry — require an electrician. The unit itself draws 1,500 to 5,000 watts; most are hardwired to a dedicated 20-amp circuit. Per RSMeans 2026 labor data, the electrical rough-in and connection for a built-in fireplace runs $300 to $700 in labor, not counting the unit itself or the framed opening and finish work.

Electric Fireplace Cost Breakdown

• Plug-in electric insert: $200–$800 for the unit; $0 in labor. Fits openings 24–72 inches wide. Flame quality varies significantly — look for units with adjustable ember beds and multi-color flame options
• Wall-mount electric fireplace: $300–$2,000 for the unit; $150–$400 in labor (mounting, wiring to existing outlet). Low-profile, no framing required
• Built-in electric fireplace (recessed): $600–$2,500 for the unit; $500–$1,200 in labor and electrical work. Requires framing the wall cavity, installing a dedicated circuit, and finish work around the unit
• Electric fireplace with TV mantel combo: $800–$3,500 all-in. Popular for bedrooms and living rooms. Installation is furniture assembly plus a single outlet — one afternoon of work

The honest limitation of electric fireplaces: they produce no actual radiant heat from combustion. The heat output is limited to the resistance heating element — typically 5,000 BTU maximum, versus 25,000–40,000 BTU for a gas or wood insert. Electric fireplaces are ambiance appliances that produce some supplemental heat, not primary heating sources. If you are looking to heat a room, a gas insert delivers three to six times the BTU output.

Gas Fireplace Installation Cost

Gas fireplaces are the most popular professional installation choice in 2026. According to the Hearth, Patio & Barbecue Association (HPBA), gas fireplaces account for approximately 55% of new fireplace installations nationwide. The appeal is obvious: real flames, high heat output (20,000–40,000 BTU), and no wood hauling or ash cleanup.

The biggest variable in gas fireplace cost is your starting point. If you have an existing masonry fireplace, a gas insert installation is straightforward. If you are adding a fireplace to a wall that has never had one, you are looking at framing, venting, and gas line work — which adds $2,000 to $4,000 to the base unit cost.

Gas Fireplace Types and Costs

Gas Inserts (Into Existing Fireplace)

A gas insert replaces the firebox in an existing masonry or factory-built fireplace. The unit slides in, connects to the gas line, and vents through a flexible liner installed inside the existing chimney. Total installed cost ranges from $1,500 to $5,500.

• Unit cost: $900–$3,500 depending on BTU output and features (remote, thermostat, blower)
• Liner installation: $500–$1,500 for a stainless steel flexible liner through existing chimney
• Gas connection labor: $200–$500 — licensed plumber or gas fitter required
• Permits: $75–$200

Direct-Vent Gas Fireplaces (New Location)

Direct-vent fireplaces are sealed combustion units that draw outside air for combustion and exhaust through a co-axial pipe that penetrates the exterior wall. This eliminates the need for a traditional chimney — a game-changer for adding a fireplace to any exterior wall. Total installed cost: $3,500 to $10,000.

• Unit cost: $1,500–$5,000 for direct-vent gas fireplace (linear or traditional style)
• Framing and drywall: $400–$900 for the chase and surround opening
• Vent pipe and termination cap: $300–$800
• Gas line extension: $500–$2,000 depending on distance from existing gas supply
• Mantel and surround: $500–$3,000 (wide range — simple painted MDF to custom stone)

The Gas Line Cost Most People Miss

The single line item that surprises homeowners most: extending a gas line from the nearest supply point to the fireplace location. Per HomeAdvisor 2025 data, gas line installation costs $12 to $25 per linear foot, with a minimum mobilization charge of $200 to $400. A 30-foot run from the basement to a main floor fireplace costs $560 to $1,150 in materials and licensed plumber labor — not counting the gas permit ($50–$150). Budget this separately from the fireplace unit quote.

Wood-Burning Fireplace Installation Cost

Wood-burning fireplaces carry the highest installation cost because they require either a full masonry chimney system or a prefabricated metal chimney — both of which are substantial structural additions to the home. They also have the highest operational complexity: EPA 2020 certification requirements mandate that all new wood-burning appliances meet Phase 2 emission standards of 2.0 grams of particulate matter per hour.

New Masonry Fireplace and Chimney

A fully masonry wood-burning fireplace — built from scratch with a concrete footing, firebox, smoke shelf, damper, and brick or stone chimney — is a multi-week construction project. Per RSMeans 2026 Residential Construction Cost Data, masonry fireplace construction costs break down approximately as follows:

• Concrete footing (18" x 18" x 12" deep): $400–$800
• Firebox (firebrick and refractory mortar): $2,000–$5,000
• Smoke shelf, smoke chamber, damper: $800–$1,500
• Chimney (brick, 20-foot exterior height): $4,000–$12,000 depending on height and cladding material
• Hearth extension (stone or tile): $500–$2,500
• Mantel (wood, stone, or cast): $500–$3,000
• Mason labor (total, 5–15 days): $1,800–$5,000
• Total range: $8,000–$30,000

That upper end — $30,000 — reflects custom stonework, a tall chimney (35+ feet), and high-cost labor markets like the Northeast or Pacific Coast. A straightforward brick fireplace on an exterior wall in the Southeast can realistically be done for $8,000 to $12,000.

Prefabricated (Factory-Built) Wood Fireplaces

Factory-built zero-clearance fireplaces are sheet metal fireboxes with a metal flue system — designed to sit against combustible framing with minimal clearance. They are dramatically cheaper than masonry and account for the majority of new wood-burning fireplace installations in new construction today.

• Fireplace unit: $800–$2,500 (EPA-certified units carry a premium)
• Chimney pipe (class A, double-wall insulated, 20 feet): $600–$1,800
• Chase framing and siding: $1,000–$3,000 for exterior chase
• Hearth, surround, and mantel: $500–$2,000
• Labor: $800–$1,500 (carpenter + metal chimney installer, 2 days)
• Total range: $3,000–$9,000

Wood Inserts: Best Value for Existing Fireplaces

If you already have a masonry fireplace that is drafting poorly and losing heat — which is most traditional open fireplaces — a wood insert is the most cost-effective upgrade. The insert slides into the existing firebox and vents through a liner installed inside the existing chimney, dramatically improving combustion efficiency.

• Insert unit (EPA Phase 2 certified): $1,500–$3,500
• Chimney liner (flexible stainless steel): $600–$1,500
• Installation labor: $500–$1,000 (1 day, 2 technicians)
• Total range: $2,500–$6,000

The CSIA (Chimney Safety Institute of America) requires that any wood-burning insert installation include a properly-sized stainless steel liner. The liner connects the insert directly to the top of the chimney, preventing creosote buildup in the original unlined chimney space. Skipping the liner to save $600 to $1,500 is a documented fire hazard — and will fail a home inspection.

Annual Operating Cost by Fireplace Type

Installation cost is only half the equation. Per the U.S. Energy Information Administration (EIA) 2025 residential energy survey, here is what each fireplace type costs to run annually based on moderate use (3 hours per day for 4 months):

Installation Timeline by Fireplace Type

Timeline matters when you are scheduling work around a heating season or a renovation project:

• Electric plug-in: 1 hour. Truly a DIY job — no contractor needed
• Electric built-in hardwired: 1 day. Electrician + finish work
• Gas insert (existing fireplace): 1 to 2 days. Gas fitter + liner installer
• Gas direct-vent (new location): 3 to 5 days. Carpenter, gas fitter, finish work in sequence
• Prefab wood-burning: 3 to 7 days, including chase framing and exterior siding
• Full masonry fireplace: 10 to 21 days depending on chimney height, mason crew size, and weather

One scheduling note: gas fireplace permits typically require a rough-in inspection after the gas line is run but before the drywall is closed up, and a final inspection after the unit is operational. Budget an extra 2 to 5 days for inspector scheduling in busy municipal departments.

Does a Fireplace Add Home Value?

Per the National Association of Realtors (NAR) 2025 Remodeling Impact Report, fireplaces are consistently cited as a desired feature by homebuyers — 46% of respondents said a fireplace was important or very important in a home purchase decision. The actual resale recovery rate:

• Gas fireplace: Estimated $5,000–$12,000 increase in home value per NAR data; ROI of 70–80% on a $6,000–$8,000 project
• Wood-burning insert: Adds perceived value but not easily quantified; most appraisers add $1,000–$3,000 for a functional insert in an existing fireplace
• Masonry fireplace (high-end): $12,000–$20,000 addition can recover 50–60% in markets where fireplaces command a premium (Northeast, Mountain West)
• Electric fireplace: Minimal impact on appraisal value — treated as personal property, not a structural improvement

Remodeling Magazine's 2025 Cost vs. Value Report places a mid-range fireplace addition at 72.3% national average cost recovery — meaning a $7,000 gas fireplace project adds about $5,060 in home value. In cold-weather markets (Chicago, Minneapolis, Boston), that recovery rate climbs to 80–85%.

Who to Hire: Trade Requirements by Fireplace Type

Fireplace installation crosses multiple licensed trades. Here is what each project type requires:

• Electric fireplaces: Licensed electrician for hardwired units. Check that your electrician pulls an electrical permit — unpermitted electrical work creates insurance and resale problems
• Gas fireplaces: Licensed gas fitter (plumber with gas endorsement) for gas line work. Hearth installer or HPBA-certified technician for the fireplace unit itself. CSIA-certified sweep for liner installation
• Wood-burning: CSIA-certified chimney sweep for liner and insert. Masonry contractor licensed in your state for new chimney construction. Always verify chimney sweeps carry liability insurance — they are working above your roofline

One warning I give every client: get a chimney inspection before installing any insert or gas appliance. I have seen contractors complete a gas insert installation, collect payment, and leave — and the homeowner later discovers the existing chimney has cracked flue tiles or deteriorated mortar that makes the venting unsafe. Per CSIA standards, an inspection is mandatory before any appliance installation. If the contractor skips it, walk away.

Permit Requirements and What Inspectors Check

Building departments treat fireplace permits seriously because combustion appliances are a documented cause of residential fires and carbon monoxide incidents. The International Residential Code (IRC) Section R1001 governs masonry fireplace construction; Section G2427 governs gas appliance venting. Key items that inspectors verify:

• Proper clearances between the firebox or vent pipe and combustible framing materials
• Correct chimney height (IRC requires the top of the flue to extend at least 2 feet above any portion of the building within 10 feet horizontally)
• Hearth extension size (IRC: 16 inches in front of firebox opening, 8 inches beyond each side)
• Gas line sizing and pressure test for gas appliances
• EPA certification documentation for wood-burning appliances
• Carbon monoxide detector placement (required within 10 feet of sleeping areas in most jurisdictions)

Frequently Asked Questions