Heater & Furnace Maintenance
Northern Virginia & Surrounding Areas
Free Estimates
Two‑Year Workmanship Warranty
100% Satisfaction Guaranteed
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Schedule Your Heater & Furnace Maintenance Today for Peak Performance
Regular heater and furnace maintenance keeps your heating system running efficiently throughout the cold Northern Virginia winters. At Zagros Heating & Air Conditioning, we provide comprehensive maintenance services that extend equipment life, improve energy efficiency, and prevent unexpected breakdowns. Our NATE-Certified technicians are skilled with all major brands including:
- Carrier systems
- Trane equipment
- Daikin units
- Lennox furnaces
- Rheem heating systems
- Honeywell controls
- Mitsubishi systems
Schedule maintenance before your system fails during winter's coldest days.Reach out to usfor preventative care that saves money and ensures comfort when you need it most.
Signs Your Heating System Needs Maintenance
Many homeowners delay scheduling maintenance for their heating systems. Recognizing these warning signs can help prevent costly repairs or complete system failures:
- Unusual noises during operation
- Inconsistent heating throughout your home
- Rising energy bills despite similar usage
- Frequent cycling on and off
- Yellow pilot light instead of blue
- Visible rust or cracks
- Excessive dust accumulation
- Strange odors when running
- System age over 10 years
- Inconsistent thermostat readings
Regular maintenance addresses these issues early. Our technicians can spot potential failures before they happen, protecting you from uncomfortable and potentially dangerous situations during winter.
Why Choose Zagros Heating & Air Conditioning
Since 2003, we've served Northern Virginia residents with reliable heating services. As a family-owned and minority-owned business with Persian-speaking staff, we bring personal attention to every maintenance appointment:
- Free same-day, in-home estimates
- Two-year workmanship warranty
- 100% satisfaction guaranteed
- NATE-certified technicians
- Price match or beat any valid written estimate
- 10% discount for military, veterans, first responders, and seniors
- 2024 HomeGuide Top Pro Award winner
- Best of 2018 Mechanical Contractor in Sterling
- HomeAdvisor screened & approved
Our commitment to customer service means we're thorough with maintenance services. We carefully inspect and service your system, explaining our findings and recommendations in simple, clear terms.
Contact Us
Preventative maintenance protects your heating investment cost-effectively and keeps your family comfortable during cold weather. Regular tune-ups from Zagros Heating & Air Conditioning can add years to your system's life while reducing energy use and preventing surprise breakdowns.
Contact us today to schedule your heater and furnace maintenance appointment with Northern Virginia's most trusted heating professionals.
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Not valid with any other offers or promotions. Restrictions apply.
Must mention this coupon at the time of scheduling.
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Two-Year Workmanship Warranty
We stand behind our heating and cooling services with confidence. That's why every installation comes with our ironclad two-year warranty on all workmanship.
