Coastal Heating & Air Conditioning Co., Inc

Coastal Heating & Air Conditioning Co., Inc operates as an HVAC contractor serving Annapolis, Maryland and surrounding communities. The company holds a 4.8-star average rating drawn from 738 total reviews, reflecting consistent homeowner satisfaction across heating and cooling projects. This Annapolis-based contractor is recommended by Carrier customer service as a dealer-certified technician, distinguishing them from standard installation providers in the region.

As a Carrier dealer-certified technician, Coastal Heating & Air Conditioning performs warranty-covered repairs on Carrier equipment that independent contractors often cannot service. Several reviewers noted the company correctly diagnosed issues that previous technicians from other companies failed to resolve across multiple service calls. The company maintains responsive scheduling, with some customers receiving next-day appointments for non-emergency maintenance.

Multiple reviewers specifically named technicians who delivered exceptional service. Brian, described as knowledgeable and thorough, performed a furnace maintenance visit and explained warranty coverage to the homeowner. Joe received repeated praise for arriving on time, explaining system operations clearly, and demonstrating patience during service calls. Notably, one reviewer credited the team with solving a persistent malfunction that required five failed attempts from another service company, with the unit running properly after Coastal's diagnosis and repair.