Elite HVAC Services in Northern Virginia Area

Our experienced technicians provide comprehensive repair, maintenance, and installation services for cooling (air conditioning) and heating systems. We work with various types of systems, including central air conditioning, ductless mini-split systems, furnaces, heat pumps, and more, to ensure optimal indoor comfort year-round.

When it comes to air conditioning, we've got you covered. From repairing malfunctioning units to installing new systems, we offer reliable A/C services to keep you cool and comfortable during the hottest months of the year.

Whether you're building a new property or upgrading an existing one, our team specializes in the installation of heating, ventilation, and air conditioning (HVAC) systems. From start to finish, we handle everything with precision and care to ensure your system is installed correctly and efficiently.

Facing an HVAC emergency? Our team offers emergency and scheduled repair services to address issues such as breakdowns, malfunctioning components, or inefficient performance, restoring comfort to your property quickly and efficiently.

Keep your HVAC systems running smoothly with our regular maintenance plans. Our comprehensive maintenance services include cleaning, inspection, and tune-ups to ensure the efficient operation and longevity of your systems.

Experience the benefits of efficient heating and cooling with our heat pump services. Our technicians are skilled in repairing, maintaining, and installing heat pump systems to ensure year-round comfort for your home or business.

Keep your home warm and cozy during the winter months with our furnace services. Whether you have a gas furnace, electric furnace, or oil furnace, our technicians have the expertise to repair, maintain, and install your system for efficient heating performance.

At INTERTECH HVAC, we understand the importance of maintaining a clean and healthy environment in your home or business. Serving the communities of Fairfax and Alexandria, VA, our professional duct and dryer vent cleaning services ensure optimal air quality, enhance HVAC efficiency, and reduce fire hazards.

Enjoy hot water on demand with our water heating services. Whether you need installation, repair, or maintenance for traditional tank-style water heaters or tankless water heaters, we have the expertise to meet your needs.

Breathe easier with our indoor air quality services. From air purification systems to humidifiers, dehumidifiers, and ventilation solutions, we assess and improve indoor air quality to create a healthier and more comfortable indoor environment for you and your family.

Upgrade your outdated or inefficient HVAC systems with our replacement services. We offer a range of energy-efficient models to improve indoor comfort and reduce energy costs for your home or business.