Ahern Contracting - Somerville's Top-Rated HVAC Repair

A dropping boiler pressure is a common local issue that shouldn't be ignored, as it can lead to a complete lack of heat. It's often a sign of a small leak or a failing component like the pressure relief valve. At Ahern Contracting, we start with a thorough plumbing and heating inspection to pinpoint the exact cause—whether it's in the boiler itself or the associated piping. We then provide a clear repair plan to restore safe, stable pressure and reliable heat to your home, preventing more costly damage down the line.

In many Somerville homes, you wait at the faucet or shower for hot water to arrive from a distant water heater. A recirculation pump solves this by keeping hot water moving in a loop through your pipes, so it's instantly available. Ahern Contracting expertly installs these efficient systems, which not only add convenience but also conserve water. If you have an existing pump that's failing, our repair service gets it working again quickly, eliminating those long, wasteful waits for hot water.

Absolutely. While short-cycling is often an HVAC issue, problems with your plumbing or water heater can contribute. For instance, a malfunctioning water heater creating excess heat in a utility room can trick your furnace's thermostat. Our comprehensive approach at Ahern Contracting includes inspecting all interconnected systems. We'll check your water heater's operation and ensure your home's plumbing isn't causing unusual drafts or humidity changes that affect the thermostat. By addressing the whole system, we provide a lasting fix for that annoying and inefficient short-cycling.