HVAC Contractor in Shrewsbury, MA | Flaherty Plumbing & HVAC

Licensed technicians are available 24/7 to diagnose and repair heating and cooling systems throughout Shrewsbury. As a residential HVAC repair company serving Shrewsbury, MA, Flaherty responds to a full range of scenarios common in New England homes: systems that stop heating or cooling, unusual noises, short cycling, and restricted airflow. Whether it is a mid-winter boiler failure or a cooling system that quits on the hottest day of summer, emergency HVAC repair in Shrewsbury, MA is available around the clock.

Every repair call follows an honest diagnosis process, and all work is backed by written warranties. Flaherty's technicians service boilers, furnaces, ductless mini-splits, and central air systems for both residential and commercial properties. The team also handles commercial HVAC needs for business owners and property managers throughout the MetroWest corridor. Learn more about heating system repair and ductless AC repair.

Flaherty is a full-service HVAC installation contractor for Shrewsbury, MA, homes and businesses, covering ductless mini-split installation to complete system replacement. Energy-efficient options may help lower utility costs, and Flaherty's team will walk you through equipment choices that fit your space and budget.

Every Flaherty HVAC installation begins with a load assessment to size the system correctly for the Shrewsbury property. From there, the team recommends equipment based on efficiency goals, fuel type, and layout — including energy-efficient options that may reduce long-term utility costs. Installation is handled by MA-licensed HVAC technicians with a confirmed two-hour arrival window. Once the system is running, commissioning and functional testing confirm performance before the job is closed out. Advantage Plan options for ongoing maintenance and priority service are reviewed at that point as well.

Whether you are replacing an aging boiler or adding ductless cooling to a home without existing ductwork, the process is backed by decades of local experience. Explore ductless AC installation options or learn about maintenance plans that protect your investment.

Commercial property managers in Shrewsbury can also count on Flaherty for system installation, repair, and preventative maintenance agreements. Learn more about commercial HVAC and plumbing services.

When you need a dependable HVAC contractor in Shrewsbury, MA, Flaherty Plumbing & HVAC delivers complete service coverage including heating repair, cooling installation, emergency response, and maintenance plans, 24/7. Call (508) 653-1775 or submit a request online to get started. You can also find Flaherty Plumbing & HVAC on Google Maps to read reviews and get directions. For Shrewsbury and Worcester County properties, Flaherty Plumbing & HVAC is the full-service HVAC contractor available any hour, any season.