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About MIHAS HVAC
MIHAS HVAC is an Oakland-based heating and cooling contractor serving the Bay Area with a perfect 5-star rating across 12 verified reviews. The company, operated by Michael, provides residential and commercial HVAC services throughout Oakland, San Francisco, and surrounding communities. Customers consistently praise the business for honest assessments, reliable workmanship, and thorough cleanup after every job.
What distinguishes MIHAS HVAC from other Bay Area contractors is their specialized expertise in heat pump systems, including new installations and repairs. The company handles complete system replacements including furnace installation, ductwork replacement, and Nest smart thermostat setup. For commercial clients, they install mechanical ventilation systems, demonstrating versatility across residential and light commercial projects. Their service menu covers gas furnace repair, AC maintenance, and system diagnostics.
Multiple reviewers specifically name Michael as the technician who handled their HVAC needs, describing scenarios ranging from urgent repairs to full system overhauls. One customer called Michael after their heating failed during a cold winter, and he diagnosed and replaced an aging, poorly installed system including new ducts and a Nest thermostat. Another reviewer in San Francisco had a heat pump installed over a year ago with no issues since. A commercial client praised Michael's meticulous work installing ventilation systems in their business space, noting his dependability and skill.
What Customers Say
Eight reviewers mention Michael by name, consistently praising his diagnostic skill and clean workmanship. Three customers describe specific repair scenarios: undersized pipe replacement, gas furnace malfunction, and heat pump installation. All 12 reviews award 5 stars, with no negative feedback about pricing, communication, or follow-up.
Services
Heat Pump Installation & Repair
Installation of new heat pump systems and repairs for existing units, serving both residential and light commercial properties.
Furnace Repair & Replacement
Gas furnace diagnostics, repairs, and complete system replacement including new furnace installation.
AC Repair & Maintenance
Air conditioning repair services and routine maintenance to keep cooling systems running efficiently.
Ductwork Replacement
Complete duct replacement services, with one reviewer noting new ducts were installed during their system overhaul.
Smart Thermostat Installation
Installation of Nest and other smart thermostats for enhanced climate control and energy efficiency.
Commercial HVAC & Ventilation
Installation of mechanical ventilation systems and HVAC repairs for commercial spaces and business properties.
System Diagnostics
Comprehensive system diagnostics to accurately identify HVAC issues before recommending repairs or replacement.