MAINTENANCE & CONSERVATION Maintain your heating system. Have it checked by a professional at least once a year and change the filters regularly. Adjust thermostats; keep it 65 degrees during the day and 55 degrees during sleeping hours or when the house is unoccupied. Replace old thermostats with programmable thermostats. Open drapes and blinds on [...]

Gargiulo Bros Oil is proud to have served the greater New Haven, CT area for over eighty years.  We have been a family business that strives to provide the connecticut community with high quality service and parts. Areas we service include,  New Haven, Hamden, East Haven, West Haven, Milford, Bethany, Woodbridge , Cheshire , North [...]