Herndon, VA: The Best AC & Heating Contractors

Herndon, VA, is no stranger to weather extremes—icy winter mornings, humid summer afternoons, and everything in between. To stay comfortable in your home, you need a reliable HVAC system backed by a team that understands the demands of Northern Virginia’s climate.

Michael Bonsby HVAC, Plumbing & Electrical brings over 20 years of experience to homes in Herndon and surrounding communities. We offer same-day appointments, fair pricing, and certified technicians who repair, maintain, and install all major heating and cooling systems. Whether your system suddenly stops working or it’s time for an upgrade, we’re here to help.

Schedule HVAC service in Herndon, VA, today by contacting our trusted local team online.

Reliable Heating Services for Herndon Homes

When the temperature drops in Herndon, you need a heating system that performs every time. Whether you use a furnace or a boiler, we provide full heating solutions to keep your home warm, safe, and energy-efficient all winter.

• Heating repair: No heat? Strange odors? High utility bills? Our emergency HVAC service gets your system running again fast.

• Heating installation: We install high-efficiency heating systems matched to your home’s size and layout for lasting comfort and savings.

• Heating replacement: Outdated systems can struggle to keep up. Our replacement services provide modern options that lower your heating costs and boost performance.

• Heating maintenance: Regular heating tune-ups keep your system clean, efficient, and ready for winter weather.

Herndon Heat Pump Services

Many homes in Herndon use heat pumps for their versatility and energy efficiency. These systems heat in the winter and cool in the summer—and with regular maintenance, they can do both very well. Our heat pump services include repair, installation, replacement, and tune-ups.

• Heat pump repair: If your system struggles to keep up with seasonal demands, we’ll inspect it and perform the needed repairs quickly.

• Heat pump installation: Our team installs advanced, efficient units designed for long-term performance—with financing options available.

• Heat pump replacement: If your current pump is outdated or frequently failing, we’ll help you choose a newer model that fits your needs and energy goals.

• Heat pump maintenance: Keep your unit operating smoothly with biannual inspections and routine service.

Herndon Air Conditioning Services

Herndon summers can be long and humid—making air conditioning a necessity, not a luxury. Our team works with central AC systems and ductless mini-splits to deliver customized cooling for any home setup.

• AC repair: Whether your system is blowing warm air or won’t turn on at all, our technicians will fix the problem efficiently and correctly.

• AC replacement: We offer energy-efficient upgrades when your old system starts costing more to run than it’s worth.

• AC installation: New home? New system? We’ll design and install an air conditioning system that fits your home’s needs and budget.

• AC maintenance: Annual maintenance helps prevent summer breakdowns and extends the lifespan of your cooling system.

Book HVAC Service in Herndon, VA

At Michael Bonsby, we take pride in offering dependable HVAC services to Herndon homeowners. Our goal is simple: make your life easier by keeping your heating and cooling systems running smoothly. From honest quotes to fast emergency service, we’re here when you need us. Ask about our maintenance plans to stay ahead of costly repairs and unexpected breakdowns.

We also offer financing, rebate guidance, and special offers to help keep your comfort affordable.

Request HVAC services in Herndon, Virginia, by contacting our team online today!