Reliable Heating Services You Can Trust
Don’t let the cold settle in. For over 22 years, Air 1 Mechanical Heating, Cooling & Plumbing has been the trusted name for comprehensive heating services across the Northern Virginia, Maryland, and DC Metro areas.
Whether you need urgent furnace repair, a professional boiler tune-up, or a full system replacement, our licensed technicians are committed to ensuring your home stays warm, safe, and efficient all winter long. We offer guaranteed results and 24/7 emergency service with no after-hours charges.
Call us today for a free estimate: 703-360-4357
Comprehensive Heating & Furnace Services
At Air 1 Mechanical, we provide complete home heating solutions tailored to your specific needs. We service, repair, and install all major makes and models of heating equipment.
Furnace Repair and Installation (Gas & Electric)
Your furnace is the heart of your heating system. Our certified furnace repair experts quickly diagnose issues like cold spots, strange noises, or ignition problems, ensuring a fast and dependable fix. When it’s time for an upgrade, we offer professional furnace replacement and installation, helping you choose a high-efficiency model for maximum comfort and savings.
- Fast, Reliable Furnace Repair
- High-Efficiency Furnace Installation
- Routine Furnace Maintenance & Tune-Ups
Boiler Service & Radiator Repair
For homes relying on hydronic heating, our team specializes in boiler installation and service. We handle all types of residential and commercial boilers, providing expert maintenance and repair to ensure reliable, cozy heating throughout the coldest months. We also offer installation and service for gas fireplaces.
Heat Pump Installation & Repair
As experts in year-round comfort, we install, maintain, and repair modern heat pump systems. These energy-efficient units are essential for both heating in the winter and cooling in the summer, making them a cost-effective solution for many homeowners in the DC Metro region.
- Heat Pump Repair and Diagnostics
- Energy-Efficient Heat Pump Replacement
- Ductless Heating & Mini-Split Systems
Specialized Heating Services
- Commercial Heating Service: We design, install, and maintain large-scale heating systems for businesses and commercial properties.
- Maintenance Plans: Join our maintenance program for annual precision tune-ups, priority scheduling, and exclusive discounts.
The Air 1 Mechanical Guarantee: Trust & Transparency
Choosing an HVAC contractor is an important decision. Our commitment to transparency, quality, and customer experience sets us apart as Northern Virginia’s preferred heating company.
- 24/7 Emergency Service: We’re always available to handle urgent heating repairs, day or night.
- Upfront Flat-Rate Pricing: You receive a clear, written estimate before any work begins. No hidden fees or surprise charges—guaranteed.
- Licensed & Certified Technicians: Every member of our team is fully licensed, insured, and receives ongoing training to deliver professional care and long-lasting solutions.
- 100% Satisfaction Guaranteed: We stand behind every job we do.
Proudly Serving Northern Virginia, Maryland, & DC
Air 1 Mechanical delivers expert heating and furnace repair services to thousands of satisfied customers in and around the DC area, including:
- Virginia (VA): Ashburn, Arlington, Fairfax, Gainesville, Leesburg, Manassas, Springfield, and Woodbridge.
- Maryland (MD): Rockville, Bethesda, Gaithersburg, and Chevy Chase.
