Petro Mechanical LLC

Petro Mechanical LLC is a Phoenix-based HVAC contractor with a perfect 5.0-star rating across 28 customer reviews. Roman Petrosyan and his team specialize in residential air conditioning repair, replacement, and installation throughout the Phoenix metropolitan area. Reviewers consistently describe the company as honest, professionally competent, and efficient, with particular praise for fair pricing and clear communication throughout service visits.

Roman Petrosyan earns consistent recognition for his technical knowledge and customer-first approach. Multiple reviewers note he answered service requests without delay, arrived on time, and clearly explained each step of the diagnostic and repair process. The team respects client homes, cleans up thoroughly after work, and provides helpful operation tips to extend equipment lifespan. Invoices and receipts arrive promptly by email, and every charge matches the agreed-upon quote.

Customers recount specific scenarios demonstrating the company's reliability. One homeowner had four different companies recommend full unit replacements at thousands of dollars in cost, but Petro Mechanical accurately diagnosed the issue and completed a targeted repair. Another client needed a new AC unit installed in a casita, removing equipment over 30 years old, and the crew stayed until the job was finished while honoring the original quote. Lana K noted her AC replacement was completed promptly with a new unit effectively cooling her home, while Doug King described the team as honest and hardworking.