24/7 Heating & Furnace Services in Oakton, VA

Winters in Oakton can be frigid, with temperatures often plunging far below freezing. In that kind of cold, you need a dependable heating system to keep you safe and warm — and a reliable HVAC contractor to keep it running smoothly.

At John Nugent & Sons, we’ve provided expert 24/7 heating and furnace services since 1975, keeping homes and businesses across Oakton warm and comfortable. With a team of licensed and certified technicians and a reputation for outstanding customer service, we’re here to meet your heating needs with high-quality care.

Contact us today to request 24/7 heating services in Oakton.

Comprehensive Furnace Repairs

Waiting on furnace repair isn’t an option during Oakton’s harsh winters. That’s why we offer 24/7 furnace repair services to get your system back up and running as quickly as possible.

Our furnace repair services include:

• Emergency furnace repair: We respond promptly to get your furnace running again, no matter the time or day.
• Troubleshooting and diagnostics: Our experts pinpoint and address even the most complex furnace issues.
• Blower motor repair: We fix malfunctioning blower motors to restore proper air circulation.
• Ignition and pilot light issues: Count on us to repair or replace faulty ignition systems and pilot lights.
• Heat exchanger repair: We address cracks or malfunctions in your heat exchanger to keep your system running safely.
• Flame sensor cleaning and replacement: We provide regular cleaning or replacement for safe and reliable furnace operation.
• Thermostat calibration and repair: We adjust or repair your thermostat to maintain consistent and accurate temperatures.

Furnace Installation & Replacement

If your current furnace is outdated or unreliable, upgrading to a new system can make a big difference in your comfort and energy costs. With energy-efficient options, custom solutions, and financing options, John Nugent & Sons makes the furnace installation process smooth and hassle-free. Count on us for:

• Furnace installation: We install high-quality furnaces tailored to your home’s size and heating needs.
• Furnace replacement: Upgrade to a modern, energy-efficient system for better performance and lower energy costs.
• Energy-efficient furnace systems: Reduce your utility bills with furnaces designed to maximize efficiency.
• Custom furnace installation solutions: Our team provides personalized recommendations and installations to fit your budget and requirements.
• Free estimates for furnace replacement: Know your costs upfront with no surprises.

Preventative Furnace Maintenance

We offer a comprehensive HVAC maintenance plan to keep your furnace running efficiently and reliably. Regular furnace maintenance prevents breakdowns, ensures optimal performance, and keeps gas furnaces operating safely.

Protect your investment and avoid unexpected breakdowns with our expert furnace maintenance services:

• Furnace tune-ups and inspections
• Filter replacement and cleaning
• System cleaning and lubrication
• Preventative furnace checkups
• Extended furnace life and efficiency

Check out our coupons

Call Us at ​703-291-1926703-291-1926

Emergency Heating Services

When your heating system fails in the middle of a freezing night, you need help fast. John Nugent & Sons offers 24/7 emergency heating services to ensure you’re never left in the cold, including:

• 24/7 emergency furnace repair: Call our team day or night to get your furnace back online.
• Same-day emergency heating services: We provide same-day solutions for urgent heating needs.
• Immediate furnace diagnostics and solutions: We provide fast and accurate diagnosis to get to the root of the problem.
• Rapid response for heating failures: Our team arrives quickly, ready to restore your system.

Why Choose Our 24/7 Heating & Furnace Services in Oakton, VA?

For almost 50 years, John Nugent & Sons has built a reputation in Oakton for excellence, trust, and customer satisfaction. Our licensed and certified technicians provide high-quality service with upfront pricing and no hidden fees.

Whether you need emergency repairs, expert installations, or routine maintenance, we’re here to provide warm, dependable comfort for your Oakton home or business.

Contact our team to schedule your heating services in Oakton.