Ron’s Refrigeration is Now CoolSys
Looking for commercial air conditioning, heating & refrigeration in Wisconsin? Look no further. Ron’s Refrigeration, now CoolSys, offers comprehensive HVAC & refrigeration installation, service and maintenance solutions in Wisconsin and across the U.S.
Expanding Ron’s Refrigeration’s Legacy with CoolSys
Several years ago, CoolSys acquired Ron’s Refrigeration, a recognized industry leader that has served Wisconsin since 1973.
We are pleased to announce the full integration of Ron’s Refrigeration into the CoolSys brand, which boasts over 25 years of industry leadership across the nation. Operating as a single, unified organization, the rebranded CoolSys team in your region will deliver enhanced capabilities, expanded resources, and unmatched expertise.
Customers can expect an even broader range of services, including seamless installation, comprehensive maintenance and environmentally conscious equipment removal.
is now
With Ron’s Refrigeration now operating as CoolSys, our unwavering commitment to outstanding service is further empowered by the leadership, resources and extensive experience of CoolSys. United under one name, we continue to deliver best-in-class solutions meticulously tailored to the unique needs of our valued customers.
Our Customers
Ron’s Refrigeration, Now CoolSys, Geographic Coverage
We continue to support Ron’s Refrigeration’s customers, as well as commercial and industrial businesses in:
More Resources, Same Trusted Commercial & Industrial HVAC Refrigeration Service
For over five years, Ron’s Refrigeration has been a proud part of the CoolSys family, contributing to a larger mission. As a trusted organization, we remain dedicated to innovation, excellence and delivering top-quality customer care.
As part of CoolSys, we’ve gained access to:
State-of-the-art HVAC-R diagnostic and repair equipment to identify and fix issues faster
Comprehensive capabilities in MEPR/FP engineering, energy optimization and facilities and equipment management to better serve your needs
A brand-new fleet of service vehicles to equip our technicians with new safety features and enhanced gas mileage
Industry-leading training and benefits for our technicians to help secure, retain and grow talent
Modernized IT systems and streamlined parts management to secure equipment faster
Efficient service processes for quicker turnaround times and minimized downtime
Ron's Refrigeration, CoolSys, Stronger Together
Ron’s Refrigeration has fully transitioned to the CoolSys brand. While our name and logo have changed, our unwavering commitment to excellent customer service and highly trained, dedicated technicians remains.
Reliable Residential, Commercial HVAC and Refrigeration Services
We provide installation, design, maintenance and repair services, including 24/7/365 emergency support for homes and businesses. Our expert solutions include:
Residential Air Conditioning Services
As a Carrier authorized dealer, we have delivered superior service and customer satisfaction across Central Wisconsin since 1973. We specialize in advanced systems that ensure comfortable, healthy indoor environments with perfectly conditioned air. Our highly trained technicians provide expert workmanship, earning the trust and loyalty of our clients. With free estimates and a commitment to excellence, we deliver the highest quality service and results.
Commercial HVAC Solutions
Our expert commercial HVAC equipment design, installation, start-up and commissioning teams ensure your new HVAC system achieves maximum energy efficiency.
We manage the entire equipment lifecycle, from in-house engineering and high-quality installation to expert project management and custom service and preventive maintenance plans.
This comprehensive approach guarantees peak operating performance while reducing operating costs and lowering carbon emissions.
Commercial Refrigeration Services
We repair, maintain and install refrigeration equipment for any business that requires it, including convenience stores, grocery stores, hotels and more. Our technicians are trained to install, repair and maintain any commercial refrigeration equipment to output maximum efficiency.
When you need emergency repair, we get you up and running fast to reduce downtime and prevent future technical issues.
Expert Crane Rental Service
We proudly offer professional crane services to facilitate the precise placement of trusses, walls and heavy equipment. Our fleet features a powerful Manitowoc 2592 25-ton hydraulic boom truck, equipped with a 102-foot main boom and an additional 44-foot 2-stage jib, ensuring the capability to handle a diverse range of projects with unparalleled efficiency.
- Fully Insured and Compliant: Providing complete peace of mind for every project.
- Advanced, State-of-the-Art Equipment: Utilizing the latest technology for superior performance and safety.
- Experienced, Certified Operators: Our team consists of friendly, helpful and highly skilled professionals dedicated to project success.
- Proven Dedication: Continuing our legacy of unwavering commitment to the success of local building contractors and businesses.
Cooling and Heating Equipment for Sale
HOME COOLING EQUIPMENT
While air conditioners may appear similar, their seasonal energy efficiency ratings (SEER) vary significantly. Higher SEER ratings directly translate to greater electricity savings. For instance, a 13 SEER unit, the current EPA minimum, uses 23% less energy than a 10 SEER unit (the prior EPA standard). Our extensive line of air conditioners ranges from 13 SEER to an industry-leading 20 SEER, capable of substantially reducing your electricity bill based on usage.
Beyond efficiency, our advanced air conditioners feature innovations like 2-stage compressors and variable-speed fan operation. These premium features not only elevate your home’s comfort but also deliver additional energy savings, ensuring unparalleled performance and value.
HOME HEATING EQUIPMENT
Our furnaces feature variable and multi-speed options designed to improve indoor comfort. Instead of turning on at full speed, they gradually adjust to your thermostat setting, minimizing the “cold air blow” common with single-speed furnaces. This also significantly reduces system noise, providing a quieter and more comfortable experience.
CoolSys also sells heat pumps, air purifiers, humidifiers, filters and thermostats.
Full MEPR/FP Engineering
We provide integrated MEPR/FP and design-build engineering solutions, as well as energy and emissions modeling and feasibility studies for renewable energy systems. From data centers, healthcare and institutional industries to industrial and commercial facilities, we help customers reduce energy use and costs through tailored engineering solutions. Focused on sustainability and decarbonization, we provide innovative, effective services not only throughout the Northeast but across the entire U.S.
What Makes Ron’s Refrigeration, Now CoolSys, Different?
CoolSys offers exceptional career opportunities for technicians across residential, commercial and industrial HVAC-R in Wisconsin and throughout the U.S. for commercial and industrial HVAC-R opportunities. Benefit from industry-leading training, competitive compensation and comprehensive benefits.
From design and installation to preventive maintenance, we manage every stage of your project with complete accountability. And with local support on hand, you’ll always have someone ready to help.
CoolSys, By the Numbers
Work orders per year
Average customer satisfaction score
Highly trained technicians
What Our Customers Say
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Join the Best Commercial HVAC and Refrigeration Team
CoolSys offers exceptional career opportunities for technicians across residential, commercial and industrial HVAC-R in Wisconsin and throughout the U.S. for commercial and industrial HVAC-R opportunities. Benefit from industry-leading training, competitive compensation and comprehensive benefits.
Contact Us for Expert HVAC and Refrigeration Solutions in Wisconsin
We remain committed to delivering the prompt and reliable service that Ron’s Refrigeration customers have come to trust. Contact CoolSys for expert solutions in commercial HVAC, refrigeration, custom ductwork fabrication, equipment and engineering.
CoolSys Wisconsin Branches
CLC Wisconsin Branch
W141 N9294-9316 Fountain Blvd.
Menomonee Falls, WI 53051
C&I Appleton Branch
3115 N. Roemer Rd.
Appleton, WI 54911
C&I Eau Claire Branch
2618 Birch St.
Eau Claire, WI 54703
C&I Madison Branch
5817 Femrite Dr.
Madison, WI 53718
C&I Marshfield Branch
1209 W. Veteran’s Pkwy.
Marshfield, WI 54449
C&I Menomonee Falls Branch
N91-W17174 W. Appleton Ave.
Menomonee Falls, WI 53051
C&I Wisconsin Rapids Branch
2431 49th St. South
Wisconsin Rapids, WI 54494
Branches are open Monday to Friday, 7 A.M. to 7 P.M. Emergency HVAC and refrigeration service available 24/7/365. Call 866-417-6586.
Industry Associations
We’re proud to be part of respected industry associations that uphold the highest standards in commercial HVAC, refrigeration, plumbing and energy management.
