Business Details
Emergency
services
Your Trusted HVAC Partner in Concord, CA
AC Heating & Cooling Service has been a trusted provider of heating, cooling, and refrigeration solutions for nearly four decades. As a family-owned business, we combine the personalized service of a local operation with the advanced equipment and expertise of a larger corporation. Our team of certified technicians specializes in residential and commercial HVAC systems, offering installation, repair, maintenance, and emergency services across Contra Costa, Alameda, and San Francisco counties. With an A+ rating from the Better Business Bureau, we prioritize customer satisfaction through transparent communication, industry-leading guarantees, and a commitment to exceeding expectations. Our 24/7 emergency response ensures immediate assistance for critical heating and cooling needs, while our comprehensive maintenance plans help clients optimize system efficiency and longevity.We serve diverse clientsfrom small businesses to large commercial spacesdelivering tailored solutions that balance budgetary considerations with technical excellence. Our technicians maintain the highest certifications in the industry, ensuring proficiency with all makes and models of HVAC equipment. By focusing on both immediate problem resolution and long-term system health, we help clients avoid recurring issues and costly breakdowns. Our reputation as a leading HVAC contractor in Concord, CA, stems from our dedication to quality workmanship, prompt service, and a customer-centric approach that values trust and reliability above all.
Services
Heating Installation
AC Repair
Commercial HVAC
Refrigeration Services
Furnace Maintenance
HVAC Ductwork
Emergency Repairs
Maintenance Plans
Thermostat Services
Zone Control Systems
Highlights and features
- We offer nearly 40 years of combined HVAC expertise with certified technicians.
- Our 24/7 emergency service guarantees repairs within 24 hours.
- We maintain an A+ rating with the Better Business Bureau.
- Our team services all HVAC makes and models without brand limitations.
- We provide comprehensive maintenance plans for year-round system reliability.
Associations and certifications
- Better Business Bureau (BBB)
What people say
Prompt emergency response
Expert technicians
Competitive pricing
Reliable repairs
Excellent communication
Services
Heating Installation
Our heating installation service ensures efficient setup of residential and commercial furnaces, prioritizing energy efficiency and comfort. Technicians assess existing systems, recommend appropriately sized equipment, and handle all aspects of installation. Clients benefit from improved indoor air quality and reduced energy costs through modern, high-efficiency systems.
AC Repair
Emergency and routine AC repair services address system breakdowns, refrigerant leaks, and component failures. Our 24/7 technicians diagnose issues promptly, using specialized tools to restore cooling functionality. Clients receive transparent diagnostics and cost estimates before any repairs commence.
Commercial HVAC
Tailored HVAC solutions for commercial properties include system design, installation, and maintenance for multi-unit buildings. Our specialists handle complex commercial equipment, ensuring compliance with industry standards. Businesses benefit from minimized downtime and optimized climate control for employee and customer comfort.
Refrigeration Services
Residential and commercial refrigeration repair addresses temperature inconsistencies, ice buildup, and mechanical failures. Technicians service walk-in coolers, display units, and household appliances. Clients receive prompt diagnostics and repairs to prevent food spoilage and maintain operational efficiency.
HVAC Maintenance
Preventive maintenance plans include biannual inspections, filter replacements, and system optimizations. Regular servicing extends equipment lifespan, improves energy efficiency, and prevents unexpected breakdowns. Clients enjoy consistent climate control and reduced long-term repair costs through proactive care.
Questions
What HVAC services do you offer?
We provide heating, cooling, and refrigeration installation, repair, and maintenance for residential and commercial clients.
Do you offer 24/7 emergency service?
Yes, our technicians respond to HVAC emergencies within 24 hours, including nights and weekends.
How often should HVAC systems receive maintenance?
We recommend biannual maintenance checks in spring and fall to optimize system performance and longevity.
Are your technicians certified?
All technicians hold industry-recognized certifications and undergo continuous training on the latest HVAC technologies.
What areas do you service?
We serve Contra Costa, Alameda, San Francisco, and San Mateo counties, including cities like Concord, Walnut Creek, and Danville.
Do you offer maintenance plans?
Yes, our maintenance plans include twice-yearly inspections, priority scheduling, and discounts on repairs.
