We are a privately held company in Andover, MA.

When temperatures shift, your home’s comfort depends on a reliable HVAC system. At EXTREME PLUMBING INC, we’re committed to maintaining that comfort with expert service. We specialize in high-efficiency systems and offer top-quality HVAC Services in Middleton designed for long-term performance. Whether you need seasonal maintenance, emergency repairs, or a full system upgrade, our licensed technicians provide dependable results. Your comfort and safety are always our top priorities.