Professional Gas Fireplace Replacement in VA, DC, & MD

Fire burning in a brick fireplace, black and white.

Upgrade to a Safer, More Efficient Fireplace With NOVA Gas


If your existing gas fireplace is outdated, inefficient, or no longer functioning as it should, NOVA Gas offers expert gas fireplace replacement services for homeowners and businesses across Northern VA, DC, and Maryland. Whether you're dealing with a drafty old unit, looking to upgrade to a modern design, or need to replace a damaged system, we provide turnkey solutions from start to finish.

Our licensed gas technicians will help you choose the best replacement option for your space and handle every part of the process—from disconnecting the old unit to installing, venting, and testing the new one. We work with both natural gas and propane fireplace systems and can support projects of all sizes, from single-room updates to full remodels and commercial renovations.

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When Should You Replace a Gas Fireplace?


While many gas fireplaces are designed to last 15–20 years with routine care, there are several compelling reasons to consider a full replacement—especially when safety, efficiency, or aesthetics are at stake. A new fireplace can dramatically improve your home’s comfort and value while eliminating the headaches of aging systems.

Here are some common indicators it may be time to replace your gas fireplace:

Outline of a flame.

The unit is more than 20 years old and uses
outdated technology

 Older fireplaces may lack modern safety features, efficient burners, or the sleek controls available today. If your unit is aging, it may be time to invest in a newer model with advanced features like remote ignition, thermostat control, or smart home compatibility.

Flame icon.

You're experiencing repeated repairs or ignition issues

 If you’re constantly calling for service due to pilot outages, ignition delays, or burner malfunctions, the cost of repairs may soon outweigh the investment in a replacement. A new unit will restore reliability while eliminating recurring maintenance expenses.

Black and white flame symbol, likely a hazard warning.

The flame output is weak or uneven, even after servicing

 A fireplace should provide consistent heat and an attractive flame. If your system produces a low or uneven flame—even after cleaning and tune-ups—it may be due to worn components or internal damage that calls for full replacement.

Flame symbol.

The fireplace no longer meets modern safety or
efficiency standards

 Changes in building codes and efficiency regulations mean that older units may no longer comply with current standards. Replacing your fireplace ensures you’re using an appliance that’s safe, up to code, and properly ventilated.

Outline of a flame.

You're upgrading your home or business and want a
fresh, updated look

 Remodeling your living room, lobby, or restaurant space? A new fireplace can enhance the aesthetics, complement your new décor, and serve as a striking focal point that elevates your entire design.

Outline of a flame.

You're converting from wood-burning to gas or from
vent-free to direct vent

 Switching to a cleaner-burning, more efficient gas fireplace is one of the most popular reasons for replacement. Whether you want to eliminate the mess of wood or upgrade your vent-free unit to a safer, vented model, we can guide you through the transition.

Replacing your gas fireplace is not just about looks—it’s an opportunity to improve safety, increase comfort, and gain peace of mind for years to come. NOVA Gas can help you explore options that match your space, style, and heating needs, all while ensuring expert installation and code compliance.

Your Gas Fireplace Replacement Options


Today’s gas fireplaces are more versatile, stylish, and efficient than ever before—offering homeowners and business owners a variety of choices to suit different heating needs, architectural layouts, and aesthetic preferences. Whether you’re aiming to update a traditional fireplace or add a sleek centerpiece to a commercial space, NOVA Gas is here to guide you through the process.

We’ll help you evaluate key factors such as venting type, room size, heating goals, fuel source (natural gas or propane), and overall design. Our expert team will ensure your new fireplace not only meets local codes and manufacturer specifications, but also aligns with your long-term vision for comfort and ambiance.

Types of Replacement Fireplaces:

Gray nuclear power plant cooling tower.

Direct Vent Fireplaces

These systems use a sealed combustion chamber and vent exhaust gases directly outside—typically through a wall or roof. Direct vent fireplaces are one of the safest and most efficient options available, as they maintain indoor air quality by drawing combustion air from outside. They’re ideal for bedrooms, living rooms, or commercial lounges where safety and performance are a top priority.

Vent-Free Fireplaces

Designed to operate without a chimney or external vent, vent-free (or ventless) fireplaces offer unmatched installation flexibility. They’re great for smaller rooms, apartments, and renovations where adding a flue isn’t feasible. While vent-free units are highly efficient, they may not be permitted in all jurisdictions—NOVA Gas will help you determine whether a ventless model is safe and code-compliant for your location.

Gray nuclear power plant cooling tower.
Gray anvil.

B-Vent Fireplaces

Also known as natural draft fireplaces, B-vent systems use ambient air from inside the room for combustion and vent vertically through the roof. Though less efficient than direct vent options, B-vent fireplaces can be a viable solution in homes with existing vertical chimneys or certain legacy commercial buildings.

Gas Fireplace Inserts

Inserts are a perfect solution for homeowners looking to convert an old wood-burning fireplace into a cleaner, more efficient gas unit. The insert is custom-fit into your existing firebox and connected to a new or existing gas line. They preserve the charm of a traditional hearth while eliminating the mess and hassle of wood burning.

A stylized gray anvil with a curved top and tiered base.
Gray stylized anvil with a curved top and stepped base.

Custom Commercial Fireplaces

For restaurants, hotels, lobbies, or office buildings, NOVA Gas offers custom-designed commercial fireplace installations that make a bold statement. Whether you need a long linear burner, a see-through unit, or a freestanding centerpiece, we can help specify and install a commercial-grade fireplace that meets both functional and branding needs.


From modern to traditional, small-scale to statement-making, your replacement fireplace options are nearly endless. We’ll walk you through considerations like BTU output, clearance-to-combustible requirements, wall material compatibility, and venting feasibility—so there are no surprises during installation.



With NOVA Gas, you’ll have access to top-tier products, honest recommendations, and professional installation backed by years of residential and commercial gas experience. Let us help you select the right fireplace solution for beauty, warmth, and worry-free performance.


Our Replacement Process


We manage the entire replacement project with professionalism, precision, and care. Whether it’s part of a larger remodel or a standalone service call, we make the process simple and seamless.



We coordinate with your general contractor, electrician, or interior designer as needed—ensuring your new fireplace looks great, works flawlessly, and meets all local codes.

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Residential Fireplace Replacements


Homeowners across the DMV trust NOVA Gas for dependable gas fireplace replacements. We help you achieve your vision—whether you're refreshing your living room, converting from wood to gas, or upgrading for resale value. Our team ensures your new fireplace is as beautiful as it is functional.

We handle replacement projects in:

🔥Living rooms and family rooms

🔥Bedrooms and master suites

🔥Finished basements

🔥Additions or remodeled spaces

🔥Guest homes and rental properties

We can also add new shutoff valves, upgrade existing gas lines, and future-proof your system for additional appliances or gas features down the road.

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Commercial Fireplace Replacement


Looking to update the ambiance in your commercial space? We specialize in fireplace replacement for:

🔥Restaurants & lounges

🔥Hotel lobbies & guest suites

🔥Apartment and condo buildings

🔥Office reception areas

🔥Event venues & clubhouses

We understand the importance of fast, professional service in commercial environments. Our team minimizes disruption to your business while delivering results that enhance the guest experience.

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Schedule Your Fireplace Replacement Today


Ready to upgrade your outdated or inefficient gas fireplace? NOVA Gas is here to help. With licensed expertise, hands-on service, and a commitment to safety, we make the replacement process easy and worry-free.


📞 Call (703) 424-5467

 📧 Email Kime@novagasworks.com

 📍 Based in Falls Church – Proudly serving Northern Virginia, Washington DC, and Maryland


Let’s bring warmth, efficiency, and style back to your space with a gas fireplace that performs and impresses.

Reach out today