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8 Years
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Emergency
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Trusted HVAC & Refrigeration Services in Southern California
A & H Refrigeration commits to providing high-quality, fully satisfied service at competitive prices. With over 30 years of technical expertise, we specialize in HVAC systems, refrigeration, and restaurant equipment solutions for commercial and industrial clients. Since 2018, we have maintained an A+ rating with the BBB, serving Orange, Los Angeles, and Riverside counties. Our team designs tailored projects for warehouses, restaurants, factories, and medical facilities, offering emergency response, installations, and preventative maintenance.

Located in Garden Grove, California, we prioritize customer profitability through efficient mechanical systems and energy management solutions. Our technicians deliver 100% satisfaction with every service, combining experience with a commitment to reducing downtime and maximizing system reliability. We provide remote monitoring, predictive diagnostics, and flexible maintenance plans to ensure long-term equipment performance and cost savings.
Services
HVAC Systems Energy Management Restaurant Equipment Chillers & Boilers Emergency Repairs
Details
  • Year established: 2018
Highlights and features
  • We have over 30 years of technical expertise in HVAC and refrigeration.
  • Our team maintains an A+ rating with the Better Business Bureau since 2018.
  • We offer 2-hour emergency response services for urgent needs.
  • Our projects are specifically tailored to client requirements and locations.
  • We serve Orange, Los Angeles, and Riverside counties with local expertise.
Services
HVAC Systems
We provide comprehensive HVAC services including installation, repair, and maintenance for commercial and industrial properties. Our systems enhance energy efficiency and reliability while reducing operational costs. With over 30 years of experience, we ensure tailored solutions for businesses in Orange, Los Angeles, and Riverside counties.
Energy Management
Our energy management systems optimize temperature controls and HVAC efficiency to reduce consumption and costs. Custom-designed solutions include digital monitoring and preventative maintenance, helping businesses maximize profitability through sustainable practices and reduced downtime.
Restaurant Equipment
We offer installation, repair, and maintenance for commercial kitchen equipment, focusing on safety, efficiency, and long-term value. Our services include preventative maintenance plans to avoid breakdowns and costly repairs for freezers, coolers, and ice machines.
Chillers & Boilers
Specializing in chillers, boilers, and cooling towers, we provide repair, maintenance, and optimization services for all makes and models. Our solutions minimize energy use, enhance system performance, and ensure reliability for commercial buildings and industrial facilities.
Emergency Repairs
We offer rapid 2-hour emergency response for HVAC and refrigeration failures. Our technicians address urgent issues to restore operations quickly, minimizing downtime and preventing further damage for businesses in Southern California.
Questions
What services does A & H Refrigeration offer?
We specialize in HVAC systems, refrigeration, restaurant equipment, chillers, boilers, energy management, and emergency repairs for commercial and industrial clients.
Do you provide emergency services?
Yes, we offer a 2-hour emergency response for urgent HVAC and refrigeration issues.
Which areas do you serve?
We serve businesses in Orange, Los Angeles, and Riverside counties from our Garden Grove location.
Are your technicians experienced?
Our team has over 30 years of combined experience in HVAC and refrigeration systems.
Do you offer preventative maintenance plans?
Yes, we provide customized maintenance plans to extend equipment life and prevent costly breakdowns.
Is A & H Refrigeration BBB accredited?
We maintain an A+ rating with the Better Business Bureau since 2018.