Hours of Operation: Available 24/7
- 196 King St. Hanover, MA | Phone : 781-536-8197
Our licensed HVAC repair technicians are known for being friendly, professional, and focused on customer service from start to finish. We deliver reliable heating and cooling repair solutions.
HVAC systems are complex, and small problems can quickly turn into costly repairs if ignored. Our HVAC repair services cover everything from minor adjustments to full HVAC system repair.
We handle air conditioning repair, furnace repair services, and heat pump repair with precision and care. If your AC unit isn’t cooling properly, our AC repair services and central air repair solutions can diagnose the issue quickly. For winter breakdowns, our heating repair services include furnace repair, boiler repair services, and emergency furnace repair.
Our team also provides ductless mini split repair, thermostat repair, air handler repair, and indoor air system repair. Whether it’s compressor repair, HVAC issues, HVAC fan motor repair, or HVAC leak repair, we use detailed HVAC troubleshooting services to identify the root cause, not just the symptoms.
Heating and cooling systems rarely fail at convenient times. That’s why we offer emergency HVAC repair and 24-hour HVAC repair services when urgent issues arise.
If your system stops working during extreme temperatures, our emergency AC repair and emergency furnace repair services are designed to respond quickly. We understand how important comfort and safety are, especially during peak summer heat or freezing winter nights.
Our same-day HVAC repair services are available whenever possible to minimize downtime and restore your comfort fast. As a local HVAC repair company serving Hanover and surrounding communities, we prioritize timely service without sacrificing quality.
From home HVAC repair to urgent commercial HVAC repair needs, you can count on us to provide prompt, professional solutions.
Every property has unique heating and cooling demands. Our residential HVAC repair services focus on restoring comfort in single-family homes, condominiums, and multi-unit residences. Whether you need AC unit repair, furnace repair, or complete HVAC maintenance and repair, we tailor our approach to your system.
For commercial HVAC repair, we work efficiently to reduce disruption to your business. We understand that downtime impacts productivity, which is why we provide accurate assessments and straightforward recommendations.
As a professional HVAC repair company, we take the time to explain your options clearly. Our licensed HVAC repair technicians evaluate your equipment thoroughly before recommending repairs or replacement. If a fix is possible, we focus on affordable HVAC repair that extends the life of your system.
At Cox's Old Colony Heating, Air Conditioning & Plumbing, we believe that proper diagnosis is the foundation of effective HVAC repair. Our technicians use advanced tools and hands-on experience to perform comprehensive HVAC troubleshooting services.
Instead of quick patches, we focus on long-term reliability. Whether it’s central air repair, heat pump repair, or boiler repair services, we ensure your system operates safely and efficiently before we consider the job complete.
Our commitment to customer service means you’ll receive clear communication, honest pricing, and a detailed explanation of the work performed. When searching for the best HVAC repair services in Hanover, MA, homeowners and businesses choose us because we combine professionalism with a customer-first mindset.
If you’re looking for a local HVAC repair company that prioritizes quality, comfort, and accurate assessments, we’re ready to help.
From reliable installations to routine maintenance, Cox’s Old Colony delivers precise, professional HVAC services to keep your system running efficiently year-round. Explore our full range of trusted solutions below.
Professional HVAC repairs and installations done right. Explore photos of our latest heating and cooling projects across Hanover and the South Shore.
Unusual noises, uneven temperatures, weak airflow, or rising energy bills often indicate the need for HVAC repair
Yes, we offer emergency HVAC repair and 24-hour HVAC repair services for urgent situations.
We provide same-day HVAC repair whenever possible, including emergency AC repair during peak seasons.
Absolutely. We provide furnace repair and heating repair services to keep your home warm and safe.
We repair central air systems, heat pumps, boilers, ductless mini splits, air handlers, and more.
Yes, our licensed HVAC repair technicians are trained to diagnose and repair all major systems.
In many cases, affordable HVAC repair can extend your system’s lifespan without the need for full replacement.
Yes, we provide commercial HVAC repair services for offices, retail spaces, and other businesses.
Yes, we offer thermostat repair as part of our complete HVAC troubleshooting services.
Yes, we offer HVAC maintenance and repair to keep systems running efficiently year-round
If your system isn’t performing the way it should, don’t wait for the problem to get worse. Contact Cox's Old Colony Heating, Air Conditioning & Plumbing at (781) 536-8197 for professional HVAC repair services in Hanover, MA.
