CRS Mechanical LLC

CRS Mechanical LLC maintains a 5-star rating across 30 customer reviews in Concord, New Hampshire, reflecting consistent service delivery that homeowners recognize as dependable. The business operates around the clock, providing 24-hour availability every day of the week. Their service capabilities span HVAC systems, indoor air quality and duct cleaning, industrial refrigeration systems, chiller services, mechanical and gas fitting, and boiler installation and service. This mix of residential comfort systems alongside specialized commercial refrigeration positions them as a contractor handling both typical homeowner needs and more complex mechanical projects.

What distinguishes this contractor is their work with industrial refrigeration and chiller systems, which places them in a specialized category beyond standard residential HVAC companies. Customer reviews note installations using Bosch equipment, giving homeowners access to a recognized brand through their service. The combination of boiler services alongside cooling and heating work means a single contractor can address multiple mechanical systems in a property. Their willingness to guide customers through troubleshooting steps, as one reviewer described receiving help over the phone, suggests a consultative approach rather than always pushing for service calls.

Reviewers describe specific scenarios that illustrate how the team responds under pressure. One homeowner recounting a frozen pipe emergency during severe cold received a callback within minutes and walkthrough assistance that resolved the issue without requiring an emergency truck roll. Another customer hired them for a mini-split installation in a new home, then called them back the following year for another unit in a renovation. A third reviewer noted the crew arrived the day after initial contact to install a replacement furnace, moving their schedule to accommodate urgent need. In each case, the reviewer names a team member who managed the work, suggesting consistent assignment of experienced technicians to projects.