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About Accord Air
Accord Air is a San Diego-based HVAC contractor with a 4.9-star average drawn from 64 reviews. Owner Oleg personally manages most projects, and the company operates across San Diego County including Poway and surrounding communities. Their license number is listed with CSLB, and they specialize in heat pump conversions alongside conventional AC and furnace replacement.
The company holds Mitsubishi Electric Diamond Contractor status and handles Bosch heat pump installations including inverter-driven outdoor units paired with high-efficiency gas furnaces. Their technical scope extends to ductless mini-split systems and full duct replacement for older homes. Equipment installed by Accord Air has operated through triple-digit heat waves while maintaining interior temperatures set by homeowners.
Reviewers repeatedly name Oleg as the primary point of contact and highlight his direct involvement on job sites. Jesse Javier credited Oleg and his crew for completing a full heat pump and duct replacement in a single day during a 97-degree heat wave in Poway. Loren Mastronardi noted Oleg came out on a holiday to assess a no-heat emergency and completed the full installation without delays. Ann Woods described Oleg providing detailed pros and cons between two repair and replacement options before installing a new Mitsubishi compressor.
What Customers Say
All five featured reviewers name Oleg by name and describe him as the primary technician. Four reviewers specifically note clean installation practices and professional crews. Ann Woods calls out Oleg's technical honesty in recommending repair versus replacement, while Jesse Javier credits the team for maintaining interior comfort through a documented heat wave.
Services
Heat Pump Installation & Conversion
Installs ductless and conventional heat pumps, converting older AC-only systems to dual heating and cooling with potential rebates.
AC Replacement
Replaces aging air conditioners including builder-grade units over 20 years old with modern high-efficiency systems.
Duct Installation & Replacement
New ductwork for homes with original or damaged duct systems, improving airflow and system efficiency.
Furnace Installation
High-efficiency gas furnace installation, including 96-percent efficiency models, for homes converting to or upgrading heating.
Preventive Maintenance Agreements
Annual maintenance for heating and cooling equipment to maintain efficiency and reduce emergency repair risk.
Indoor Air Quality Solutions
Products and installation to address air quality in conditioned spaces, serving customers with specific IAQ concerns.
Commercial HVAC Service
Service and installation for commercial heating and cooling systems across the San Diego service area.
New Construction HVAC
Complete HVAC design and installation for new residential and light commercial builds in San Diego County.