First Class TinKnocker, LLC

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About First Class TinKnocker, LLC
First Class TinKnocker delivers heating, ventilation, and air conditioning services throughout Malden, Massachusetts, and surrounding communities. The company maintains a perfect 5.0-star rating across 19 verified customer reviews, reflecting consistent delivery of quality HVAC solutions. Their service menu covers residential and commercial systems, including heat pump installations, boiler repairs, hot water heaters, and duct work. The team operates Monday through Friday from 7 AM to 5 PM, providing scheduled maintenance plans and responding to customer needs across the greater Malden area.
As a participant in the Mass Save Heat Pump Installer Network, First Class TinKnocker offers homeowners access to substantial rebates reaching up to $16,000 on air source heat pump installations. Commercial property owners can qualify for rebates up to $4,500 per ton on qualifying systems. The company provides 0% financing opportunities for qualifying improvements, making high-efficiency heat pump conversions more accessible. Their commitment to customer satisfaction includes a documented pledge to address concerns and ensure every job meets quality standards.
Customer reviews highlight specific technicians who have handled challenging situations. Jason and his team have managed complex installations in older two-family homes, navigating intricate heating and cooling requirements. Reviewers consistently mention responsiveness during emergency situations, with one customer noting Jason arrived within 48 hours to resolve an HVAC issue that other contractors could not address. The team has also guided customers through Mass Save rebate paperwork, simplifying the incentive application process.
What Customers Say
All 19 reviews award 5 stars, with technicians Jason, Nellie, and Manny specifically named across multiple positive accounts. Reviewers frequently mention successful navigation of Mass Save rebates, emergency responsiveness within 48 hours, and willingness to follow up even a year after installation.
Working Hours
| SundayToday | Closed |
| Monday | 7 AM–5 PM |
| Tuesday | 7 AM–5 PM |
| Wednesday | 7 AM–5 PM |
| Thursday | 7 AM–5 PM |
| Friday | 7 AM–5 PM |
| Saturday | Closed |
Services
Heat Pump Installation
High-efficiency air source heat pump systems for residential and commercial properties, eligible for Mass Save rebates up to $16,000.
Heating System Services
Furnace and boiler repair, installation, and maintenance for homes and businesses.
Cooling Services
AC repair, maintenance, and installation to keep spaces comfortable during warm months.
Duct Work Services
Custom duct installation and modification for new systems or HVAC upgrades.
Hot Water Heater Services
Installation and replacement of hot water heating systems for residential use.
Maintenance Plans
Scheduled service plans to keep HVAC systems running efficiently year-round.
Indoor Air Quality Systems
Solutions to improve air circulation and quality throughout the property.