Hours of Operation: Available 24/7
  • SERVING OUR COMMUNITY SINCE 1947

Cox's Old Colony Keeps Hanover, MA Comfortable Year-Round

Since 1947, Cox’s Old Colony Heating, Air Conditioning & Plumbing has been the trusted choice for homeowners in Hanover, MA, and surrounding South Shore communities. We offer a complete range of heating and cooling services to keep your home comfortable and functioning efficiently throughout the year.

Here’s why Hanover residents choose Cox’s Old Colony:

  • Local Expertise: Our team of licensed and insured technicians live and work in the South Shore area. We understand the unique climate challenges of Hanover and can provide solutions tailored to your specific needs.
  • Fast, Reliable Service: We offer flexible scheduling options and prompt service to resolve your HVAC issues quickly.
  • Quality Workmanship: We use top-of-the-line materials and industry-best practices on every job, big or small.
  • Comprehensive Services: Whether you need a simple repair, a complete system replacement, or ongoing maintenance, we have the expertise to handle it all.

We offer a variety of services to meet your Hanover home’s needs, including:

  • Heating & Cooling: Repair, replace, and install heating and air conditioning systems.
  • Hot Water Heaters: Diagnosis and repair of existing water heaters or recommendations for new energy-efficient models.
  • Indoor Air Quality Solutions: Air duct cleaning and sealing to improve the air you breathe.
  • Preventative Maintenance Plans: Regular maintenance to keep your HVAC system running smoothly and efficiently, saving you money on energy bills.

Don’t wait for an uncomfortable home! Contact Cox’s Old Colony today for a free quote and experience the difference quality service makes.

We proudly serve the entire Hanover, MA area.