Furnace Maintenance Zagros Heating & Air Conditioning Is Here For You

Sterling Furnace Maintenance

Affordable Annual Heating Maintenance Services in Sterling & the Surrounding Areas

At Zagros Heating & Air Conditioning, we are your go-to for maintenance that can keep your furnace in top shape all year round. We offer inspection, regular service calls, and efficient repairs, making us a one-stop shop for whatever your furnace might need. We can also work with all makes, models, and brands of furnaces, and we back our workmanship and products with a 10-year warranty.

We offer valuable maintenance plans that make it easy and affordable to provide your furnace with routine attention. For each of these plans, we visit your property twice a year and clean your unit, replace filters, and perform any necessary repairs.

Our plans and pricing are as follows:

One-year maintenance plan: $249
Two-year maintenance plan: $379
Three-year maintenance plan: $449

In addition to our maintenance services, we can perform a 20-point inspection for your indoor or outdoor unit for only $95. For both indoor and outdoor, it is $150. This is a great option for those who know their furnace has an issue and want to identify and stop the problem at its source.

For quality furnace maintenance in Sterling and throughout northern Virginia, call (703) 782-3533 or reach out to us online.

Schedule a Maintenance Appointment Today

Stay warm this winter with Zagros Heating & Air Conditioning—your local choice for expert furnace maintenance services in Sterling and the surrounding areas. We’re proud to offer affordable rates, flexible financing options, and special promotions to ensure your home stays comfortable without breaking the bank.

When you choose us, you’re choosing a team that values quality, reliability, and exceptional customer service. From your first “hello” to the completion of every service, we work hard to ensure you feel the difference in professionalism and expertise.

Explore our gallery to see examples of our work and discover how we’ve helped homeowners in your area maintain efficient, reliable heating. Don’t wait—book your appointment today and take advantage of our exclusive promotions and affordable maintenance plans.

For reliable Sterling heating maintenance services, call us today at (703) 782-3533 or connect with us online.

Furnace Maintenance FAQs

What maintenance should be done on a furnace?

Furnace maintenance typically includes inspecting the system, cleaning or replacing air filters, checking for wear and tear, testing safety features, and ensuring all components are functioning properly.

How often should a furnace be cleaned and serviced?

We recommend scheduling furnace maintenance every six months—once in the fall and once in the spring—to ensure optimal performance and prevent unexpected breakdowns.

What is oil furnace maintenance?

Oil furnace maintenance involves cleaning the burners, checking for proper fuel combustion, replacing filters, inspecting the fuel system, and ensuring all parts are operating safely and efficiently.

What are the benefits of furnace maintenance?

Regular furnace maintenance helps prevent costly repairs, improves energy efficiency, enhances safety, and ensures better indoor air quality, keeping your home comfortable and safe.

Why Furnace Maintenance is Crucial

To maintain optimal performance and avoid costly repairs, we recommend scheduling furnace maintenance every six months. Here’s why routine maintenance is so important:

Detect Issues Early

Regular maintenance allows you to identify and fix small problems before they turn into major, costly repairs. A professional inspection can catch worn-out parts or inefficiencies early, saving you time and money.

Increase Energy Efficiency

A well-maintained furnace runs more efficiently, using less energy to heat your home. This means lower monthly energy bills and a more environmentally friendly system.

Enhance Safety

Furnace inspections ensure that all safety mechanisms are functioning properly, reducing risks like gas leaks or carbon monoxide exposure and providing peace of mind for your family’s safety.

Improve Indoor Air Quality (IAQ)

Your furnace’s filter traps dust, allergens, and other airborne pollutants, creating cleaner air for your home. Regular maintenance, including replacing or cleaning these filters, prevents allergens from circulating and improves your overall indoor air quality.

indoor air quality (IAQ) plays a vital role in creating a healthy and comfortable living environment. Maintaining clean air helps reduce allergy symptoms, prevent respiratory issues, and ensures your home remains safe for everyone. Schedule your maintenance appointment today to experience the

How Furnace Maintenance Saves You Money

Regular furnace maintenance isn’t just about keeping your system running smoothly; it’s also a smart financial investment. By catching minor problems early and ensuring your system runs at its best, you can avoid costly breakdowns and expensive repairs down the road. Here’s how regular maintenance can put money back in your pocket:

Prevents Expensive Repairs: A professional inspection can uncover worn-out or damaged components before they lead to a full system breakdown, saving you thousands in emergency repair costs.
Maximizes Efficiency: A well-maintained furnace uses less energy to heat your home. Regular cleaning and filter replacement improve airflow, allowing your system to operate at peak performance with minimal energy waste.
Extends Your Furnace’s Lifespan: Like any other major home system, regular care ensures your furnace stays in good shape for years to come. Well-maintained systems often last longer, delaying the need for replacement.
Reduces Energy Bills: Dirty filters, worn-out parts, or inefficient system performance can cause your furnace to work harder. Regular maintenance ensures your system doesn’t have to overwork, keeping monthly energy costs lower.

By investing in a regular maintenance plan, you’re not just maintaining comfort—you’re taking proactive steps to protect your wallet while extending the life of your investment.

Don’t let neglect cost you time and money. Call Zagros Heating & Air Conditioning today to schedule your maintenance checkup!

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By submitting, you agree to receive text messages from Zagros Heating & Air Conditioning at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy

Hear From Our Happy Customers

At Zagros Heating & Air Conditioning, your satisfaction is our priority! See for yourself what our customers have to say about working with us.

"Great Experience All Around"
great experience all around. We will definitely be having Ray come out again whenever we need help with our AC or furnace.

- K. S.
"Very Honest"
Ray the owner, in my opinion, is a very honest guy and bent over backwards to earn our business.

- Chuck C.
"Professional, Clean, Courteous"
Ray was a pleasure to work with. He and his team were very professional, clean, courteous, and on time.

- Shane G.
"Will Use Them Again"
Excellent service -will definitely use them again.

- Janhavi R.
"Extremely Competent"
I would recommend him and his business to anyone seeking a local, quality service business.

- Jerry B.
"Great Job with Install"
They were flexible with scheduling the free quote, great follow-up and they did a great job with the install.

- Tory S.

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By submitting, you agree to receive text messages from Zagros Heating & Air Conditioning at the number provided, including those related to your inquiry, follow-ups, and review requests, via automated technology. Consent is not a condition of purchase. Msg & data rates may apply. Msg frequency may vary. Reply STOP to cancel or HELP for assistance. Acceptable Use Policy