Furnace Replacement & Installation in Charleston, WV
Living in West Virginia has its perks, including stunning natural beauty and close-knit communities. However, Charleston residents are no strangers to the harsh West Virginia winters. Is your heating system ready to keep you warm?
If you need a furnace replacement or are installing one for the first time, turn to Al Marino. Our expert HVAC technicians provide excellent furnace services in Charleston, WV, along with upfront pricing and convenient financing options.
Call Al Marino today to schedule furnace installation or replacement in Charleston, WV.

Signs You Need Furnace Replacement
Furnaces that are over 15 years old need to be replaced. However, there are other signs that your furnace isn’t working well anymore, which develop over time. Always watch for these signs that you need to replace your furnace:
- Frequent breakdowns
- Cold spots in your home
- Rising energy bills
- Strange noises, like squeaking or banging
- Poor air quality
- Inadequate and inconsistent heating
- Frequent short-cycling
Expert Furnace Replacement & Installation
Al Marino provides expert furnace replacement and installation services in Charleston. Depending on your available fuel source, we can install an oil, gas, or electric furnace. Buying a new furnace can be pricey, so our team will consider your budget while we help you choose one and provide information on our financing options.
Our HVAC technicians will handle your furnace replacement or installation from start to finish, ensuring each step is completed correctly. When we’re done, you’ll have a new furnace and a warm, cozy home.
The Benefits of New Furnace Installation
If you’ve lived with an old or malfunctioning furnace for a long time, you may not realize how comfortable your home can be with a new one. Newer furnaces are much more energy-efficient and provide better heating. Some benefits of a new furnace include:
- Even and consistent heating
- Room-specific control
- Integration with smart thermostats
- Lower energy bills
- Eco-friendly operation
- Improved filtration and air quality
- Quieter operation
- Increased home value
Why Choose Al Marino?
Al Marino has provided outstanding furnace services in Charleston, WV, since 1952. That’s over 70 years of knowledge and experience we’ve accumulated.
Our HVAC technicians stay up to date on current technologies and trends in the furnace industry so we can help you make the right choice when installing a new furnace. We’re proud of our West Virginian heritage and the reputation we’ve built over the years.
Call the Al today or request an appointment online with our furnace experts in Charleston, WV.
Frequently Asked Questions
How do you determine if my home’s current venting system is compatible with a new high-efficiency gas furnace?
Modern high-efficiency furnaces often require specialized PVC venting rather than the traditional metal flues used by older models. During our initial assessment, we inspect your current chimney or wall vents to determine if they need to be lined or rerouted to meet modern safety and performance codes.
Will a furnace replacement require any modifications to my existing gas lines or electrical circuits?
In many cases, we can utilize your existing connections; however, if you are upgrading to a significantly more powerful or efficient model, a minor adjustment to the gas line size or a dedicated electrical circuit may be necessary. We identify these requirements during the quoting process, so there are no surprises on the day of installation.
Can I switch from an oil furnace to a natural gas or electric model during the replacement process?
Yes, we specialize in fuel-source conversions and can help coordinate the transition from oil to gas or electric heating. This process involves decommissioning your old oil tank and installing the necessary piping or wiring to support your new, more efficient furnace.
What specific testing do you perform after the new furnace is installed to ensure it’s operating safely?
Once installation is complete, our technicians perform a combustion analysis and a carbon monoxide test to ensure the system is venting correctly. We also measure the “temperature rise” across the heat exchanger to verify that the airflow is perfectly balanced for your home’s ductwork.
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Discover the Al Marino Inc. Difference
We believe in providing services that stand out. Here’s what makes us different:
New School Tech
Al Marino Inc. keeps up to date on all the latest techniques, but we always ensure we treat you and your home like our own.
70 Years
Our long-standing reputation is a testament to our commitment to excellence.
Checked, Fully Trained Technicians
Our team is insured, professional, reliable, and expertly trained for your peace of mind.
We believe in total honesty and price transparency, so you always know what to expect.
We’re here when you need us most, with same-day and 24/7 services available at your request.