Business Details
Emergency
services
Your Trusted HVAC and Refrigeration Service Provider in Wisconsin
Certified Refrigeration & Mechanical is a Wisconsin-based company dedicated to refrigeration and HVAC service excellence. Through four specialized divisions, we provide statewide commercial solutions for repair, maintenance, installation, and equipment sales. Our technicians undergo rigorous training in the largest state-of-the-art refrigeration lab in Wisconsin, ensuring professional competence before servicing client equipment. We approach refrigeration service as a partnership, leveraging technology, expertise, and energy assessments to help clients make informed business decisions. As a member of the CoolSys family of brands, we combine national resources with local market understanding to deliver advanced technology and personalized service. Our commitment includes 24/7 emergency support, energy optimization programs, and comprehensive project management for new installations or system retrofits.We serve diverse industries including grocery stores, healthcare facilities, restaurants, and industrial cold storage. Our in-house parts procurement and mobile repair teams minimize equipment downtime while maintaining strict quality standards. With decades of combined experience in refrigeration engineering and HVAC systems, our team delivers reliable solutions tailored to Wisconsin's unique climate and business needs. Our customer-centric approach emphasizes preventive maintenance, system recommissioning, and energy-efficient upgrades to maximize equipment longevity and operational efficiency.
Services
HVAC Installation
Refrigeration Repair
Equipment Sales
Energy Optimization
Preventative Maintenance
Commercial Refrigeration
Food Service Equipment
24/7 Emergency Service
System Commissioning
Power Washing
Highlights and features
- 24/7/365 emergency service with rapid response times
- Manufacturer-certified technicians with specialized training
- State-of-the-art refrigeration training facility in Wisconsin
- Energy optimization programs with utility rebate assistance
- In-house parts procurement and mobile repair teams
Services
HVAC Installation
We handle complete HVAC system installations from individual units to large-scale commercial projects. Our experts assess your specific needs and implement energy-efficient solutions that meet exact specifications. With branded partner support, we ensure proper installation of rooftop units, condensers, and complete climate control systems for optimal performance.
Refrigeration Repair
Our certified technicians provide 24/7 refrigeration repair services for commercial systems. Using advanced diagnostics, we quickly identify and resolve issues with walk-in coolers, display cases, and industrial refrigeration equipment. Our state-certified team minimizes downtime while ensuring long-term system reliability through proper maintenance protocols.
Energy Optimization
Our energy optimization programs deliver cost-effective system improvements through ROI analysis and equipment upgrades. We implement LED lighting retrofits, ECM fan motors, and anti-sweat heater controls that reduce energy costs by up to 25%. As a Focus on Energy Program trade ally, we help clients maximize utility rebates and incentives.
Equipment Sales
We offer new and refurbished refrigeration and HVAC equipment tailored to budget requirements. Our inventory includes walk-in freezers, ice machines, and commercial kitchen equipment with customization options. In-house fabrication services allow for custom shelving, lighting, and paint finishes to match specific operational needs.
Preventative Maintenance
Our preventative maintenance programs combine regular tune-ups with system diagnostics to prevent unexpected failures. Certified technicians perform filter replacements, belt inspections, and system checks to maintain optimal performance. This proactive approach reduces emergency repairs by up to 60% while extending equipment lifespan through consistent care.
People
Chris Downing
Management Team
Chris Downing brings 20+ years of HVAC/R engineering and operations experience, holding a Bachelor's degree from Ferris State University, specializing in refrigeration design and system optimization.
Questions
What areas do you service?
We provide HVAC, refrigeration, and food service equipment solutions throughout Wisconsin and the Northern Suburbs of Illinois.
Do you offer emergency service?
Yes, our certified technicians are available 24 hours a day, 7 days a week for emergency repairs and urgent service needs.
What types of equipment do you sell?
We offer new and refurbished refrigeration cases, HVAC systems, and commercial kitchen equipment including walk-ins, ice machines, ovens, and food preparation units.
Can you help with energy efficiency upgrades?
Our energy optimization team provides ROI analysis, LED lighting retrofits, and ECM motor installations that can reduce annual energy costs by up to 25%.
Are your technicians certified?
All technicians undergo rigorous training in our state-of-the-art refrigeration lab and maintain manufacturer certifications for specialized equipment repair.
Do you handle large-scale installations?
Yes, our project management team handles complete system installations from design through execution for retail stores and commercial industrial facilities.
Reviews (2)
Shannon H.
Jul 29, 2021
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I called for an emergency service because the ice machine for my restaurant broke. I was told I would receive a call with the estimated time the tech was coming. Two hours later, I received a call stating that he couldn't be there for four or five hours which would mean he would arrive at midnight. We both agreed it was too late. He responded that he will reschedule with the office for 1 pm the following day. At 1 pm, 2 pm, 3 pm, 4 pm, 5 pm...no tech. At 5:15 pm the office called and rudely explained to me that no one will be coming and they could not service my business. Apparently they are
Andrew B.
Oct 21, 2014
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These guys are awful!! They came over for 5 minutes to say they couldn't work on my freezer because it was under warranty then left. Then billed me for 1.75 hours plus a truck charge. When I called the guy got very aggressive and asked if I wanted the GPs printout ect . I don't care if the tech spent two hours in my parking lot reading God knows what I just wanted to talk about the 5 minutes he performed a service for me. The service rep on the phone called me buddy and hung up.
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Don't use CRM if you don't want to get ripped off!
