
Beyond heating, cooling, and solar, we provide specialized services that enhance system performance, indoor air quality, and overall comfort. From refrigerant leak repair and advanced filtration solutions to humidity control and equipment maintenance, our team delivers dependable solutions designed for healthier, more efficient living and working environments.

Indoor air is often more polluted than outdoor air, carrying contaminants like dust, mold, pet dander, smoke particles, and chemical vapors. As homes become more tightly sealed and energy-efficient, these pollutants can circulate through HVAC systems, impacting comfort and health. AC&R Service Heating & Cooling helps homeowners in Ukiah and surrounding areas identify and address these hidden air quality issues with proven solutions.

Poor indoor air quality can contribute to allergies, respiratory irritation, fatigue, headaches, and other ongoing health concerns. Common signs include stale air, lingering odors, dust buildup, and frequent allergy symptoms. Our team provides tailored indoor air quality solutions designed to improve airflow, reduce airborne contaminants, and create a cleaner, healthier living environment for your family year-round.

AC&R Service Heating & Cooling offers a full range of indoor air quality services, including high-efficiency filtration systems, whole-home air purifiers, air exchangers, duct cleaning, and duct sealing services. These solutions work together to reduce pollutants, improve HVAC efficiency, and enhance overall comfort. With decades of experience since 1960, we deliver reliable systems designed for long-term performance and cleaner indoor living.

Small system upgrades can make a big difference in comfort, efficiency, and equipment protection. AC&R Service Heating & Cooling provides practical HVAC accessories designed to improve system performance, reduce energy waste, and enhance everyday convenience for homeowners and businesses throughout Mendocino, Lake, and Sonoma Counties.

We offer advanced upgrades including digital setback thermostats for automated energy savings, hard start kits that protect and extend compressor life, and surge protectors that safeguard your entire HVAC system from electrical damage. These solutions reduce operating costs, improve reliability, and help prevent expensive equipment failures over time.
From system accessories to full HVAC solutions, our team is ready to help you choose the right option for your home or business.



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