John C Cassidy Air Conditioning & Plumbing

John C Cassidy Air Conditioning & Plumbing has served Riviera Beach and surrounding Palm Beach County communities since 1981, building a reputation across more than 1,400 verified customer reviews that average 4.7 stars. The company holds state licensing for both HVAC and plumbing work, offering round-the-clock emergency availability across every day of the week. Operating from their Riviera Beach headquarters, the team serves homeowners throughout Palm Beach Gardens, Lake Worth, and West Palm Beach with residential heating and cooling systems alongside comprehensive plumbing services. This dual-trade expertise allows the contractor to handle interconnected HVAC and plumbing issues that require coordinated repairs across both disciplines.

What sets John C Cassidy apart is their proactive service reminder system that reaches out to customers when maintenance is due, rather than waiting for homeowners to call. Reviewers consistently praise the company's communication, noting technicians provide advance confirmation with precise 15-minute arrival windows and conduct thorough inspections while sharing practical maintenance tips. The combination of 24-hour emergency availability, in-house HVAC and plumbing capabilities under one roof, and a documented track record of sending knowledgeable technicians into homes creates a differentiator for homeowners facing urgent or complex issues affecting both systems.

Customer stories from reviews reveal specific scenarios that illustrate the company's service approach. Patti Silverman described technician Angel Class as a Class Act after receiving a thorough tune-up that included practical maintenance tips, with the appointment confirmed in advance and arrival within the promised window. James earned high marks from Shirley Thomas for knowledgeable, efficient service that began with a courteous office interaction and continued through professional field work. However, not every experience was seamless: Timo Knull documented a breakdown in the quote approval and parts ordering process that required multiple follow-up calls over several weeks to resolve, highlighting that communication gaps can occur even for approved work.