Business data from Google Business Profile, checked 2026-09-04. Facts from the business's own website were fetched 2026-08-04.
All 13 reviews praise Coronado HVAC for honest diagnosis, quick response times, and fair pricing. Customers highlight owner Carlos and staff like Fernando and Lucero for professionalism, attention to detail during service, and willingness to address issues after hours at no extra charge. Work includes AC and heat pump installs, furnace service, and air quality improvements for residential and commercial clients.
HVAC Master Inc. earns consistent five-star reviews for fast, skilled work on AC repairs, duct installation, and thermostat upgrades. Customers repeatedly praise quick problem-solving, transparent communication, and clean job sites. The team has handled emergency calls during cold snaps and commercial issues with the same professionalism shown on routine jobs.
Most reviewers praise fast installations and fair prices, with staff like Francisco and Frank earning repeated credit for honesty and speed. However, a recurring thread of installation problems, unresponsiveness to warranty calls, and repeated repair needs within months of installation creates real doubt. Strong early experiences sometimes sour within 6-24 months when issues emerge and follow-up becomes difficult.
All nine reviewers rated this company five stars. They praise fast response times, fair pricing, and professionalism across both home and business AC work. Customers note staff explain work clearly, arrive on time, and stand behind their repairs with no extra charge if issues recur.
Last updated 2026-09-04