Gas fireplace insert installation cost

Looking for gas fireplace insert installation cost in Ontario, CA? Call FireplaceInstallation Experts for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve Ontario and the surrounding area, and you'll get straight answers on timing and what affects the price.

Last updated: September 24, 2026

What affects the price

When you look at getting a fireplace installed, several variables change the final bill. The biggest factor is the type of unit you choose—gas, wood-burning, or electric models all have different requirements. You also have to consider your home's existing ventilation and whether a chimney or direct-vent pipe needs to be built from scratch. If we need to run new gas lines or electrical circuits, that adds labor time and complexity. Your exact pricing is confirmed free on the call.

About this service

An insert is designed to fit inside your existing masonry fireplace. The cost fluctuates based on the size of the insert, the condition of your current chimney, and the complexity of the gas line hookup. If your chimney requires a new liner, that adds to the total labor. Exact pricing confirmed free on the call.

Many people overlook summer for fireplace installations, but it is actually an ideal time. Because demand is lower, you can often secure a time slot that fits your schedule perfectly. It gives us plenty of time to focus on the technical details of your installation, ensuring a smooth process before the busy season hits.

Frequently asked in Ontario

What is the cost of electric fireplace installation in Ontario?

What services are included with gas fireplace service in Ontario?

What is the cost of wood burning fireplace installation in Ontario?

The cost of wood burning fireplace installation in Ontario depends on whether you're installing a prefabricated unit or building a masonry fireplace. Factors include chimney construction or modification, flue liner installation, hearth and surround materials, and labor. Prefabricated units are typically less expensive but require proper framing and venting. Masonry fireplaces involve more extensive construction. Licensed installers will provide a detailed quote after assessing your specific needs and site requirements in Ontario.

What is a fireplace video and why is it used in Ontario installations?

A fireplace video might be used in Ontario installations during the assessment phase, where pros capture footage of the existing structure or the installation process. This visual documentation can help homeowners understand the scope of work, identify potential challenges, or review the final installation. It can also be used for remote consultations or to showcase completed projects. The use of video ensures transparency and clear communication between the homeowner and the installation team in Ontario.

How much does fireplace installation cost in Ontario?

Fireplace installation costs in Ontario are influenced by the type of fireplace and the installation's complexity. Gas fireplaces might necessitate new gas line installations and specific venting, while wood-burning units require substantial chimney work. The pros will also consider the unit's price, labor, permits, and finishing materials like surrounds and hearths. A detailed quote from qualified installers is essential for an accurate estimate tailored to your Ontario property.

Where can I find gas fireplace installation companies near me in Ontario?

What is an install fireplace company in Ontario, CA?

Also serving nearby: Chino · Rancho Cucamonga · Jurupa Valley · Pomona · Fontana

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More on this: NFPA heating safety — heating equipment fire data.

Service area details

182,457residents

3,650per sq mile

4ZIP codes served

Serving all of Ontario — population 182,457; about 3,650 residents per square mile across 50.0 sq mi. ZIP codes covered include 91758, 91761, 91762, 91764.

Neighborhoods served in Ontario: Creekside, Downtown Ontario, Pepperwood, South Ontario, Archibald Ranch — and every surrounding area.