Service
Experienced HVAC Repair Services on the South Shore
Harborside Heating & Cooling provides fast, reliable repair services for South Shore homeowners in MA to keep your home comfortable year-round. We’re a veteran-owned, locally operated business with years of experience and an unwavering commitment to your comfort and satisfaction. Contact us for service 24 hours a day, seven days a week!

24/7 Emergency Repairs for Your Peace of Mind
Heating or cooling problems don’t follow a schedule, which is why our emergency repair services are available 24/7. Whether it’s a freezing winter night or a sweltering summer afternoon, our technicians respond promptly to restore your comfort quickly and professionally with reliable repairs for your heating and cooling equipment.
HVAC Repairs Done Right the First Time
HVAC issues can disrupt your daily life, but our technicians are here to help. We specialize in diagnosing and repairing common problems, including:
Restoring accurate temperature control by fixing faulty thermostats.
Detecting and repairing leaks to maintain cooling efficiency.
Resolving clogs, duct issues, or blower malfunctions to improve performance.
Eliminating unusual sounds caused by underlying system issues and preventing further problems.
Identifying and repairing electrical faults to ensure safe operation.

Specialty HVAC Repairs
Our team also handles specialty HVAC repairs for more complex systems, including:
- Ductwork Repairs – Sealing leaks and fixing damage to improve efficiency and airflow.
- Heat Pump Repairs – Ensuring your heat pump operates efficiently and reliably year-round.
- Boiler Repairs – Addressing leaks, pressure concerns, and heating inefficiencies for optimal performance.
FAQs About Our Repair Services
We understand it’s stressful when you experience heating and cooling issues at home. Addressing questions related to your equipment’s specific issue requires an initial assessment of the situation. However, these are common questions we receive when answering a service call, and we promise to offer a transparent and honest estimate for repairs when we diagnose the problem.
Repair costs vary based on the issue. We offer upfront pricing and detailed estimates so you’ll always know what to expect.
The duration depends on the complexity of the problem. We work efficiently to complete repairs as quickly as possible.
Yes! We stand behind our work with a satisfaction guarantee and a warranty on parts and labor.
Call for HVAC Services Today
For dependable HVAC repair services on the South Shore whenever you need them, call Harborside Heating & Cooling at any time—24/7. Our team is standing by to restore your comfort.