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AJ Heating & Cooling ServiceHVAC Services in Hayward

AJ Heating & Cooling Service is your trusted specialist for Bryant HVAC installations, repairs, and maintenance. Serving Hayward and its neighboring communities, we provide dependable HVAC solutions tailored to your home’s needs.

Experience and Certifications

Financing Available
We offer flexible financing options for your new Bryant product or system. With approved credit, you can enjoy convenient monthly payments, competitive interest rates, and online bill pay.

HVAC Repair and Installation Services

Air Conditioner Repair & Service
Our team delivers prompt and dependable air conditioner repair and service to keep your home cool and comfortable. From minor fixes to major repairs, we’re committed to ensuring your AC runs efficiently all summer.
Furnace Repair & Service
We offer professional furnace repair and service. Our certified technicians can quickly identify and fix any problems, ensuring your home stays warm and cozy all year long.
HVAC System Installation
We offer professional HVAC installation to keep your home comfortable in every season. Whether you're upgrading your current system or installing HVAC for the first time, we’ll guide you in selecting the best option for your needs and ensure a precise, high-quality installation.
HVAC Maintenance
We provide annual HVAC maintenance to ensure your system operates smoothly and help prevent unforeseen malfunctions. Through detailed inspections and tune-ups, we ensure your heating and cooling system is prepared to maintain your comfort throughout the year.