Brennan A/C

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About Brennan A/C
Brennan A/C operates as an owner-managed air conditioning contractor serving Wellington and the broader Palm Beach and Broward county regions. The business holds Florida license CAC1818003 and maintains a 4.5-star rating drawn from 23 customer reviews. Incorporated in 2014, the company was established by Thomas Brennan, who entered the heating and cooling industry in 2006, bringing nearly two decades of hands-on experience to every service call. Both residential homeowners and commercial property managers rely on this contractor for new AC installations, system repairs, and ongoing preventative maintenance.
This contractor distinguishes itself through direct owner involvement in every project, guaranteeing customer satisfaction on both residential and commercial jobs. The service menu spans new air conditioner installations, emergency repairs, duct cleaning, and scheduled preventative maintenance designed to extend equipment lifespan. Working directly with the owner means customers communicate with someone who has nearly 20 years of field experience rather than a call center representative.
Customer experiences highlight the value of working with an owner-operated company. One reviewer described Patrick as honest, responsive, and knowledgeable after years of ongoing service. Another detailed a coil replacement and performance upgrade performed at a reasonable price with careful property cleanup. A third specifically noted direct communication with the owner, on-time arrivals, and attention to detail on every visit. These accounts describe what distinguishes Brennan A/C from larger companies where the technician who quotes a job may never return for the actual work.
What Customers Say
Four of five detailed reviewers mention the technician by name (Patrick), with three specifically noting direct communication with the owner. Positive reviews cite diagnostic skill, reasonable pricing, and respectful property care, while a single one-star review expresses frustration with recurring problems and multiple service charges. Five-star reviewers consistently highlight honesty and transparency.
Services
New AC Installations
Complete air conditioner replacements and new construction installations with professional setup and equipment recommendations.
AC Repair
Diagnostics and repairs for cooling system failures including refrigerant issues, electrical problems, and compressor faults.
Preventative Maintenance
Scheduled tune-ups and system inspections designed to extend equipment life and prevent unexpected breakdowns.
Duct Cleaning
Professional ductwork cleaning services to improve indoor air quality and system efficiency.
Heating Services
Furnace and heating system repair and installation for cooler months in South Florida.
Commercial HVAC
Heating and cooling services tailored to commercial buildings, new construction projects, and renovation jobs.