Gas fireplace installation prices — Denver, CO

Looking for gas fireplace installation prices in Denver, CO? Call FireplaceInstallation Direct for a contact a provider — no obligation. Licensed, insured certified fireplace pros serve Denver 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 budget for a new fireplace, the final number depends on several moving parts. Choosing between a simple electric insert and a complex gas or wood-burning setup changes labor needs significantly. If your home already has a chimney or gas line, costs stay lower. If we need to run new venting, cut into walls, or add custom stonework, the labor and material requirements increase. Every home layout is unique, and we look at your specific space to provide a plan. Exact pricing confirmed free on the call.

About this service

Prices for gas fireplaces are influenced by the size of the unit, the style of the surround, and the effort required to conceal the gas lines. If you are looking for a remote-controlled or thermostat-enabled model, those features are factored into the total. Exact pricing confirmed free on the call.

Installing during the summer is a smart way to prepare for the colder months ahead. While it may seem counterintuitive to think about fire when it is hot outside, this is often the best window to get better pricing on units and shorter wait times. Your fireplace will be ready to go the moment the first chilly evening arrives.

Frequently asked in Denver

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

Can I install a fireplace myself in Denver?

While DIY is tempting, fireplace installation involves significant safety risks and complex building codes in Denver. Professionals ensure proper ventilation and adherence to regulations, which is crucial for preventing fires and carbon monoxide issues.

How do you install a gas fireplace in Denver?

How much does it cost to install a fireplace?

The cost depends on the fireplace type (gas, wood-burning, electric) and the complexity of the installation. Factors like chimney modifications or new gas line runs will affect the final price. A quote will detail all expenses.

Do fireplaces need to be professionally installed?

Yes, for safety and code compliance, fireplaces absolutely need professional installation. This ensures proper ventilation, gas line safety, and structural integrity, preventing potential hazards like fires or gas leaks.

What is the 2+10 rule for fireplaces?

The 2+10 rule generally refers to clearances around the fireplace. It typically means combustibles should be at least 2 inches away from the firebox and 10 inches from the smoke chamber and damper. Pros ensure these clearances are met.

Also serving nearby: Aurora · Thornton · Centennial · Westminster · Lakewood

All cities in Colorado →

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

Service area details

716,577residents

4,681per sq mile

8ZIP codes served

Serving all of Denver — population 716,577; about 4,681 residents per square mile across 153.1 sq mi. ZIP codes covered include 80201, 80202, 80203, 80204, 80205, 80206, 80207, 80208.

Neighborhoods served in Denver: Capitol Hill, RiNo, LoDo, Cherry Creek, Highlands — and every surrounding area.