Compare 3 Verified HVAC Companies in Westminster, MD

Apple Plumbing, Heating, & Air provides comprehensive plumbing and HVAC services in Westminster, MD. Family-owned since 1994, we specialize in emergency repairs, system installations, and maintenance for residential and commercial clients. Our licensed technicians combine decades of experience with advanced tools to deliver durable, code-compliant solutions.

Modern Comfort Systems specializes in HVAC installation, repair, and maintenance across Maryland and Pennsylvania. Since 1980, weve delivered energy-efficient solutions and exceptional service, earning industry recognition and customer trust. Our comprehensive offerings include plumbing services, smart home integration, and emergency support, backed by a team of certified technicians committed to residential and commercial comfort.

IncroTech provides specialized commercial HVAC repair, maintenance, and emergency services for incremental systems, including PTACs and WSHPs. We serve Maryland, Washington D.C., and Northern Virginia with a zero downtime guarantee through our spare unit rotation system. Our experienced technicians deliver factory-standard repairs and preventive maintenance plans tailored to client needs.