About Us

First Class Tinknocker

If you need tin, we can put it in!

First Class TinKnocker is a family-owned, full-service residential and commercial HVACR company headquartered in Malden, MA. 

We service all of Massachusetts and across New England.

Our experienced, trained, licensed, and insured HVAC and plumbing technicians provide installation, maintenance, system design, and repair services for small- and large-scale commercial facilities, residential homes and multi-family housing. We promise to provide every service with a smile, and to your highest level of satisfaction.

Check back with us for special rebates, promotions and the latest in HVAC technology.

100% satisfaction

Our goal for every mechanical job is 100% customer satisfaction.

Customer Satisfaction:  Every member of our team has adopted our commitment to complete customer satisfaction. If you ever feel something is not right, let us know and we will do everything in our power to make it right.

DIY Not Recommended

Do not subject yourself to potential dangers by attempting to repair a faulty heating or cooling system. In addition to the potential for personal injury you may face when attempting to repair your system yourself, you also run the risk of voiding your manufacturer’s warranty.

Cooling Services

Heating Services

Duct Work Services

Ventilation Services