Fireplace Installation Price in Ontario, CA | FireplaceInstallation Solutions

Looking for fireplace installation price in Ontario, CA? Call FireplaceInstallation Solutions 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

Local housing snapshot: Ontario, CA

Population: about 178,000
Median year homes were built: 1980
Homes built before 1980: 51%
Owner-occupied homes: 57%

Older homes can mean different materials, wiring, venting or permit needs. Mention your home's age when you contact a provider.

Source: U.S. Census Bureau, American Community Survey 2019–2023 5-year estimates.

What affects the price

When you start planning a fireplace installation, the final bill depends on a few major factors. Choosing between a simple electric unit, a gas insert, or a full wood-burning masonry build creates the biggest difference in cost. You also have to consider the existing setup of your home; running new gas lines or venting through a roof will naturally add labor hours compared to a straightforward swap. Finishing materials like custom stonework or mantel pieces also shift the total.

About this service

The price for a new fireplace depends on the unit you choose, your current chimney setup, and the gas or electrical lines needed. A direct-vent gas unit usually runs lower than a custom masonry build. We evaluate your existing wall structure and ventilation to determine the labor required. Because every home layout varies, costs fluctuate based on complexity and materials. We provide an exact pricing confirmed free on the call.

Most people do not think about fireplaces in the summer, which makes it the best time for a stress-free installation. You will likely find more convenient appointment times and faster project turnaround. It is the perfect window to handle masonry or venting work while the weather is dry and clear, keeping the process clean and efficient for your home.

Frequently asked in Ontario

What's the average cost to install a fireplace in Ontario?

Can I install a fireplace myself in Ontario?

How do you install a fireplace in an Ontario home?

How much does it cost to install a fireplace?

Do fireplaces need to be professionally installed?

Yes, professional installation is essential for fireplaces to ensure safety and compliance with all building codes. In Ontario, experts handle critical aspects like ventilation and fireproofing. This guarantees a safe and functional addition to your home.

What is the 2 + 10 rule for fireplaces?

The 2+10 rule generally dictates that a chimney must extend at least two feet higher than any part of the building within a ten-foot radius. Professionals in Ontario strictly adhere to these important safety regulations. Call for advice.

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

All cities in California →

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: Downtown Ontario, Vineyard, Montclair, Eastvale, Chino Hills, Upland — and every surrounding area.