Furnace Installation & Replacement in Rhode Island & Southeast Massachusetts

Stay warm with confidence – expert furnace installation and replacement services near you. Armus Mechanical is your local heating specialist serving all of Rhode Island and Southeastern Massachusetts. Whether you need a furnace installation near me after a sudden breakdown or are planning a gas furnace replacement to upgrade an aging unit, our team delivers fast, reliable service. We handle everything from removing your old system to installing a high-efficiency replacement, with 24/7 emergency furnace replacement availability, flexible financing options, and quick scheduling. Our licensed technicians ensure your new furnace is installed safely and optimized for maximum comfort and efficiency. (Proudly serving Providence, Warwick, Newport RI, as well as Fall River, New Bedford, and surrounding communities in MA.)

Our Furnace Replacement Process

Replacing a furnace is a big project – but with Armus Mechanical, it’s straightforward and hassle-free. We take care of every step, from the initial assessment to the final testing. Below, we outline each stage of our furnace replacement process, complete with real project photos showing how we upgrade an old, inefficient system to a new one.

1. Old System Inspection and Assessment

An outdated furnace unit before replacement, showing wear on components and old duct connections.

Every successful installation begins with a thorough inspection of your current furnace and HVAC system Our technician examines the old furnace (and AC unit, if you have central air) to assess its condition, size, and any installation challenges. We check the ductwork, flue/chimney connections, gas lines, and electrical supply to ensure the new furnace will be compatible and up to code. This step allows us to determine the right replacement furnace capacity and identify any issues (like ventilation or airflow problems) that need addressing. By planning ahead, we ensure a smooth replacement with no surprises. (For example, in the photo above our team inspects an older furnace prior to removal.)

2. Safe Removal of the Old Furnace and AC

The old Trane XE1000 outdoor AC unit before removal – this outdated condenser and its indoor furnace were slated for replacement.

Once we have a plan, our crew will carefully remove your old furnace and any related components. We shut off power and gas, then disassemble and uninstall the old unit, including disconnecting it from ducts, vents, and wiring. If you have a matching central air conditioner, we’ll recover the refrigerant and remove the old condenser unit as well. We take care to protect your home during this process – flooring is covered and debris is managed safely. All old equipment is hauled away for proper disposal or recycling. (In the image above, you can see the outdoor AC unit before we took it out – a system like this will be replaced with a modern, efficient model.)

3. Preparation for the New Installation

New OxBox furnace and AC unit (center/left) prepared for installation, shown beside the old furnace, coil, and Trane AC components (right) after removal.

With the old equipment out of the way, we prepare the area for your new furnace installation. This preparation stage can include cleaning the furnace alcove or closet, updating the floor pad or plenum, and making any needed modifications to venting or ductwork so that the new unit will fit perfectly. We’ll unpack and stage your new furnace and condenser (AC unit), as shown in the photo where the brand-new OxBox (a Trane brand) furnace and AC are ready to go. Before installation, we double-check measurements and connections (electrical, gas, refrigerant lines for the AC, etc.). Proper preparation ensures the installation goes smoothly and your new system operates safely and efficiently from the start.

4. Installing the New Furnace

A new OxBox high-efficiency furnace installed in place, with reconnected ductwork and drain piping (electrical connections being finalized).

Next, we perform the new furnace installation. Our technicians position the new furnace and connect it to your home’s ductwork , ensuring a secure, sealed fit for optimal airflow. We reconnect the flue or intake/ exhaust piping for high-efficiency models, as well as the drain line for condensation if it’s a condensing furnace. All electrical hookups, thermostat wires, and gas lines are carefully connected and checked for safety. We also install the evaporator coil (if you have central AC) on the furnace and connect refrigerant lines at this stage. The new furnace is anchored in place, and any new sheet metal work (transitions to ductwork) is crafted for a neat, professional fit. Our expert replacement of outdated furnaces means even if your old system was 20+ years old, we have the knowledge to upgrade it to today’s standards.

5. Installing the New AC Condenser

The new OxBox (a Trane brand) high-efficiency air conditioning condenser, freshly installed on a level pad outside.

If your heating system replacement includes a new air conditioner or heat pump, we’ll install that unit as well (often done alongside the furnace replacement). In this example, we replaced the old Trane AC with a new OxBox condenser. We set the new unit on a sturdy, level pad and reconnect high- and low-pressure refrigerant lines, vacuum-seal and charge the system with refrigerant, and hook up the electrical disconnect. All connections are insulated and secured for weather-tight performance. The new outdoor unit, shown above, is not only more efficient but also much quieter and reliable. By replacing both furnace and AC together, you ensure all components are perfectly matched for performance and warranty – however, we perform standalone furnace replacements too. Either way, you’ll have an upgraded HVAC system ready to keep your home comfortable year-round.

6. System Testing and Final Checks

With the new furnace (and AC) in place, our team performs thorough testing and quality checks. We power up the system and monitor it through a full heating cycle to ensure the furnace ignites properly, the blower motor runs smoothly, and warm air is flowing correctly to all your vents. For gas furnaces, we test for gas leaks and verify that the flue is exhausting safely. If a new AC was installed, we also test the cooling function and measure refrigerant pressures. Our technicians will calibrate the thermostat and verify that all controls and safety features are functioning. We’ll explain the new system’s operation to you and answer any questions. Final step: we only finish the job when we’re confident that your new furnace is heating your home comfortably and efficiently. You can expect a tidy workspace – we clean up any debris and make sure your utility area is as clean (or cleaner) than we found it. Now you can enjoy peace of mind with a reliable new heating system.

Why Choose Armus Mechanical for Furnace Replacement?

When it’s time for a furnace upgrade, you need a contractor you can trust to get the job done right and fast. Armus Mechanical offers superior service and workmanship with customer-friendly benefits that set us apart. Here’s why homeowners across Rhode Island and Southeastern Massachusetts choose us for furnace installation and replacement:

• 24/7 Emergency Service: Furnace died in the middle of a cold night? We offer 24-hour emergency furnace replacement and repair services. Our team is on call around the clock to restore your heat when you need it most. We can often provide same-day or next-day installations for urgent situations, ensuring you’re never left in the cold.
• Fast Scheduling & Installation: We pride ourselves on fast scheduling and efficient turnarounds. From the moment you contact us, we move quickly to assess your needs and schedule your installation. Our experienced crew works diligently to complete most furnace replacements in just one day. We minimize downtime so your home’s heat is back up and running as soon as possible.
• Flexible Financing Options: Upgrading to a new furnace is a significant investment. To help ease the cost, we offer financing options and payment plans (subject to approval). Qualified customers can spread out the cost of a new heating system over manageable monthly payments. Don’t let budget concerns prevent you from getting a safer, more efficient furnace – we’ll work with you to find a financing solution that fits.
• Expert Technicians & Quality Equipment: Our licensed HVAC technicians have the training and know-how to replace outdated or inefficient furnaces with precision. We handle everything from removing old oil furnaces to installing the latest high-efficiency gas systems. Armus Mechanical is proud to install equipment from top manufacturers (such as Trane/OxBox, Goodman, Carrier, and more) so you get a quality furnace that will last for years. We don’t cut corners – every replacement is performed to the highest standards, with careful attention to safety and detail. Your comfort and satisfaction are guaranteed.

In addition, we’re fully insured and committed to customer satisfaction – our 5-star reviews speak to our dedication. When you choose Armus Mechanical, you’re choosing a local, family-owned HVAC provider that genuinely cares about your comfort and peace of mind.

Furnace Replacement FAQs

How long does it take to replace a furnace? In most cases, a professional furnace replacement can be completed within one day. The actual installation usually takes about 4 to 8 hours

How Long Does It Take to Replace a Furnace – Draft Control

for a standard gas furnace, assuming no significant complications. This timeframe includes removing the old furnace, installing the new unit, connecting all ductwork, gas, and electrical lines, and testing the system. If you are also replacing the AC unit or need additional duct modifications, it could extend into a full day’s work. Armus Mechanical’s team works efficiently to restore heat to your home as quickly as possible without sacrificing quality. We’ll give you a time estimate beforehand and keep you updated throughout the process.

What’s the cost of a new gas furnace?
The cost of a new gas furnace can vary widely depending on the furnace’s efficiency rating, capacity (size), brand, and the complexity of the installation. On average, homeowners can expect to invest anywhere from about \$3,000 to \$7,000 for a typical gas furnace replacement, including installation. High-efficiency or 6 larger furnaces can cost more (sometimes \$8,000 or above), while basic replacement models might be on the lower end of the range. 

How Much Does it Cost to Install a New Furnace? – WM Buffington

It’s best to get a free estimate for your specific situation – Armus Mechanical will assess your home’s needs and provide a transparent quote. We also help you explore any rebates or incentives for energy-efficient furnaces that could reduce the cost. (Financing is available to help manage the investment, too – see below.)

Should I repair or replace my furnace? It depends on the age and condition of your furnace. As a rule of thumb, if your furnace is over 15–20 years old or if you’re facing a major repair that costs more than 50% of the price of a new furnace, replacement is often the wiser choice.

Furnace Repair in Rhode Island & Southeast MA | 24/7 Service | Armus Mechanical

New furnaces are more efficient, which means lower energy bills and fewerbreakdowns. If your current unit has frequent issues, uneven heating, or escalating utility costs, those are strong signs that it’s time for an upgrade. However, if the furnace is relatively young and the needed repair is minor, fixing it might make sense. Armus Mechanical will never pressure you – we offer honest assessments. We can dispatch our furnace repair service to fix smaller issues and keep your system running. But when repairs become frequent or the furnace is simply past its prime, we’ll recommend a cost- effective replacement and even provide next-day installation in many cases .

Do you offer financing for furnace replacement? Yes – we offer flexible financing options for qualified customers…

Call Now for a Warmer Home

Don’t wait until your old furnace breaks down on the coldest night of the year. Upgrade your heating system with Armus Mechanical’s expert furnace installation and replacement services. We provide top-notch workmanship, honest pricing, and unmatched customer care for every project – big or small. Serving communities across Rhode Island and Southeast Massachusetts, we are ready 24/7 to handle emergencies or fast-track your furnace upgrade. Contact us today for a free estimate on a new furnace and start enjoying a warmer, more efficient home. Call 508-521-9477 now to speak with our team or schedule your service online. We’ll ensure you get the reliable warmth and comfort your family deserves, for many New England winters to come!