Climate Systems - HVAC services in Williston

HVAC

Climate Systems

5 (15)

Our Story

Climate Systems, Inc. was founded in 1995 and has grown into a full-service HVAC/R provider. They offer a complete range of commercial services including design, installation, retrofits, plumbing, sheet metal fabrication, direct digital controls, maintenance programs, and emergency service.

Our Specialties

HeatingVentilatingAir ConditioningRefrigerationPlumbingDirect Digital ControlsDesign BuildPreventive MaintenanceMechanical plumbing systemsSheet metal fabricationEmergency serviceRetrofits of existing systemsInstallation of new equipment

Services

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Service Area

Based in Williston, VT

Serves within 30 minutes drive from Williston

Client Reviews

5.0 from 15 reviews on Google

Climate Systems is wonderful! They came out to fix our heat during the coldest week of the year. Their techs were polite, professional and on time. I recommend them for all your HVAC needs.

William Crowley 3 years ago

They provided excellent service. The guys were great and knowledgable and answered any questions we had. 2 days to install. And Derek was great who came and gave us the estimate. Right on the money and anytime I called he had the answers and got back to me in a timely manner. We highly recommend them for your HVAC service.

Kevin Magnus 5 years ago

Derek Poquette and his team at this company are the best contractors I have dealt with in Vermont. Responsive, thoughtful, friendly, follows through and everything works perfectly . They did a first class job. I highly recommend.

Chal Nunn 5 years ago
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Common Questions

Climate Systems primarily serves the Chittenden County area, with our base in Williston, VT, ensuring quick response times for local commercial clients. Our technicians are equipped to handle projects and service calls throughout this region, focusing on reliable support for heating, ventilating, air conditioning, refrigeration, and plumbing systems. For inquiries outside this area, contact us at 802-660-9969 to discuss availability.
Founded in 1995 by Leo Ioannou, Climate Systems has provided reliable commercial HVAC/R and plumbing solutions for 29 years. Our team of experienced technicians specializes in design, installation, retrofits, and maintenance of mechanical systems, backed by a commitment to customer service. We are accredited since 2010, ensuring high standards in all our projects.
We provide complete commercial solutions including design and installation of new heating, ventilating, air conditioning, refrigeration, and mechanical plumbing systems, as well as retrofits and sheet metal fabrication. Our services extend to direct digital controls (DDC) systems for improved energy efficiency and comprehensive preventive maintenance programs to minimize downtime. Additionally, we offer 24/7 emergency service for all brands and manufacturers of HVAC/R equipment.
Yes, we install and service the majority of DDC systems to enhance energy efficiency and reduce operating costs in commercial settings. Our technicians collaborate with clients to select and integrate the right DDC system without disrupting existing setups, providing full access and on-call support. This ensures seamless control over your building's mechanical operations, with options for upgrades as needed.
Our design-build process begins with understanding your commercial project's goals, followed by creating efficient and affordable mechanical and controls systems using state-of-the-art AutoCAD design drawings. We deliver electronic operations and maintenance manuals to simplify system management going forward. Whether for new construction or upgrades, our approach ensures practical, reliable HVAC/R solutions tailored to your needs.
We offer custom-designed preventive maintenance programs to keep your commercial heating, AC, refrigeration, and plumbing systems running efficiently and reduce emergency repairs. Our experienced technicians perform proactive servicing on all brands, including DDC systems, to optimize performance and longevity. These programs are backed by our 24/7 on-call availability for any issues that arise.
Yes, we offer 24/7 on-call emergency service to address urgent issues with commercial HVAC, refrigeration, plumbing, and DDC systems in the Chittenden County area. Our trained technicians are available to service all brands promptly, ensuring minimal disruption to your operations. For immediate service calls, contact our office directly at 802-660-9969.

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Williston, VT

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