Business Details
23 Years
experience
Emergency
services
Trusted HVAC Services in Reston, VA
H&M HVAC is a family-owned business dedicated to delivering exceptional HVAC services to residential and commercial clients in Reston, Sterling, Ashburn, Loudoun, and select Maryland areas. With two decades of experience, we combine rapid response times, reliable hardware solutions, and a commitment to ethical practices to ensure customer satisfaction. Our team of certified technicians provides honest workmanship, offering 24/7 emergency services and maintaining an extensive warehouse for faster installations. We prioritize customer-focused solutions, guaranteeing our work with a money-back promise while striving to be the region's leading HVAC provider through continuous innovation and superior service. 
Services
AC Repair
Heating Services
Commercial HVAC Maintenance
Thermostat Installation
Duct Services
Details
- Year established: 2003
Highlights and features
- 20 years of local HVAC expertise with certified technicians
- 24/7 emergency services for urgent heating and cooling needs
- NATE-certified professionals ensuring industry-standard repairs
- A+ Better Business Bureau rating with customer satisfaction guarantee
- Money-back guarantee on all HVAC installation and repair work
Associations and certifications
- Better Business Bureau (BBB)
What people say
Excellent workmanship
Reliable hardware solutions
Rapid response times
Certified technicians
Satisfaction guarantee
Services
AC Repair
Expert AC repair services for residential and commercial properties in Northern Virginia. Our factory-trained technicians address issues like weak airflow, warm air output, and unusual noises. Emergency repairs available 24/7 to prevent system failure and reduce energy costs during peak summer months.
Heating Services
Comprehensive heating installation, repair, and maintenance solutions for homes and businesses. Our NATE-certified technicians specialize in indoor air quality optimization and system efficiency improvements. Services include furnace repairs, boiler maintenance, and emergency heating restoration with upfront cost estimates.
Commercial HVAC Maintenance
Preventative maintenance programs for commercial HVAC systems to enhance energy efficiency and extend equipment lifespan. Our certified technicians perform regular checkups, component inspections, and system optimizations using advanced diagnostic tools to minimize downtime for businesses in Loudoun and surrounding areas.
Thermostat Installation
Professional installation and repair services for smart thermostats including Nest and other programmable models. Our technicians diagnose temperature control issues, replace faulty units, and optimize settings to improve energy efficiency while maintaining comfort levels in residential properties.
Duct Services
Comprehensive duct system maintenance including cleaning, repair, and replacement. Our specialists address issues like mold growth, rodent infestations, and airflow restrictions using specialized tools. Services improve indoor air quality and system efficiency for both residential and commercial clients in Northern Virginia.
Questions
What HVAC services do you offer for residential customers?
We provide AC repair, heating system maintenance, thermostat installation, duct cleaning, and emergency HVAC services for homes in Northern Virginia.
Are your technicians certified and insured?
Yes, all our technicians are NATE-certified with factory training, and we maintain full insurance coverage for all service work.
Do you offer 24/7 emergency HVAC services?
Yes, we provide 24-hour emergency AC and heating repair services with same-day appointments available for urgent system failures.
What areas do you service?
We serve Reston, Sterling, Ashburn, Loudoun County, and select Maryland areas for both residential and commercial HVAC needs.
Do you guarantee your HVAC work?
We offer a 100% satisfaction guarantee with a money-back promise on all HVAC installation and repair services performed by our technicians.
