Old Colony Mechanical Inc

Apr 2026

Chris did an excellent job cleaning the ducts in Hingham, removing years of dust buildup. He worked neatly, kept everything organized, and took time to answer questions. The airflow is now much better throughout the house.

Mar 2026

Excellent air duct cleaning service in Hingham. The technicians arrived on time, worked carefully through each vent, and left everything spotless. I noticed improved airflow and less dust almost immediately after the service.

Sep 2022

We purchased a house in Norwell knowing it needed a new heating system. Bob and his son spent three days at our home installing a new system. Knowledgeable, courteous, a pleasure to deal with. My six year old daughter enjoyed exchanging jokes with senior and often asks when Andrew and Bobby will be coming back. Highly recommend.Service: Water heater installation