Cost of fireplace insert installation — Sunnyvale, CA

Last updated: September 24, 2026

What affects the price

When you're looking at a new fireplace, the bottom line depends on a few specific things. First, are we working with an existing chimney or venting system, or does everything need to be built from scratch? The type of fuel matters too—gas, electric, or wood-burning units all carry different installation requirements. You also have to consider the finish work, like custom stonework, mantels, or drywall repairs around the unit. Labor complexity is the biggest factor here. We’ll get you the exact pricing confirmed free on the call.

About this service

When calculating the cost for an insert, we look at the condition of your chimney, the necessary safety modifications, and the type of fuel source you prefer. Labor costs are influenced by the amount of time required to seal the unit and ensure it vents correctly according to safety codes. Since every chimney is built differently, we assess your site to determine the total effort involved. We provide exact pricing confirmed free on the call.

Fall is when everyone starts thinking about their fireplace again. Our schedule fills up very quickly as the air gets crisp. If you are planning to have a unit installed before the holidays, it is best to reach out as soon as possible. We prioritize these installations to make sure you have a functional, cozy hearth when the real cold settles in.

Frequently asked in Sunnyvale

Also serving nearby: Santa Clara · Burbank · Fremont · San Jose · Hayward

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

Service area details

Serving all of Sunnyvale — population 151,967; about 6,888 residents per square mile across 22.1 sq mi. ZIP codes covered include 94085, 94086, 94087, 94088, 94089.

Neighborhoods served in Sunnyvale: Ortega Park, Cherry Orchard, Fairwood, Old San Francisco Road, Ponderosa — and every surrounding area.