Lunar Air Systems

Lunar Air Systems is an HVAC provider in Union City, CA, located at 32932 Oakdale St. The company delivers heating, cooling, and indoor air-quality solutions for homes and businesses across the Bay Area. Services include furnace maintenance, repair, and replacement for gas and electric models, as well as the design and installation of high-efficiency heat pump systems in ducted, ductless, or hybrid configurations. They also perform comprehensive AC maintenance and repairs, including seasonal tune-ups with system inspections, airflow evaluations, coil cleaning, and refrigerant testing. The business holds a 4.90 rating based on customer reviews.

The team emphasizes thorough diagnostics, thoughtful planning, and craftsmanship focused on long-term reliability. Led by owner James, who is involved in service delivery and known for immediate responsiveness, the company provides expert guidance without pressure to help customers understand their systems. In many cases, they offer over-the-phone troubleshooting to save service calls. Seasonal furnace tune-ups include inspections of burners, heat exchangers, wiring, blowers, and safety switches to prevent breakdowns. For cooling, detailed performance measurements extend equipment life. They also offer system improvements and filtration upgrades to reduce pollutants and maintain healthy indoor air.

Ducted systems deliver consistent, whole-home warmth through traditional vents, while ductless mini-split systems provide zoned heating control for spaces without existing ductwork. Heat pump solutions use advanced technology to move heat, offering energy efficiency and environmental benefits. The company provides same-day or after-hours service and clean, detail-oriented workmanship. Customers describe the work as meticulous, honest, and highly professional, praising the accurate troubleshooting and clean execution.

Lunar Air Systems is known for its positive rating from customers who have reviewed it, reflecting a reputation for reliable service and technical expertise.

Lunar Air Systems combines technical expertise with a friendly, educational approach to keep Union City homes and businesses comfortable and healthy.

The business is situated on Oakdale Street, roughly a third of a mile from Union Landing Park and Pioneer Elementary School. It is also located about a third of a mile from Cerruti Park and nearly two-thirds of a mile from Alameda Creek.

BizScoreAI gives Lunar Air Systems a Technical score of 92 out of 100, which ensures the website is secure and easily readable by search engines. The Content Quality score is 75 out of 100, meaning the site clearly answers customer questions in a way that AI assistants can quote directly.