Last updated: September 24, 2026
Local housing snapshot: Washington, DC
- Population: about 672,000
- Median year homes were built: 1957
- Homes built before 1980: 70%
- Owner-occupied homes: 41%
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
An insert is designed to fit inside your existing masonry fireplace to improve heating efficiency. The installation involves venting the unit through your chimney and connecting it to a fuel source. Because every chimney is different, prices depend on the size of the insert and the condition of your flue. 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 Washington
What's the cost for fireplace insert installation in Washington D.C.?
Can I get an outdoor fireplace installed in Washington D.C.?
What's the cost for gas fireplace installation in Washington D.C.?
Are there fireplace installation contractors in Washington D.C.?
What is the best way to install a fireplace in Washington D.C.?
What is the cost of fireplace installation in Washington D.C.?
Are gas logs available for fireplaces in Washington D.C.?
Also serving nearby: Alexandria · Baltimore · Richmond · Reading · Philadelphia
All cities in District of Columbia →
More on this: NFPA heating safety — heating equipment fire data.
Service area details
Serving all of Washington — population 678,972; about 11,107 residents per square mile across 61.1 sq mi. ZIP codes covered include 20001, 20002, 20003, 20004, 20005, 20006, 20007, 20008.
Neighborhoods served in Washington: Capitol Hill, Dupont Circle, Georgetown, Logan Circle, Shaw, U Street Corridor — and every surrounding area.
Areas we serve
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