Comprehensive Furnace Services in Pittsburgh, PA

Upfront, Honest Pricing

Our expert technicians arrive promptly.

On-Time, Every Time

We respect your schedule and guarantee on-time arrivals.

100% Satisfaction Guaranteed

Our job isn’t done until you are completely satisfied.

YOUR TRUSTED LOCAL FURNACE EXPERTS

Keeping Pittsburgh Warm Since 1964

When the cold Pennsylvania winter hits, a reliable furnace isn’t just a luxury—it’s a necessity. At Sullivan Super Service, we understand the importance of a warm and comfortable home. For over 50 years, our family-owned business has provided top-tier furnace services to families throughout the greater Pittsburgh area. Whether you need an emergency repair, a routine tune-up, or a brand-new, high-efficiency system, our certified technicians are here to deliver super service, every time.

We are committed to providing our neighbors in Pittsburgh with dependable heating solutions. From the moment you call us, you’ll experience the Sullivan difference: professional, courteous service, expert workmanship, and a genuine commitment to your comfort and safety. We treat your home with respect and ensure you have a clear understanding of the work needed, all backed by our 100% satisfaction guarantee.

FAST & RELIABLE REPAIRS

Expert Furnace Repair Services

A malfunctioning furnace can quickly turn from a minor inconvenience into a major problem, especially during a cold snap. If you’re dealing with strange noises, inconsistent heating, or a complete system breakdown, the Sullivan Super Service team is ready to help 24/7. Our technicians have the experience and tools to diagnose and fix any issue, regardless of your furnace’s make or model.

We prioritize getting your heat back on as quickly as possible. Our process starts with a thorough diagnostic to accurately pinpoint the root cause of the problem. We then provide you with a clear, upfront quote for the repair. With our fully stocked service vehicles, we can often complete the necessary repairs in a single visit, restoring warmth and peace of mind to your home.

KNOW THE WARNING SIGNS

Is It Time for a Furnace Repair?

Ignoring the early warning signs of a failing furnace can lead to more extensive and costly damage down the road. Being proactive can save you from a sudden loss of heat when you need it most. If you notice any of the following issues, it’s time to call the professionals at Sullivan Super Service for an inspection.

Keep an eye out for unusually high energy bills, which can indicate a loss of efficiency. Listen for strange noises like banging, rattling, or squealing. Also, be aware of frequent cycling (the furnace turning on and off too often), a yellow pilot light instead of a blue one, or rooms that are significantly colder than others. These are all signs your furnace is struggling and needs expert attention.

HIGH-EFFICIENCY HEATING SYSTEMS

Professional Furnace Installation & Replacement

Investing in a new furnace is a major decision, and proper installation is key to its performance and longevity. At Sullivan Super Service, we specialize in seamless furnace installation and replacement. Whether your old unit is inefficient, constantly breaking down, or simply at the end of its life, we can help you select the perfect new system for your home’s unique needs and budget.

Our team will guide you through the entire process, from a free in-home estimate to selecting a high-efficiency model from trusted brands. We handle every aspect of the installation with precision and care, ensuring optimal performance, safety, and energy savings for years to come. We also offer flexible financing options to make your upgrade more affordable.

FIND THE PERFECT FIT

Choosing the Right Furnace for Your Home

The effectiveness of your heating system depends heavily on choosing the right unit. A furnace that is too small will struggle to heat your home, while one that is too large will cycle inefficiently, wasting energy and causing unnecessary wear and tear. Our comfort advisors are here to ensure you get the perfect fit for your Pittsburgh home.

We consider several factors during our assessment, including your home’s square footage, insulation levels, window quality, and your family’s heating preferences. We’ll explain the differences between various models and their AFUE (Annual Fuel Utilization Efficiency) ratings, helping you find a balance between upfront investment and long-term energy savings. Our goal is to equip your home with a reliable furnace that delivers consistent comfort efficiently.

PREVENTATIVE CARE & TUNE-UPS

Comprehensive Furnace Maintenance

Annual maintenance is the single most important thing you can do to protect your heating system. A professional tune-up from Sullivan Super Service keeps your furnace running safely and efficiently, preventing unexpected breakdowns and extending its lifespan. Just like changing the oil in your car, regular maintenance ensures all components are clean, lubricated, and working correctly.

During a maintenance visit, our technicians perform a comprehensive safety inspection, clean critical components, test system performance, and identify any potential issues before they become major problems. This proactive care not only improves your system’s reliability and efficiency but also helps maintain safe operation by checking for things like carbon monoxide leaks. Join our Super Service Club for priority scheduling and additional savings on your annual tune-ups.

INVEST IN RELIABILITY

The Benefits of Annual Maintenance

Scheduling an annual furnace tune-up is a small investment that delivers significant returns in performance, safety, and savings. One of the primary benefits is enhanced energy efficiency. A clean, well-adjusted system doesn’t have to work as hard to heat your home, which translates directly to lower monthly energy bills.

Furthermore, regular maintenance catches small problems before they escalate into costly emergency repairs. This proactive approach significantly extends the lifespan of your equipment, delaying the need for a premature replacement. Most importantly, it ensures your system is operating safely, protecting your family from potential hazards like gas leaks or poor ventilation. With a Sullivan Super Service tune-up, you can enjoy a worry-free winter with reliable, efficient heat.

Serving Families Across Pittsburgh and Allegheny County Since 1964.

THE SULLIVAN SUPER SERVICE WAY

Our Customer-First Service Process

We’ve refined our process to make getting expert furnace service as simple and stress-free as possible. From your first call to the final handshake, we are dedicated to providing a five-star experience that solves your heating problems and leaves you completely satisfied.

Schedule Your Service

Contact us online or by phone, and our friendly team will find a convenient appointment time that works for your schedule.

Technician Arrival & Diagnosis

A licensed, uniformed technician will arrive on time, listen to your concerns, and perform a thorough diagnostic of your furnace.

Upfront Pricing & Approval

We’ll explain our findings clearly and provide you with a straightforward, upfront price for the recommended work. We only proceed with your approval.

Expert Workmanship

Our highly trained technician will complete the repair, maintenance, or installation efficiently, treating your home with the utmost respect.

Final Testing & Satisfaction

We test our work to ensure your system is running perfectly and clean up our workspace before we leave, guaranteeing your 100% satisfaction.

SERVICE WHEN YOU NEED IT MOST

24/7 Emergency Furnace Repairs

Furnaces don’t wait for business hours to break down. A problem can arise in the middle of the night, over a weekend, or on a holiday, leaving your family in the cold. That’s why Sullivan Super Service offers 24/7 emergency furnace repair services throughout the Pittsburgh area. We are always on call to ensure you’re never left without heat when you need it most.

When you call us for an emergency, you can expect a rapid response. Our team is prepared to dispatch a skilled technician to your home day or night. We arrive with the tools and parts needed to handle the most common furnace emergencies, with the goal of restoring your heat on the very first visit. Your safety and comfort are our top priorities.

Don’t hesitate to call when you have a heating emergency. Our team is trained to handle high-stress situations with professionalism and efficiency. We’ll diagnose the problem quickly, communicate the solution clearly, and work diligently to get your furnace back up and running, so your home can be warm and safe again.

SAVINGS & EFFICIENCY

Lower Your Bills with a High-Efficiency Furnace

An old, inefficient furnace can be a major drain on your finances, with a significant portion of the fuel it consumes going to waste. Upgrading to a modern, high-efficiency furnace is one of the smartest investments you can make for your home, providing immediate and long-term savings on your monthly energy bills.

Today’s furnaces are more advanced than ever, with AFUE ratings of 95% or higher. This means that up to 95 cents of every dollar you spend on fuel is converted directly into heat for your home. By replacing an older unit that might be operating at only 60-70% efficiency, you can significantly reduce your energy consumption and heating costs throughout the winter.

Our comfort advisors at Sullivan Super Service can help you understand the long-term value of a high-efficiency system. We’ll help you navigate the options and choose a unit that not only provides superior comfort and reliability but also pays for itself over time through substantial energy savings. It’s a win-win for your comfort and your wallet.

Ready for Super Service?

Whether you need an urgent repair, a routine tune-up, or a free estimate for a new furnace, our team is standing by to help. We make it easy to get the expert service you deserve. Trust the family that has been keeping Pittsburgh comfortable for generations.

THE SULLIVAN SUPER SERVICE GUARANTEE

Why We're Pittsburgh's First Choice for Heating

For over 50 years, Sullivan Super Service has been more than just an HVAC company; we’re a part of the Pittsburgh community. Our business was built on a foundation of trust, integrity, and a commitment to providing the absolute best service to our neighbors. This legacy is what drives us to exceed your expectations on every single job.

Our technicians are not only highly skilled and certified, but they are also background-checked and continuously trained on the latest technology. We equip them with the best tools and support so they can provide you with the best solutions. When a Sullivan technician arrives at your door, you can be confident you’re getting a true professional dedicated to solving your problem correctly.

We back all of our work with a 100% satisfaction guarantee. If you’re not happy with the work we’ve done, we will do what it takes to make it right. That’s the Sullivan promise. It’s how we’ve earned thousands of five-star reviews and the trust of homeowners all across Allegheny County.

PROUDLY SERVING OUR COMMUNITY

Our Greater Pittsburgh Service Area

Sullivan Super Service is proud to provide expert furnace and HVAC services to homeowners throughout the greater Pittsburgh, PA area. Our team is local, so we understand the unique heating needs of homes in our region. We are dedicated to providing fast, reliable service to our neighbors across Allegheny County and beyond. Some of the communities we regularly serve include Bethel Park, Mt. Lebanon, Monroeville, Penn Hills, Ross Township, and Fox Chapel.

YOUR WHOLE-HOME COMFORT EXPERTS

More Than Just Furnace Services

Our expertise extends beyond heating to cover all of your home’s essential systems. You can count on the same super service for all your comfort needs.

Air Conditioning (A/C) Repair & Installation
Heat Pump Services
Ductless Mini-Split Systems
Indoor Air Quality Solutions
Emergency Plumbing Services
Drain Cleaning
Water Heater Repair & Replacement
Electrical Repairs & Panel Upgrades

GET YOUR FURNACE FIXED TODAY

Schedule Your Appointment Now

Don’t wait for a small heating issue to become a major problem. Whether you need immediate repairs or want to schedule preventative maintenance, the experts at Sullivan Super Service are ready to help. Contact us now to book your service and get the peace of mind that comes with a reliable furnace.

ANSWERS FROM THE EXPERTS

Furnace Service FAQs

Have questions about your furnace? We have answers. Here are some common questions we receive from homeowners in the Pittsburgh area about their heating systems.

How often should I have my furnace serviced?

We recommend a professional furnace tune-up once a year, ideally in the fall before the heating season begins. This ensures your system is safe, efficient, and ready for winter.

What are some signs that I might need a new furnace?

Common indicators include the age of the unit (typically 15-20 years), a sudden spike in energy bills, frequent and costly repairs, and difficulty keeping your home comfortable.

How can I make my furnace run more efficiently?

Besides annual professional maintenance, the best thing you can do is to regularly change your air filter (every 1-3 months). A clogged filter restricts airflow, forcing the system to work harder and use more energy.

Is a strange smell from my furnace normal?

When you first turn on your furnace for the season, a slight burning smell from dust burning off is common and should dissipate quickly. However, a persistent burning smell or the smell of rotten eggs could indicate a serious problem, and you should shut off the system and call us immediately.

What's included in a furnace tune-up?

A comprehensive tune-up includes cleaning and inspecting key components like the burners and heat exchanger, checking electrical connections, testing safety controls, lubricating moving parts, and verifying thermostat calibration for optimal performance and safety.

Have More Questions About Your Furnace?

Your home’s heating system is complex, and we don’t expect you to be an expert. If you have any questions or concerns that weren’t answered here, please don’t hesitate to reach out. Our knowledgeable and friendly team is always happy to provide advice and help you make informed decisions about your home’s comfort.

Where We Serve

We service all of Pittsburgh and Allegheny County, 24 hours a day, 7 days a week including:

EXPERIENCE THE SUPER SERVICE DIFFERENCE

Contact Sullivan for Your Furnace Needs Today!

Ready to work with a team that puts your comfort and satisfaction first? From emergency repairs to new installations, Sullivan Super Service is your trusted partner for all things heating in Pittsburgh. Call us or fill out our online form to schedule your service and discover why we’ve been the region’s top choice since 1964.