Veteran-Owned HVAC In The South Shore
The South Shore's
Premier HVAC Experts
East Coast Air is a Veteran-Owned HVAC leader and authorized Mass Save HPIN Partner serving the South Shore. We specialize in cold-climate heat pumps and coastal AC systems designed specifically for the salt-air environments of Marshfield, Scituate, and Hingham. As a Mitsubishi Diamond Contractor, we provide a full 'Rebate Concierge' service to help homeowners secure up to $16,000 in Mass Save incentives.
What Our Customers Say
Don't just take our word for it. See why South Shore residents trust East Coast Air for their heating and cooling needs.
The East Coast Air Difference
Veteran-Owned & South Shore Roots
Locally Owned & Operated
Smart-Climate Specialists
Same-Day Reliability
Rebate Concierge ($16k Fund)
Precision-Tuned Comfort
Trained & Certified Technicians
Local Roots. Professional Standards. Veteran Owned.
Founded in 2005 and Veteran-Owned, East Coast Air is built on a 'Mission-First' philosophy. Based in Marshfield, we have spent 20+ years protecting South Shore homes from the unique challenges of Massachusetts coastal weather. We don't just install equipment; we provide verifiable energy solutions backed by the highest certifications in the industry.
Why South Shore Homeowners Choose Us:
From the salt air in Marshfield to the historic homes of Hingham, we understand the unique climate challenges of the South Shore. Whether you're looking to maximize state rebates with a new high-efficiency heat pump or need a fast, same-day boiler fix during a Nor'easter, our local team is just minutes away. Join our Comfort Club to ensure your system stays in top shape.
Most HVAC companies just install equipment. We engineer savings. As a participating Mass Save® Heat Pump Installer, we don't just give you a quote—we give you a financial roadmap to a more comfortable, more valuable home.
Services We Provide & Towns We Serve
Explore our comprehensive HVAC solutions across the South Shore. We specialize in everything from emergency AC repair to Mass Save heat pump installations.
Services We Provide
- AC Installation
- AC Repair
- Furnace Services
- Boiler Services
- Heat Pump Installation
- Ductwork Services
- HVAC Maintenance
- Indoor Air Quality
- Smart Thermostats
- Energy Efficiency
- Commercial HVAC
- AC Repair & Maintenance
- Ductless Mini-Splits
- Furnace Installation
- Boiler Services
- Fast HVAC Service
- Maintenance Plans
- HVAC Financing
- Heat Pump Rebates
East Coast Air Makes identifying this year's
MASS SAVE REBATES Quick & Easy!
Proudly Serving You
From Boston To
The Cape & Beyond
As a locally owned and operated HVAC company based right here in the area, we know what it takes to keep South Shore homes comfortable year-round. Whether you're in Marshfield, MA dealing with coastal humidity or further inland, our team is familiar with the unique climate challenges of your neighborhood.
