1 Haro 1 LLC

1 Haro 1 LLC operates as a dedicated HVAC contractor serving the San Jose community with a perfect 5-star rating drawn from three client reviews. The business provides heating and cooling services throughout the city, delivering both repair solutions and new system installations for residential properties. Technicians at this contractor respond to service calls promptly and approach each job with professionalism and technical precision.

Based on client feedback, this contractor distinguishes itself through careful attention to permitting requirements and transparent communication about installation timelines. Reviewers note the team completes full system replacements within committed timeframes, helping homeowners avoid the discomfort of waiting during peak summer months. The contractor maintains a client-focused approach, answering questions throughout the service process and ensuring homeowners understand their equipment.

One reviewer recounts how Ernesto Haro diagnosed a faulty air conditioning component during a service call, explaining the issue clearly and demonstrating proper filter installation so the homeowner could perform routine maintenance independently. Another client describes a new AC installation completed over two days, noting the team secured proper permits and delivered clean, efficient work despite the homeowner's urgency to beat summer heat. Both reviewers highlight the technician's patience in answering questions and following through on all discussed tasks.