Danerik Mechanical, LLC.

Proudly serving Manchester and surrounding New Hampshire communities since 1988. What started as two technicians and a truck has grown into a trusted local team, thanks to the loyalty of our customers and the hard work of our crew. We provide heating, cooling, and indoor air quality services—including system installations, preventative maintenance, and 24-hour emergency repairs. We also offer financing options to make larger projects more manageable. Whether you’re in Bedford, Londonderry, Hooksett, or right here in Manchester, we’re here to help with reliable service you can count on.

For residential plumbing, heating, and cooling, Colonial Plumbing, Heating & Cooling brings professionalism and authority. Our plumbing contractors can be counted on to maintain your business systems and is trained to observe your units with a diagnostic eye that will find the problem and recommend the best solution possible. Our heating, cooling, and emergency plumbing services are reliable and affordable, backed by our own warranties and those of the manufacturer. All of our services are available for property owners throughout Manchester, Derry, Nashua, Portsmouth, NH, and beyond.