High Line Mechanical Inc.

A 2025 customer described a switch from oil to propane at High Line Mechanical Inc.'s hands: a new propane boiler, two a/c units and air handlers replaced, and a job they said was completed on time and within budget. A 2022 customer said the company offered to coordinate the complete installation, including excavation, and got the install done in 48 hours without major disruptions to the tenants. Some of the work is quick service calls. A 2026 customer getting ready to sell found a leak that would cause a failed inspection and said Rick was there within a couple of hours and discussed everything along the way. A 2025 customer said Marty walked them through steps to diagnose the problem on a Saturday no-heat call, on a unit he had installed 9 years earlier. A 2025 reviewer thanked Marty Bernard for over-the-phone help getting a furnace working again. In 2022, a customer said Racheal got them in the same day for a leaking dishwasher. It holds 4.7 stars from 12 Google ratings and an A+ grade with the BBB. A 2023 customer said they installed a furnace, the town inspector agreed they were supposed to come back to fix the roof boot and a hole left in the wall, and they never did; that customer said a voicemail went without a call back. On the BBB, a reviewer called the company extremely high priced for the service delivered. Its New Hampshire HVAC licence, number MBE1801017, held by High Line Mechanical Inc, is expired on the state registry.