CoolSys
INDUSTRIES > STATES > ORANGE COUNTY CALIFORNIA HVAC > COOLSYS
Orange County California
CoolSys - HVAC in Brea, California
145 S State College Blvd Suite 200, Brea, California 92821
(866) 417-6586
| coolsys.com 
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Our business directory helps consumers pick the best businesses for their biggest purchases and supplements our daily consumer news show. In the episode below, we discuss our Orange County findings from the 2025 U.S. HVAC Customer Satisfaction Study.
Business Status.
CoolSys is a Better Buyer honorable mention. To learn more about elite business tiers, click on a category below.
About CoolSys
CoolSys, based in Brea, Orange County, California, is a highly reputable and diversified market-leading company that offers comprehensive refrigeration and HVAC services. Their unique service delivery model serves well-known customers nationwide, positioning them as a top-tier provider in the industry. Equipped with a deep bench of skilled technicians, CoolSys specializes in designing, installing, servicing, and optimizing mission-critical refrigeration and HVAC systems. Their impressive portfolio spans across multiple industries, including retail, food service, commercial, and industrial sectors. Cognizant of sustainability responsibilities, CoolSys integrates energy optimization into their solutions, reflecting their commitment to environmental stewardship. Through its unwavering dedication to service excellence, CoolSys remarkably ensures uninterrupted operations for businesses.
Services Offered
Commercial Refrigeration Service
HVAC Service and Installation
Industrial Refrigeration Solutions
Engineering and Design Services
Facility Energy Optimization Solutions
Smart Care Maintenance Plans
Emergency Repair and Service
Refrigeration System Commissioning
HVACR System Energy Assessment
Commercial Lighting Solutions
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