Business Details
50+ Years
experience
Emergency
services
Your Trusted Partner for HVAC Solutions in Northern Virginia
Garnett Heating & Air has been a trusted HVAC service provider since 1957, serving Fredericksburg and surrounding communities. Founded by John Garnett Jr., the company has grown alongside the region, offering cutting-edge HVAC technology and expert craftsmanship. With over 30 highly trained professionals, we specialize in residential and commercial heating, cooling, and ventilation systems, including indoor air quality solutions and commercial refrigeration services.Our commitment to integrity and quality is reflected in our 10-year parts warranty and up to 10-year labor warranty. We prioritize client satisfaction through transparent pricing, clear communication, and 24/7 emergency care, ensuring reliable comfort solutions for homes and businesses. As a family-owned business, we maintain deep roots in the community, combining decades of experience with a dedication to innovation and excellence.
Services
Furnace Installation
HVAC Maintenance
Air Conditioning Repair
Indoor Air Quality
Commercial Refrigeration
Heat Pump Services
Ductless Systems
Thermostat Installation
Emergency Repairs
System Replacement
Details
- Year established: 1957
Highlights and features
- 63 years of local HVAC expertise since 1957
- 24/7 emergency service with rapid response
- 10-year parts warranty & up to 10-year labor warranty
- Family-owned with deep community roots
- Dedicated to 100% client satisfaction
What people say
Timely response
Knowledgeable problem solving
Prompt, knowledgeable and very pleasant
Great outfit
Services
Residential Furnace Services
Our furnace services ensure reliable heating for Virginia homes. We handle installations, repairs, and maintenance, using advanced diagnostics to resolve issues like strange noises or weak airflow. With prompt emergency care and preventative maintenance plans, we maximize system efficiency and longevity while improving indoor air quality.
HVAC Maintenance
Regular HVAC maintenance prevents breakdowns and extends equipment life. Our technicians perform comprehensive inspections, cleaning, and adjustments for both residential and commercial systems. Seasonal tune-ups optimize energy efficiency, reduce costs, and ensure safe operation while maintaining peak performance year-round.
HVAC Replacement
We guide homeowners through furnace and heat pump replacements, selecting energy-efficient models tailored to property needs. Our installations include ductwork modifications when needed, with most replacements completed in 1-2 days. Upgrading systems can lower energy bills by 20-40% while improving temperature control and air quality.
Indoor Air Quality
Our indoor air quality solutions combat pollutants like allergens, mold, and VOCs. We install Ecobee smart thermostats with air monitoring and VIVE UV purifiers that neutralize contaminants using UV-C light. These systems provide whole-home purification, reducing odors and improving respiratory health through integrated HVAC filtration.
Commercial HVAC Services
We serve commercial clients with refrigeration repair, rooftop unit maintenance, and ventilation system installations. Our team handles complex systems for restaurants, distribution centers, and office buildings, offering 24/7 emergency response and customized maintenance contracts to minimize downtime and ensure compliance with operational standards.
Questions
How do I know if my HVAC system needs repair or replacement?
Look for frequent breakdowns, high energy bills, strange noises, or systems over 15 years old. Our technicians provide honest assessments after thorough inspections.
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24/7 emergency care with rapid response for critical HVAC failures in Fredericksburg and surrounding areas.
How often should HVAC systems be serviced?
We recommend annual furnace maintenance and bi-annual AC tune-ups to prevent breakdowns and maintain efficiency.
Can a new HVAC system lower energy bills?
Modern systems are 20-40% more efficient than older models, significantly reducing monthly utility costs while improving comfort.
What financing options are available?
We offer financing plans with payments starting at $79/month and $500 trade-in credits for qualifying system replacements.
Do you service commercial refrigeration equipment?
Yes, we provide repair and maintenance for commercial refrigeration systems in restaurants, convenience stores, and distribution centers.