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Quality Furnace Tune-Up in Lawrenceville, PA


Before the harsh Lawrenceville winter sets in, scheduling a furnace tune-up with Sullivan Super Service is crucial to ensure its optimal performance. Annual maintenance not only keeps your furnace running efficiently but also catches minor issues before they escalate into costly repairs. Plus, regular tune-ups can help reduce your energy bills.

For over 60 years, Sullivan Super Service - Plumbing, Heating, & Cooling has been providing top-quality furnace tune-ups to homeowners in Lawrenceville and the surrounding areas, all backed by a 100% Satisfaction Guarantee. When it’s time for your annual furnace maintenance, trust Sullivan Super Service to keep your home warm and comfortable all winter long.

A technician lifts the cover off of a furnace.
Furnace Tune-Up Lawrenceville

Our Lawrenceville Furnace Tune-up - What’s Included?

An annual furnace tune-up and safety check performed by one of Sullivan’s highly trained and experienced HVAC professionals includes:

  • Checking burners and flue pipe
  • Lubricating pumps and fans
  • Checking carbon monoxide levels
  • Checking temperatures and pressures
  • Checking electrical connections
  • Draining line and trap
  • Checking heat exchanger for cracks and leaks
  • Checking filters, motors, and safety switch
  • and MORE…
Furnace or Boiler Repair Lawrenceville

Save On Heating Repairs

Benefits of Pre-Winter Preventive Maintenance

Similar to getting your car's oil changed every 3,000 miles, there are numerous advantages to regularly servicing your furnace before the full force of winter sets in.

1. Saves on Energy Bills

Having your furnace tuned up each year keeps it running efficiently, meaning it uses less energy to warm your home. You can save up to 30% on your energy bill just by keeping your furnace properly maintained.

2. Prevents Expensive Repairs & Breakdowns

An annual check-up can find small problems with your furnace before they become big issues if not fixed right away. This can save you a lot of money in costly repairs or emergency services in the future.

3. Improves Indoor Air Quality

If you don't change your air filters regularly, dust, pet dander, and other dirt can accumulate in your system. This buildup can then be circulated back into the air that your family breathes, potentially causing allergies and breathing problems. It's crucial to regularly maintain your HVAC system to prevent these issues.

4. Detects Dangerous Gas & Carbon Monoxide Leaks

Your annual tune-up can also ensure the safety of you and your family. Our skilled HVAC professionals will inspect your unit for any indications of gas and carbon monoxide leaks, which can lead to symptoms like nausea, headaches, and even fatalities.

5. Extends The Life Of Your Furnace

By scheduling regular tune-ups, you can extend the lifespan of your furnace, saving you the expense of an early and unexpected replacement.

6. Maintains Your Manufacturer’s Warranty

Most manufacturers require proof of routine maintenance when you need to cash in on their warranty. Keep all your records in one place so you can easily provide them to the manufacturer when needed.

7. Keeps You Safe & Warm All Winter Long

Keeping your furnace properly maintained helps to make sure it will continue running efficiently all season long. There is a far lesser chance you will wake up to a cold house with a broken heating system in the middle of winter when you have your unit regularly serviced.
Trusted Furnace Repair in Lawrenceville

Save With The Sullivan Service Plan

Stay on track with yearly maintenance for your HVAC system and keep it running efficiently all year by signing up for the Sullivan Service Plan. Starting at only $9.95 a month, our maintenance plan offers a variety of benefits including:

Sullivan Super Service Rated A+ by BBB
  • Helpful maintenance reminders by phone, mail, and email

  • Additional safety through annual checks
  • Savings with regular discounts and special offers
  • Priority service calls–we respond to service plan members first!
  • No service fee during regular business hours (valued up to $129)
  • Feeling at ease knowing your family can rely on your heating and air conditioning units daily for comfort and convenience.

Lawrenceville’s Premier Furnace Service Company

If you’re looking for the best furnace cleaning near me, you’ve come to the right place!

When homeowners living within the greater Lawrenceville area need a quality furnace tune-up, we’re the ones they call. Our reliable HVAC team has been offering affordable Lawrenceville furnace repair, installation, and maintenance services for over 60 years.

No matter what heating service you need, our team at Sullivan Super Service is ready to help keep your home warm for years to come, so call us today!

Depend On Sully!

Call Sullivan Service

Depend On Sully!

Call Sullivan Service

Nobody else does it quite like Sullivan Super Service - and that's what underpins our 100% Super Service Guarantee.

You will be delighted with the standard of service you receive - it's as simple as that!

Let Our Family Take Care Of Yours

Let Our Family Take Care Of Yours

Read From Our Customers

  • Professional and timely. We will definitely ask them back for future repairs.
    5 Stars rated.

  • Mark came out for the fall service on my boiler. He found a small problem, handled it and I have heat!!
    5 Stars rated.

  • Prompt, professional and knowledgeable. Very helpful and answered all of my questions.
    5 Stars rated.

  • Sullivan Super Service was awesome! The technician Ryan, was great ! Nice guy and really knowledgeable and helpful. I will definitely use them again
    5 Stars rated.

  • Honest, hardworking and professional group of people! Have been working with them for years and years. Great and reliable company!
    5 Stars rated.

  • They always call ahead & are nice & explain clearly what they did & or needs done . Clean . Wore masks shoe covers
    5 Stars rated.

  • As always Sullivan did a good job helping me to get my furnace ready for winter. I can always count on them.
    5 Stars rated.

  • Always great service! Ryan always is patient and takes time to answer my questions in a manner for average customer to understand.
    5 Stars rated.

  • Excellent service! Definitely recommend, the guy is very nice and professional. Thanks
    5 Stars rated.

  • Glen is a great salesman who knows his stuff. He was very informative and I got a great deal too. Thanks Glenn
    5 Stars rated.

Read All Reviews

Call Sullivan Service: 412 392 5165