Furnace Cleaning Services

Professional Gas and Oil Furnace Cleaning in NH and MA

Annual Furnace Cleaning Helps Keep Your Heating System Running at Peak Efficiency

Regular furnace cleaning is proven to help keep your heat flowing at peak efficiency, prevent potentially costly furnace repairs and breakdowns, and extend the life of your system. An annual furnace cleaning is not just our recommendation, the major gas and oil furnace manufacturers actually require yearly maintenance to stay in compliance with the terms of your warranty.

Our five-star technicians are skilled at thoroughly cleaning and tuning your gas or oil furnace, following a multi-point checklist that also focuses on your safety and your indoor air quality. We believe part of our job is to educate homeowners about their heating systems, so below we’ve listed some of the most important reasons you’ll want to get a professional furnace cleaning, along with the answers to some frequently asked questions.

Top Reasons to Get an Annual Furnace Cleaning

Cost Savings: Investing in an annual furnace cleaning can save you money in several ways.

  • A cleaner heating system runs more efficiently, potentially reducing the amount you spend on fuel.
  • Your well-maintained system will also be healthier and therefore less likely to need repairs.
  • Finally, when a problem does arise, your attention to annual maintenance increases the odds that any necessary repairs will be covered under your warranty.

Safety: Regularly inspecting and cleaning your heat exchanger can help reduce your risk of exposure to carbon monoxide — the colorless, odorless, potentially lethal gas that is a byproduct of the combustion process that heats your home.

System Longevity: Simply stated, your heating system will live a longer, healthier life if you are smart about taking care of it by investing in routine maintenance. Think of your car: Chances are you wouldn’t drive it 15,000 miles without getting an oil change. The same principle applies to getting a furnace cleaning for your heating system.

HVAC problems solved in 2016

Indoor Air Quality: The quality of the air you breathe in your home is also an important consideration. The EPA reports that indoor levels of airborne pollutants may be 2-5 times higher (in extreme cases more than 100 times higher) than outdoor levels. Regular maintenance helps minimize dust and debris, mold and germs — improving your indoor air quality and protecting family members who may suffer from allergy or respiratory issues.

Peace of Mind: As a homeowner, you don’t want to worry about whether your system is healthy enough to keep you warm through another long winter. By proactively identifying and fixing any heating or cooling system needs before they become a problem, we can provide that peace of mind.

We even offer a No Breakdowns Guarantee. This means that after we perform maintenance and give your system a clean bill of health, if it should experience a breakdown at any point during that heating or cooling season we will credit the cost of the maintenance toward the repair.


Frequently Asked Questions

Q: What’s the most important thing I can do to keep my gas or oil furnace running smoothly?
A: Apart from making sure to schedule an annual furnace cleaning and maintenance call, it is important to regularly replace your air filter — a relatively simple process even for homeowners who are not mechanically inclined.

Q: How concerned should I be about carbon monoxide exposure?
A: While all forced hot air systems produce small amounts of carbon monoxide or CO, they are designed to do the job quite safely with normal operation and maintenance. However, if the heat exchanger in your furnace becomes cracked or damaged, it not only affects your system’s ability to keep you warm, it can increase your risk of exposure to CO. That’s why we recommend annual furnace cleaning maintenance checks, as well as safeguarding your home with a CO monitor.

Q: A furnace cleaning sounds messy — how much cleanup will I have after the cleaning?
A: Good news here: Not only do our expert furnace technicians receive the most advanced training in the industry (including up to 150 hours of specialized, hands-on training every year at our state-of-the-art training center), we also insist that they leave your home just as clean as they found it. Courteous and professional when you invite them into your home, they use drop cloths (and even wear protective booties!) to minimize the mess.

Q: How thorough is the furnace cleaning and maintenance checkup?
A: To revisit the car analogy, we don’t just pop open the hood and take a quick look around. We’re proud to say that our multi-point checklist results in a more comprehensive checkup than is offered by our competitors. We’ve invested in training our techs to be the best at what they do — and they’ll be happy to explain what a borescope does or talk to you about why it’s so important to have a digital combustion analysis (for one, studies show that without this important diagnostic test, you can end up spending 20% more on fuel than you need to).

One more thing to consider: A furnace cleaning and maintenance visit with your Heritage heating technician is also an opportunity to address any aspects of your system that are not ideal but that you’ve made your peace with over the years — things like noisy system operation, concerns about humidity or hot/cold spots within your home.

We want to help keep you and your family cozy and comfortable for many years to come! So please don’t hesitate to contact us to schedule a furnace cleaning, or to talk about any issues or questions you may have regarding your home heating system.


New Hampshire Office
28 Commercial Ct, Auburn, NH 03032
NH LIC #2490C - NH ELC 0316C

Massachusetts Office
2550 Main St, Tewksbury, MA 01876
MA LIC #15719 - MA ELC 1190 - MA SM LIC #524

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